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Code Issues Packages Projects Releases Wiki Activity

Remove backup and restore, move reset to advanced setting

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This commit is contained in:
Jimmy Shih
2013-12-17 18:06:03 -08:00
parent 33fb7cee81
commit da5df06298
19 changed files with 145 additions and 2286 deletions
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MyTracks/res/values/keys.xml
-3
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@@ -71,8 +71,6 @@ limitations under the License.
<string name="weight_key">weight</string>
<!-- Keys for non-persisted preferences. Sorted alphabetically. DO NOT TRANSLATE. -->
<string name="settings_advanced_key">settingsAdvanced</string>
<string name="settings_backup_key">settingsBackup</string>
<string name="settings_backup_reset_key">settingsBackupReset</string>
<string name="settings_chart_key">settingsChart</string>
<string name="settings_google_key">settingsGoogle</string>
<string name="settings_map_key">settingsMap</string>
@@ -81,7 +79,6 @@ limitations under the License.
<string name="settings_map_slow_display_key">settingsMapSlowDisplay</string>
<string name="settings_recording_key">settingsRecording</string>
<string name="settings_reset_key">settingsReset</string>
<string name="settings_restore_key">settingsRestore</string>
<string name="settings_sensor_key">settingsSensor</string>
<string name="settings_sensor_ant_key">settingsSensorAnt</string>
<string name="settings_sensor_ant_reset_bike_cadence_sensor_key">settingsSensorAntResetBikeCadenceSensor</string>
MyTracks/res/values/strings.xml
-94
View File
@@ -1551,100 +1551,6 @@ limitations under the License.
Photo size
</string>
<!-- Settings Backup Reset -->
<string name="settings_backup_reset"
translation_description="In the 'Settings' page, the option backup and reset.
Character limit: ~26 (1 line)">
Backup &amp; reset
</string>
<!-- Settings Backup -->
<string name="settings_backup"
translation_description="In the 'Backup and reset' settings, the option to backup to the
external storage.
Character limit: ~26 (1 line)">
Backup
</string>
<string name="settings_backup_confirm_message"
translation_description="In the 'Backup and reset' settings, after pressing the 'Backup' option,
the confirmation message.
%1$s the directory. E.g., '/MyTracks/backups'.">
This will write a full copy of all your tracks and settings to &#8216;%1$s&#8217; on the
external storage.
</string>
<string name="settings_backup_confirm_title"
translation_description="In the 'Backup and reset' settings, after pressing the 'Backup' option,
the title of the confirmation dialog.
Character limit: ~26 (1 line)">
Backup now?
</string>
<string name="settings_backup_now_error"
translation_description="When backing up to the external storage, the error message.">
Unable to backup.
</string>
<string name="settings_backup_now_progress_message"
translation_description="In the 'Backup and reset' settings, after pressing the 'Backup' option,
the progress message telling the user that it is writing all tracks and settings to the
external storage.">
Writing all tracks and settings&#8230;
</string>
<string name="settings_backup_now_success"
translation_description="When backing up to the external storage, the success message">
Finished backup.
</string>
<!-- Settings Backup Restore -->
<string name="settings_backup_restore"
translation_description="In the 'Backup and reset' settings, the option to restore from the
external storage.
Character limit: ~26 (1 line)">
Restore
</string>
<string name="settings_backup_restore_confirm_message"
translation_description="In the 'Backup and reset' settings, after pressing the 'Restore'
option, the confirmation message.">
Restoring a backup from external storage will delete all your tracks and settings, and update
them with the backup copy. Google Drive sync will be turned off. No tracks will be deleted on
Google Drive and on external storage.
</string>
<string name="settings_backup_restore_confirm_title"
translation_description="In the 'Backup and reset' settings, after pressing the 'Restore'
option, the title of the confirmation dialog.">
Restore now?
</string>
<string name="settings_backup_restore_error"
translation_description="When restoring from backup, the error message.">
Unable to restore from backup.
</string>
<string name="settings_backup_restore_no_backups"
translation_description="In the 'Backup and reset' settings, after pressing the 'Restore'
option, the message in the alert dialog informing the user that there is no backups to restore
from.
%1$s the directory. E.g., '/MyTracks/backups'.">
No backups found in %1$s.
</string>
<string name="settings_backup_restore_progress_message"
translation_description="In the 'Backup and reset' settings, after pressing the 'Restore'
option, the progress message informing that My Tracks is reading all tracks and settings from
the backup on the external storage.">
Reading all tracks and settings&#8230;
</string>
<string name="settings_backup_restore_select_title"
translation_description="In the 'Backup and reset' settings, after pressing the 'Restore'
option, the title in the picker dialog asking the user to select a backup.">
Select a backup to restore
</string>
<string name="settings_backup_restore_success"
translation_description="When restoring from backup, the success message.">
Finished restoring from backup.
</string>
<!-- Settings Chart -->
<string name="settings_chart_by_distance"
translation_description="In the 'Chart' settings, the option to display the x axis by
MyTracks/res/xml/advanced_settings.xml
+4
View File
@@ -26,4 +26,8 @@ limitations under the License.
android:summaryOff="@string/settings_sharing_allow_access_summary"
android:summaryOn="@string/settings_sharing_allow_access_summary"
android:title="@string/settings_sharing_allow_access" />
<Preference
android:key="@string/settings_reset_key"
android:persistent="false"
android:title="@string/settings_reset" />
</PreferenceScreen>
MyTracks/res/xml/backup_reset_settings.xml
-31
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@@ -1,31 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2012 Google Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
android:title="@string/settings_backup_reset" >
<Preference
android:key="@string/settings_backup_key"
android:persistent="false"
android:title="@string/settings_backup" />
<Preference
android:key="@string/settings_restore_key"
android:persistent="false"
android:title="@string/settings_backup_restore" />
<Preference
android:key="@string/settings_reset_key"
android:persistent="false"
android:title="@string/settings_reset" />
</PreferenceScreen>
MyTracks/res/xml/settings.xml
-4
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@@ -40,10 +40,6 @@ limitations under the License.
android:key="@string/settings_sensor_key"
android:persistent="false"
android:title="@string/settings_sensor" />
<Preference
android:key="@string/settings_backup_reset_key"
android:persistent="false"
android:title="@string/settings_backup_reset" />
<Preference
android:key="@string/settings_advanced_key"
android:persistent="false"
MyTracks/src/com/google/android/apps/mytracks/io/backup/BackupActivity.java
-91
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@@ -1,91 +0,0 @@
/*
* Copyright 2012 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.android.apps.mytracks.io.backup;
import com.google.android.apps.mytracks.util.DialogUtils;
import com.google.android.maps.mytracks.R;
import android.app.Activity;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.widget.Toast;
/**
* Activity to backup data to the SD card.
*
* @author Jimmy Shih
*/
public class BackupActivity extends Activity {
private static final int DIALOG_PROGRESS_ID = 0;
private BackupAsyncTask backupAsyncTask;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Object retained = getLastNonConfigurationInstance();
if (retained instanceof BackupAsyncTask) {
backupAsyncTask = (BackupAsyncTask) retained;
backupAsyncTask.setActivity(this);
} else {
backupAsyncTask = new BackupAsyncTask(this);
backupAsyncTask.execute();
}
}
@Override
public Object onRetainNonConfigurationInstance() {
backupAsyncTask.setActivity(null);
return backupAsyncTask;
}
@Override
protected Dialog onCreateDialog(int id) {
if (id != DIALOG_PROGRESS_ID) {
return null;
}
return DialogUtils.createSpinnerProgressDialog(
this, R.string.settings_backup_now_progress_message, new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
finish();
}
});
}
/**
* Invokes when the associated AsyncTask completes.
*
* @param success true if the AsyncTask is successful
* @param messageId message id to display to user
*/
public void onAsyncTaskCompleted(boolean success, int messageId) {
removeDialog(DIALOG_PROGRESS_ID);
Toast.makeText(this, messageId, success ? Toast.LENGTH_SHORT : Toast.LENGTH_LONG).show();
finish();
}
/**
* Shows the progress dialog.
*/
public void showProgressDialog() {
showDialog(DIALOG_PROGRESS_ID);
}
}
MyTracks/src/com/google/android/apps/mytracks/io/backup/BackupAsyncTask.java
-111
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@@ -1,111 +0,0 @@
/*
* Copyright 2012 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.android.apps.mytracks.io.backup;
import com.google.android.apps.mytracks.util.FileUtils;
import com.google.android.maps.mytracks.R;
import android.os.AsyncTask;
import android.util.Log;
import java.io.IOException;
/**
* AsyncTask to backup data to the SD card.
*
* @author Jimmy Shih
*/
public class BackupAsyncTask extends AsyncTask<Void, Integer, Boolean> {
private static final String TAG = BackupAsyncTask.class.getSimpleName();
private BackupActivity backupActivity;
private final ExternalFileBackup externalFileBackup;
// true if the AsyncTask result is success
private boolean success;
// true if the AsyncTask has completed
private boolean completed;
// message id to return to the activity
private int messageId;
/**
* Creates an AsyncTask.
*
* @param backupActivity the activity currently associated with this
* AsyncTask
*/
public BackupAsyncTask(BackupActivity backupActivity) {
this.backupActivity = backupActivity;
this.externalFileBackup = new ExternalFileBackup(backupActivity);
success = false;
completed = false;
messageId = R.string.settings_backup_now_error;
}
/**
* Sets the current {@link BackupActivity} associated with this AyncTask.
*
* @param activity the current {@link BackupActivity}, can be null
*/
public void setActivity(BackupActivity activity) {
this.backupActivity = activity;
if (completed && backupActivity != null) {
backupActivity.onAsyncTaskCompleted(success, messageId);
}
}
@Override
protected void onPreExecute() {
if (backupActivity != null) {
backupActivity.showProgressDialog();
}
}
@Override
protected Boolean doInBackground(Void... params) {
if (!FileUtils.isExternalStorageWriteable()) {
messageId = R.string.external_storage_not_writable;
return false;
}
if (!externalFileBackup.isBackupsDirectoryAvailable(true)) {
messageId = R.string.external_storage_not_writable;
return false;
}
try {
externalFileBackup.writeToDefaultFile();
messageId = R.string.settings_backup_now_success;
return true;
} catch (IOException e) {
Log.d(TAG, "IO exception", e);
return false;
}
}
@Override
protected void onPostExecute(Boolean result) {
success = result;
completed = true;
if (backupActivity != null) {
backupActivity.onAsyncTaskCompleted(success, messageId);
}
}
}
MyTracks/src/com/google/android/apps/mytracks/io/backup/DatabaseDumper.java
-248
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@@ -1,248 +0,0 @@
/*
* Copyright 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.android.apps.mytracks.io.backup;
import com.google.android.apps.mytracks.content.ContentTypeIds;
import android.database.Cursor;
import android.database.MergeCursor;
import java.io.DataOutputStream;
import java.io.IOException;
/**
* Database dumper which is able to write only part of the database
* according to some query.
*
* This dumper is symmetrical to {@link DatabaseImporter}.
*
* @author Rodrigo Damazio
*/
class DatabaseDumper {
/** The names of the columns being dumped. */
private final String[] columnNames;
/** The types of the columns being dumped. */
private final byte[] columnTypes;
/** Whether to output null fields. */
private final boolean outputNullFields;
// Temporary state
private int[] columnIndices;
private boolean[] hasFields;
public DatabaseDumper(String[] columnNames, byte[] columnTypes,
boolean outputNullFields) {
if (columnNames.length != columnTypes.length) {
throw new IllegalArgumentException("Names don't match types");
}
this.columnNames = columnNames;
this.columnTypes = columnTypes;
this.outputNullFields = outputNullFields;
}
/**
* Writes the header plus all rows that can be read from the given cursor.
* This assumes the cursor will have the same column and column indices on
* every row (and thus may not work with a {@link MergeCursor}).
*/
public void writeAllRows(Cursor cursor, DataOutputStream writer)
throws IOException {
writeHeaders(cursor, cursor.getCount(), writer);
if (!cursor.moveToFirst()) {
return;
}
do {
writeOneRow(cursor, writer);
} while (cursor.moveToNext());
}
/**
* Writes just the headers for the data that will come from the given cursor.
* The headers include column information and the number of rows that will be
* written.
*
* @param cursor the cursor to get columns from
* @param numRows the number of rows that will be later written
* @param writer the output to write to
* @throws IOException if there are errors while writing
*/
public void writeHeaders(Cursor cursor, int numRows, DataOutputStream writer)
throws IOException {
initializeCachedValues(cursor);
writeQueryMetadata(numRows, writer);
}
/**
* Writes the current row from the cursor. The cursor is not advanced.
* This must be called after {@link #writeHeaders}.
*
* @param cursor the cursor to write data from
* @param writer the output to write to
* @throws IOException if there are any errors while writing
*/
public void writeOneRow(Cursor cursor, DataOutputStream writer)
throws IOException {
if (columnIndices == null) {
throw new IllegalStateException(
"Cannot write rows before writing the header");
}
if (columnIndices.length > Long.SIZE) {
throw new IllegalArgumentException("Too many fields");
}
// Build a bitmap of which fields are present
long fields = 0;
for (int i = 0; i < columnIndices.length; i++) {
hasFields[i] = !cursor.isNull(columnIndices[i]);
fields |= (hasFields[i] ? 1 : 0) << i;
}
writer.writeLong(fields);
// Actually write the present fields
for (int i = 0; i < columnIndices.length; i++) {
if (hasFields[i]) {
writeCell(columnIndices[i], columnTypes[i], cursor, writer);
} else if (outputNullFields) {
writeDummyCell(columnTypes[i], writer);
}
}
}
/**
* Initializes the column indices and other temporary state for reading from
* the given cursor.
*/
private void initializeCachedValues(Cursor cursor) {
// These indices are constant for every row (unless we're fed a MergeCursor)
if (cursor instanceof MergeCursor) {
throw new IllegalArgumentException("Cannot use a MergeCursor");
}
columnIndices = new int[columnNames.length];
for (int i = 0; i < columnNames.length; i++) {
String columnName = columnNames[i];
columnIndices[i] = cursor.getColumnIndexOrThrow(columnName);
}
hasFields = new boolean[columnIndices.length];
}
/**
* Writes metadata about the query to be dumped.
*
* @param numRows the number of rows that will be dumped
* @param writer the output to write to
* @throws IOException if there are any errors while writing
*/
private void writeQueryMetadata(
int numRows, DataOutputStream writer) throws IOException {
// Write column data
writer.writeInt(columnNames.length);
for (int i = 0; i < columnNames.length; i++) {
String columnName = columnNames[i];
byte columnType = columnTypes[i];
writer.writeUTF(columnName);
writer.writeByte(columnType);
}
// Write the number of rows
writer.writeInt(numRows);
}
/**
* Writes a single cell of the database to the output.
*
* @param columnIdx the column index to read from
* @param columnTypeId the type of the column to be read
* @param cursor the cursor to read from
* @param writer the output to write to
* @throws IOException if there are any errors while writing
*/
private void writeCell(
int columnIdx, byte columnTypeId, Cursor cursor, DataOutputStream writer)
throws IOException {
switch (columnTypeId) {
case ContentTypeIds.LONG_TYPE_ID:
writer.writeLong(cursor.getLong(columnIdx));
return;
case ContentTypeIds.DOUBLE_TYPE_ID:
writer.writeDouble(cursor.getDouble(columnIdx));
return;
case ContentTypeIds.FLOAT_TYPE_ID:
writer.writeFloat(cursor.getFloat(columnIdx));
return;
case ContentTypeIds.BOOLEAN_TYPE_ID:
writer.writeBoolean(cursor.getInt(columnIdx) != 0);
return;
case ContentTypeIds.INT_TYPE_ID:
writer.writeInt(cursor.getInt(columnIdx));
return;
case ContentTypeIds.STRING_TYPE_ID:
writer.writeUTF(cursor.getString(columnIdx));
return;
case ContentTypeIds.BLOB_TYPE_ID: {
byte[] blob = cursor.getBlob(columnIdx);
writer.writeInt(blob.length);
writer.write(blob);
return;
}
default:
throw new IllegalArgumentException(
"Type " + columnTypeId + " not supported");
}
}
/**
* Writes a dummy cell value to the output.
*
* @param columnTypeId the type of the value to write
* @throws IOException if there are any errors while writing
*/
private void writeDummyCell(byte columnTypeId, DataOutputStream writer)
throws IOException {
switch (columnTypeId) {
case ContentTypeIds.LONG_TYPE_ID:
writer.writeLong(0L);
return;
case ContentTypeIds.DOUBLE_TYPE_ID:
writer.writeDouble(0.0);
return;
case ContentTypeIds.FLOAT_TYPE_ID:
writer.writeFloat(0.0f);
return;
case ContentTypeIds.BOOLEAN_TYPE_ID:
writer.writeBoolean(false);
return;
case ContentTypeIds.INT_TYPE_ID:
writer.writeInt(0);
return;
case ContentTypeIds.STRING_TYPE_ID:
writer.writeUTF("");
return;
case ContentTypeIds.BLOB_TYPE_ID:
writer.writeInt(0);
return;
default:
throw new IllegalArgumentException(
"Type " + columnTypeId + " not supported");
}
}
}
MyTracks/src/com/google/android/apps/mytracks/io/backup/DatabaseImporter.java
-198
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@@ -1,198 +0,0 @@
/*
* Copyright 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.android.apps.mytracks.io.backup;
import com.google.android.apps.mytracks.content.ContentTypeIds;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.net.Uri;
import java.io.DataInputStream;
import java.io.IOException;
import java.util.Locale;
/**
* Database importer which reads values written by {@link DatabaseDumper}.
*
* @author Rodrigo Damazio
*/
public class DatabaseImporter {
/** Maximum number of entries in a bulk insertion */
private static final int DEFAULT_BULK_SIZE = 1024;
private final Uri destinationUri;
private final ContentResolver resolver;
private final boolean readNullFields;
private final int bulkSize;
// Metadata read from the reader
private String[] columnNames;
private byte[] columnTypes;
public DatabaseImporter(Uri destinationUri, ContentResolver resolver,
boolean readNullFields) {
this(destinationUri, resolver, readNullFields, DEFAULT_BULK_SIZE);
}
protected DatabaseImporter(Uri destinationUri, ContentResolver resolver,
boolean readNullFields, int bulkSize) {
this.destinationUri = destinationUri;
this.resolver = resolver;
this.readNullFields = readNullFields;
this.bulkSize = bulkSize;
}
/**
* Reads the header which includes metadata about the table being imported.
*
* @throws IOException if there are any problems while reading
*/
private void readHeaders(DataInputStream reader) throws IOException {
int numColumns = reader.readInt();
columnNames = new String[numColumns];
columnTypes = new byte[numColumns];
for (int i = 0; i < numColumns; i++) {
columnNames[i] = reader.readUTF();
columnTypes[i] = reader.readByte();
}
}
/**
* Imports all rows from the reader into the database.
* Insertion is done in bulks for efficiency.
*
* @throws IOException if there are any errors while reading
*/
public void importAllRows(DataInputStream reader) throws IOException {
readHeaders(reader);
ContentValues[] valueBulk = new ContentValues[bulkSize];
int numValues = 0;
int numRows = reader.readInt();
int numColumns = columnNames.length;
// For each row
for (int r = 0; r < numRows; r++) {
if (valueBulk[numValues] == null) {
valueBulk[numValues] = new ContentValues(numColumns);
} else {
// Reuse values objects
valueBulk[numValues].clear();
}
// Read the fields bitmap
long fields = reader.readLong();
for (int c = 0; c < numColumns; c++) {
if ((fields & 1) == 1) {
// Field is present, read into values
readOneCell(columnNames[c], columnTypes[c], valueBulk[numValues],
reader);
} else if (readNullFields) {
// Field not present but still written, read and discard
readOneCell(columnNames[c], columnTypes[c], null, reader);
}
fields >>= 1;
}
numValues++;
// If we have enough values, flush them as a bulk insertion
if (numValues >= bulkSize) {
doBulkInsert(valueBulk);
numValues = 0;
}
}
// Do a final bulk insert with the leftovers
if (numValues > 0) {
ContentValues[] leftovers = new ContentValues[numValues];
System.arraycopy(valueBulk, 0, leftovers, 0, numValues);
doBulkInsert(leftovers);
}
}
protected void doBulkInsert(ContentValues[] values) {
resolver.bulkInsert(destinationUri, values);
}
/**
* Reads a single cell from the reader.
*
* @param name the name of the column to be read
* @param typeId the type ID of the column to be read
* @param values the {@link ContentValues} object to put the read cell value
* in - if null, the value is just discarded
* @throws IOException if there are any problems while reading
*/
private void readOneCell(String name, byte typeId, ContentValues values,
DataInputStream reader) throws IOException {
switch (typeId) {
case ContentTypeIds.BOOLEAN_TYPE_ID: {
boolean value = reader.readBoolean();
if (values != null) { values.put(name, value); }
return;
}
case ContentTypeIds.LONG_TYPE_ID: {
long value = reader.readLong();
if (values != null) { values.put(name, value); }
return;
}
case ContentTypeIds.DOUBLE_TYPE_ID: {
double value = reader.readDouble();
if (values != null) { values.put(name, value); }
return;
}
case ContentTypeIds.FLOAT_TYPE_ID: {
Float value = reader.readFloat();
if (values != null) { values.put(name, value); }
return;
}
case ContentTypeIds.INT_TYPE_ID: {
int value = reader.readInt();
if (values != null) { values.put(name, value); }
return;
}
case ContentTypeIds.STRING_TYPE_ID: {
String value = reader.readUTF();
if (values != null) { values.put(name, value); }
return;
}
case ContentTypeIds.BLOB_TYPE_ID: {
int blobLength = reader.readInt();
if (blobLength != 0) {
byte[] blob = new byte[blobLength];
int readBytes = reader.read(blob, 0, blobLength);
if (readBytes != blobLength) {
throw new IOException(String.format(Locale.US,
"Short read on column %s; expected %d bytes, read %d",
name, blobLength, readBytes));
}
if (values != null) {
values.put(name, blob);
}
}
return;
}
default:
throw new IOException("Read unknown type " + typeId);
}
}
}
MyTracks/src/com/google/android/apps/mytracks/io/backup/ExternalFileBackup.java
-277
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@@ -1,277 +0,0 @@
/*
* Copyright 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.android.apps.mytracks.io.backup;
import com.google.android.apps.mytracks.Constants;
import com.google.android.apps.mytracks.content.TrackPointsColumns;
import com.google.android.apps.mytracks.content.TracksColumns;
import com.google.android.apps.mytracks.content.WaypointsColumns;
import com.google.android.apps.mytracks.util.FileUtils;
import android.content.ContentResolver;
import android.content.Context;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.util.Log;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import java.util.TimeZone;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import java.util.zip.ZipOutputStream;
/**
* Handler for writing or reading single-file backups.
*
* @author Rodrigo Damazio
*/
class ExternalFileBackup {
private static final String TAG = ExternalFileBackup.class.getSimpleName();
// Filename format - in UTC
private static final SimpleDateFormat BACKUP_FILENAME_FORMAT = new SimpleDateFormat(
"'backup-'yyyy-MM-dd_HH-mm-ss'.zip'", Locale.US);
static {
BACKUP_FILENAME_FORMAT.setTimeZone(TimeZone.getTimeZone("UTC"));
}
private static final int BACKUP_FORMAT_VERSION = 1;
private static final String ZIP_ENTRY_NAME =
"backup.mytracks.v" + BACKUP_FORMAT_VERSION;
private static final int COMPRESSION_LEVEL = 8;
private final Context context;
public ExternalFileBackup(Context context) {
this.context = context;
}
/**
* Returns whether the backups directory is (or can be made) available.
*
* @param create whether to try creating the directory if it doesn't exist
*/
public boolean isBackupsDirectoryAvailable(boolean create) {
return getBackupsDirectory(create) != null;
}
/**
* Returns the backup directory, or null if not available.
*
* @param create whether to try creating the directory if it doesn't exist
*/
private File getBackupsDirectory(boolean create) {
String directoryPath = FileUtils.getPath(FileUtils.BACKUPS_DIR);
final File dir = new File(directoryPath);
Log.d(TAG, "Dir: " + dir.getAbsolutePath());
if (create) {
// Try to create - if that fails, return null
return FileUtils.ensureDirectoryExists(dir) ? dir : null;
} else {
// Return it if it already exists, otherwise return null
return FileUtils.isDirectory(dir) ? dir : null;
}
}
/**
* Returns a list of available backups to be restored.
*/
public Date[] getAvailableBackups() {
File dir = getBackupsDirectory(false);
if (dir == null) { return null; }
String[] fileNames = dir.list();
List<Date> backupDates = new ArrayList<Date>(fileNames.length);
for (int i = 0; i < fileNames.length; i++) {
String fileName = fileNames[i];
try {
backupDates.add(BACKUP_FILENAME_FORMAT.parse(fileName));
} catch (ParseException e) {
// Not a backup file, ignore
}
}
return backupDates.toArray(new Date[backupDates.size()]);
}
/**
* Writes the backup to the default file.
*/
public void writeToDefaultFile() throws IOException {
writeToFile(getFileForDate(new Date()));
}
/**
* Restores the backup from the given date.
*/
public void restoreFromDate(Date when) throws IOException {
restoreFromFile(getFileForDate(when));
}
/**
* Produces the proper file descriptor for the given backup date.
*/
private File getFileForDate(Date when) {
File dir = getBackupsDirectory(false);
String fileName = BACKUP_FILENAME_FORMAT.format(when);
File file = new File(dir, fileName);
return file;
}
/**
* Synchronously writes a backup to the given file.
*/
private void writeToFile(File outputFile) throws IOException {
Log.d(TAG, "Writing backup to file " + outputFile.getAbsolutePath());
// Create all the auxiliary classes that will do the writing
PreferenceBackupHelper preferencesHelper = new PreferenceBackupHelper(context);
DatabaseDumper trackDumper = new DatabaseDumper(
TracksColumns.COLUMNS,
TracksColumns.COLUMN_TYPES,
false);
DatabaseDumper waypointDumper = new DatabaseDumper(
WaypointsColumns.COLUMNS,
WaypointsColumns.COLUMN_TYPES,
false);
DatabaseDumper pointDumper = new DatabaseDumper(
TrackPointsColumns.COLUMNS,
TrackPointsColumns.COLUMN_TYPES,
false);
// Open the target for writing
FileOutputStream outputStream = new FileOutputStream(outputFile);
ZipOutputStream compressedStream = new ZipOutputStream(outputStream);
compressedStream.setLevel(COMPRESSION_LEVEL);
compressedStream.putNextEntry(new ZipEntry(ZIP_ENTRY_NAME));
DataOutputStream outWriter = new DataOutputStream(compressedStream);
try {
// Dump the entire contents of each table
ContentResolver contentResolver = context.getContentResolver();
Cursor tracksCursor = null;
try {
tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, null);
if (tracksCursor != null) {
trackDumper.writeAllRows(tracksCursor, outWriter);
}
} finally {
if (tracksCursor != null) {
tracksCursor.close();
}
}
Cursor waypointsCursor = null;
try {
waypointsCursor = contentResolver.query(
WaypointsColumns.CONTENT_URI, null, null, null, null);
if (waypointsCursor != null) {
waypointDumper.writeAllRows(waypointsCursor, outWriter);
}
} finally {
if (waypointsCursor != null) {
waypointsCursor.close();
}
}
Cursor pointsCursor = null;
try {
pointsCursor = contentResolver.query(
TrackPointsColumns.CONTENT_URI, null, null, null, null);
if (pointsCursor != null) {
pointDumper.writeAllRows(pointsCursor, outWriter);
}
} finally {
if (pointsCursor != null) {
pointsCursor.close();
}
}
// Dump preferences
SharedPreferences preferences = context.getSharedPreferences(
Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
preferencesHelper.exportPreferences(preferences, outWriter);
} catch (IOException e) {
// We tried to delete the partially created file, but do nothing
// if that also fails.
if (!outputFile.delete()) {
Log.w(TAG, "Failed to delete file " + outputFile.getAbsolutePath());
}
throw e;
} finally {
compressedStream.closeEntry();
compressedStream.close();
}
}
/**
* Synchronously restores the backup from the given file.
*/
private void restoreFromFile(File inputFile) throws IOException {
Log.d(TAG, "Restoring from file " + inputFile.getAbsolutePath());
PreferenceBackupHelper preferencesHelper = new PreferenceBackupHelper(context);
ContentResolver resolver = context.getContentResolver();
DatabaseImporter trackImporter =
new DatabaseImporter(TracksColumns.CONTENT_URI, resolver, false);
DatabaseImporter waypointImporter =
new DatabaseImporter(WaypointsColumns.CONTENT_URI, resolver, false);
DatabaseImporter pointImporter =
new DatabaseImporter(TrackPointsColumns.CONTENT_URI, resolver, false);
ZipFile zipFile = new ZipFile(inputFile, ZipFile.OPEN_READ);
ZipEntry zipEntry = zipFile.getEntry(ZIP_ENTRY_NAME);
if (zipEntry == null) {
throw new IOException("Invalid backup ZIP file");
}
InputStream compressedStream = zipFile.getInputStream(zipEntry);
DataInputStream reader = new DataInputStream(compressedStream);
try {
// Delete all previous contents of the tables and preferences.
resolver.delete(TracksColumns.CONTENT_URI, null, null);
resolver.delete(TrackPointsColumns.CONTENT_URI, null, null);
resolver.delete(WaypointsColumns.CONTENT_URI, null, null);
// Import the new contents of each table
trackImporter.importAllRows(reader);
waypointImporter.importAllRows(reader);
pointImporter.importAllRows(reader);
// Restore preferences
SharedPreferences preferences = context.getSharedPreferences(
Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
preferencesHelper.importPreferences(reader, preferences);
} finally {
compressedStream.close();
zipFile.close();
}
}
}
MyTracks/src/com/google/android/apps/mytracks/io/backup/RestoreActivity.java
-107
View File
@@ -1,107 +0,0 @@
/*
* Copyright 2012 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.android.apps.mytracks.io.backup;
import com.google.android.apps.mytracks.TrackListActivity;
import com.google.android.apps.mytracks.util.DialogUtils;
import com.google.android.apps.mytracks.util.IntentUtils;
import com.google.android.maps.mytracks.R;
import android.app.Activity;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;
import java.util.Date;
/**
* An activity to restore data from the SD card.
*
* @author Jimmy Shih
*/
public class RestoreActivity extends Activity {
public static final String EXTRA_DATE = "date";
private static final String TAG = RestoreActivity.class.getSimpleName();
private static final int DIALOG_PROGRESS_ID = 0;
private RestoreAsyncTask restoreAsyncTask;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Object retained = getLastNonConfigurationInstance();
if (retained instanceof RestoreAsyncTask) {
restoreAsyncTask = (RestoreAsyncTask) retained;
restoreAsyncTask.setActivity(this);
} else {
long date = getIntent().getLongExtra(EXTRA_DATE, -1L);
if (date == -1L) {
Log.d(TAG, "Invalid date");
finish();
return;
}
restoreAsyncTask = new RestoreAsyncTask(this, new Date(date));
restoreAsyncTask.execute();
}
}
@Override
public Object onRetainNonConfigurationInstance() {
restoreAsyncTask.setActivity(null);
return restoreAsyncTask;
}
@Override
protected Dialog onCreateDialog(int id) {
if (id != DIALOG_PROGRESS_ID) {
return null;
}
return DialogUtils.createSpinnerProgressDialog(this,
R.string.settings_backup_restore_progress_message, new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
finish();
}
});
}
/**
* Invokes when the associated AsyncTask completes.
*
* @param success true if the AsyncTask is successful
* @param messageId message id to display to user
*/
public void onAsyncTaskCompleted(boolean success, int messageId) {
removeDialog(DIALOG_PROGRESS_ID);
Toast.makeText(this, messageId, success ? Toast.LENGTH_SHORT : Toast.LENGTH_LONG).show();
Intent intent = IntentUtils.newIntent(this, TrackListActivity.class);
startActivity(intent);
}
/**
* Shows the progress dialog.
*/
public void showProgressDialog() {
showDialog(DIALOG_PROGRESS_ID);
}
}
MyTracks/src/com/google/android/apps/mytracks/io/backup/RestoreAsyncTask.java
-110
View File
@@ -1,110 +0,0 @@
/*
* Copyright 2012 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.android.apps.mytracks.io.backup;
import com.google.android.apps.mytracks.io.sync.SyncUtils;
import com.google.android.apps.mytracks.util.PreferencesUtils;
import com.google.android.maps.mytracks.R;
import android.os.AsyncTask;
import android.util.Log;
import java.io.IOException;
import java.util.Date;
/**
* AsyncTask to restore data from the SD card.
*
* @author Jimmy Shih
*/
public class RestoreAsyncTask extends AsyncTask<Void, Integer, Boolean> {
private static final String TAG = RestoreAsyncTask.class.getSimpleName();
private RestoreActivity restoreActivity;
private final Date date;
private final ExternalFileBackup externalFileBackup;
// true if the AsyncTask result is success
private boolean success;
// true if the AsyncTask has completed
private boolean completed;
// message id to return to the activity
private int messageId;
/**
* Creates an AsyncTask.
*
* @param restoreActivity the activity currently associated with this
* AsyncTask
* @param date the date to retore from
*/
public RestoreAsyncTask(RestoreActivity restoreActivity, Date date) {
this.restoreActivity = restoreActivity;
this.date = date;
this.externalFileBackup = new ExternalFileBackup(restoreActivity);
success = false;
completed = false;
messageId = R.string.settings_backup_restore_error;
}
/**
* Sets the current {@link RestoreActivity} associated with this AyncTask.
*
* @param activity the current {@link RestoreActivity}, can be null
*/
public void setActivity(RestoreActivity activity) {
this.restoreActivity = activity;
if (completed && restoreActivity != null) {
restoreActivity.onAsyncTaskCompleted(success, messageId);
}
}
@Override
protected void onPreExecute() {
if (restoreActivity != null) {
restoreActivity.showProgressDialog();
}
}
@Override
protected Boolean doInBackground(Void... params) {
try {
PreferencesUtils.setBoolean(
restoreActivity, R.string.drive_sync_key, PreferencesUtils.DRIVE_SYNC_DEFAULT);
SyncUtils.disableSync(restoreActivity);
externalFileBackup.restoreFromDate(date);
SyncUtils.clearSyncState(restoreActivity);
messageId = R.string.settings_backup_restore_success;
return true;
} catch (IOException e) {
Log.d(TAG, "IO exception", e);
return false;
}
}
@Override
protected void onPostExecute(Boolean result) {
success = result;
completed = true;
if (restoreActivity != null) {
restoreActivity.onAsyncTaskCompleted(success, messageId);
}
}
}
MyTracks/src/com/google/android/apps/mytracks/io/backup/RestoreChooserActivity.java
-135
View File
@@ -1,135 +0,0 @@
/*
* Copyright 2012 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.android.apps.mytracks.io.backup;
import com.google.android.apps.mytracks.util.DialogUtils;
import com.google.android.apps.mytracks.util.FileUtils;
import com.google.android.apps.mytracks.util.IntentUtils;
import com.google.android.apps.mytracks.util.StringUtils;
import com.google.android.maps.mytracks.R;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.widget.Toast;
import java.util.Arrays;
import java.util.Comparator;
import java.util.Date;
/**
* An activity to choose a date to restore from.
*
* @author Jimmy Shih
*/
public class RestoreChooserActivity extends Activity {
private static final Comparator<Date> REVERSE_DATE_ORDER = new Comparator<Date>() {
@Override
public int compare(Date s1, Date s2) {
return s2.compareTo(s1);
}
};
private static final int DIALOG_CHOOSER_ID = 0;
private Date[] backupDates;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ExternalFileBackup externalFileBackup = new ExternalFileBackup(this);
// Get the list of existing backups
if (!FileUtils.isExternalStorageAvailable()) {
Toast.makeText(this, R.string.external_storage_not_available, Toast.LENGTH_LONG).show();
finish();
return;
}
if (!externalFileBackup.isBackupsDirectoryAvailable(false)) {
showNoBackupMessage();
finish();
return;
}
backupDates = externalFileBackup.getAvailableBackups();
if (backupDates == null || backupDates.length == 0) {
showNoBackupMessage();
finish();
return;
}
if (backupDates.length == 1) {
Intent intent = IntentUtils.newIntent(this, RestoreActivity.class)
.putExtra(RestoreActivity.EXTRA_DATE, backupDates[0].getTime());
startActivity(intent);
finish();
return;
}
Arrays.sort(backupDates, REVERSE_DATE_ORDER);
showDialog(DIALOG_CHOOSER_ID);
}
@Override
protected Dialog onCreateDialog(int id) {
if (id != DIALOG_CHOOSER_ID) {
return null;
}
String items[] = new String[backupDates.length];
for (int i = 0; i < backupDates.length; i++) {
items[i] = StringUtils.formatDateTime(this, backupDates[i].getTime());
}
final Dialog dialog = new AlertDialog.Builder(this).setCancelable(true)
.setItems(items, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int which) {
Intent intent = IntentUtils.newIntent(
RestoreChooserActivity.this, RestoreActivity.class)
.putExtra(RestoreActivity.EXTRA_DATE, backupDates[which].getTime());
startActivity(intent);
finish();
}
}).setOnCancelListener(new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialogInterface) {
finish();
}
}).setTitle(R.string.settings_backup_restore_select_title).create();
dialog.setOnShowListener(new DialogInterface.OnShowListener() {
@Override
public void onShow(DialogInterface dialogInterface) {
DialogUtils.setDialogTitleDivider(RestoreChooserActivity.this, dialog);
}
});
return dialog;
}
/**
* Shows a no backup message.
*/
private void showNoBackupMessage() {
String message = getString(R.string.settings_backup_restore_no_backups,
FileUtils.getPathDisplayName(FileUtils.BACKUPS_DIR));
Toast.makeText(this, message, Toast.LENGTH_LONG).show();
}
}
MyTracks/src/com/google/android/apps/mytracks/settings/AdvancedSettingsActivity.java
+141 -25
View File
@@ -16,17 +16,26 @@
package com.google.android.apps.mytracks.settings;
import com.google.android.apps.mytracks.Constants;
import com.google.android.apps.mytracks.io.sync.SyncUtils;
import com.google.android.apps.mytracks.util.DialogUtils;
import com.google.android.apps.mytracks.util.PreferencesUtils;
import com.google.android.maps.mytracks.R;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.Preference.OnPreferenceClickListener;
import android.util.Log;
import android.widget.Toast;
/**
* An activity for advanced settings.
@@ -35,9 +44,38 @@ import android.preference.Preference.OnPreferenceChangeListener;
*/
public class AdvancedSettingsActivity extends AbstractSettingsActivity {
private static final String TAG = AdvancedSettingsActivity.class.getSimpleName();
private static final int DIALOG_CONFIRM_ALLOW_ACCESS_ID = 0;
private static final int DIALOG_CONFIRM_RESET_ID = 1;
private CheckBoxPreference allowAccessCheckBoxPreference;
private Preference resetPreference;
private SharedPreferences sharedPreferences;
private long recordingTrackId = PreferencesUtils.RECORDING_TRACK_ID_DEFAULT;
/*
* Note that sharedPreferenceChangeListenr cannot be an anonymous inner class.
* Anonymous inner class will get garbage collected.
*/
private final OnSharedPreferenceChangeListener
sharedPreferenceChangeListener = new OnSharedPreferenceChangeListener() {
@Override
public void onSharedPreferenceChanged(SharedPreferences preferences, String key) {
if (key != null && key.equals(PreferencesUtils.getKey(
AdvancedSettingsActivity.this, R.string.recording_track_id_key))) {
recordingTrackId = PreferencesUtils.getLong(
AdvancedSettingsActivity.this, R.string.recording_track_id_key);
runOnUiThread(new Runnable() {
@Override
public void run() {
updateUi();
}
});
}
}
};
@SuppressWarnings("deprecation")
@Override
@@ -45,20 +83,6 @@ public class AdvancedSettingsActivity extends AbstractSettingsActivity {
super.onCreate(bundle);
addPreferencesFromResource(R.xml.advanced_settings);
allowAccessCheckBoxPreference = (CheckBoxPreference) findPreference(
getString(R.string.allow_access_key));
allowAccessCheckBoxPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
if ((Boolean) newValue) {
showDialog(DIALOG_CONFIRM_ALLOW_ACCESS_ID);
return false;
} else {
return true;
}
}
});
ListPreference preference = (ListPreference) findPreference(getString(R.string.photo_size_key));
int value = PreferencesUtils.getInt(
this, R.string.photo_size_key, PreferencesUtils.PHOTO_SIZE_DEFAULT);
@@ -67,22 +91,72 @@ public class AdvancedSettingsActivity extends AbstractSettingsActivity {
String[] summary = new String[values.length];
setPhotoSizeSummaryAndOptions(summary, options, values);
configureListPreference(preference, summary, options, values, String.valueOf(value), null);
allowAccessCheckBoxPreference = (CheckBoxPreference) findPreference(
getString(R.string.allow_access_key));
allowAccessCheckBoxPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference pref, Object newValue) {
if ((Boolean) newValue) {
showDialog(DIALOG_CONFIRM_ALLOW_ACCESS_ID);
return false;
} else {
return true;
}
}
});
sharedPreferences = getSharedPreferences(Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
resetPreference = findPreference(getString(R.string.settings_reset_key));
resetPreference.setOnPreferenceClickListener(new OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference arg0) {
showDialog(DIALOG_CONFIRM_RESET_ID);
return true;
}
});
}
@Override
protected void onResume() {
super.onResume();
sharedPreferences.registerOnSharedPreferenceChangeListener(sharedPreferenceChangeListener);
recordingTrackId = PreferencesUtils.getLong(this, R.string.recording_track_id_key);
updateUi();
}
@Override
protected void onPause() {
super.onPause();
sharedPreferences.unregisterOnSharedPreferenceChangeListener(sharedPreferenceChangeListener);
}
@Override
protected Dialog onCreateDialog(int id) {
if (id != DIALOG_CONFIRM_ALLOW_ACCESS_ID) {
return null;
switch (id) {
case DIALOG_CONFIRM_ALLOW_ACCESS_ID:
return DialogUtils.createConfirmationDialog(this,
R.string.settings_sharing_allow_access_confirm_title,
getString(R.string.settings_sharing_allow_access_confirm_message),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int button) {
allowAccessCheckBoxPreference.setChecked(true);
}
});
case DIALOG_CONFIRM_RESET_ID:
return DialogUtils.createConfirmationDialog(this, R.string.settings_reset_confirm_title,
getString(R.string.settings_reset_confirm_message),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface d, int button) {
onResetPreferencesConfirmed();
}
});
default:
return null;
}
return DialogUtils.createConfirmationDialog(this,
R.string.settings_sharing_allow_access_confirm_title,
getString(R.string.settings_sharing_allow_access_confirm_message),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int button) {
allowAccessCheckBoxPreference.setChecked(true);
}
});
}
private void setPhotoSizeSummaryAndOptions(String[] summary, String[] options, String[] values) {
@@ -101,4 +175,46 @@ public class AdvancedSettingsActivity extends AbstractSettingsActivity {
}
}
}
/**
* Updates the UI based on the recording state.
*/
private void updateUi() {
boolean isRecording = recordingTrackId != PreferencesUtils.RECORDING_TRACK_ID_DEFAULT;
resetPreference.setEnabled(!isRecording);
resetPreference.setSummary(isRecording ? getString(R.string.settings_not_while_recording) : "");
}
/**
* Callback when the user confirms resetting all settings.
*/
private void onResetPreferencesConfirmed() {
// Change preferences in a separate thread
new Thread() {
@Override
public void run() {
Log.i(TAG, "Resetting all settings");
// Actually wipe preferences and save synchronously
sharedPreferences.edit().clear().commit();
SyncUtils.disableSync(AdvancedSettingsActivity.this);
SyncUtils.clearSyncState(AdvancedSettingsActivity.this);
// Give UI feedback in the UI thread
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(
AdvancedSettingsActivity.this, R.string.settings_reset_done, Toast.LENGTH_SHORT)
.show();
// Restart the settings activity so all changes are loaded
Intent intent = getIntent()
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
});
}
}.start();
}
}
MyTracks/src/com/google/android/apps/mytracks/settings/BackupResetSettingsActivity.java
-224
View File
@@ -1,224 +0,0 @@
/*
* Copyright 2012 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.android.apps.mytracks.settings;
import com.google.android.apps.mytracks.Constants;
import com.google.android.apps.mytracks.io.backup.BackupActivity;
import com.google.android.apps.mytracks.io.backup.RestoreChooserActivity;
import com.google.android.apps.mytracks.io.sync.SyncUtils;
import com.google.android.apps.mytracks.util.DialogUtils;
import com.google.android.apps.mytracks.util.FileUtils;
import com.google.android.apps.mytracks.util.IntentUtils;
import com.google.android.apps.mytracks.util.PreferencesUtils;
import com.google.android.maps.mytracks.R;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceClickListener;
import android.util.Log;
import android.widget.Toast;
/**
* An activity for accessing the backup and reset settings.
*
* @author Jimmy Shih
*/
public class BackupResetSettingsActivity extends AbstractSettingsActivity {
private static final String TAG = BackupResetSettingsActivity.class.getSimpleName();
private static final int DIALOG_CONFIRM_BACKUP_ID = 0;
private static final int DIALOG_CONFIRM_RESTORE_ID = 1;
private static final int DIALOG_CONFIRM_RESET_ID = 2;
private SharedPreferences sharedPreferences;
private Preference backupPreference;
private Preference restoreNowPreference;
private Preference resetPreference;
private long recordingTrackId = PreferencesUtils.RECORDING_TRACK_ID_DEFAULT;
/*
* Note that sharedPreferenceChangeListenr cannot be an anonymous inner class.
* Anonymous inner class will get garbage collected.
*/
private final OnSharedPreferenceChangeListener
sharedPreferenceChangeListener = new OnSharedPreferenceChangeListener() {
@Override
public void onSharedPreferenceChanged(SharedPreferences preferences, String key) {
if (key != null && key.equals(PreferencesUtils.getKey(
BackupResetSettingsActivity.this, R.string.recording_track_id_key))) {
recordingTrackId = PreferencesUtils.getLong(
BackupResetSettingsActivity.this, R.string.recording_track_id_key);
runOnUiThread(new Runnable() {
@Override
public void run() {
updateUi();
}
});
}
}
};
@SuppressWarnings("deprecation")
@Override
protected void onCreate(Bundle bundle) {
super.onCreate(bundle);
addPreferencesFromResource(R.xml.backup_reset_settings);
sharedPreferences = getSharedPreferences(Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
backupPreference = findPreference(getString(R.string.settings_backup_key));
backupPreference.setOnPreferenceClickListener(new OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
showDialog(DIALOG_CONFIRM_BACKUP_ID);
return true;
}
});
restoreNowPreference = findPreference(getString(R.string.settings_restore_key));
restoreNowPreference.setOnPreferenceClickListener(new OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
showDialog(DIALOG_CONFIRM_RESTORE_ID);
return true;
}
});
resetPreference = findPreference(getString(R.string.settings_reset_key));
resetPreference.setOnPreferenceClickListener(new OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference arg0) {
showDialog(DIALOG_CONFIRM_RESET_ID);
return true;
}
});
}
@Override
protected Dialog onCreateDialog(int id) {
String message;
Dialog dialog;
switch (id) {
case DIALOG_CONFIRM_BACKUP_ID:
message = getString(R.string.settings_backup_confirm_message,
FileUtils.getPathDisplayName(FileUtils.BACKUPS_DIR));
dialog = DialogUtils.createConfirmationDialog(this, R.string.settings_backup_confirm_title,
message, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface d, int which) {
Intent intent = IntentUtils.newIntent(
BackupResetSettingsActivity.this, BackupActivity.class);
startActivity(intent);
}
});
break;
case DIALOG_CONFIRM_RESTORE_ID:
message = getString(R.string.settings_backup_restore_confirm_message);
dialog = DialogUtils.createConfirmationDialog(this,
R.string.settings_backup_restore_confirm_title, message,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface d, int which) {
Intent intent = IntentUtils.newIntent(
BackupResetSettingsActivity.this, RestoreChooserActivity.class);
startActivity(intent);
}
});
break;
case DIALOG_CONFIRM_RESET_ID:
message = getString(R.string.settings_reset_confirm_message);
dialog = DialogUtils.createConfirmationDialog(this, R.string.settings_reset_confirm_title,
message, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface d, int button) {
onResetPreferencesConfirmed();
}
});
break;
default:
dialog = null;
}
return dialog;
}
@Override
protected void onResume() {
super.onResume();
sharedPreferences.registerOnSharedPreferenceChangeListener(sharedPreferenceChangeListener);
recordingTrackId = PreferencesUtils.getLong(this, R.string.recording_track_id_key);
updateUi();
}
@Override
protected void onPause() {
super.onPause();
sharedPreferences.unregisterOnSharedPreferenceChangeListener(sharedPreferenceChangeListener);
}
/**
* Updates the UI based on the recording state.
*/
private void updateUi() {
boolean isRecording = recordingTrackId != PreferencesUtils.RECORDING_TRACK_ID_DEFAULT;
String summary = isRecording ? getString(R.string.settings_not_while_recording) : "";
backupPreference.setEnabled(!isRecording);
backupPreference.setSummary(summary);
restoreNowPreference.setEnabled(!isRecording);
restoreNowPreference.setSummary(summary);
resetPreference.setEnabled(!isRecording);
resetPreference.setSummary(summary);
}
/**
* Callback when the user confirms resetting all settings.
*/
private void onResetPreferencesConfirmed() {
// Change preferences in a separate thread
new Thread() {
@Override
public void run() {
Log.i(TAG, "Resetting all settings");
// Actually wipe preferences and save synchronously
sharedPreferences.edit().clear().commit();
SyncUtils.disableSync(BackupResetSettingsActivity.this);
SyncUtils.clearSyncState(BackupResetSettingsActivity.this);
// Give UI feedback in the UI thread
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(
BackupResetSettingsActivity.this, R.string.settings_reset_done, Toast.LENGTH_SHORT)
.show();
// Restart the settings activity so all changes are loaded
Intent intent = getIntent()
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
});
}
}.start();
}
}
MyTracks/src/com/google/android/apps/mytracks/settings/SettingsActivity.java
-1
View File
@@ -44,7 +44,6 @@ public class SettingsActivity extends AbstractSettingsActivity {
configPreference(R.string.settings_stats_key, StatsSettingsActivity.class);
configPreference(R.string.settings_recording_key, RecordingSettingsActivity.class);
configPreference(R.string.settings_sensor_key, SensorSettingsActivity.class);
configPreference(R.string.settings_backup_reset_key, BackupResetSettingsActivity.class);
configPreference(R.string.settings_advanced_key, AdvancedSettingsActivity.class);
}
MyTracksTest/src/com/google/android/apps/mytracks/io/backup/DatabaseDumperTest.java
-267
View File
@@ -1,267 +0,0 @@
/*
* Copyright 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.android.apps.mytracks.io.backup;
import com.google.android.apps.mytracks.content.ContentTypeIds;
import android.database.MatrixCursor;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import junit.framework.TestCase;
/**
* Tests for {@link DatabaseDumper}.
*
* @author Rodrigo Damazio
*/
public class DatabaseDumperTest extends TestCase {
/**
* This class is the same as {@link MatrixCursor}, except this class
* implements {@link #getBlob} ({@link MatrixCursor} leaves it
* unimplemented).
*/
private class BlobAwareMatrixCursor extends MatrixCursor {
public BlobAwareMatrixCursor(String[] columnNames) {
super(columnNames);
}
@Override public byte[] getBlob(int columnIndex) {
return getString(columnIndex).getBytes();
}
}
private static final String[] COLUMN_NAMES = {
"intCol", "longCol", "floatCol", "doubleCol", "stringCol", "boolCol", "blobCol"
};
private static final byte[] COLUMN_TYPES = {
ContentTypeIds.INT_TYPE_ID, ContentTypeIds.LONG_TYPE_ID,
ContentTypeIds.FLOAT_TYPE_ID, ContentTypeIds.DOUBLE_TYPE_ID,
ContentTypeIds.STRING_TYPE_ID, ContentTypeIds.BOOLEAN_TYPE_ID,
ContentTypeIds.BLOB_TYPE_ID
};
private static final String[][] FAKE_DATA = {
{ "42", "123456789", "3.1415", "2.72", "lolcat", "1", "blob" },
{ null, "123456789", "3.1415", "2.72", "lolcat", "1", "blob" },
{ "42", null, "3.1415", "2.72", "lolcat", "1", "blob" },
{ "42", "123456789", null, "2.72", "lolcat", "1", "blob" },
{ "42", "123456789", "3.1415", null, "lolcat", "1", "blob" },
{ "42", "123456789", "3.1415", "2.72", null, "1", "blob" },
{ "42", "123456789", "3.1415", "2.72", "lolcat", null, "blob" },
{ "42", "123456789", "3.1415", "2.72", "lolcat", "1", null },
};
private static final long[] EXPECTED_FIELD_SETS = {
0x7F, 0x7E, 0x7D, 0x7B, 0x77, 0x6F, 0x5F, 0x3F
};
private BlobAwareMatrixCursor cursor;
@Override
protected void setUp() throws Exception {
super.setUp();
// Add fake data to the cursor
cursor = new BlobAwareMatrixCursor(COLUMN_NAMES);
for (String[] row : FAKE_DATA) {
cursor.addRow(row);
}
}
public void testWriteAllRows_noNulls() throws Exception {
testWriteAllRows(false);
}
public void testWriteAllRows_withNulls() throws Exception {
testWriteAllRows(true);
}
private void testWriteAllRows(boolean hasNullFields) throws Exception {
// Dump it
DatabaseDumper dumper = new DatabaseDumper(COLUMN_NAMES, COLUMN_TYPES, hasNullFields);
ByteArrayOutputStream outStream = new ByteArrayOutputStream(1024);
DataOutputStream writer = new DataOutputStream(outStream );
dumper.writeAllRows(cursor, writer);
// Read the results
byte[] result = outStream.toByteArray();
ByteArrayInputStream inputStream = new ByteArrayInputStream(result);
DataInputStream reader = new DataInputStream(inputStream);
// Verify the header
assertHeader(reader);
// Verify the number of rows
assertEquals(FAKE_DATA.length, reader.readInt());
// Row 0 -- everything populated
assertEquals(EXPECTED_FIELD_SETS[0], reader.readLong());
assertEquals(42, reader.readInt());
assertEquals(123456789L, reader.readLong());
assertEquals(3.1415f, reader.readFloat());
assertEquals(2.72, reader.readDouble());
assertEquals("lolcat", reader.readUTF());
assertTrue(reader.readBoolean());
assertEquals(4, reader.readInt());
assertEquals("blob", readBlob(reader, 4));
// Row 1 -- no int
assertEquals(EXPECTED_FIELD_SETS[1], reader.readLong());
if (hasNullFields) reader.readInt();
assertEquals(123456789L, reader.readLong());
assertEquals(3.1415f, reader.readFloat());
assertEquals(2.72, reader.readDouble());
assertEquals("lolcat", reader.readUTF());
assertTrue(reader.readBoolean());
assertEquals(4, reader.readInt());
assertEquals("blob", readBlob(reader, 4));
// Row 2 -- no long
assertEquals(EXPECTED_FIELD_SETS[2], reader.readLong());
assertEquals(42, reader.readInt());
if (hasNullFields) reader.readLong();
assertEquals(3.1415f, reader.readFloat());
assertEquals(2.72, reader.readDouble());
assertEquals("lolcat", reader.readUTF());
assertTrue(reader.readBoolean());
assertEquals(4, reader.readInt());
assertEquals("blob", readBlob(reader, 4));
// Row 3 -- no float
assertEquals(EXPECTED_FIELD_SETS[3], reader.readLong());
assertEquals(42, reader.readInt());
assertEquals(123456789L, reader.readLong());
if (hasNullFields) reader.readFloat();
assertEquals(2.72, reader.readDouble());
assertEquals("lolcat", reader.readUTF());
assertTrue(reader.readBoolean());
assertEquals(4, reader.readInt());
assertEquals("blob", readBlob(reader, 4));
// Row 4 -- no double
assertEquals(EXPECTED_FIELD_SETS[4], reader.readLong());
assertEquals(42, reader.readInt());
assertEquals(123456789L, reader.readLong());
assertEquals(3.1415f, reader.readFloat());
if (hasNullFields) reader.readDouble();
assertEquals("lolcat", reader.readUTF());
assertTrue(reader.readBoolean());
assertEquals(4, reader.readInt());
assertEquals("blob", readBlob(reader, 4));
// Row 5 -- no string
assertEquals(EXPECTED_FIELD_SETS[5], reader.readLong());
assertEquals(42, reader.readInt());
assertEquals(123456789L, reader.readLong());
assertEquals(3.1415f, reader.readFloat());
assertEquals(2.72, reader.readDouble());
if (hasNullFields) reader.readUTF();
assertTrue(reader.readBoolean());
assertEquals(4, reader.readInt());
assertEquals("blob", readBlob(reader, 4));
// Row 6 -- no boolean
assertEquals(EXPECTED_FIELD_SETS[6], reader.readLong());
assertEquals(42, reader.readInt());
assertEquals(123456789L, reader.readLong());
assertEquals(3.1415f, reader.readFloat());
assertEquals(2.72, reader.readDouble());
assertEquals("lolcat", reader.readUTF());
if (hasNullFields) reader.readBoolean();
assertEquals(4, reader.readInt());
assertEquals("blob", readBlob(reader, 4));
// Row 7 -- no blob
assertEquals(EXPECTED_FIELD_SETS[7], reader.readLong());
assertEquals(42, reader.readInt());
assertEquals(123456789L, reader.readLong());
assertEquals(3.1415f, reader.readFloat());
assertEquals(2.72, reader.readDouble());
assertEquals("lolcat", reader.readUTF());
assertTrue(reader.readBoolean());
if (hasNullFields) {
int length = reader.readInt();
readBlob(reader, length);
}
}
public void testFewerRows() throws Exception {
// Dump only the first two rows
DatabaseDumper dumper = new DatabaseDumper(COLUMN_NAMES, COLUMN_TYPES, false);
ByteArrayOutputStream outStream = new ByteArrayOutputStream(1024);
DataOutputStream writer = new DataOutputStream(outStream);
dumper.writeHeaders(cursor, 2, writer);
cursor.moveToFirst();
dumper.writeOneRow(cursor, writer);
cursor.moveToNext();
dumper.writeOneRow(cursor, writer);
// Read the results
byte[] result = outStream.toByteArray();
ByteArrayInputStream inputStream = new ByteArrayInputStream(result);
DataInputStream reader = new DataInputStream(inputStream);
// Verify the header
assertHeader(reader);
// Verify the number of rows
assertEquals(2, reader.readInt());
// Row 0
assertEquals(EXPECTED_FIELD_SETS[0], reader.readLong());
assertEquals(42, reader.readInt());
assertEquals(123456789L, reader.readLong());
assertEquals(3.1415f, reader.readFloat());
assertEquals(2.72, reader.readDouble());
assertEquals("lolcat", reader.readUTF());
assertTrue(reader.readBoolean());
assertEquals(4, reader.readInt());
assertEquals("blob", readBlob(reader, 4));
// Row 1
assertEquals(EXPECTED_FIELD_SETS[1], reader.readLong());
// Null field not read
assertEquals(123456789L, reader.readLong());
assertEquals(3.1415f, reader.readFloat());
assertEquals(2.72, reader.readDouble());
assertEquals("lolcat", reader.readUTF());
assertTrue(reader.readBoolean());
assertEquals(4, reader.readInt());
assertEquals("blob", readBlob(reader, 4));
}
private void assertHeader(DataInputStream reader) throws IOException {
assertEquals(COLUMN_NAMES.length, reader.readInt());
for (int i = 0; i < COLUMN_NAMES.length; i++) {
assertEquals(COLUMN_NAMES[i], reader.readUTF());
assertEquals(COLUMN_TYPES[i], reader.readByte());
}
}
private String readBlob(InputStream reader, int length) throws Exception {
if (length == 0) {
return "";
}
byte[] blob = new byte[length];
assertEquals(length, reader.read(blob));
return new String(blob);
}
}
MyTracksTest/src/com/google/android/apps/mytracks/io/backup/DatabaseImporterTest.java
-293
View File
@@ -1,293 +0,0 @@
/*
* Copyright 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.android.apps.mytracks.io.backup;
import com.google.android.apps.mytracks.content.ContentTypeIds;
import android.content.ContentValues;
import android.net.Uri;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import junit.framework.TestCase;
/**
* Tests for {@link DatabaseImporter}.
*
* @author Rodrigo Damazio
*/
public class DatabaseImporterTest extends TestCase {
private static final Uri DESTINATION_URI = Uri.parse("http://www.google.com/");
private static final int TEST_BULK_SIZE = 10;
private ArrayList<ContentValues> insertedValues;
private class TestableDatabaseImporter extends DatabaseImporter {
public TestableDatabaseImporter(boolean readNullFields) {
super(DESTINATION_URI, null, readNullFields, TEST_BULK_SIZE);
}
@Override
protected void doBulkInsert(ContentValues[] values) {
insertedValues.ensureCapacity(insertedValues.size() + values.length);
// We need to make a copy of the values since the objects are re-used
for (ContentValues contentValues : values) {
insertedValues.add(new ContentValues(contentValues));
}
}
}
@Override
protected void setUp() throws Exception {
super.setUp();
insertedValues = new ArrayList<ContentValues>();
}
public void testImportAllRows() throws Exception {
testImportAllRows(false);
}
public void testImportAllRows_readNullFields() throws Exception {
testImportAllRows(true);
}
private void testImportAllRows(boolean readNullFields) throws Exception {
// Create a fake data stream to be read
ByteArrayOutputStream outputStream = new ByteArrayOutputStream(1024);
DataOutputStream writer = new DataOutputStream(outputStream);
writeFullHeader(writer);
// Add the number of rows
writer.writeInt(2);
// Add a row with all fields present
writer.writeLong(0x7F);
writer.writeInt(42);
writer.writeBoolean(true);
writer.writeUTF("lolcat");
writer.writeFloat(3.1415f);
writer.writeDouble(2.72);
writer.writeLong(123456789L);
writer.writeInt(4);
writer.writeBytes("blob");
// Add a row with some missing fields
writer.writeLong(0x15);
writer.writeInt(42);
if (readNullFields) writer.writeBoolean(false);
writer.writeUTF("lolcat");
if (readNullFields) writer.writeFloat(0.0f);
writer.writeDouble(2.72);
if (readNullFields) writer.writeLong(0L);
if (readNullFields) writer.writeInt(0); // empty blob
writer.flush();
// Do the importing
DatabaseImporter importer = new TestableDatabaseImporter(readNullFields);
byte[] dataBytes = outputStream.toByteArray();
importer.importAllRows(new DataInputStream(new ByteArrayInputStream(dataBytes)));
assertEquals(2, insertedValues.size());
// Verify the first row
ContentValues value = insertedValues.get(0);
assertEquals(value.toString(), 7, value.size());
assertValue(42, "col1", value);
assertValue(true, "col2", value);
assertValue("lolcat", "col3", value);
assertValue(3.1415f, "col4", value);
assertValue(2.72, "col5", value);
assertValue(123456789L, "col6", value);
assertBlobValue("blob", "col7", value);
// Verify the second row
value = insertedValues.get(1);
assertEquals(value.toString(), 3, value.size());
assertValue(42, "col1", value);
assertValue("lolcat", "col3", value);
assertValue(2.72, "col5", value);
}
public void testImportAllRows_noRows() throws Exception {
// Create a fake data stream to be read
ByteArrayOutputStream outputStream = new ByteArrayOutputStream(1024);
DataOutputStream writer = new DataOutputStream(outputStream);
writeFullHeader(writer);
// Add the number of rows
writer.writeInt(0);
writer.flush();
// Do the importing
DatabaseImporter importer = new TestableDatabaseImporter(false);
byte[] dataBytes = outputStream.toByteArray();
importer.importAllRows(new DataInputStream(new ByteArrayInputStream(dataBytes)));
assertTrue(insertedValues.isEmpty());
}
public void testImportAllRows_emptyRows() throws Exception {
testImportAllRowsWithEmptyRows(false);
}
public void testImportAllRows_emptyRowsWithNulls() throws Exception {
testImportAllRowsWithEmptyRows(true);
}
private void testImportAllRowsWithEmptyRows(boolean readNullFields) throws Exception {
// Create a fake data stream to be read
ByteArrayOutputStream outputStream = new ByteArrayOutputStream(1024);
DataOutputStream writer = new DataOutputStream(outputStream);
writeFullHeader(writer);
// Add the number of rows
writer.writeInt(3);
// Add 2 rows with no fields
for (int i = 0; i < 2; i++) {
writer.writeLong(0);
if (readNullFields) {
writer.writeInt(0);
writer.writeBoolean(false);
writer.writeUTF("");
writer.writeFloat(0.0f);
writer.writeDouble(0.0);
writer.writeLong(0L);
writer.writeInt(0); // empty blob
}
}
// Add a row with some missing fields
writer.writeLong(0x15);
writer.writeInt(42);
if (readNullFields) writer.writeBoolean(false);
writer.writeUTF("lolcat");
if (readNullFields) writer.writeFloat(0.0f);
writer.writeDouble(2.72);
if (readNullFields) writer.writeLong(0L);
if (readNullFields) writer.writeInt(0); // empty blob
writer.flush();
// Do the importing
DatabaseImporter importer = new TestableDatabaseImporter(readNullFields);
byte[] dataBytes = outputStream.toByteArray();
importer.importAllRows(new DataInputStream(new ByteArrayInputStream(dataBytes)));
assertEquals(insertedValues.toString(), 3, insertedValues.size());
ContentValues value = insertedValues.get(0);
assertEquals(value.toString(), 0, value.size());
value = insertedValues.get(1);
assertEquals(value.toString(), 0, value.size());
// Verify the third row (only one with values)
value = insertedValues.get(2);
assertEquals(value.toString(), 3, value.size());
assertFalse(value.containsKey("col2"));
assertFalse(value.containsKey("col4"));
assertFalse(value.containsKey("col6"));
assertValue(42, "col1", value);
assertValue("lolcat", "col3", value);
assertValue(2.72, "col5", value);
}
public void testImportAllRows_bulks() throws Exception {
// Create a fake data stream to be read
ByteArrayOutputStream outputStream = new ByteArrayOutputStream(1024);
DataOutputStream writer = new DataOutputStream(outputStream);
// Add the header
writer.writeInt(2);
writer.writeUTF("col1");
writer.writeByte(ContentTypeIds.INT_TYPE_ID);
writer.writeUTF("col2");
writer.writeByte(ContentTypeIds.STRING_TYPE_ID);
// Add lots of rows (so the insertions are split in multiple bulks)
int numRows = TEST_BULK_SIZE * 5 / 2;
writer.writeInt(numRows);
for (int i = 0; i < numRows; i++) {
writer.writeLong(3);
writer.writeInt(i);
writer.writeUTF(Integer.toString(i * 2));
}
writer.flush();
// Do the importing
DatabaseImporter importer = new TestableDatabaseImporter(false);
byte[] dataBytes = outputStream.toByteArray();
importer.importAllRows(new DataInputStream(new ByteArrayInputStream(dataBytes)));
// Verify the rows
assertEquals(numRows, insertedValues.size());
for (int i = 0; i < numRows; i++) {
ContentValues value = insertedValues.get(i);
assertEquals(value.toString(), 2, value.size());
assertValue(i, "col1", value);
assertValue(Integer.toString(i * 2), "col2", value);
}
}
private void writeFullHeader(DataOutputStream writer) throws IOException {
// Add the header
writer.writeInt(7);
writer.writeUTF("col1");
writer.writeByte(ContentTypeIds.INT_TYPE_ID);
writer.writeUTF("col2");
writer.writeByte(ContentTypeIds.BOOLEAN_TYPE_ID);
writer.writeUTF("col3");
writer.writeByte(ContentTypeIds.STRING_TYPE_ID);
writer.writeUTF("col4");
writer.writeByte(ContentTypeIds.FLOAT_TYPE_ID);
writer.writeUTF("col5");
writer.writeByte(ContentTypeIds.DOUBLE_TYPE_ID);
writer.writeUTF("col6");
writer.writeByte(ContentTypeIds.LONG_TYPE_ID);
writer.writeUTF("col7");
writer.writeByte(ContentTypeIds.BLOB_TYPE_ID);
}
private <T> void assertValue(T expectedValue, String name, ContentValues values) {
@SuppressWarnings("unchecked")
T value = (T) values.get(name);
assertNotNull(value);
assertEquals(expectedValue, value);
}
private void assertBlobValue(String expectedValue, String name, ContentValues values ){
byte[] blob = values.getAsByteArray(name);
assertEquals(expectedValue, new String(blob));
}
}
MyTracksTest_E2E/src/com/google/android/apps/mytracks/endtoendtest/common/SettingTest.java
-67
View File
@@ -271,73 +271,6 @@ public class SettingTest extends ActivityInstrumentationTestCase2<TrackListActiv
assertEquals(!isImperial, chartView.isMetricUnits());
}
/**
* Tests the backup.
*/
public void testBackup() {
// Delete all backup at first.
EndToEndTestUtils.deleteExportedFiles(EndToEndTestUtils.BACKUPS);
EndToEndTestUtils.createTrackIfEmpty(3, true);
// Write to SD card.
EndToEndTestUtils.findMenuItem(activityMyTracks.getString(R.string.menu_settings), true);
EndToEndTestUtils.SOLO.clickOnText(activityMyTracks.getString(R.string.settings_backup_reset));
EndToEndTestUtils.SOLO.clickOnText(activityMyTracks.getString(R.string.settings_backup));
assertTrue(EndToEndTestUtils.SOLO.waitForText(
activityMyTracks.getString(R.string.settings_backup_now_success), 0,
EndToEndTestUtils.SUPER_LONG_WAIT_TIME));
instrumentation.waitForIdleSync();
// Delete all tracks.
EndToEndTestUtils.SOLO.goBack();
EndToEndTestUtils.SOLO.goBack();
EndToEndTestUtils.deleteAllTracks();
instrumentation.waitForIdleSync();
// Read from SD card.
EndToEndTestUtils.findMenuItem(activityMyTracks.getString(R.string.menu_settings), true);
EndToEndTestUtils.SOLO.clickOnText(activityMyTracks.getString(R.string.settings_backup_reset));
EndToEndTestUtils.SOLO.clickOnText(activityMyTracks.getString(R.string.settings_backup));
EndToEndTestUtils.SOLO
.clickOnText(activityMyTracks.getString(R.string.settings_backup_restore));
EndToEndTestUtils.getButtonOnScreen(activityMyTracks.getString(R.string.generic_yes), true,
true);
// Now there should be 2 backups.
instrumentation.waitForIdleSync();
assertEquals(2, EndToEndTestUtils.SOLO.getCurrentViews(ListView.class).get(0).getCount());
// Click the first one.
EndToEndTestUtils.SOLO.clickOnView(EndToEndTestUtils.SOLO.getCurrentViews(ListView.class)
.get(0).getChildAt(0));
assertTrue(EndToEndTestUtils.SOLO.waitForText(
activityMyTracks.getString(R.string.settings_backup_restore_success), 0,
EndToEndTestUtils.SUPER_LONG_WAIT_TIME));
// Check restore track.
instrumentation.waitForIdleSync();
boolean isContainTrack = EndToEndTestUtils.SOLO.searchText(EndToEndTestUtils.trackName);
EndToEndTestUtils.findMenuItem(activityMyTracks.getString(R.string.menu_settings), true);
EndToEndTestUtils.SOLO.clickOnText(activityMyTracks.getString(R.string.settings_backup_reset));
EndToEndTestUtils.SOLO
.clickOnText(activityMyTracks.getString(R.string.settings_backup_restore));
EndToEndTestUtils.getButtonOnScreen(activityMyTracks.getString(R.string.generic_yes), true,
true);
instrumentation.waitForIdleSync();
// Click the second one.
EndToEndTestUtils.SOLO.clickOnView(EndToEndTestUtils.SOLO.getCurrentViews(ListView.class)
.get(0).getChildAt(1));
assertTrue(EndToEndTestUtils.SOLO.waitForText(
activityMyTracks.getString(R.string.settings_backup_restore_success), 0,
EndToEndTestUtils.SUPER_LONG_WAIT_TIME));
// For the older backup contains tracks and the newer backup is empty. The
// search result of twice must be different.
instrumentation.waitForIdleSync();
assertTrue(isContainTrack != EndToEndTestUtils.SOLO.searchText(EndToEndTestUtils.trackName));
}
/**
* Tests the setting of recording. This test changes the default name and
* activity of tracks, and the creates a new track to check it.