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Code Pull Requests Actions Releases 2 Activity

Use TaskStackBuilder to support cross tasks navigation.

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This commit is contained in:
Jimmy Shih
2012-06-05 11:03:34 -07:00
parent 54eaa620a8
commit 2aa72f4230
3 changed files with 41 additions and 30 deletions
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MyTracks/src/com/google/android/apps/mytracks/ImportActivity.java
+6 -3
View File
@@ -30,6 +30,7 @@ import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.TaskStackBuilder;
import android.util.Log;
import android.widget.Toast;
@@ -142,10 +143,12 @@ public class ImportActivity extends Activity {
@Override
public void onClick(DialogInterface dialog, int which) {
if (!importAll && trackId != -1L) {
Intent intent = IntentUtils.newIntent(
ImportActivity.this, TrackDetailActivity.class)
Intent intent = IntentUtils
.newIntent(ImportActivity.this, TrackDetailActivity.class)
.putExtra(TrackDetailActivity.EXTRA_TRACK_ID, trackId);
startActivity(intent);
TaskStackBuilder taskStackBuilder = TaskStackBuilder.from(ImportActivity.this);
taskStackBuilder.addNextIntent(intent);
taskStackBuilder.startActivities();
}
finish();
}
MyTracks/src/com/google/android/apps/mytracks/services/TrackRecordingService.java
+13 -8
View File
@@ -64,6 +64,8 @@ import android.os.IBinder;
import android.os.PowerManager;
import android.os.PowerManager.WakeLock;
import android.os.Process;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.TaskStackBuilder;
import android.util.Log;
import java.util.Locale;
@@ -479,16 +481,19 @@ public class TrackRecordingService extends Service {
*/
private void showNotification() {
if (isRecording) {
Notification notification = new Notification(
R.drawable.my_tracks_notification_icon, null, System.currentTimeMillis());
Intent intent = IntentUtils.newIntent(this, TrackDetailActivity.class)
.putExtra(TrackDetailActivity.EXTRA_TRACK_ID, recordingTrackId);
PendingIntent contentIntent = PendingIntent.getActivity(
this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
notification.setLatestEventInfo(this, getString(R.string.my_tracks_app_name),
getString(R.string.track_record_notification), contentIntent);
notification.flags += Notification.FLAG_NO_CLEAR;
startForegroundService(notification);
TaskStackBuilder taskStackBuilder = TaskStackBuilder.from(this);
taskStackBuilder.addNextIntent(intent);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
.setContentIntent(taskStackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT))
.setContentText(getString(R.string.track_record_notification))
.setContentTitle(getString(R.string.my_tracks_app_name))
.setOngoing(true)
.setSmallIcon(R.drawable.my_tracks_notification_icon)
.setWhen(System.currentTimeMillis());
startForegroundService(builder.getNotification());
} else {
stopForegroundService();
}
MyTracks/src/com/google/android/apps/mytracks/widgets/TrackWidgetProvider.java
+22 -19
View File
@@ -40,6 +40,7 @@ import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.database.ContentObserver;
import android.os.Handler;
import android.support.v4.app.TaskStackBuilder;
import android.widget.RemoteViews;
/**
@@ -172,26 +173,13 @@ public class TrackWidgetProvider extends AppWidgetProvider
* @param action the action
*/
private void updateTrack(String action) {
Track track = selectedTrackId != PreferencesUtils.SELECTED_TRACK_ID_DEFAULT ? myTracksProviderUtils
.getTrack(selectedTrackId)
: myTracksProviderUtils.getLastTrack();
RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.track_widget);
Intent intent;
if (track != null) {
intent = IntentUtils.newIntent(context, TrackDetailActivity.class)
.putExtra(TrackDetailActivity.EXTRA_TRACK_ID, track.getId());
} else {
intent = IntentUtils.newIntent(context, TrackListActivity.class);
}
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
remoteViews.setOnClickPendingIntent(R.id.track_widget_statistics, pendingIntent);
if (action != null) {
updateButton(remoteViews, action);
}
updateStatistics(remoteViews, track);
updateStatistics(remoteViews);
AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
int[] appWidgetIds = appWidgetManager.getAppWidgetIds(
new ComponentName(context, TrackWidgetProvider.class));
@@ -209,13 +197,14 @@ public class TrackWidgetProvider extends AppWidgetProvider
private void updateButton(RemoteViews remoteViews, String action) {
int trackAction = trackStartedBroadcastAction.equals(action) ? R.string.track_action_end
: R.string.track_action_start;
int icon = trackStartedBroadcastAction.equals(action) ? R.drawable.app_widget_button_enabled
: R.drawable.app_widget_button_disabled;
Intent intent = new Intent(context, ControlRecordingService.class).setAction(
context.getString(trackAction));
PendingIntent pendingIntent = PendingIntent.getService(
context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
remoteViews.setOnClickPendingIntent(R.id.track_widget_button, pendingIntent);
int icon = trackStartedBroadcastAction.equals(action) ? R.drawable.app_widget_button_enabled
: R.drawable.app_widget_button_disabled;
remoteViews.setImageViewResource(R.id.track_widget_button, icon);
}
@@ -223,9 +212,10 @@ public class TrackWidgetProvider extends AppWidgetProvider
* Updates statistics.
*
* @param remoteViews the remote views
* @param track the track
*/
private void updateStatistics(RemoteViews remoteViews, Track track) {
private void updateStatistics(RemoteViews remoteViews) {
Track track = selectedTrackId != PreferencesUtils.SELECTED_TRACK_ID_DEFAULT
? myTracksProviderUtils.getTrack(selectedTrackId) : myTracksProviderUtils.getLastTrack();
TripStatistics tripStatistics = track == null ? null : track.getStatistics();
String distance = tripStatistics == null ? unknown
: StringUtils.formatDistance(context, tripStatistics.getTotalDistance(), metricUnits);
@@ -240,6 +230,7 @@ public class TrackWidgetProvider extends AppWidgetProvider
speedLabelId = reportSpeed ? R.string.stats_average_moving_speed
: R.string.stats_average_moving_pace;
}
String speed = tripStatistics == null ? unknown : StringUtils.formatSpeed(
context, useTotalTime ? tripStatistics.getAverageSpeed()
: tripStatistics.getAverageMovingSpeed(), metricUnits, reportSpeed);
@@ -248,5 +239,17 @@ public class TrackWidgetProvider extends AppWidgetProvider
remoteViews.setTextViewText(R.id.track_widget_time_value, time);
remoteViews.setTextViewText(R.id.track_widget_speed_label, context.getString(speedLabelId));
remoteViews.setTextViewText(R.id.track_widget_speed_value, speed);
Intent intent;
if (track != null) {
intent = IntentUtils.newIntent(context, TrackDetailActivity.class)
.putExtra(TrackDetailActivity.EXTRA_TRACK_ID, track.getId());
} else {
intent = IntentUtils.newIntent(context, TrackListActivity.class);
}
TaskStackBuilder taskStackBuilder = TaskStackBuilder.from(context);
taskStackBuilder.addNextIntent(intent);
remoteViews.setOnClickPendingIntent(
R.id.track_widget_statistics, taskStackBuilder.getPendingIntent(0, 0));
}
}