Handles interrupt and error cleanup during import

2013-09-05 13:02:03 -07:00
commit 429ebdbf3a
1119 changed files with 75233 additions and 0 deletions
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2013 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.fragments;
+
+import com.google.android.apps.mytracks.util.PreferencesUtils;
+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.DialogInterface.OnClickListener;
+import android.os.Bundle;
+import android.support.v4.app.DialogFragment;
+import android.support.v4.app.FragmentActivity;
+
+/**
+ * A DialogFrament to enable sync to Google Drive.
+ * 
+ * @author Jimmy Shih
+ */
+public class EnableSyncDialogFragment extends DialogFragment {
+
+  /**
+   * Interface for caller of this dialog fragment.
+   * 
+   * @author Jimmy Shih
+   */
+  public interface EnableSyncCaller {
+
+    /**
+     * Called when enable sync is done.
+     */
+    public void onEnableSyncDone(boolean enable);
+  }
+
+  public static final String ENABLE_SYNC_DIALOG_TAG = "enableSyncDialog";
+
+  private EnableSyncCaller caller;
+  private FragmentActivity fragmentActivity;
+
+  @Override
+  public void onAttach(Activity activity) {
+    super.onAttach(activity);
+    try {
+      caller = (EnableSyncCaller) activity;
+    } catch (ClassCastException e) {
+      throw new ClassCastException(
+          activity.toString() + " must implement " + EnableSyncCaller.class.getSimpleName());
+    }
+  }
+
+  @Override
+  public void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    fragmentActivity = getActivity();
+    if (PreferencesUtils.getBoolean(
+        fragmentActivity, R.string.drive_sync_key, PreferencesUtils.DRIVE_SYNC_DEFAULT)) {
+      dismiss();
+      caller.onEnableSyncDone(false);
+      return;
+    }
+  }
+
+  @Override
+  public Dialog onCreateDialog(Bundle savedInstanceState) {
+    return new AlertDialog.Builder(fragmentActivity).setMessage(R.string.sync_drive_enable_message)
+        .setNegativeButton(R.string.generic_no, new OnClickListener() {
+            @Override
+          public void onClick(DialogInterface dialog, int which) {
+            caller.onEnableSyncDone(false);
+          }
+        }).setPositiveButton(R.string.generic_yes, new OnClickListener() {
+            @Override
+          public void onClick(DialogInterface dialog, int which) {
+            caller.onEnableSyncDone(true);
+          }
+        }).setTitle(R.string.sync_drive_title).create();
+  }
+
+  @Override
+  public void onCancel(DialogInterface arg0) {
+    caller.onEnableSyncDone(false);
+  }
+}