Java Code Examples for android.content.Intent

protected void externalStorageStatusChanged(){
  if (!SystemUtils.isExternalStorageAvailable()) {
    Intent intent=new Intent(this,ExternalStorageActivity.class);
    startActivity(intent);
  }
}
 

public SQLiteDatabase getDatabase(String type){
  SQLiteDatabase db=mDbManager.getDatabase(type);
  if (db == null) {
    Intent intent=checkData();
    if (intent != null) {
      startActivity(intent);
      finish();
    }
  }
  return db;
}
 

@Override public boolean onMenuItemClick(MenuItem item){
  ActivityChooserModel dataModel=ActivityChooserModel.get(mContext,mShareHistoryFileName);
  final int itemId=item.getItemId();
  Intent launchIntent=dataModel.chooseActivity(itemId);
  if (launchIntent != null) {
    mContext.startActivity(launchIntent);
  }
  return true;
}
 

private void forceUpdate(){
  progressDialog=ProgressDialog.show(this,null," Loading. Please wait ... ",true);
  progressDialog.show();
  Intent update=new Intent(this,UpdateWidgetService.class);
  update.putExtra("biz.shadowservices.PhoneBalanceWidget.forceUpdates",true);
  startService(update);
  GATracker.getInstance().trackEvent("Actions","Manual Refresh","MainActivity",0);
}
 

@Override public boolean onOptionsItemSelected(MenuItem item){
  if (item.getTitle() == "Settings") {
    Intent intent=new Intent(this,CirrusPreferenceActivity.class);
    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    startActivityForResult(intent,0);
    return true;
  }
  return false;
}
 

@Override public void onResume(){
  super.onResume();
  tendril=TendrilTemplate.get();
  accessToken=cirrusPrefs.getAccessToken();
  if (accessToken == null) {
    loginMenu.setVisibility(0);
    mainMenu.setVisibility(8);
  }
 else {
    Intent intent=new Intent(this,CirrusActivity.class);
    startActivityForResult(intent,0);
  }
}
 

/** 
 * Runs the fetching service. Pops up with a progress dialog, so that the user knows something is happening in the background.
 */
private void runService(){
  progressDialog=ProgressDialog.show(this,"","Loading News. Please Wait...");
  progressDialog.setCancelable(true);
  Intent service=new Intent();
  service.putExtra("background",false);
  service.setClass(AAMain.this,RssService.class);
  AAMain.this.startService(service);
}
 

/** 
 * Starts the settings activity when user presses "Settings"
 * @param menuItem - Item selected from the options menu
 */
@Override public boolean onOptionsItemSelected(MenuItem item){
  Intent activity=new Intent();
  if (item.getTitle().equals(getString(R.string.settings))) {
    activity.setClass(this,AASettings.class);
    this.startActivity(activity);
    return true;
  }
 else   return false;
}
 

/** 
 * Launches an intent based on a suggestion.
 * @param position The index of the suggestion to create the intent from.
 * @param actionKey The key code of the action key that was pressed,or  {@link KeyEvent#KEYCODE_UNKNOWN} if none.
 * @param actionMsg The message for the action key that was pressed,or <code>null</code> if none.
 * @return true if a successful launch, false if could not (e.g. bad position).
 */
private boolean launchSuggestion(int position,int actionKey,String actionMsg){
  Cursor c=mSuggestionsAdapter.getCursor();
  if ((c != null) && c.moveToPosition(position)) {
    Intent intent=createIntentFromSuggestion(c,actionKey,actionMsg);
    launchIntent(intent);
    return true;
  }
  return false;
}
 

/** 
 * Create and return an Intent that can launch the voice search activity for web search.
 */
private Intent createVoiceWebSearchIntent(Intent baseIntent,SearchableInfo searchable){
  Intent voiceIntent=new Intent(baseIntent);
  ComponentName searchActivity=searchable.getSearchActivity();
  voiceIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE,searchActivity == null ? null : searchActivity.flattenToShortString());
  return voiceIntent;
}
 

public static void onContactEmailClicked(final Context context){
  final Intent emailIntent=new Intent(android.content.Intent.ACTION_SEND);
  final Resources res=context.getResources();
  emailIntent.setType("plain/text");
  emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL,new String[]{Const.ADG_CONTACT_EMAIL});
  emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,res.getString(R.string.contactEmailSubject));
  context.startActivity(Intent.createChooser(emailIntent,res.getString(R.string.sendEmail)));
}
 

public static void showPodcast(final Context context,final int position){
  final Intent intent=new Intent(context,PodcastActivity.class);
  intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
  intent.putExtra(Const.EXTRA_POSITION,position);
  context.startActivity(intent);
}
 

@Override public void onCreate(Bundle savedInstanceState){
  super.onCreate(savedInstanceState);
  fixImageTilingOn(getSupportActionBar());
  Intent i=getIntent();
  String revision=i.getStringExtra(REVISION), path=i.getStringExtra(PATH);
  getSupportActionBar().setDisplayHomeAsUpEnabled(true);
  setActionBarTitleFor(revision,path);
  if (savedInstanceState == null) {
    BlobViewFragment details=BlobViewFragment.newInstance(gitdir(),revision,path);
    getSupportFragmentManager().beginTransaction().add(android.R.id.content,details).commit();
  }
}
 

@Override public boolean onOptionsItemSelected(MenuItem item){
switch (item.getItemId()) {
case android.R.id.home:
    String revision=getIntent().getStringExtra(REVISION);
  Intent intent=AbbreviatedObjectId.isId(revision) ? commitViewIntentFor(getIntent().getExtras()).toIntent() : branchViewerIntentFor(gitdir(),revision);
return homewardsWith(this,intent);
}
return super.onOptionsItemSelected(item);
}
 

private void stopAirCasting(){
  if (sessionManager.getSession().isEmpty()) {
    Toast.makeText(context,R.string.no_data,Toast.LENGTH_SHORT).show();
    sessionManager.discardSession();
  }
 else {
    sessionManager.stopSession();
    Intent intent=new Intent(this,SaveSessionActivity.class);
    startActivityForResult(intent,Intents.SAVE_DIALOG);
  }
}
 

@Override public void onClick(View view){
  session.setTitle(sessionTitle.getText().toString());
  session.setDescription(sessionDescription.getText().toString());
  session.setTags(sessionTags.getText().toString());
  Intent intent=new Intent();
  intent.putExtra(Intents.SESSION,session);
  setResult(view.getId(),intent);
  finish();
}
 

@Override protected void onCreate(Bundle savedInstanceState){
  super.onCreate(savedInstanceState);
  mainMenuActivity=this;
  setContentView(R.layout.menu);
  Button newGameButtonHuman=(Button)findViewById(R.id.n_game_human);
  newGameButtonHuman.setOnClickListener(new OnClickListener(){
    @Override public void onClick(    View v){
      Intent intent=new Intent("com.bytopia.abalone.GAMEOPTIONS");
      intent.putExtra("vs","human");
      startActivity(intent);
    }
  }
);
  Button newGameButtonCpu=(Button)findViewById(R.id.n_game_cpu);
  newGameButtonCpu.setOnClickListener(new OnClickListener(){
    @Override public void onClick(    View v){
      Intent intent=new Intent("com.bytopia.abalone.GAMEOPTIONS");
      intent.putExtra("vs","cpu");
      startActivity(intent);
    }
  }
);
  Button resumeButton=(Button)findViewById(R.id.resume_game);
  resumeButton.setOnClickListener(new OnClickListener(){
    @Override public void onClick(    View v){
      Intent intent=new Intent("com.bytopia.abalone.RESUMEGAME");
      intent.putExtra("type","resume");
      startActivity(intent);
    }
  }
);
  Button tutorialButton=(Button)findViewById(R.id.tutorial);
  tutorialButton.setOnClickListener(new OnClickListener(){
    @Override public void onClick(    View v){
      Intent intent=new Intent("com.bytopia.abalone.TUTORIAL");
      startActivity(intent);
    }
  }
);
}
 

@Override public boolean onOptionsItemSelected(MenuItem item){
  super.onOptionsItemSelected(item);
switch (item.getItemId()) {
case R.id.rules_menu:
    Dialog dialog=new Dialog(this);
  dialog.setContentView(R.layout.rules);
dialog.setTitle(getString(R.string.rules_title));
dialog.show();
break;
case R.id.preferences_menu:
Intent preferencesIntent=new Intent("com.bytopia.abalone.PREFERENCES");
startActivity(preferencesIntent);
break;
}
return true;
}
 

@Override public void onCreate(Bundle savedInstanceState){
  super.onCreate(savedInstanceState);
  getWindow().requestFeature(Window.FEATURE_LEFT_ICON);
  setContentView(R.layout.main);
  getWindow().setFeatureDrawableResource(Window.FEATURE_LEFT_ICON,R.drawable.titlebar_icon);
  findViewById(R.id.button_multiseries_data_provider).setOnClickListener(new OnClickListener(){
    public void onClick(    View v){
      Uri u=DataContentProvider.BASE_URI.buildUpon().appendPath(DataContentProvider.CHART_DATA_MULTISERIES_PATH).appendPath(DataContentProvider.CHART_DATA_UNLABELED_PATH).build();
      Intent i=new Intent(Intent.ACTION_VIEW,u);
      i.putExtra(Intent.EXTRA_TITLE,TemperatureData.DEMO_CHART_TITLE);
      startActivity(i);
    }
  }
);
  findViewById(R.id.button_labeled_multiseries_data_provider).setOnClickListener(new OnClickListener(){
    public void onClick(    View v){
      Uri u=DataContentProvider.BASE_URI.buildUpon().appendPath(DataContentProvider.CHART_DATA_MULTISERIES_PATH).appendPath(DataContentProvider.CHART_DATA_LABELED_PATH).build();
      Intent i=new Intent(Intent.ACTION_VIEW,u);
      i.putExtra(Intent.EXTRA_TITLE,DonutData.DEMO_CHART_TITLE);
      startActivity(i);
    }
  }
);
}
 

@Override public boolean onOptionsItemSelected(MenuItem item){
switch (item.getItemId()) {
case R.id.menu_about:
{
      Uri flickr_destination=Uri.parse(GOOGLE_CODE_URL);
      startActivity(new Intent(Intent.ACTION_VIEW,flickr_destination));
      return true;
    }
}
return super.onOptionsItemSelected(item);
}
 

/** 
 * {@inheritDoc}
 */
@Override protected void onCreate(Bundle icicle){
  super.onCreate(icicle);
  setContentView(R.layout.activity_chooser);
  Button button1=(Button)findViewById(R.id.button1);
  button1.setOnClickListener(new View.OnClickListener(){
    @Override public void onClick(    View v){
      startActivity(new Intent(v.getContext(),ActionbarExample1.class));
    }
  }
);
  Button button2=(Button)findViewById(R.id.button2);
  button2.setOnClickListener(new View.OnClickListener(){
    @Override public void onClick(    View v){
      startActivity(new Intent(v.getContext(),ActionbarExample2.class));
    }
  }
);
  Button button3=(Button)findViewById(R.id.button3);
  button3.setOnClickListener(new View.OnClickListener(){
    @Override public void onClick(    View v){
      startActivity(new Intent(v.getContext(),ActionbarExample3.class));
    }
  }
);
  Button button4=(Button)findViewById(R.id.button4);
  button4.setOnClickListener(new View.OnClickListener(){
    @Override public void onClick(    View v){
      startActivity(new Intent(v.getContext(),ActionbarExample4.class));
    }
  }
);
}