CountryProvider
"com.google.android.apps.gesturesearch.SEARCH"
startActivityForResult
public boolean onCreateOptionsMenu(Menu menu) { super.onCreateOptionsMenu(menu); menu.add(0, GESTURE_SEARCH_ID, 0, R.string.menu_gesture_search) .setShortcut('0', 'g').setIcon(android.R.drawable.ic_menu_search); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case GESTURE_SEARCH_ID: try { Intent intent = new Intent(); intent.setAction("com.google.android.apps.gesturesearch.SEARCH"); intent.setData(SuggestionProvider.CONTENT_URI); intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); intent.putExtra(SHOW_MODE, SHOW_ALL); intent.putExtra(THEME, THEME_LIGHT); startActivityForResult(intent, GESTURE_SEARCH_ID); } catch (ActivityNotFoundException e) { Log.e("GestureSearchExample", "Gesture Search is not installed"); } break; } return super.onOptionsItemSelected(item); }
intent.putExtra(SHOW_MODE, SHOW_ALL)
/** * Optionally, specify what should be shown when launching Gesture Search. * If this is not specified, SHOW_HISTORY will be used as a default value. */ private static String SHOW_MODE = "show"; /** Possible values for invoking mode */ // Show the visited items private static final int SHOW_HISTORY = 0; // Show nothing (a blank screen) private static final int SHOW_NONE = 1; // Show all of date items private static final int SHOW_ALL = 2; /** * The theme of Gesture Search can be light or dark. * By default, Gesture Search will use a dark theme. */ private static final String THEME = "theme"; private static final int THEME_LIGHT = 0; private static final int THEME_DARK = 1; /** Keys for results returned by Gesture Search */ private static final String SELECTED_ITEM_ID = "selected_item_id"; private static final String SELECTED_ITEM_NAME = "selected_item_name";
@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (resultCode == Activity.RESULT_OK) { switch (requestCode) { case GESTURE_SEARCH_ID: long selectedItemId = data.getLongExtra(SELECTED_ITEM_ID, -1); String selectedItemName = data.getStringExtra(SELECTED_ITEM_NAME); // Print out the Id and name of the item that is selected // by the user in Gesture Search Log.d("GestureSearchExample", selectedItemId + ": " + selectedItemName); break; } } }
ActivityNotFoundException
