1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.gallery3d.app; 18 19 import android.os.Bundle; 20 import android.view.Menu; 21 import android.view.MenuInflater; 22 import android.view.MenuItem; 23 import android.view.View; 24 import android.view.View.OnClickListener; 25 import android.view.Window; 26 27 import com.android.gallery3d.R; 28 import com.android.gallery3d.ui.GLRootView; 29 30 public class PickerActivity extends AbstractGalleryActivity 31 implements OnClickListener { 32 33 public static final String KEY_ALBUM_PATH = "album-path"; 34 35 @Override onCreate(Bundle savedInstanceState)36 public void onCreate(Bundle savedInstanceState) { 37 super.onCreate(savedInstanceState); 38 39 // We show the picker in two ways. One smaller screen we use a full 40 // screen window with an action bar. On larger screen we use a dialog. 41 boolean isDialog = getResources().getBoolean(R.bool.picker_is_dialog); 42 43 if (!isDialog) { 44 requestWindowFeature(Window.FEATURE_ACTION_BAR); 45 requestWindowFeature(Window.FEATURE_ACTION_BAR_OVERLAY); 46 } 47 48 setContentView(R.layout.dialog_picker); 49 50 if (isDialog) { 51 // In dialog mode, we don't have the action bar to show the 52 // "cancel" action, so we show an additional "cancel" button. 53 View view = findViewById(R.id.cancel); 54 view.setOnClickListener(this); 55 view.setVisibility(View.VISIBLE); 56 57 // We need this, otherwise the view will be dimmed because it 58 // is "behind" the dialog. 59 ((GLRootView) findViewById(R.id.gl_root_view)).setZOrderOnTop(true); 60 } 61 } 62 63 @Override onCreateOptionsMenu(Menu menu)64 public boolean onCreateOptionsMenu(Menu menu) { 65 MenuInflater inflater = getMenuInflater(); 66 inflater.inflate(R.menu.pickup, menu); 67 return true; 68 } 69 70 @Override onOptionsItemSelected(MenuItem item)71 public boolean onOptionsItemSelected(MenuItem item) { 72 if (item.getItemId() == R.id.action_cancel) { 73 finish(); 74 return true; 75 } 76 return super.onOptionsItemSelected(item); 77 } 78 79 @Override onClick(View v)80 public void onClick(View v) { 81 if (v.getId() == R.id.cancel) finish(); 82 } 83 } 84