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.GLRoot; 29 import com.android.gallery3d.ui.GLRootView; 30 31 public class PickerActivity extends AbstractGalleryActivity 32 implements OnClickListener { 33 34 public static final String KEY_ALBUM_PATH = "album-path"; 35 36 @Override onCreate(Bundle savedInstanceState)37 public void onCreate(Bundle savedInstanceState) { 38 super.onCreate(savedInstanceState); 39 40 // We show the picker in two ways. One smaller screen we use a full 41 // screen window with an action bar. On larger screen we use a dialog. 42 boolean isDialog = getResources().getBoolean(R.bool.picker_is_dialog); 43 44 if (!isDialog) { 45 requestWindowFeature(Window.FEATURE_ACTION_BAR); 46 requestWindowFeature(Window.FEATURE_ACTION_BAR_OVERLAY); 47 } 48 49 setContentView(R.layout.dialog_picker); 50 51 if (isDialog) { 52 // In dialog mode, we don't have the action bar to show the 53 // "cancel" action, so we show an additional "cancel" button. 54 View view = findViewById(R.id.cancel); 55 view.setOnClickListener(this); 56 view.setVisibility(View.VISIBLE); 57 58 // We need this, otherwise the view will be dimmed because it 59 // is "behind" the dialog. 60 ((GLRootView) findViewById(R.id.gl_root_view)).setZOrderOnTop(true); 61 } 62 } 63 64 @Override onCreateOptionsMenu(Menu menu)65 public boolean onCreateOptionsMenu(Menu menu) { 66 MenuInflater inflater = getMenuInflater(); 67 inflater.inflate(R.menu.pickup, menu); 68 return true; 69 } 70 71 @Override onOptionsItemSelected(MenuItem item)72 public boolean onOptionsItemSelected(MenuItem item) { 73 if (item.getItemId() == R.id.action_cancel) { 74 finish(); 75 return true; 76 } 77 return super.onOptionsItemSelected(item); 78 } 79 80 @Override onClick(View v)81 public void onClick(View v) { 82 if (v.getId() == R.id.cancel) finish(); 83 } 84 } 85