1 /* 2 * Copyright (C) 2012 Google Inc. 3 * Licensed to The Android Open Source Project. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package com.android.mail.photo; 19 20 import android.content.Context; 21 import android.content.Intent; 22 23 import com.android.ex.photo.Intents; 24 import com.android.ex.photo.PhotoViewActivity; 25 import com.android.ex.photo.PhotoViewController; 26 import com.android.mail.R; 27 import com.android.mail.browse.ConversationMessage; 28 import com.android.mail.providers.UIProvider; 29 30 /** 31 * Derives from {@link PhotoViewActivity} to allow customization. 32 * Delegates all work to {@link MailPhotoViewController}. 33 */ 34 public class MailPhotoViewActivity extends PhotoViewActivity implements 35 MailPhotoViewController.ActivityInterface { 36 37 static final String EXTRA_ACCOUNT = MailPhotoViewActivity.class.getName() + "-acct"; 38 static final String EXTRA_ACCOUNT_TYPE = MailPhotoViewActivity.class.getName() + "-accttype"; 39 static final String EXTRA_MESSAGE = MailPhotoViewActivity.class.getName() + "-msg"; 40 static final String EXTRA_HIDE_EXTRA_OPTION_ONE = 41 MailPhotoViewActivity.class.getName() + "-hide-extra-option-one"; 42 43 /** 44 * Start a new MailPhotoViewActivity to view the given images. 45 * 46 * @param context The context. 47 * @param account The email address of the account. 48 * @param accountType The type of the account. 49 * @param msg The text of the message for this photo. 50 * @param photoIndex The index of the photo within the album. 51 */ startMailPhotoViewActivity(final Context context, final String account, final String accountType, final ConversationMessage msg, final int photoIndex)52 public static void startMailPhotoViewActivity(final Context context, final String account, 53 final String accountType, final ConversationMessage msg, final int photoIndex) { 54 final Intents.PhotoViewIntentBuilder builder = 55 Intents.newPhotoViewIntentBuilder(context, 56 context.getString(R.string.photo_view_activity)); 57 builder 58 .setPhotosUri(msg.attachmentListUri.toString()) 59 .setProjection(UIProvider.ATTACHMENT_PROJECTION) 60 .setPhotoIndex(photoIndex); 61 62 context.startActivity(wrapIntent(builder.build(), account, accountType, msg)); 63 } 64 65 /** 66 * Start a new MailPhotoViewActivity to view the given images. 67 * 68 * @param initialPhotoUri The uri of the photo to show first. 69 */ startMailPhotoViewActivity(final Context context, final String account, final String accountType, final ConversationMessage msg, final String initialPhotoUri)70 public static void startMailPhotoViewActivity(final Context context, final String account, 71 final String accountType, final ConversationMessage msg, final String initialPhotoUri) { 72 context.startActivity( 73 buildMailPhotoViewActivityIntent(context, account, accountType, msg, 74 initialPhotoUri)); 75 } 76 buildMailPhotoViewActivityIntent( final Context context, final String account, final String accountType, final ConversationMessage msg, final String initialPhotoUri)77 public static Intent buildMailPhotoViewActivityIntent( 78 final Context context, final String account, final String accountType, 79 final ConversationMessage msg, final String initialPhotoUri) { 80 final Intents.PhotoViewIntentBuilder builder = Intents.newPhotoViewIntentBuilder( 81 context, context.getString(R.string.photo_view_activity)); 82 83 builder.setPhotosUri(msg.attachmentListUri.toString()) 84 .setProjection(UIProvider.ATTACHMENT_PROJECTION) 85 .setInitialPhotoUri(initialPhotoUri); 86 87 return wrapIntent(builder.build(), account, accountType, msg); 88 } 89 wrapIntent( final Intent intent, final String account, final String accountType, final ConversationMessage msg)90 private static Intent wrapIntent( 91 final Intent intent, final String account, final String accountType, 92 final ConversationMessage msg) { 93 intent.putExtra(EXTRA_MESSAGE, msg); 94 intent.putExtra(EXTRA_ACCOUNT, account); 95 intent.putExtra(EXTRA_ACCOUNT_TYPE, accountType); 96 intent.putExtra(EXTRA_HIDE_EXTRA_OPTION_ONE, msg.getConversation() == null); 97 return intent; 98 } 99 100 @Override createController()101 public PhotoViewController createController() { 102 return new MailPhotoViewController(this); 103 } 104 } 105