1 /* 2 * Copyright (C) 2012 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.contacts.detail; 18 19 import android.content.Context; 20 import android.content.Intent; 21 import android.graphics.Bitmap; 22 import android.graphics.Rect; 23 import android.net.Uri; 24 import android.view.View; 25 import android.view.View.OnClickListener; 26 import android.widget.ImageView; 27 28 import com.android.contacts.ContactPhotoManager; 29 import com.android.contacts.ContactLoader.Result; 30 import com.android.contacts.activities.PhotoSelectionActivity; 31 import com.android.contacts.model.EntityDeltaList; 32 import com.android.contacts.util.ImageViewDrawableSetter; 33 34 /** 35 * Extends superclass with methods specifically for setting the contact-detail 36 * photo. 37 */ 38 public class ContactDetailPhotoSetter extends ImageViewDrawableSetter { setupContactPhotoForClick(Context context, Result contactData, ImageView photoView, boolean expandPhotoOnClick)39 public OnClickListener setupContactPhotoForClick(Context context, Result contactData, 40 ImageView photoView, boolean expandPhotoOnClick) { 41 setTarget(photoView); 42 Bitmap bitmap = setCompressedImage(contactData.getPhotoBinaryData()); 43 return setupClickListener(context, contactData, bitmap, expandPhotoOnClick); 44 } 45 46 private static final class PhotoClickListener implements OnClickListener { 47 48 private final Context mContext; 49 private final Result mContactData; 50 private final Bitmap mPhotoBitmap; 51 private final byte[] mPhotoBytes; 52 private final boolean mExpandPhotoOnClick; 53 PhotoClickListener(Context context, Result contactData, Bitmap photoBitmap, byte[] photoBytes, boolean expandPhotoOnClick)54 public PhotoClickListener(Context context, Result contactData, Bitmap photoBitmap, 55 byte[] photoBytes, boolean expandPhotoOnClick) { 56 mContext = context; 57 mContactData = contactData; 58 mPhotoBitmap = photoBitmap; 59 mPhotoBytes = photoBytes; 60 mExpandPhotoOnClick = expandPhotoOnClick; 61 } 62 63 @Override onClick(View v)64 public void onClick(View v) { 65 // Assemble the intent. 66 EntityDeltaList delta = mContactData.createEntityDeltaList(); 67 68 // Find location and bounds of target view, adjusting based on the 69 // assumed local density. 70 final float appScale = 71 mContext.getResources().getCompatibilityInfo().applicationScale; 72 final int[] pos = new int[2]; 73 v.getLocationOnScreen(pos); 74 75 // rect is the bounds (in pixels) of the photo view in screen coordinates 76 final Rect rect = new Rect(); 77 rect.left = (int) (pos[0] * appScale + 0.5f); 78 rect.top = (int) (pos[1] * appScale + 0.5f); 79 rect.right = (int) ((pos[0] + v.getWidth()) * appScale + 0.5f); 80 rect.bottom = (int) ((pos[1] + v.getHeight()) * appScale + 0.5f); 81 82 Uri photoUri = null; 83 if (mContactData.getPhotoUri() != null) { 84 photoUri = Uri.parse(mContactData.getPhotoUri()); 85 } 86 Intent photoSelectionIntent = PhotoSelectionActivity.buildIntent(mContext, 87 photoUri, mPhotoBitmap, mPhotoBytes, rect, delta, mContactData.isUserProfile(), 88 mContactData.isDirectoryEntry(), mExpandPhotoOnClick); 89 // Cache the bitmap directly, so the activity can pull it from the 90 // photo manager. 91 if (mPhotoBitmap != null) { 92 ContactPhotoManager.getInstance(mContext).cacheBitmap( 93 photoUri, mPhotoBitmap, mPhotoBytes); 94 } 95 mContext.startActivity(photoSelectionIntent); 96 } 97 } 98 setupClickListener(Context context, Result contactData, Bitmap bitmap, boolean expandPhotoOnClick)99 private OnClickListener setupClickListener(Context context, Result contactData, Bitmap bitmap, 100 boolean expandPhotoOnClick) { 101 final ImageView target = getTarget(); 102 if (target == null) return null; 103 104 return new PhotoClickListener( 105 context, contactData, bitmap, getCompressedImage(), expandPhotoOnClick); 106 } 107 } 108