1 /* 2 * Copyright (C) 2016 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.documentsui.sidebar; 18 19 import android.content.Intent; 20 import android.content.pm.ActivityInfo; 21 import android.content.pm.PackageManager; 22 import android.content.pm.ResolveInfo; 23 import android.view.View; 24 import android.widget.ImageView; 25 import android.widget.TextView; 26 27 import com.android.documentsui.ActionHandler; 28 import com.android.documentsui.R; 29 30 /** 31 * An {@link Item} for apps that supports some picking actions like 32 * {@link Intent#ACTION_GET_CONTENT} such as Photos. This is only used in pickers. 33 */ 34 class AppItem extends Item { 35 private static final String STRING_ID_FORMAT = "AppItem{%s/%s}"; 36 37 public final ResolveInfo info; 38 39 private final ActionHandler mActionHandler; 40 AppItem(ResolveInfo info, ActionHandler actionHandler)41 public AppItem(ResolveInfo info, ActionHandler actionHandler) { 42 super(R.layout.item_root, getStringId(info)); 43 this.info = info; 44 45 mActionHandler = actionHandler; 46 } 47 getStringId(ResolveInfo info)48 private static String getStringId(ResolveInfo info) { 49 ActivityInfo activityInfo = info.activityInfo; 50 51 String component = String.format( 52 STRING_ID_FORMAT, activityInfo.applicationInfo.packageName, activityInfo.name); 53 return component; 54 } 55 56 @Override showAppDetails()57 boolean showAppDetails() { 58 mActionHandler.showAppDetails(info); 59 return true; 60 } 61 62 @Override bindView(View convertView)63 void bindView(View convertView) { 64 final ImageView icon = (ImageView) convertView.findViewById(android.R.id.icon); 65 final TextView title = (TextView) convertView.findViewById(android.R.id.title); 66 final TextView summary = (TextView) convertView.findViewById(android.R.id.summary); 67 68 final PackageManager pm = convertView.getContext().getPackageManager(); 69 icon.setImageDrawable(info.loadIcon(pm)); 70 title.setText(info.loadLabel(pm)); 71 72 // TODO: match existing summary behavior from disambig dialog 73 summary.setVisibility(View.GONE); 74 } 75 76 @Override isRoot()77 boolean isRoot() { 78 // We won't support drag n' drop in pickers, and apps only show up there. 79 return false; 80 } 81 82 @Override open()83 void open() { 84 mActionHandler.openRoot(info); 85 } 86 87 @Override toString()88 public String toString() { 89 return "AppItem{" 90 + "id=" + stringId 91 + ", resolveInfo=" + info 92 + "}"; 93 } 94 } 95