1 /* 2 * Copyright (C) 2019 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 18 package com.android.internal.app; 19 20 import android.content.DialogInterface; 21 import android.content.pm.PackageManager; 22 import android.graphics.drawable.Drawable; 23 import android.os.Bundle; 24 import android.os.UserHandle; 25 26 import com.android.internal.app.chooser.DisplayResolveInfo; 27 import com.android.internal.app.chooser.MultiDisplayResolveInfo; 28 29 /** 30 * Shows individual actions for a "stacked" app target - such as an app with multiple posting 31 * streams represented in the Sharesheet. 32 */ 33 public class ChooserStackedAppDialogFragment extends ChooserTargetActionsDialogFragment 34 implements DialogInterface.OnClickListener { 35 36 static final String WHICH_KEY = "which_key"; 37 static final String MULTI_DRI_KEY = "multi_dri_key"; 38 39 private MultiDisplayResolveInfo mMultiDisplayResolveInfo; 40 private int mParentWhich; 41 ChooserStackedAppDialogFragment()42 public ChooserStackedAppDialogFragment() {} 43 setStateFromBundle(Bundle b)44 void setStateFromBundle(Bundle b) { 45 mMultiDisplayResolveInfo = (MultiDisplayResolveInfo) b.get(MULTI_DRI_KEY); 46 mTargetInfos = mMultiDisplayResolveInfo.getTargets(); 47 mUserHandle = (UserHandle) b.get(USER_HANDLE_KEY); 48 mParentWhich = b.getInt(WHICH_KEY); 49 } 50 51 @Override onSaveInstanceState(Bundle outState)52 public void onSaveInstanceState(Bundle outState) { 53 super.onSaveInstanceState(outState); 54 outState.putInt(WHICH_KEY, mParentWhich); 55 outState.putParcelable(MULTI_DRI_KEY, mMultiDisplayResolveInfo); 56 } 57 58 @Override getItemLabel(DisplayResolveInfo dri)59 protected CharSequence getItemLabel(DisplayResolveInfo dri) { 60 final PackageManager pm = getContext().getPackageManager(); 61 return dri.getResolveInfo().loadLabel(pm); 62 } 63 64 @Override getItemIcon(DisplayResolveInfo dri)65 protected Drawable getItemIcon(DisplayResolveInfo dri) { 66 67 // Show no icon for the group disambig dialog, null hides the imageview 68 return null; 69 } 70 71 @Override onClick(DialogInterface dialog, int which)72 public void onClick(DialogInterface dialog, int which) { 73 mMultiDisplayResolveInfo.setSelected(which); 74 ((ChooserActivity) getActivity()).startSelected(mParentWhich, false, true); 75 dismiss(); 76 } 77 } 78