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      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 
     18 package com.android.internal.app;
     19 
     20 import android.app.AlertDialog.Builder;
     21 import android.app.Dialog;
     22 import android.app.DialogFragment;
     23 import android.content.ComponentName;
     24 import android.content.DialogInterface;
     25 import android.content.Intent;
     26 import android.content.SharedPreferences;
     27 import android.net.Uri;
     28 import android.os.Bundle;
     29 import android.provider.Settings;
     30 
     31 import com.android.internal.R;
     32 
     33 /**
     34  * Shows a dialog with actions to take on a chooser target
     35  */
     36 public class ResolverTargetActionsDialogFragment extends DialogFragment
     37         implements DialogInterface.OnClickListener {
     38     private static final String NAME_KEY = "componentName";
     39     private static final String PINNED_KEY = "pinned";
     40     private static final String TITLE_KEY = "title";
     41 
     42     // Sync with R.array.resolver_target_actions_* resources
     43     private static final int TOGGLE_PIN_INDEX = 0;
     44     private static final int APP_INFO_INDEX = 1;
     45 
     46     public ResolverTargetActionsDialogFragment() {
     47     }
     48 
     49     public ResolverTargetActionsDialogFragment(CharSequence title, ComponentName name,
     50             boolean pinned) {
     51         Bundle args = new Bundle();
     52         args.putCharSequence(TITLE_KEY, title);
     53         args.putParcelable(NAME_KEY, name);
     54         args.putBoolean(PINNED_KEY, pinned);
     55         setArguments(args);
     56     }
     57 
     58     @Override
     59     public Dialog onCreateDialog(Bundle savedInstanceState) {
     60         final Bundle args = getArguments();
     61         final int itemRes = args.getBoolean(PINNED_KEY, false)
     62                 ? R.array.resolver_target_actions_unpin
     63                 : R.array.resolver_target_actions_pin;
     64         return new Builder(getContext())
     65                 .setCancelable(true)
     66                 .setItems(itemRes, this)
     67                 .setTitle(args.getCharSequence(TITLE_KEY))
     68                 .create();
     69     }
     70 
     71     @Override
     72     public void onClick(DialogInterface dialog, int which) {
     73         final Bundle args = getArguments();
     74         ComponentName name = args.getParcelable(NAME_KEY);
     75         switch (which) {
     76             case TOGGLE_PIN_INDEX:
     77                 SharedPreferences sp = ChooserActivity.getPinnedSharedPrefs(getContext());
     78                 final String key = name.flattenToString();
     79                 boolean currentVal = sp.getBoolean(name.flattenToString(), false);
     80                 if (currentVal) {
     81                     sp.edit().remove(key).apply();
     82                 } else {
     83                     sp.edit().putBoolean(key, true).apply();
     84                 }
     85 
     86                 // Force the chooser to requery and resort things
     87                 getActivity().recreate();
     88                 break;
     89             case APP_INFO_INDEX:
     90                 Intent in = new Intent().setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
     91                         .setData(Uri.fromParts("package", name.getPackageName(), null))
     92                         .addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
     93                 startActivity(in);
     94                 break;
     95         }
     96         dismiss();
     97     }
     98 }
     99