Home | History | Annotate | Download | only in shortcutlauncherdemo 
      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 package com.example.android.pm.shortcutlauncherdemo;
     17 
     18 import android.content.Intent;
     19 import android.content.pm.LauncherActivityInfo;
     20 import android.content.pm.LauncherApps.ShortcutQuery;
     21 import android.os.UserHandle;
     22 import android.util.Log;
     23 import android.view.View;
     24 import android.view.View.OnClickListener;
     25 import android.widget.Button;
     26 
     27 import java.util.List;
     28 
     29 public class AppListFragment extends BaseActivityListFragment {
     30 
     31     @Override
     32     protected List<LauncherActivityInfo> getActivities(UserHandle user) {
     33         return mLauncherApps.getActivityList(null, user);
     34     }
     35 
     36     @Override
     37     protected void onBindAction2(Button v, LauncherActivityInfo ai, OnClickListener listener) {
     38         try {
     39             if (mUserManager.isUserUnlocked(ai.getUser())
     40                     && mLauncherApps.hasShortcutHostPermission()) {
     41                 mQuery.setPackage(ai.getComponentName().getPackageName());
     42                 mQuery.setQueryFlags(ShortcutQuery.FLAG_MATCH_DYNAMIC
     43                         | ShortcutQuery.FLAG_MATCH_PINNED
     44                         | ShortcutQuery.FLAG_MATCH_MANIFEST
     45                         | ShortcutQuery.FLAG_GET_KEY_FIELDS_ONLY);
     46                 mQuery.setActivity(ai.getComponentName());
     47 
     48                 if (mLauncherApps.getShortcuts(mQuery, ai.getUser()).size() > 0) {
     49                     v.setOnClickListener(listener);
     50                     v.setVisibility(View.VISIBLE);
     51                     v.setText("Shortcuts");
     52                 }
     53             }
     54         } catch (Exception e) {
     55             Log.w(Global.TAG, "Caught exception", e);
     56         }
     57     }
     58 
     59     @Override
     60     protected void onLaunch(LauncherActivityInfo ai) {
     61         mLauncherApps.startMainActivity(ai.getComponentName(), ai.getUser(), null, null);
     62     }
     63 
     64     @Override
     65     protected void onAction2(LauncherActivityInfo ai) {
     66         final Intent i = PackageShortcutActivity.getLaunchIntent(
     67                 getActivity(),
     68                 ai.getComponentName().getPackageName(),
     69                 ai.getComponentName(),
     70                 ai.getUser(),
     71                 ai.getLabel());
     72         getActivity().startActivity(i);
     73     }}