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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 package com.android.packageinstaller;
     18 
     19 import android.app.Activity;
     20 import android.content.ActivityNotFoundException;
     21 import android.content.Intent;
     22 import android.content.pm.ApplicationInfo;
     23 import android.content.pm.PackageManager;
     24 import android.content.pm.ResolveInfo;
     25 import android.net.Uri;
     26 import android.os.Bundle;
     27 import android.support.annotation.Nullable;
     28 import android.util.Log;
     29 import android.widget.Button;
     30 
     31 import java.io.File;
     32 import java.util.List;
     33 
     34 /**
     35  * Finish installation: Return status code to the caller or display "success" UI to user
     36  */
     37 public class InstallSuccess extends Activity {
     38     private static final String LOG_TAG = InstallSuccess.class.getSimpleName();
     39 
     40     @Override
     41     protected void onCreate(@Nullable Bundle savedInstanceState) {
     42         super.onCreate(savedInstanceState);
     43 
     44         if (getIntent().getBooleanExtra(Intent.EXTRA_RETURN_RESULT, false)) {
     45             // Return result if requested
     46             Intent result = new Intent();
     47             result.putExtra(Intent.EXTRA_INSTALL_RESULT, PackageManager.INSTALL_SUCCEEDED);
     48             setResult(Activity.RESULT_OK, result);
     49             finish();
     50         } else {
     51             Intent intent = getIntent();
     52             ApplicationInfo appInfo =
     53                     intent.getParcelableExtra(PackageUtil.INTENT_ATTR_APPLICATION_INFO);
     54             Uri packageURI = intent.getData();
     55 
     56             setContentView(R.layout.install_success);
     57 
     58             // Set header icon and title
     59             PackageUtil.AppSnippet as;
     60             PackageManager pm = getPackageManager();
     61 
     62             if ("package".equals(packageURI.getScheme())) {
     63                 as = new PackageUtil.AppSnippet(pm.getApplicationLabel(appInfo),
     64                         pm.getApplicationIcon(appInfo));
     65             } else {
     66                 File sourceFile = new File(packageURI.getPath());
     67                 as = PackageUtil.getAppSnippet(this, appInfo, sourceFile);
     68             }
     69 
     70             PackageUtil.initSnippetForNewApp(this, as, R.id.app_snippet);
     71 
     72             // Set up "done" button
     73             findViewById(R.id.done_button).setOnClickListener(view -> {
     74                 if (appInfo.packageName != null) {
     75                     Log.i(LOG_TAG, "Finished installing " + appInfo.packageName);
     76                 }
     77                 finish();
     78             });
     79 
     80             // Enable or disable "launch" button
     81             Intent launchIntent = getPackageManager().getLaunchIntentForPackage(
     82                     appInfo.packageName);
     83             boolean enabled = false;
     84             if (launchIntent != null) {
     85                 List<ResolveInfo> list = getPackageManager().queryIntentActivities(launchIntent,
     86                         0);
     87                 if (list != null && list.size() > 0) {
     88                     enabled = true;
     89                 }
     90             }
     91 
     92             Button launchButton = (Button)findViewById(R.id.launch_button);
     93             if (enabled) {
     94                 launchButton.setOnClickListener(view -> {
     95                     try {
     96                         startActivity(launchIntent);
     97                     } catch (ActivityNotFoundException | SecurityException e) {
     98                         Log.e(LOG_TAG, "Could not start activity", e);
     99                     }
    100                     finish();
    101                 });
    102             } else {
    103                 launchButton.setEnabled(false);
    104             }
    105         }
    106     }
    107 }
    108