android_webview/glue/java/src/com/android/webview/chromium/LicenseActivity.java

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 package com.android.webview.chromium;
   6
   7 import android.app.Activity;
   8 import android.content.ActivityNotFoundException;
   9 import android.content.Intent;
  10 import android.net.Uri;
  11 import android.os.Bundle;
  12
  13 import org.chromium.base.Log;
  14
  15 /**
  16  * Activity for displaying WebView OSS licenses.
  17  */
  18 public class LicenseActivity extends Activity {
  19     @Override
  20     protected void onCreate(Bundle savedInstanceState) {
  21         super.onCreate(savedInstanceState);
  22         final String packageName = getPackageName();
  23         final Intent intent = new Intent(Intent.ACTION_VIEW);
  24         final String licenseUri = String.format("content://%s.%s",
  25                 packageName, LicenseContentProvider.LICENSES_URI_SUFFIX);
  26         intent.setDataAndType(
  27                 Uri.parse(licenseUri), LicenseContentProvider.LICENSES_CONTENT_TYPE);
  28         intent.addCategory(Intent.CATEGORY_DEFAULT);
  29         final int titleId = getResources().getIdentifier(
  30                 "license_activity_title", "string", packageName);
  31         if (titleId != 0) {
  32             intent.putExtra(Intent.EXTRA_TITLE, getString(titleId));
  33         }
  34         intent.setPackage("com.android.htmlviewer");
  35
  36         try {
  37             startActivity(intent);
  38         } catch (ActivityNotFoundException e) {
  39             Log.e("WebView", "Failed to find viewer", e);
  40         }
  41         finish();
  42     }
  43 }