Java Code Examples for android.app.Activity#getPackageName()

public ServiceManager(Context context) {
	this.context = context;
	if (context instanceof Activity) {
		L.i(TAG, "Callback Activity...");
		Activity callbackActivity = (Activity) context;
		callbackActivityPackageName = callbackActivity.getPackageName();
		callbackActivityClassName = callbackActivity.getClass().getName();
	}
	props = loadProperties();
	apiKey = props.getProperty("apiKey", "");
	xmppHost = props.getProperty("xmppHost", "127.0.0.1");
	xmppPort = props.getProperty("xmppPort", "5222");
	L.i(TAG, "apiKey=" + apiKey);
	L.i(TAG, "xmppHost=" + xmppHost);
	L.i(TAG, "xmppPort=" + xmppPort);

	sp = new SpUtil(context);

	sp.saveString(Constants.API_KEY, apiKey);
	sp.saveString(Constants.VERSION, version);
	sp.saveString(Constants.XMPP_HOST, xmppHost);
	sp.saveInt(Constants.XMPP_PORT, Integer.parseInt(xmppPort));
	sp.saveString(Constants.CALLBACK_ACTIVITY_PACKAGE_NAME, callbackActivityPackageName);
	sp.saveString(Constants.CALLBACK_ACTIVITY_CLASS_NAME, callbackActivityClassName);
}
 

@ReactMethod
public void startLockTask() {
  try {
    Activity mActivity = reactContext.getCurrentActivity();
    if (mActivity != null) {
      DevicePolicyManager myDevicePolicyManager = (DevicePolicyManager) mActivity.getSystemService(Context.DEVICE_POLICY_SERVICE);
      ComponentName mDPM = new ComponentName(mActivity, MyAdmin.class);

      if (myDevicePolicyManager.isDeviceOwnerApp(mActivity.getPackageName())) {
        String[] packages = {mActivity.getPackageName()};
        myDevicePolicyManager.setLockTaskPackages(mDPM, packages);
        mActivity.startLockTask();
      } else {
        mActivity.startLockTask();
      }
    }
  } catch (Exception e) {
  }
}
 

@Override
protected void onAttach(Activity activity, DebugView parent, ViewGroup content) {
    String packageName = activity.getPackageName();
    String buildConfigPackage = packageName+".BuildConfig";

    addElement(new TextElement("Name:", getViaReflection(String.class,buildConfigPackage,"VERSION_NAME")));
    addElement(new TextElement("Code:", getViaReflection(Integer.class,buildConfigPackage,"VERSION_CODE")+""));
    addElement(new TextElement("SHA:", getViaReflection(String.class,buildConfigPackage,"GIT_SHA")));

    try {
        String buildTimeString = getViaReflection(String.class,buildConfigPackage,"BUILD_TIME");

        // Parse ISO8601-format time into local time.
        DateFormat inFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'");
        inFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
        String buildTime = DATE_DISPLAY_FORMAT.format(inFormat.parseObject(buildTimeString));
        addElement(new TextElement("Date:", buildTime));

    } catch (Exception e) { }
}
 

private String getVersion() {
    try {
        Activity activity = getActivity();
        String packageName = activity.getPackageName();
        PackageInfo packageInfo = activity.getPackageManager().getPackageInfo(packageName, 0);
        return packageInfo.versionName;
    } catch (PackageManager.NameNotFoundException e) {
        Log.e(TAG, "getVersion: error", e);
        return "1.0";
    }
}
 

/**
 * 页面关闭时检查页面监听监视
 *
 * @param activity
 */
private void checkConfigChangeWhenPause(Activity activity) {
    RotateUtil.getInstance().start(activity);

    if (mActivityAndLandscape.size() < 1) {
        // 有悬浮窗后的,首次关闭页面-(兼容页面打开，才展示悬浮窗，此时map无此页面信息)
        String activityName = activity.getPackageName() + "." + activity.getLocalClassName();
        mActivityAndLandscape.put(activityName, ViewUtils.isActivityLandscape(activity));
    }
}
 

public ServiceManager(Context context) {
    this.context = context;

    if (context instanceof Activity) {
        Log.i(LOGTAG, "Callback Activity...");
        Activity callbackActivity = (Activity) context;
        callbackActivityPackageName = callbackActivity.getPackageName();
        callbackActivityClassName = callbackActivity.getClass().getName();
    }
    setSettings();
}
 

@TargetApi(Build.VERSION_CODES.LOLLIPOP_MR1)
static void sendChooserIntent(boolean saveLastUsed, Activity activity,
                              Intent sharingIntent,
                              @Nullable TargetChosenCallback callback) {
    synchronized (LOCK) {
        if (sTargetChosenReceiveAction == null) {
            sTargetChosenReceiveAction = activity.getPackageName() + "/"
                    + TargetChosenReceiver.class.getName() + "_ACTION";
        }
        Context context = activity.getApplicationContext();
        if (sLastRegisteredReceiver != null) {
            context.unregisterReceiver(sLastRegisteredReceiver);
            // Must cancel the callback (to satisfy guarantee that exactly one method of
            // TargetChosenCallback is called).
            // TODO(mgiuca): This should be called immediately upon cancelling the chooser,
            // not just when the next share takes place (https://crbug.com/636274).
            sLastRegisteredReceiver.cancel();
        }
        sLastRegisteredReceiver = new TargetChosenReceiver(saveLastUsed, callback);
        context.registerReceiver(
                sLastRegisteredReceiver, new IntentFilter(sTargetChosenReceiveAction));
    }

    Intent intent = new Intent(sTargetChosenReceiveAction);
    intent.setPackage(activity.getPackageName());
    intent.putExtra(EXTRA_RECEIVER_TOKEN, sLastRegisteredReceiver.hashCode());
    final PendingIntent pendingIntent = PendingIntent.getBroadcast(activity, 0, intent,
            PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_ONE_SHOT);
    Intent chooserIntent = Intent.createChooser(sharingIntent,
            activity.getString(R.string.share_link_chooser_title),
            pendingIntent.getIntentSender());
    if (sFakeIntentReceiverForTesting != null) {
        sFakeIntentReceiverForTesting.setIntentToSendBack(intent);
    }
    fireIntent(activity, chooserIntent);
}
 

public static void openAppDetail(Activity gContext) {
    String appPackage = gContext.getPackageName();
    Uri googlePlayUri = Uri.parse("market://details?id=" + appPackage);
    Intent googlePlayIntent = new Intent(Intent.ACTION_VIEW, googlePlayUri);
    boolean googlePlayAvailable = false;

    // try to find official Google Play app
    final List<ResolveInfo> availableApps = gContext.getPackageManager().queryIntentActivities(googlePlayIntent, 0);
    for (ResolveInfo app: availableApps) {
        if (app.activityInfo.applicationInfo.packageName.equals("com.android.vending")) {

            ActivityInfo appActivity = app.activityInfo;
            ComponentName component = new ComponentName(
                    appActivity.applicationInfo.packageName,
                    appActivity.name
            );
            googlePlayIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
            googlePlayIntent.setComponent(component);
            gContext.startActivity(googlePlayIntent);
            googlePlayAvailable = true;
            break;

        }
    }

    if (!googlePlayAvailable) {
        if (availableApps.size() > 0) {
            // fallback to universal Google Play Intent
            gContext.startActivity(googlePlayIntent);
        } else {
            // if there is no app bind to market:// open Google Play in browser
            Intent webIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + appPackage));
            gContext.startActivity(webIntent);
        }
    }
}
 

public ServiceManager(Context context) {
	this.context = context;

	if (context instanceof Activity) {
		Log.i(LOGTAG, "Callback Activity...");
		Activity callbackActivity = (Activity) context;
		callbackActivityPackageName = callbackActivity.getPackageName();
		callbackActivityClassName = callbackActivity.getClass().getName();
	}

	props = loadProperties();
	apiKey = props.getProperty("apiKey", "");
	xmppHost = props.getProperty("xmppHost", "127.0.0.1");
	xmppPort = props.getProperty("xmppPort", "5222");
	Log.i(LOGTAG, "apiKey=" + apiKey);
	Log.i(LOGTAG, "xmppHost=" + xmppHost);
	Log.i(LOGTAG, "xmppPort=" + xmppPort);

	sharedPrefs = context.getSharedPreferences(
			Constants.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE);
	Editor editor = sharedPrefs.edit();
	editor.putString(Constants.API_KEY, apiKey);
	editor.putString(Constants.VERSION, version);
	editor.putString(Constants.XMPP_HOST, xmppHost);
	editor.putInt(Constants.XMPP_PORT, Integer.parseInt(xmppPort));
	editor.putString(Constants.CALLBACK_ACTIVITY_PACKAGE_NAME,
			callbackActivityPackageName);
	editor.putString(Constants.CALLBACK_ACTIVITY_CLASS_NAME,
			callbackActivityClassName);
	editor.commit();
	// Log.i(LOGTAG, "sharedPrefs=" + sharedPrefs.toString());
}
 

public ServiceManager(Context context) {
    this.context = context;

    if (context instanceof Activity) {
        Log.i(LOGTAG, "Callback Activity...");
        Activity callbackActivity = (Activity) context;
        callbackActivityPackageName = callbackActivity.getPackageName();
        callbackActivityClassName = callbackActivity.getClass().getName();
    }

    props = loadProperties();
    apiKey = props.getProperty(Constants.PROP_API_KEY, "");
    xmppHost = props.getProperty(Constants.PROP_XMPP_HOST, Constants.DEFAULT_HOST);
    xmppPort = props.getProperty(Constants.PROP_XMPP_PORT, Constants.DEFAULT_PORT);
    NotifierConfig.packetListener = props.getProperty(Constants.PROP_PACKET_LISTENER, null);
    NotifierConfig.iq = props.getProperty(Constants.PROP_IQ, null);
    NotifierConfig.iqProvider = props.getProperty(Constants.PROP_IQ_PROVIDER, null);
    NotifierConfig.notifyActivity = props.getProperty(Constants.PROP_NOTIFY_ACTIVITY, null);
    Log.i(LOGTAG, "apiKey=" + apiKey);
    Log.i(LOGTAG, "xmppHost=" + xmppHost);
    Log.i(LOGTAG, "xmppPort=" + xmppPort);
    Log.i(LOGTAG, "packetListener=" + NotifierConfig.packetListener);
    Log.i(LOGTAG, "iq=" + NotifierConfig.iq);
    Log.i(LOGTAG, "iqProvider=" + NotifierConfig.iqProvider);
    Log.i(LOGTAG, "notifyActivity" + NotifierConfig.notifyActivity);

    sharedPrefs = context.getSharedPreferences(
            Constants.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE);
    Editor editor = sharedPrefs.edit();
    editor.putString(Constants.API_KEY, apiKey);
    editor.putString(Constants.VERSION, version);
    editor.putString(Constants.XMPP_HOST, xmppHost);
    editor.putInt(Constants.XMPP_PORT, Integer.parseInt(xmppPort));
    editor.putString(Constants.CALLBACK_ACTIVITY_PACKAGE_NAME,
            callbackActivityPackageName);
    editor.putString(Constants.CALLBACK_ACTIVITY_CLASS_NAME,
            callbackActivityClassName);
    editor.commit();
    SmackConfiguration.setKeepAliveInterval(60000);
}
 

protected boolean hasActivityFixedOrientation(Activity currentActivity) {
    ActivityInfo[] activities;
    String packageName = currentActivity.getPackageName();

    // collect AndroidManifest.xml activities properties
    try {
        activities = InstrumentationRegistry.getTargetContext().getPackageManager().getPackageInfo(packageName, PackageManager.GET_ACTIVITIES).activities;
    } catch (PackageManager.NameNotFoundException e) {
        throw new IllegalStateException(e);
    }

    for (ActivityInfo activity : activities) {

        // skip if activity info is not for the current active activity
        if (!activity.name.equals(currentActivity.getClass().getName())) {
            continue;
        }

        // report if the activity requestedOrientation is fixed
        if (activity.screenOrientation != ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED) {
            Log.d(OrientationChangeAction.class.getSimpleName(), "Ignore orientation change because orientation for this activity is fixed in AndroidManifest.xml.");
            return true;
        }
    }

    return false;
}
 

public static AppRate with(Activity activity) {
    if (activity == null) {
        throw new IllegalStateException("Activity cannot be null");
    }

    AppRate instance = new AppRate(activity);
    instance.text = activity.getString(R.string.dra_rate_app);
    instance.settings = activity.getSharedPreferences(PREFS_NAME, 0);
    instance.editor = instance.settings.edit();
    instance.packageName = activity.getPackageName();
    return instance;
}
 

@Override
 public void initialize(CordovaInterface cordova, CordovaWebView webView) {
 	super.initialize(cordova, webView);
 	this.filesystems = new ArrayList<Filesystem>();

 	String tempRoot = null;
 	String persistentRoot = null;

 	Activity activity = cordova.getActivity();
 	String packageName = activity.getPackageName();
 	
 	String location = activity.getIntent().getStringExtra("androidpersistentfilelocation");
 	if (location == null) {
 		location = "compatibility";
 	}
 	tempRoot = activity.getCacheDir().getAbsolutePath();
 	if ("internal".equalsIgnoreCase(location)) {
 		persistentRoot = activity.getFilesDir().getAbsolutePath() + "/files/";
 		this.configured = true;
 	} else if ("compatibility".equalsIgnoreCase(location)) {
 		/*
 		 *  Fall-back to compatibility mode -- this is the logic implemented in
 		 *  earlier versions of this plugin, and should be maintained here so
 		 *  that apps which were originally deployed with older versions of the
 		 *  plugin can continue to provide access to files stored under those
 		 *  versions.
 		 */
 		if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
 			persistentRoot = Environment.getExternalStorageDirectory().getAbsolutePath();
 			tempRoot = Environment.getExternalStorageDirectory().getAbsolutePath() +
 					"/Android/data/" + packageName + "/cache/";
 		} else {
 			persistentRoot = "/data/data/" + packageName;
 		}
 		this.configured = true;
 	}

 	if (this.configured) {
// Create the directories if they don't exist.
new File(tempRoot).mkdirs();
new File(persistentRoot).mkdirs();

 		// Register initial filesystems
 		// Note: The temporary and persistent filesystems need to be the first two
 		// registered, so that they will match window.TEMPORARY and window.PERSISTENT,
 		// per spec.
 		this.registerFilesystem(new LocalFilesystem("temporary", cordova, tempRoot));
 		this.registerFilesystem(new LocalFilesystem("persistent", cordova, persistentRoot));
 		this.registerFilesystem(new ContentFilesystem(cordova, webView));

         registerExtraFileSystems(getExtraFileSystemsPreference(activity), getAvailableFileSystems(activity));

 		// Initialize static plugin reference for deprecated getEntry method
 		if (filePlugin == null) {
 			FileUtils.filePlugin = this;
 		}
 	} else {
 		Log.e(LOG_TAG, "File plugin configuration error: Please set AndroidPersistentFileLocation in config.xml to one of \"internal\" (for new applications) or \"compatibility\" (for compatibility with previous versions)");
 		activity.finish();
 	}
 }
 

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    Bundle arguments = getArguments();
    double latitude = arguments.getDouble(ARG_LATITUDE);
    double longitude = arguments.getDouble(ARG_LONGITUDE);

    if (savedInstanceState != null) {
        latitude = savedInstanceState.getDouble(ARG_LATITUDE);
        longitude = savedInstanceState.getDouble(ARG_LONGITUDE);
    }

    Activity activity = getActivity();

    mCoordinates = new GeoPoint(latitude, longitude);

    mDatabase = MapTrek.getApplication().getDetailedMapDatabase();

    mAdapter = new DataListAdapter(activity, mEmptyCursor, 0);
    setListAdapter(mAdapter);

    QuickFilterAdapter adapter = new QuickFilterAdapter(activity);
    mViews.quickFilters.setAdapter(adapter);

    LinearLayoutManager horizontalLayoutManager
            = new LinearLayoutManager(activity, LinearLayoutManager.HORIZONTAL, false);
    mViews.quickFilters.setLayoutManager(horizontalLayoutManager);

    Resources resources = activity.getResources();
    String packageName = activity.getPackageName();
    mKinds = new CharSequence[Tags.kinds.length]; // we add two kinds but skip two last
    mKinds[0] = activity.getString(R.string.any);
    mKinds[1] = resources.getString(R.string.kind_place);
    for (int i = 0; i < Tags.kinds.length - 2; i++) { // skip urban and barrier kinds
        int id = resources.getIdentifier(Tags.kinds[i], "string", packageName);
        mKinds[i + 2] = id != 0 ? resources.getString(id) : Tags.kinds[i];
    }

    if (mUpdating || !MapTrekDatabaseHelper.hasFullTextIndex(mDatabase)) {
        mViews.searchFooter.setVisibility(View.GONE);
        mViews.ftsWait.spin();
        mViews.ftsWait.setVisibility(View.VISIBLE);
        mViews.message.setText(R.string.msgWaitForFtsTable);
        mViews.message.setVisibility(View.VISIBLE);

        if (!mUpdating) {
            mUpdating = true;
            final Message m = Message.obtain(mBackgroundHandler, () -> {
                MapTrekDatabaseHelper.createFtsTable(mDatabase);
                hideProgress();
                mUpdating = false;
            });
            m.what = MSG_CREATE_FTS;
            mBackgroundHandler.sendMessage(m);
        } else {
            mBackgroundHandler.post(this::hideProgress);
        }
    } else {
        HelperUtils.showTargetedAdvice(getActivity(), Configuration.ADVICE_TEXT_SEARCH, R.string.advice_text_search, mViews.searchFooter, false);
    }
}
 

@Override
 public void initialize(CordovaInterface cordova, CordovaWebView webView) {
 	super.initialize(cordova, webView);
 	this.filesystems = new ArrayList<Filesystem>();

 	String tempRoot = null;
 	String persistentRoot = null;

 	Activity activity = cordova.getActivity();
 	String packageName = activity.getPackageName();
 	
 	String location = activity.getIntent().getStringExtra("androidpersistentfilelocation");
 	if (location == null) {
 		location = "compatibility";
 	}
 	tempRoot = activity.getCacheDir().getAbsolutePath();
 	if ("internal".equalsIgnoreCase(location)) {
 		persistentRoot = activity.getFilesDir().getAbsolutePath() + "/files/";
 		this.configured = true;
 	} else if ("compatibility".equalsIgnoreCase(location)) {
 		/*
 		 *  Fall-back to compatibility mode -- this is the logic implemented in
 		 *  earlier versions of this plugin, and should be maintained here so
 		 *  that apps which were originally deployed with older versions of the
 		 *  plugin can continue to provide access to files stored under those
 		 *  versions.
 		 */
 		if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
 			persistentRoot = Environment.getExternalStorageDirectory().getAbsolutePath();
 			tempRoot = Environment.getExternalStorageDirectory().getAbsolutePath() +
 					"/Android/data/" + packageName + "/cache/";
 		} else {
 			persistentRoot = "/data/data/" + packageName;
 		}
 		this.configured = true;
 	}

 	if (this.configured) {
// Create the directories if they don't exist.
new File(tempRoot).mkdirs();
new File(persistentRoot).mkdirs();

 		// Register initial filesystems
 		// Note: The temporary and persistent filesystems need to be the first two
 		// registered, so that they will match window.TEMPORARY and window.PERSISTENT,
 		// per spec.
 		this.registerFilesystem(new LocalFilesystem("temporary", cordova, tempRoot));
 		this.registerFilesystem(new LocalFilesystem("persistent", cordova, persistentRoot));
 		this.registerFilesystem(new ContentFilesystem(cordova, webView));

         registerExtraFileSystems(getExtraFileSystemsPreference(activity), getAvailableFileSystems(activity));

 		// Initialize static plugin reference for deprecated getEntry method
 		if (filePlugin == null) {
 			FileUtils.filePlugin = this;
 		}
 	} else {
 		Log.e(LOG_TAG, "File plugin configuration error: Please set AndroidPersistentFileLocation in config.xml to one of \"internal\" (for new applications) or \"compatibility\" (for compatibility with previous versions)");
 		activity.finish();
 	}
 }
 

/**
 * onCallActivityOnCreate
 *
 * @param activity Activity
 */
private void onCallActivityOnCreate(Activity activity) {

    String packageName = activity.getPackageName();
    boolean isPlugin = isPlugin(packageName);

    if (!isPlugin) {
        return;
    }

    if (ProxyEnvironment.pluginHotStartTimeMap.get(packageName) != null) {
        long stamp = ProxyEnvironment.pluginHotStartTimeMap.get(packageName);
        long millis = SystemClock.elapsedRealtime() - stamp;
        if (stamp > -1 && millis > 0) {
            ReportManger.getInstance().onPluginHotLoad(activity.getApplicationContext(), packageName, millis);
            ProxyEnvironment.pluginHotStartTimeMap.remove(packageName);
        }
    }
    replacePluginPackageName2Host(activity);

    replaceSystemServices(activity);

    replaceWindow(activity);

    replaceExternalDirs(activity);

    // 初始化 activity layoutinflator and localactivity manager
    Activity parent = activity.getParent();
    if (parent != null && parent instanceof ActivityProxy) {
        ((ActivityProxy) parent).onBeforeCreate(activity);
    }

    if (Build.VERSION.SDK_INT < 23 /*Android m 6.0*/) {
        // bindservice trick begin
        // 如果在actiivty的 oncreate 中 binder service，token 中的 activity 对象为 null
        String className = "android.app.LocalActivityManager$LocalActivityRecord";
        Class clazz = null;
        try {
            clazz = Class.forName(className);
        } catch (ClassNotFoundException e) {
            if (DEBUG) {
                e.printStackTrace();
            }
        }

        IBinder token = JavaCalls.callMethod(activity.getBaseContext(), "getActivityToken");

        if (clazz != null && token != null && token.getClass().equals(clazz)) {
            Activity a = (Activity) JavaCalls.getField(token, "activity");
            if (a == null) {
                JavaCalls.setField(token, "activity", activity);
            }
        }
        // bindservice trick end
    } else {
        // 6.0 以上 Activity.mBase.mActvityToken 一直为 null，不使用也可以工作。
    }

}
 

@Override
 public void initialize(CordovaInterface cordova, CordovaWebView webView) {
 	super.initialize(cordova, webView);
 	this.filesystems = new ArrayList<Filesystem>();
     this.pendingRequests = new PendingRequests();

 	String tempRoot = null;
 	String persistentRoot = null;

 	Activity activity = cordova.getActivity();
 	String packageName = activity.getPackageName();

     String location = preferences.getString("androidpersistentfilelocation", "internal");

 	tempRoot = activity.getCacheDir().getAbsolutePath();
 	if ("internal".equalsIgnoreCase(location)) {
 		persistentRoot = activity.getFilesDir().getAbsolutePath() + "/files/";
 		this.configured = true;
 	} else if ("compatibility".equalsIgnoreCase(location)) {
 		/*
 		 *  Fall-back to compatibility mode -- this is the logic implemented in
 		 *  earlier versions of this plugin, and should be maintained here so
 		 *  that apps which were originally deployed with older versions of the
 		 *  plugin can continue to provide access to files stored under those
 		 *  versions.
 		 */
 		if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
 			persistentRoot = Environment.getExternalStorageDirectory().getAbsolutePath();
 			tempRoot = Environment.getExternalStorageDirectory().getAbsolutePath() +
 					"/Android/data/" + packageName + "/cache/";
 		} else {
 			persistentRoot = "/data/data/" + packageName;
 		}
 		this.configured = true;
 	}

 	if (this.configured) {
// Create the directories if they don't exist.
File tmpRootFile = new File(tempRoot);
         File persistentRootFile = new File(persistentRoot);
         tmpRootFile.mkdirs();
         persistentRootFile.mkdirs();

 		// Register initial filesystems
 		// Note: The temporary and persistent filesystems need to be the first two
 		// registered, so that they will match window.TEMPORARY and window.PERSISTENT,
 		// per spec.
 		this.registerFilesystem(new LocalFilesystem("temporary", webView.getContext(), webView.getResourceApi(), tmpRootFile));
 		this.registerFilesystem(new LocalFilesystem("persistent", webView.getContext(), webView.getResourceApi(), persistentRootFile));
 		this.registerFilesystem(new ContentFilesystem(webView.getContext(), webView.getResourceApi()));
         this.registerFilesystem(new AssetFilesystem(webView.getContext().getAssets(), webView.getResourceApi()));

         registerExtraFileSystems(getExtraFileSystemsPreference(activity), getAvailableFileSystems(activity));

 		// Initialize static plugin reference for deprecated getEntry method
 		if (filePlugin == null) {
 			FileUtils.filePlugin = this;
 		}
 	} else {
 		LOG.e(LOG_TAG, "File plugin configuration error: Please set AndroidPersistentFileLocation in config.xml to one of \"internal\" (for new applications) or \"compatibility\" (for compatibility with previous versions)");
 		activity.finish();
 	}
 }
 

@Override
 public void initialize(CordovaInterface cordova, CordovaWebView webView) {
 	super.initialize(cordova, webView);
 	this.filesystems = new ArrayList<Filesystem>();

 	String tempRoot = null;
 	String persistentRoot = null;

 	Activity activity = cordova.getActivity();
 	String packageName = activity.getPackageName();
 	
 	String location = activity.getIntent().getStringExtra("androidpersistentfilelocation");
 	if (location == null) {
 		location = "compatibility";
 	}
 	tempRoot = activity.getCacheDir().getAbsolutePath();
 	if ("internal".equalsIgnoreCase(location)) {
 		persistentRoot = activity.getFilesDir().getAbsolutePath() + "/files/";
 		this.configured = true;
 	} else if ("compatibility".equalsIgnoreCase(location)) {
 		/*
 		 *  Fall-back to compatibility mode -- this is the logic implemented in
 		 *  earlier versions of this plugin, and should be maintained here so
 		 *  that apps which were originally deployed with older versions of the
 		 *  plugin can continue to provide access to files stored under those
 		 *  versions.
 		 */
 		if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
 			persistentRoot = Environment.getExternalStorageDirectory().getAbsolutePath();
 			tempRoot = Environment.getExternalStorageDirectory().getAbsolutePath() +
 					"/Android/data/" + packageName + "/cache/";
 		} else {
 			persistentRoot = "/data/data/" + packageName;
 		}
 		this.configured = true;
 	}

 	if (this.configured) {
// Create the directories if they don't exist.
new File(tempRoot).mkdirs();
new File(persistentRoot).mkdirs();

 		// Register initial filesystems
 		// Note: The temporary and persistent filesystems need to be the first two
 		// registered, so that they will match window.TEMPORARY and window.PERSISTENT,
 		// per spec.
 		this.registerFilesystem(new LocalFilesystem("temporary", cordova, tempRoot));
 		this.registerFilesystem(new LocalFilesystem("persistent", cordova, persistentRoot));
 		this.registerFilesystem(new ContentFilesystem(cordova, webView));

         registerExtraFileSystems(getExtraFileSystemsPreference(activity), getAvailableFileSystems(activity));

 		// Initialize static plugin reference for deprecated getEntry method
 		if (filePlugin == null) {
 			FileUtils.filePlugin = this;
 		}
 	} else {
 		Log.e(LOG_TAG, "File plugin configuration error: Please set AndroidPersistentFileLocation in config.xml to one of \"internal\" (for new applications) or \"compatibility\" (for compatibility with previous versions)");
 		activity.finish();
 	}
 }
 

public static String getAuthorities(Activity activity) {
    return activity.getPackageName() + ConstantData.VALUE_AUTHORITIES;
}
 

public static void startActivityForResult(Activity activity, int requestCode, String... permissions) {
    Intent intent = new Intent(activity, PermissionsActivity.class);

    EXTRA_PERMISSIONS = activity.getPackageName() + ".extra_permission";

    intent.putExtra(EXTRA_PERMISSIONS, permissions);

    ActivityCompat.startActivityForResult(activity, intent, requestCode, null);
}