Example usage for android.app Activity getPackageManager

Introduction

In this page you can find the example usage for android.app Activity getPackageManager.

Prototype

@Override
    public PackageManager getPackageManager()

Source Link

Usage

From source file:Main.java

@TargetApi(16)
static void setAndroidBeam(Activity activity, String packageName) {
    if (Build.VERSION.SDK_INT < 16)
        return;/*  www.j a  v a2 s .co  m*/
    PackageManager pm = activity.getPackageManager();
    NfcAdapter nfcAdapter = getAdapter(activity);
    if (nfcAdapter != null) {
        ApplicationInfo appInfo;
        try {
            appInfo = pm.getApplicationInfo(packageName, PackageManager.GET_META_DATA);
            Uri uris[] = { Uri.parse("file://" + appInfo.publicSourceDir), };
            nfcAdapter.setBeamPushUris(uris, activity);
        } catch (NameNotFoundException e) {
            e.printStackTrace();
        }
    }
}

From source file:Main.java

public static String getApplicationName(Activity context) {
    PackageManager packageManager = null;
    ApplicationInfo applicationInfo = null;
    try {/*  ww  w .ja  va 2  s  .c  o m*/
        packageManager = context.getPackageManager();
        applicationInfo = packageManager.getApplicationInfo(context.getPackageName(), 0);
    } catch (PackageManager.NameNotFoundException e) {
        applicationInfo = null;
    }
    return (String) packageManager.getApplicationLabel(applicationInfo);
}

From source file:Main.java

public static boolean startActivity(Activity a, String packageName, Bundle args) {
    PackageManager pm = a.getPackageManager();
    boolean result = true;
    try {/*from ww  w.  j  a v  a  2s .  co  m*/
        Intent intent = pm.getLaunchIntentForPackage(packageName);
        if (null != intent) {
            intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            if (args != null)
                intent.putExtras(args);
            a.startActivity(intent);
        } else {
            result = startActivityUsingScheme(a, packageName, args);
        }
    } catch (Exception e) {
        Log.e(a.getClass().getName(), e.getMessage(), e);
        result = startActivityUsingScheme(a, packageName, args);
    }
    return result;
}

From source file:Main.java

public static boolean startActivity(Activity a, String packageName, Bundle args, int flags) {
    PackageManager pm = a.getPackageManager();
    boolean result = true;
    try {//from   w  w  w  . j  ava  2  s. co  m
        Intent intent = pm.getLaunchIntentForPackage(packageName);
        if (null != intent) {
            intent.addFlags(flags);
            if (args != null)
                intent.putExtras(args);
            a.startActivity(intent);
        }
    } catch (Exception e) {
        Log.e(a.getClass().getName(), e.getMessage(), e);
        result = false;
    }
    return result;
}

From source file:fi.danielsan.donkino.ui.Navigator.java

public static void startYoutubeIntent(@NonNull Activity activity, @NonNull String videoId) {
    Timber.d("Youtube intent: " + videoId);
    if (isAppInstalled(activity.getPackageManager(), "com.google.android.youtube")) {
        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("vnd.youtube:" + videoId));
        intent.putExtra("VIDEO_ID", videoId);
        activity.startActivity(intent);/*from ww w.  j  av a 2 s.  c  o m*/
    }
}

From source file:com.github.fi3te.iliasdownloader.view.Eula.java

private static PackageInfo getPackageInfo(Activity activity) {
    PackageInfo pi = null;/* www . ja v a  2  s .  c  om*/
    try {
        pi = activity.getPackageManager().getPackageInfo(activity.getPackageName(),
                PackageManager.GET_ACTIVITIES);
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }
    return pi;
}

From source file:Main.java

public static Boolean isCameraAvailable(Activity activity) {
    Log.d(TAG, "[AirImagePickerUtils] Entering isCameraAvailable");
    Boolean hasCameraFeature = activity.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA);
    Boolean hasFrontCameraFeature = activity.getPackageManager()
            .hasSystemFeature("android.hardware.camera.front");
    Boolean isAvailable = (hasFrontCameraFeature || hasCameraFeature)
            && (isActionAvailable(activity, CAMERA_IMAGE_ACTION)
                    || isActionAvailable(activity, CAMERA_VIDEO_ACTION));

    Log.d(TAG, "[AirImagePickerUtils] Exiting isCameraAvailable");
    return isAvailable;
}

From source file:Main.java

public static void getCameraFromSelfCenter(Activity activity, boolean openFrontCamera) {
    initData(activity);/*from w w  w . j a va 2  s .c om*/
    Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
    Intent intent_camera = activity.getPackageManager().getLaunchIntentForPackage("com.android.camera");
    if (intent_camera != null) {
        intent.setPackage("com.android.camera");
    }
    if (openFrontCamera) {
        intent.putExtra("android.intent.extras.CAMERA_FACING", 1);
    }
    intent.putExtra(MediaStore.EXTRA_OUTPUT, mAvatarUri);
    activity.startActivityForResult(intent, REQUEST_TAKE_PICTURE_SELF_CENTER);
}

From source file:Main.java

public static Boolean isCropAvailable(Activity activity) {
    Log.d(TAG, "[AirImagePickerUtils] isCropAvailable");

    final PackageManager packageManager = activity.getPackageManager();
    Intent intent = getIntentForAction(CROP_ACTION);
    intent.setType("image/*");
    List<ResolveInfo> list = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);

    Log.d(TAG, "[AirImagePickerUtils] Exiting isCropAvailable");

    return list.size() > 0;
}

From source file:com.monmonja.library.utils.PlayServiceUtils.java

public static boolean isSpeechRecognitionActivityPresented(Activity callerActivity) {
    try {//from   w ww  .j  a  v  a 2s. c o m
        // getting an instance of package manager
        PackageManager pm = callerActivity.getPackageManager();
        // a list of activities, which can process speech recognition Intent
        List activities = pm.queryIntentActivities(new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH), 0);

        if (activities.size() != 0) { // if list not empty
            return true; // then we can recognize the speech
        }
    } catch (Exception e) {

    }

    return false; // we have no activities to recognize the speech
}