Example usage for android.content Context getPackageManager

Introduction

In this page you can find the example usage for android.content Context getPackageManager.

Prototype

public abstract PackageManager getPackageManager();

Source Link

Document

Return PackageManager instance to find global package information.

Usage

From source file:Main.java

private static PackageManager getPackageManager(Context context) {
    return context.getPackageManager();
}

From source file:Main.java

public static boolean isBlePermission(Context context) {
    PackageManager pm = context.getPackageManager();
    boolean permission = (PackageManager.PERMISSION_GRANTED == pm
            .checkPermission("android.permission.BLUETOOTH", context.getPackageName()));
    return permission;
}

From source file:Main.java

public static String getAppInstaller(Context context, String packageName) {
    return context.getPackageManager().getInstallerPackageName(packageName);
}

From source file:Main.java

public static boolean isEmbeddedCar(Context context) {
    return context.getPackageManager().hasSystemFeature(FEATURE_AUTOMOTIVE);
}

From source file:Main.java

/** 
 * @return true if this device has a camera  
 *///from ww w . jav  a2  s. com
public static boolean hasCamera(Context context) {
    return context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA);
}

From source file:Main.java

public static List<ResolveInfo> queryIntents(Context context, Intent intent) {
    return context.getPackageManager().queryIntentActivities(intent, 0);

}

From source file:Main.java

/**
 * Determine weather the device has BLE.
 *
 * @param context  where from you determine if the device has BLE
 * @return True if the device has BLE./*from  ww  w. j  a  va2 s. c om*/
 */
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
public static boolean hasBluetoothLE(final Context context) {
    return (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE));
}

From source file:Main.java

/**
 * @param context/*from w  ww .  j  av  a 2 s  . co m*/
 *         the application context
 * @return true if the device has a front camera, false else
 */
public static boolean hasCameraFront(Context context) {
    PackageManager pm = context.getPackageManager();
    return pm.hasSystemFeature(PackageManager.FEATURE_CAMERA_FRONT);
}

From source file:Main.java

public static CharSequence getApplicationLabel(Context context) {
    PackageManager pm = context.getPackageManager();
    ApplicationInfo info = context.getApplicationInfo();
    CharSequence appLabel = pm.getApplicationLabel(info);
    return appLabel;
}

From source file:Main.java

public static boolean isMicrophoneAvailable(Context context) {
    final PackageManager pm = context.getPackageManager();
    return pm != null && pm.hasSystemFeature(PackageManager.FEATURE_MICROPHONE);
}