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

public static boolean checkForCamera(Context context) {
    if (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA))
        return true;
    else//  w  w w .  ja  va 2s .  co m
        return false;

}

From source file:Main.java

public static List<PackageInfo> getInsatalledPackages(Context context) {
    return context.getPackageManager().getInstalledPackages(0);
}

From source file:Main.java

public static boolean checkForFrontCam(Context context) {
    if (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA_FRONT)) {
        return true;
    } else {//from w  ww  . j a  v a 2  s  .c  o m
        return false;
    }
}

From source file:Main.java

public static boolean isSupportBluetooth(Context context) {
    if (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH)) {
        return true;
    }/*from  www  .  java2 s.  co m*/
    return false;
}

From source file:Main.java

public static final boolean Camera_checkHardware(Context context) {
    if (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA)) {
        return true;
    } else {//w w w  . java 2s.  c  o m
        return false;
    }
}

From source file:Main.java

/**
 * Check whether device support ble.//  w  ww .j  av a2  s.c o  m
 * 
 * @param context Activity context
 * @return whether device support ble
 */
public static boolean CheckBleSupport(Context context) {
    return context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE);
}

From source file:Main.java

/**
 * Helper function to check if this app and device is able to make call
 *
 * @param context should be an Activity context
 *//* w  w  w .  j  a v  a2 s. c  o m*/
public static boolean isTelephonyAvailable(Context context) {
    return context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEPHONY);
}

From source file:Main.java

public static void restartApp(Context context) {
    Intent i = context.getPackageManager().getLaunchIntentForPackage(context.getPackageName());
    i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    context.startActivity(i);//from  w ww .java2s .  c  o m
}

From source file:Main.java

/**
 * @param context invoking context//from  ww  w.  ja v  a  2  s .c o  m
 * @return info about does device support Camera
 */
public static boolean isDeviceSupportCamera(Context context) {
    return context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA);

}

From source file:Main.java

public static boolean isGoogleTV(final Context theContext) {
    return theContext.getPackageManager().hasSystemFeature("com.google.android.tv");
}