Code example for PackageManager

Methods: checkSignaturesgetComponentEnabledSettingresolveService

0
	 * @return true if ads should be hidden 
	 */ 
	public static boolean hideAds(final Context context) {
		PackageManager pm = context.getPackageManager();
		Intent donationCheck = new Intent(DONATOR_BROADCAST_CHECK);
		ResolveInfo ri = pm.resolveService(donationCheck, 0);
		// Log.d(TAG, "ri: " + ri); 
		int match = PackageManager.SIGNATURE_UNKNOWN_PACKAGE;
		if (ri != null) {
			Log.d(TAG, "found package: " + ri.serviceInfo.packageName);
			ComponentName cn = new ComponentName(ri.serviceInfo.packageName, ri.serviceInfo.name);
			// Log.d(TAG, "component name: " + cn); 
			int i = pm.getComponentEnabledSetting(cn);
			// Log.d(TAG, "component status: " + i); 
			// Log.d(TAG, "package status: " + ri.serviceInfo.enabled); 
			if (i == PackageManager.COMPONENT_ENABLED_STATE_ENABLED
					|| i == PackageManager.COMPONENT_ENABLED_STATE_DEFAULT
					&& ri.serviceInfo.enabled) {
				match = pm.checkSignatures(context.getPackageName(), ri.serviceInfo.packageName);
			} else { 
				Log.w(TAG, ri.serviceInfo.packageName + ": " + ri.serviceInfo.enabled);
			} 
		} 
 
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