Android Utililty Methods Intent Check

List of utility methods to do Intent Check

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Description

The list of methods to do Intent Check are organized into topic(s).

Method

StringgetAction(Intent intent)
get Action 
if (intent != null) {
    return intent.getAction();
return null;
booleanisActionEquals(Intent intent, String expected)
is Action Equals 
if (expected == null) {
    return false;
} else {
    String action = getAction(intent);
    return action != null && action.equals(expected);
booleanisActionEquals(Intent intent, String expected)
is Action Equals 
if (expected == null) {
    return false;
} else {
    String action = getAction(intent);
    return action != null && action.equals(expected);
booleanisBroadcastSafe(Context context, Intent intent)
Purpose - Before triggering broadcast check if there is any registered receivers 
if (context == null)
    return false;
PackageManager packageMgr = context.getPackageManager();
List<ResolveInfo> receivers = packageMgr.queryBroadcastReceivers(
        intent, 0);
return (receivers.size() > 0);
booleanisIntentAvailable(Context context, String action)
Indicates whether the specified action can be used as an intent. 
final PackageManager packageManager = context.getPackageManager();
final Intent intent = new Intent(action);
List<ResolveInfo> list = packageManager.queryIntentActivities(
        intent, PackageManager.MATCH_DEFAULT_ONLY);
return list.size() > 0;
booleanisIntentSafe(Context context, Intent intent)
Purpose - Before trigerring an implicit intent check if there is any registered activity 
if (context == null)
    return false;
PackageManager packageMgr = context.getPackageManager();
List<ResolveInfo> activities = packageMgr.queryIntentActivities(
        intent, 0);
return (activities.size() > 0);
PendingIntentgenPendingBroadcast(Context context, int requestCode, Intent broadcastIntent)
gen Pending Broadcast 
PendingIntent pendingIntent = PendingIntent.getBroadcast(context,
        requestCode, broadcastIntent,
        PendingIntent.FLAG_UPDATE_CURRENT);
return pendingIntent;
booleanisIntentAvailable(@Nonnull Context context, @Nonnull String action)
Checks whether an action has a matching Intent in the current device 
final PackageManager packageManager = context.getPackageManager();
final Intent intent = new Intent(action);
final List<ResolveInfo> list = packageManager
        .queryIntentActivities(intent,
                PackageManager.MATCH_DEFAULT_ONLY);
return list.size() > 0;
booleanisIntentAvailable(Context context, String action)
is Intent Available 
final PackageManager packageManager = context.getPackageManager();
final Intent intent = new Intent(action);
List resolveInfo = packageManager.queryIntentActivities(intent,
        PackageManager.MATCH_DEFAULT_ONLY);
if (resolveInfo.size() > 0) {
    return true;
return false;
...
booleanisDownloadsDocument(Uri uri)
is Downloads Document 
return "com.android.providers.downloads.documents".equals(uri
        .getAuthority());