Java tutorial
//package com.java2s; import java.util.List; import android.content.Context; import android.content.Intent; import android.content.pm.ResolveInfo; public class Main { public static boolean isIntentResolvable(final Context pContext, final Intent pIntent) { final List<ResolveInfo> resolveInfo = pContext.getPackageManager().queryIntentActivities(pIntent, 0); return (resolveInfo != null) && !resolveInfo.isEmpty(); } }