/***
     * Android L (lollipop, API 21) introduced a new problem when trying to invoke implicit intent,
     * "java.lang.IllegalArgumentException: Service Intent must be explicit"
     *
     * The function given here works for a single application package with the same intent filter. 
     * https://gist.github.com/SeanZoR/068f19545e51e4627749
     * 
     * I had a scenario in which there was a free version and a paid version of the same app installed, this function returns null in that case. 
     * So I decided to fix it and here is the working solution which matches the application package and then returns the correct intent.
     * 
     * @param context
     * @param implicitIntent - The original implicit intent
     * @return Explicit Intent created from the implicit original intent
     */
    public static Intent createExplicitFromImplicitIntent(Context context, Intent implicitIntent) {
        // Retrieve all services that can match the given intent
        PackageManager pm = context.getPackageManager();
        List<ResolveInfo> resolveInfo = pm.queryIntentServices(implicitIntent, 0);
 
        if (resolveInfo == null) {
                    return null;
                }
                
                if ( resolveInfo.size() != 1) {
                	//more than one found
                	for (ResolveInfo item : resolveInfo) {
                		String packageName = item.serviceInfo.packageName;
                        String className = item.serviceInfo.name;
                        
                        if (packageName.equals(context.getApplicationContext().getPackageName())) {
                        	ComponentName component = new ComponentName(packageName, className);
        
                            // Create a new intent. Use the old one for extras and such reuse
                            Intent explicitIntent = new Intent(implicitIntent);
        
                            // Set the component to be explicit
                            explicitIntent.setComponent(component);
        
                            return explicitIntent;
        				}
        			}
        		}
 
        // Get component info and create ComponentName
        ResolveInfo serviceInfo = resolveInfo.get(0);
        String packageName = serviceInfo.serviceInfo.packageName;
        String className = serviceInfo.serviceInfo.name;
        ComponentName component = new ComponentName(packageName, className);
 
        // Create a new intent. Use the old one for extras and such reuse
        Intent explicitIntent = new Intent(implicitIntent);
 
        // Set the component to be explicit
        explicitIntent.setComponent(component);
 
        return explicitIntent;
    }