AND-401

Which Android permission you should add to allow your application to read the device’s address book?A . READ_ADDRESS_DATAB . READ_PHONE_STATEC . READ_PHONE_CONTACTSD . READ_CONTACTSView AnswerAnswer: D Explanation: To do any type of search of the Contacts Provider, your app must have READ_CONTACTS permission. To request this, add this <uses-permission> element...

Which of the following is NOT a valid usage for Intents?A . Activate and ActivityB . Activate a ServiceC . Activate a Broadcast receiverD . Activate a SQLite DB Connection.View AnswerAnswer: D Explanation: References: Android ATC Self Study Guide http://www.androidatc.com/pages-19/Self-Study

Which of the following methods is called first in an Activity when another activity gets into the foreground?A . onStop()B . onPause()C . onDestroy()D . onExit()View AnswerAnswer: B Explanation: onPause() is where you deal with the user leaving your activity. References: http://developer.android.com/reference/android/app/Activity.html

Which of the following makes a ListView Clickable?A . setClickable(true)B . setVisibility(View.Visible)C . setEnabled(true)D . setItemsEnabled(true)View AnswerAnswer: C

What does the following line of code achieve? Intent intent = new Intent(FirstActivity.this, SecondActivity.class );A . Creates a hidden IntentB . Creates an implicit IntentC . Create an explicit IntentD . Create an explicit IntentView AnswerAnswer: D Explanation: References: Android ATC Self Study Guide http://www.androidatc.com/pages-19/Self-Study

Which of the following information cannot not be included in the Manifest file?A . The activities contained in the applicationB . The permissions required by the applicationC . The application’s minimum SDK version required.D . The handset model compatible with your application.View AnswerAnswer: D Explanation: Among other things, the manifest...

What is the name of the folder that contains the R.java file?A . srcB . resC . binD . genView AnswerAnswer: D Explanation: References: Android ATC Self Study Guide http://www.androidatc.com/pages-19/Self-Study

Consider the following code: Intent i = new Intent(this, MainActivity.class); i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); startActivity(i); What best explains the code above?A . The activity being launched is already running in the current task, then instead of launching a new instance of that activity, all of the other activities on top of it will...

Which of the following is a Java call-back method invoked when a view is clicked?A . DetectorB . OnTapListenerC . OnClickDetectorD . OnClickListenerView AnswerAnswer: D Explanation: References: Android ATC Self Study Guide http://www.androidatc.com/pages-19/Self-Study

How to enable JavaScript in WebView?A . myWebView. setJavaScriptEnabled(true);B . myWebView.getJavaScriptSettings.setEnabled(true)C . myWebView.getSettings().setJavaScriptEnabled(true);D . Java script is always enabled in WebViewView AnswerAnswer: C Explanation: JavaScript is disabled in a WebView by default. You can enable it through the WebSettings attached to your WebView. You can retrieve WebSettings with getSettings(), then...