January 2014
Intermediate to advanced
736 pages
70h 43m
English
Content preview from Android™ How to Program, Second Edition
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7.4. MainActivity Class
This app consists of six classes:
• MainActivity (Fig. 7.11)—Serves as the parent Activity for this app’s Fragments.
1 // MainActivity.java 2 // Sets MainActivity's layout 3 package com.deitel.doodlz; 4 5 import android.app.Activity; 6 import android.content.pm.ActivityInfo; 7 import android.content.res.Configuration; 8 import android.os.Bundle; 9 10 public class MainActivity extends Activity11 {12 @Override13 protected void onCreate(Bundle savedInstanceState)14 {15 super.onCreate(savedInstanceState);16 setContentView(R.layout.activity_main);17 18 // determine screen size19 int screenSize =20 getResources().getConfiguration().screenLayout ...
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