Here is source code of the Program to Set an Activity in Potrait Mode in Andorid. The program is successfully compiled and run on a Windows system using Eclipse Ide. The program output is also shown below.
MainActivity.java
package com.example.d_indicator; import android.app.Activity; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.view.Menu; import android.view.View; import android.view.View.OnClickListener; import android.widget.ImageButton; import android.widget.Toast; public class MainActivity extends Activity implements OnClickListener { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } }
Activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context=".MainActivity" > <ImageButton android:id="@+id/taxi" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignLeft="@+id/metro" android:layout_alignParentRight="true" android:layout_below="@+id/metro" android:layout_marginTop="33dp" android:src="@drawable/taxixx" /> <ImageButton android:id="@+id/auto" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignLeft="@+id/taxi" android:layout_alignParentRight="true" android:layout_below="@+id/taxi" android:layout_marginTop="31dp" android:src="@drawable/autoxx" /> <ImageButton android:id="@+id/movies" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignLeft="@+id/auto" android:layout_alignRight="@+id/auto" android:layout_below="@+id/auto" android:layout_marginTop="36dp" android:src="@drawable/moviesxx" /> <ImageButton android:id="@+id/metro" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:layout_marginTop="40dp" android:src="@drawable/metroxx" /> </RelativeLayout>
AndoridManifest.xml
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.d_indicator" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="16" android:targetSdkVersion="17" /> <uses-feature android:glEsVersion="0x00020000" android:required="true" /> <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <!--to change icon specify the drawable in android:icon as shown --> <activity android:name="com.example.d_indicator.MainActivity" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:screenOrientation="landscape" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application> </manifest>
