how to solve orientation issue?

I want to make 480x800, 600x800, 600x1024 and 800x1280 resolution layouts.

i have to show both orientation(portrait and landscape) with resolution 600x800, 600x1024 and 800x1280 and resolution 480x800 show only landscape mode.

Right now it is showing both orientation mode.

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.nga.swp" and开发者_StackOverflow中文版roid:versionCode="1" android:versionName="1.0">

    <supports-screens android:resizeable="true"
        android:largeScreens="true" android:normalScreens="false"
        android:smallScreens="false" android:anyDensity="true" />

    <application android:icon="@drawable/icon" android:label="@string/app_name">

        <activity android:name=".MainActivity"
            android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
            android:label="@string/app_name" android:windowSoftInputMode="adjustPan">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity android:name=".PhraseListActivity"
            android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
            android:label="@string/app_name" android:windowSoftInputMode="adjustPan" />

        <activity android:name=".ViewActivity" android:theme="@android:style/Theme.NoTitleBar"
            android:label="@string/app_name" />

    </application>

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.READ_LOGS" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.RECORD_AUDIO" />

    <uses-sdk android:minSdkVersion="8" />

</manifest> 

my issue is how i am able to show landscape mode only with resolution 480x800. what changes i have to do in my menifest file.

The best way to have conditional layouts is by using qualified directory names inside the /res directory.

But in your case, you would need to change the android:screenOrientation of your activity. Alas, it is in the manifest and it does not seem to be setable in your activity layout.

So, I guess you have to use code in your activity onCreate.

First get the screen dimension using:

Display display = getWindowManager().getDefaultDisplay(); 
int width = display.getWidth();
int height = display.getHeight();

Then conditionally adapt screen orientation using :

if((width != 480) && (height !=800))
   setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);

See ActivityInfo.screenOrientation for further orientation modes.

I think you should make

layout-land

layout

put your xml in that.

480x800, 600x800, 600x1024 and 800x1280 resolution layouts for that..

you should make drawable-ldip, drawable-mdip, drawable-hdip folder and put your images in that.

Android direct take & differentiated resolution.

First of all check your device resolution by using:

Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();

Then get the device's height & width using display.getHeight() and display.getWidth().

It is much easier to do the next operations.

You can use OrientationListener in order to check the orientation.