single app is support more platform android version

Question

how is support all platform version on my single android app.i have created one app . this is androidmanifest.xml file for this app:

<?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.androidhive" android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="8" />

<application android:icon="@drawable/icon" android:label="@string/app_name">
    <activity android:name=".CustomizedListView" android:label="@string/app_name">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity android:name=".SingleMenuItemActivity" android:label="@string/app_name" />
        <activity android:name=".InsertionExample" android:label="@string/app_name" />
</application>

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

here i have used uses-sdk android:minSdkVersion="8"....so this app is successfully worked on android 2.2 device..but i wish to support all version on this app..how can i develop this.please help me..give ideas.

Answer 1

You set <uses-sdk android:minSdkVersion="8" /> , so your application works on Api Greater than 2.2 , but not less that 2.2 (Api 8).

If you want your application works less than android 2.2 then set minSdkVersion to as per your requirement.