在定义 Android Manifest 中的兼容性时，哪种方式是正确的？

Question

While adding the compatibility versions of screens in manifest, I have this doubt, which way is the correct way as per Android developing.

Is this correct?

<screen android:screenSize="small" android:screenDensity="ldpi | mdpi | hdpi | xhdpi | xxhdpi | 280 | 360 | 420 | 480 | 560" /> 

or below is correct?

    <screen android:screenSize="normal" android:screenDensity="ldpi" /> 
    <screen android:screenSize="normal" android:screenDensity="mdpi" />
    <screen android:screenSize="normal" android:screenDensity="hdpi" />
    <screen android:screenSize="normal" android:screenDensity="280" /> 
    <screen android:screenSize="normal" android:screenDensity="xhdpi" /> 
    <screen android:screenSize="normal" android:screenDensity="360" /> 
    <screen android:screenSize="normal" android:screenDensity="420" /> 
    <screen android:screenSize="normal" android:screenDensity="xxhdpi" /> 
    <screen android:screenSize="normal" android:screenDensity="560" /> 
    <screen android:screenSize="normal" android:screenDensity="xxxhdpi" /> 

Answer 1

In my case the below solution worked. Please try with this solution

 <compatible-screens>

        <!--all normal size screens -->
        <screen
            android:screenDensity="ldpi"
            android:screenSize="normal" />
        <screen
            android:screenDensity="mdpi"
            android:screenSize="normal" />
        <screen
            android:screenDensity="hdpi"
            android:screenSize="normal" />
        <screen
            android:screenDensity="xhdpi"
            android:screenSize="normal" />

        <!-- all large size screens -->
        <screen
            android:screenDensity="ldpi"
            android:screenSize="large" />
        <screen
            android:screenDensity="mdpi"
            android:screenSize="large" />
        <screen
            android:screenDensity="hdpi"
            android:screenSize="large" />
        <screen
            android:screenDensity="xhdpi"
            android:screenSize="large" />

        <!-- all xlarge size screens -->
        <screen
            android:screenDensity="ldpi"
            android:screenSize="xlarge" />
        <screen
            android:screenDensity="mdpi"
            android:screenSize="xlarge" />
        <screen
            android:screenDensity="hdpi"
            android:screenSize="xlarge" />
        <screen
            android:screenDensity="xhdpi"
            android:screenSize="xlarge" />

        <!-- Special case for Nexus 7 -->
        <screen
            android:screenDensity="213"
            android:screenSize="large" />

    </compatible-screens>