Android studio diffrent screen size open diffrent layout file?

Layout XML file

activity_one – 360dp above

activity_two – 480dp above

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activity_three -600dp above

java file diffrent size diffrent layout

     super.onCreate(savedInstanceState);

    //getSupportActionBar().hide();

    setContentView(R.layout.activity_one);

>Solution :

Maybe try It java code more than clear :-

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Configuration config = getResources().getConfiguration();
    if (config.smallestScreenWidthDp >= 320) {
        setContentView(R.layout.activity_one);
    } else if (config.smallestScreenWidthDp >= 480) {
        setContentView(R.layout.activity_two);
    } else if (config.smallestScreenWidthDp >= 600) {
        setContentView(R.layout.activity_three);
   }