Android: New activity = no full screen

I'm working on creating an Android app.

The first layout I show will go full screen. I have the status bar up top, then my application title, then my layout.

I switch to other layouts when buttons get clicked.

Button bLogon = (Button) findViewById(R.id.bLogOn);
    bLogon.setOnClickListener(new View.OnClickListener() {

        public void onClick(View v) {
            startActivity(new Intent("com.testy1.myapptest2.CREDENTIALS"));
        }
    });

Any other layout that is shown using this method, will not go fullscreen. I've played with fill_parent, match_parent, etc. It simply comes do开发者_如何学运维wn to what layout is shown first. Any layout afterwards shows the first layout behind it, and sizes itself to only use as much space as it needs.

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I haven't played with Android for some time, but I think that you should set such things in manifest xml for every activity.

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As Losiowaty said, it's in your'e manifest where the problem lies. For each activity that you want not to be set to defaul you have to set a theme. So after youre android:name=".myactivity" for example you have to add android:theme="@android:style/Theme.NoTitleBar.Fullscreen"or whatever theme you prefer.