ScrimInsetsFrameLayout from the design support library

Usage

If you want to do the typical thing where a view is pushed below the status bar:

First, you need to modify the style of the activity:

<style name="Activity" parent="AppTheme">
    <item name="android:statusBarColor" tools:targetApi="lollipop">@android:color/transparent</item>
</style>

Then, within your activity:

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    getWindow().getDecorView().setSystemUiVisibility(
            View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
    setContentView(R.layout.activity_main);

    //All the content you want to be below the status bar
    final ViewGroup rootContent = (ViewGroup) findViewById(R.id.root_content);
    ScrimInsetsFrameLayout scrimInsetsFrameLayout = (ScrimInsetsFrameLayout) findViewById(R.id.root_insets);
    scrimInsetsFrameLayout.setOnInsetsCallback(new OnInsetsCallback() {
        @Override
        public void onInsetsChanged(Rect insets) {
            rootContent.setPadding(0, insets.top, 0, 0);
        }
    });
}

See the app module for more examples. Note that though this library has a minSdk of 15, the insets will only apply on API 21+.

License

Copyright 2019 Commit 451

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.