Android Open Source - kickflip-android-sdk Immersive Activity

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Back to project page kickflip-android-sdk.

License

The source code is released under:

Apache License

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Java Source Code

package io.kickflip.sdk.activity;
/* w ww .  j  a va  2  s.  co  m*/
import android.annotation.TargetApi;
import android.app.Activity;
import android.os.Build;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;

import static io.kickflip.sdk.Kickflip.isKitKat;

/**
 * @hide
 */
public abstract class ImmersiveActivity extends Activity {
    public static final String TAG = "ImmersiveActivity";
    private boolean mUseImmersiveMode = true;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
    }

    @Override
    protected void onResume() {
        super.onResume();
        hideSystemUi();
    }

    /**
     * If true, use Android's Immersive Mode. If false
     * use the "Lean Back" experience.
     * @see <a href="https://developer.android.com/design/patterns/fullscreen.html">Android Full Screen docs</a>
     * @param useIt
     */
    public void setUseImmersiveMode(boolean useIt) {
        mUseImmersiveMode = useIt;
    }

    private void hideSystemUi() {
        if (!isKitKat() || !mUseImmersiveMode) {
            getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                    WindowManager.LayoutParams.FLAG_FULLSCREEN);
        } else if (mUseImmersiveMode) {
            setKitKatWindowFlags();
        }
    }

    @TargetApi(Build.VERSION_CODES.KITKAT)
    @Override
    public void onWindowFocusChanged(boolean hasFocus) {
        super.onWindowFocusChanged(hasFocus);
        if (isKitKat() && hasFocus && mUseImmersiveMode) {
            setKitKatWindowFlags();
        }
    }

    @TargetApi(Build.VERSION_CODES.KITKAT)
    private void setKitKatWindowFlags() {
        getWindow().getDecorView().setSystemUiVisibility(
                View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                            | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                            | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                            | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                            | View.SYSTEM_UI_FLAG_FULLSCREEN
                            | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
        );
    }
}

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