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[风之空响]firefly 如何在应用中隐藏状态栏(7.×未测试)
发表于 2017-6-21 10:24:06
浏览:17326
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回复:4
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- import android.app.Activity;
- import android.os.Bundle;
- import android.view.KeyEvent;
- import android.view.View;
- import android.os.Build;
- import android.view.View.OnSystemUiVisibilityChangeListener;
- import android.content.pm.ActivityInfo;
- import android.util.Log;
- public class FullscreenActivity extends Activity implements OnSystemUiVisibilityChangeListener {
-
- private static final int SYSTEM_UI_FLAG_SHOW_FULLSCREEN = 0x00000008; //View.SYSTEM_UI_FLAG_SHOW_FULLSCREEN
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN);
- getWindow().getDecorView().setSystemUiVisibility(SYSTEM_UI_FLAG_SHOW_FULLSCREEN);
- getWindow().getDecorView().setOnSystemUiVisibilityChangeListener(this);
-
- hideSystemUI();
- super.onCreate(savedInstanceState);
- }
-
- @Override
- public void onWindowFocusChanged(boolean hasFocus) {
- super.onWindowFocusChanged(hasFocus);
- if (hasFocus) {
- hideSystemUI();
- }
- }
- @Override
- public void onSystemUiVisibilityChange(int visibility) {
- hideSystemUI();
- }
- private void hideSystemUI()
- {
- 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);
- }
- @Override
- public boolean onKeyDown(int keyCode, KeyEvent event) {
- int km = KeyEvent.KEYCODE_MENU;
- if(keyCode==KeyEvent.KEYCODE_MENU){
- return true ;
- }
- return super.onKeyDown(keyCode, event);
- }
-
- }
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