Java Code Examples for android.view.View.setSystemUiVisibility()

private void enabledFullScreenMode() {
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);
    View decorView = getWindow().getDecorView();
    // Hide the status bar.
    int uiOptions = View.SYSTEM_UI_FLAG_FULLSCREEN;
    decorView.setSystemUiVisibility(uiOptions);
}
 

/**
 * 设置UI沉浸式显示
 */
private void _setUiLayoutFullscreen() {
    if (Build.VERSION.SDK_INT >= 14) {
        // 获取关联 Activity 的 DecorView
        View decorView = mAttachActivity.getWindow().getDecorView();
        // 沉浸式使用这些Flag
        decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE |
                View.SYSTEM_UI_FLAG_FULLSCREEN |
                View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
                View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION |
                View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
                View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
        );
        mAttachActivity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
    }
}
 

private void fullscreen() {
    View decorView = getWindow().getDecorView();
    // Hide the status bar.
    int uiOptions = View.SYSTEM_UI_FLAG_FULLSCREEN;
    decorView.setSystemUiVisibility(uiOptions);
    // Remember that you should never show the action bar if the
    // status bar is hidden, so hide that too if necessary.
    //        ActionBar actionBar = getActionBar();
    //        actionBar.hide();
}
 

static void setFullScreen(Map message) {
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP ) { 
        return;
    }

    final Boolean value = (Boolean) message.get("value");
    final Activity activity = QtNative.activity();

    Runnable runnable = new Runnable () {
        public void run() {
            Window w = activity.getWindow(); // in Activity's onCreate() for instance
            View decorView = w.getDecorView();

            int config = decorView.getSystemUiVisibility();

            if (value) {
                config &= ~View.SYSTEM_UI_FLAG_FULLSCREEN;
            } else {
                config |= View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
            }
            decorView.setSystemUiVisibility(config);
        }
    };

    activity.runOnUiThread(runnable);

}
 

/**
 * 设置状态栏颜色
 */
private void setStatusBar() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        View decorView = getWindow().getDecorView();
        int option = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
        decorView.setSystemUiVisibility(option);
        getWindow().setStatusBarColor(getResources().getColor(R.color.colorPrimary));
    }else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    }
}
 

/** Toggle whether the system UI (status bar / system bar) is visible.
 *  This also toggles the action bar visibility.
 * @param show True to show the system UI, false to hide it.
 */
void setSystemUiVisible(boolean show) {
    mSystemUiVisible = show;

    Window window = getActivity().getWindow();
    WindowManager.LayoutParams winParams = window.getAttributes();
    View view = getView();
    ActionBar actionBar = getActivity().getActionBar();

    if (show) {
        // Show status bar (remove fullscreen flag)
        window.setFlags(0, WindowManager.LayoutParams.FLAG_FULLSCREEN);
        // Show system bar
        view.setSystemUiVisibility(View.STATUS_BAR_VISIBLE);
        // Show action bar
        actionBar.show();
    } else {
        // Add fullscreen flag (hide status bar)
        window.setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);
        // Hide system bar
        view.setSystemUiVisibility(View.STATUS_BAR_HIDDEN);
        // Hide action bar
        actionBar.hide();
    }
    window.setAttributes(winParams);
}
 

public static void clearLightStatusBar(@NonNull View view) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        int flags = view.getSystemUiVisibility();
        flags &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
        view.setSystemUiVisibility(flags);
    }
}
 

public static void setLightStatusBar(View view, Activity activity){
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {

        int flags = view.getSystemUiVisibility();
        flags |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
        view.setSystemUiVisibility(flags);
        activity.getWindow().setStatusBarColor(Color.WHITE);
    }
}
 

public static void clearLightStatusBar(@NonNull View view) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        int flags = view.getSystemUiVisibility();
        flags &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
        view.setSystemUiVisibility(flags);
    }
}
 

public void enableImmersiveMode(final View decorViewOfActivity) {
    decorViewOfActivity.setSystemUiVisibility(getImmersiveUiVisibility());
    decorViewOfActivity.setOnSystemUiVisibilityChangeListener(new View.OnSystemUiVisibilityChangeListener() {
        @Override
        public void onSystemUiVisibilityChange(int visibility) {
            if ((visibility & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0) {
                decorViewOfActivity.setSystemUiVisibility(getImmersiveUiVisibility());
            }
        }
    });
}
 

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        View decorView = getWindow().getDecorView();
// Hide the status bar.
        int uiOptions = View.SYSTEM_UI_FLAG_FULLSCREEN;
        decorView.setSystemUiVisibility(uiOptions);
// Remember that you should never show the action bar if the
// status bar is hidden, so hide that too if necessary.
        //android.app.ActionBar actionBar = getActionBar();
        // actionBar.hide();
        setContentView(R.layout.activity_ppt_web_view);

//        mVisible = true;
//        mControlsView = findViewById(R.id.fullscreen_content_controls);
//        mContentView = findViewById(R.id.fullscreen_content);
//
//
//        // Set up the user interaction to manually show or hide the system UI.
//        mContentView.setOnClickListener(new View.OnClickListener() {
//            @Override
//            public void onClick(View view) {
//                toggle();
//            }
//        });

        Intent intent=getIntent();
        String url=intent.getStringExtra("modulelink");
        url=url.replaceAll(" ","%20");
        webView = (WebView)findViewById(R.id.webView2);
        webView.getSettings().setJavaScriptEnabled(true);
        Uri uri = Uri.parse("https://www.example.com");
        //  webView.loadUrl("https://view.officeapps.live.com/op/view.aspx?src=http%3a%2f%2fvideo.ch9.ms%2fbuild%2f2011%2fslides%2fTOOL-532T_Sutter.pptx");
        // webView.loadUrl("https://view.officeapps.live.com/op/view.aspx?src=https://www.dropbox.com/s/2scazhwg7o5l2z3/SE1.pptx?dl=1");
        //   webView.loadUrl("https://view.officeapps.live.com/op/view.aspx?src=https://www.dropbox.com/s/n775vtevnwlqzlg/test.pptx?dl=1");


        webView.getSettings().setLoadsImagesAutomatically(true);
        webView.getSettings().setJavaScriptEnabled(true);
        webView.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
        webView.setWebViewClient(new WebViewClient());
        webView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
//        webView.loadUrl("https://view.officeapps.live.com/op/view.aspx?src=http%3a%2f%2fvideo.ch9.ms%2fbuild%2f2011%2fslides%2fTOOL-532T_Sutter.pptx");
        webView.loadUrl("https://view.officeapps.live.com/op/view.aspx?src="+url);


        // Upon interacting with UI controls, delay any scheduled hide()
        // operations to prevent the jarring behavior of controls going away
        // while interacting with the UI.
        // findViewById(R.id.dummy_button).setOnTouchListener(mDelayHideTouchListener);
    }
 

private void hideLandscapeSystemUI() {
    final View decorView = getActivity().getWindow().getDecorView();

    // Set the IMMERSIVE flag.
    // Set the content to appear under the system bars so that the content
    // doesn't resize when the system bars hide and show.
    decorView.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 // hide nav bar
                    | View.SYSTEM_UI_FLAG_FULLSCREEN // hide status bar
                    | View.SYSTEM_UI_FLAG_IMMERSIVE);
}
 

public static void clearFlag(Activity activity, int flag){
    if (Build.VERSION.SDK_INT >= 19){
        View decorView = activity.getWindow().getDecorView();
        int option = decorView.getSystemUiVisibility() & (~flag);
        decorView.setSystemUiVisibility(option);
    }
}
 

public static void hideStatusbar(Activity context) {
    if (Build.VERSION.SDK_INT < 16) {
        context.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
    } else {
        View decorView = context.getWindow().getDecorView();
        int uiOptions = View.SYSTEM_UI_FLAG_FULLSCREEN;
        decorView.setSystemUiVisibility(uiOptions);
    }
}
 

private void hideStatusBar() {
    // If the Android version is lower than Jellybean, use this call to hide
    // the status bar.
    if (Build.VERSION.SDK_INT < 16) {
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
    }

    //Hide the Status Bar on Android 4.1 and Higher
    View decorView = getWindow().getDecorView();
    // Hide the status bar.
    int uiOptions = View.SYSTEM_UI_FLAG_FULLSCREEN;
    decorView.setSystemUiVisibility(uiOptions);
}
 

private void showLandscapeSystemUI() {
    final View decorView = getWindow().getDecorView();

    decorView.setSystemUiVisibility(
            View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                    | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                    | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);

}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if(Build.VERSION.SDK_INT >= 21){
        View decorView = getWindow().getDecorView();
        decorView.setSystemUiVisibility(
                View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
                View.SYSTEM_UI_FLAG_LAYOUT_STABLE
        );
        getWindow().setStatusBarColor(Color.TRANSPARENT);
    }

    setContentView(R.layout.activity_weather);

    initView();



    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    String weatherString =prefs.getString("weather",null);

    String bingPic =prefs.getString("bing_pic",null);

    if(bingPic != null){
        Glide.with(this).load(bingPic).into(bingPicImg);
    }else {
        loadBingPic();
    }

    if(weatherString != null){
        //有缓存时直接解析天气数据
        Weather weather = Utility.handleWeatherResponse(weatherString);
        mWeatherId = weather.basic.weatherId;
        showWeatherInfo(weather);
    }else {
        //无缓存时去服务器查询天气
         mWeatherId = getIntent().getStringExtra("weather_id");
        weatherLayout.setVisibility(View.INVISIBLE);
        requestWeather(mWeatherId);
    }


    swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
        @Override
        public void onRefresh() {
            requestWeather(mWeatherId);
        }
    });


    navButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            drawerLayout.openDrawer(GravityCompat.START);
        }
    });
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_pay_bill);
    View decorView = getWindow().getDecorView();
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        int option = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                | View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
        decorView.setSystemUiVisibility(option);
        getWindow().setStatusBarColor(Color.TRANSPARENT);
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        Window window = getWindow();
        // Translucent status bar
        window.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, WindowManager
                .LayoutParams.FLAG_TRANSLUCENT_STATUS);
    }
    Intent intent = getIntent();
    final Bundle bundle = intent.getExtras();

    vertifyView=(TextView)findViewById(R.id.timer);
    final TextView money = (TextView)findViewById(R.id.textView3);
    TextView name=(TextView)findViewById(R.id.textView4);
    TextView phone = (TextView)findViewById(R.id.textView7);
    TextView packSort= (TextView)findViewById(R.id.textView8);
    TextView pickNum = (TextView)findViewById(R.id.textView9);
    Button pickPlace=(Button)findViewById(R.id.button);
    Button delieverPlace = (Button)findViewById(R.id.button2);
    TextView pickTime =(TextView)findViewById(R.id.pick_time);
    TextView delieverTime=(TextView)findViewById(R.id.deliever_time);
    Button ensureBillBtn = (Button)findViewById(R.id.ensure_bill_btn);

    Toolbar toolbar = (Toolbar)findViewById(R.id.toolbar);
    toolbar.setTitle("确认支付");
    setSupportActionBar(toolbar);
    ActionBar actionBar = getSupportActionBar();
    if(actionBar != null){
        actionBar.setDisplayHomeAsUpEnabled(true);
    }


    timer.start();
    EditText total = (EditText)findViewById(R.id.textView3);

    total.setKeyListener(null);

    String fetchTime = bundle.getString("pickuptime");
    int index1 = fetchTime.indexOf('日');
    fetchTime = "\t\t\t\t"+fetchTime.substring(0,index1+1)+" "+fetchTime.substring(index1+2);
    String sendTime = bundle.getString("delievertime");
    int index2 = sendTime.indexOf('日');
    sendTime = "\t\t\t\t"+sendTime.substring(0,index2+1)+" "+sendTime.substring(index2+2);

    if(bundle!=null){
        money.setText("￥ "+bundle.getString("money"));
        name.setText(bundle.getString("name"));
        phone.setText(bundle.getString("phone"));
        packSort.setText(bundle.getString("packsort"));
        pickNum.setText(bundle.getString("num"));
        pickPlace.setText(bundle.getString("pickupplace"));
        delieverPlace.setText(bundle.getString("delieverplace"));
        pickTime.setText(fetchTime);
        delieverTime.setText(sendTime);
        ensureBillBtn.setText("确认支付 ￥ "+bundle.getString("money"));
    }


    mPostInfoFormView = findViewById(R.id.pay_form);
    mProgressView = findViewById(R.id.pay_progress);

    ensureBillBtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            SharedPreferences sp = getSharedPreferences("now_account", Context.MODE_PRIVATE);
            String stuNum = sp.getString("now_stu_num", null);
            FetchUserInfo fetchUserInfo = new FetchUserInfo(stuNum);
            fetchUserInfo.execute();

        }
    });
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    if (Build.VERSION.SDK_INT >= 21) {
        View decorView = getWindow().getDecorView();
        decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
        getWindow().setStatusBarColor(Color.TRANSPARENT);
    }

    setContentView(R.layout.activity_weather);
    weatherLayout = (ScrollView) findViewById(R.id.weather_layout);
    titleCity = (TextView) findViewById(R.id.title_city);
    titleUpdateTime = (TextView) findViewById(R.id.title_ypdate_time);
    degreeText = (TextView)findViewById(R.id.degree_text);
    weatherInfoText = (TextView) findViewById(R.id.weather_info_text);
    forecastLayout = (LinearLayout) findViewById(R.id.forecast_layout);
    aqiText = (TextView) findViewById(R.id.aqi_text);
    pm25Text = (TextView) findViewById(R.id.pm25_text);
    comfortText = (TextView) findViewById(R.id.comfort_text);
    carWashText = (TextView) findViewById(R.id.car_wash_text);
    sportText = (TextView) findViewById(R.id.sport_text);
    bingPicImage = (ImageView) findViewById(R.id.bing_pic_img);

    swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_refresh);
    swipeRefreshLayout.setColorSchemeResources(R.color.colorPrimary);

    drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    navButton = (Button) findViewById(R.id.nav_button);
    navButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            drawerLayout.openDrawer(GravityCompat.START);
        }
    });

    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
    String weatherString = preferences.getString("weather", null);
    if (weatherString != null) {
        Weather weather = Utility.handleWeatherResponse(weatherString);
        mWeatherId = weather.basic.weatherId;
        showWeatherInfo(weather);
    } else {
        mWeatherId = getIntent().getStringExtra("weather_id");
        weatherLayout.setVisibility(View.INVISIBLE);
        requestWeather(mWeatherId);
    }
    String bingPic = preferences.getString("bing_pic", null);
    if (bingPic != null) {
        Glide.with(this).load(bingPic).into(bingPicImage);
    } else {
        loadBingPic();
    }

    swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
        @Override
        public void onRefresh() {
            requestWeather(mWeatherId);
        }
    });
}
 

public static void clearFlags(View view, int flags) {

    view.setSystemUiVisibility(view.getSystemUiVisibility() & ~flags);
  }