Example usage for android.content Context WINDOW_SERVICE

List of usage examples for android.content Context WINDOW_SERVICE

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Introduction

In this page you can find the example usage for android.content Context WINDOW_SERVICE.

Prototype

String WINDOW_SERVICE

To view the source code for android.content Context WINDOW_SERVICE.

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Document

Use with #getSystemService(String) to retrieve a android.view.WindowManager for accessing the system's window manager.

Usage

From source file:FacebookImageLoader.java

public static int calculateDensityDpi(Context context) {
    if (mDensityDpi > 0) {
        // we've already calculated it
        return mDensityDpi;
    }/* w  w  w . j  a v  a 2s .c  o m*/

    if (Integer.parseInt(Build.VERSION.SDK) <= 3) {
        // 1.5 devices are all medium density
        mDensityDpi = DENSITY_MEDIUM;
        return mDensityDpi;
    }

    DisplayMetrics metrics = new DisplayMetrics();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    wm.getDefaultDisplay().getMetrics(metrics);
    int reflectedDensityDpi = DENSITY_MEDIUM;

    try {
        reflectedDensityDpi = DisplayMetrics.class.getDeclaredField("mDensityDpi").getInt(metrics);
    } catch (Exception e) {
        e.printStackTrace();
    }

    mDensityDpi = reflectedDensityDpi;
    return mDensityDpi;
}

From source file:com.farmerbb.secondscreen.util.U.java

public static boolean runDensityCommand(Context context, String requestedDpi) {
    DisplayMetrics metrics = new DisplayMetrics();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display disp = wm.getDefaultDisplay();
    disp.getRealMetrics(metrics);/*from w w  w .  j a v  a2s. co  m*/

    SharedPreferences prefMain = getPrefMain(context);
    String currentDpi;
    String nativeDpi = Integer
            .toString(SystemProperties.getInt("ro.sf.lcd_density", prefMain.getInt("density", 0)));

    if (prefMain.getBoolean("debug_mode", false)) {
        SharedPreferences prefCurrent = getPrefCurrent(context);
        currentDpi = prefCurrent.getString("density", "reset");

        if ("reset".equals(currentDpi))
            currentDpi = nativeDpi;
    } else
        currentDpi = Integer.toString(metrics.densityDpi);

    if (requestedDpi.equals("reset"))
        requestedDpi = nativeDpi;

    return !requestedDpi.equals(currentDpi);
}

From source file:com.adwhirl.AdWhirlManager.java

private Custom parseCustomJsonString(String jsonString) {
    Log.d(AdWhirlUtil.ADWHIRL, "Received custom jsonString: " + jsonString);

    Custom custom = new Custom();
    try {// w w  w.j  a v a2  s  . c o m
        JSONObject json = new JSONObject(jsonString);

        custom.type = json.getInt("ad_type");
        custom.imageLink = json.getString("img_url");
        custom.link = json.getString("redirect_url");
        custom.description = json.getString("ad_text");

        // Populate high-res house ad info if available
        // TODO(wesgoodman): remove try/catch block after upgrading server to
        //  new protocol.
        try {
            custom.imageLink480x75 = json.getString("img_url_480x75");
        } catch (JSONException e) {
            custom.imageLink480x75 = null;
        }

        DisplayMetrics metrics = new DisplayMetrics();
        ((WindowManager) contextReference.get().getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay()
                .getMetrics(metrics);
        if (metrics.density == 1.5 && custom.type == AdWhirlUtil.CUSTOM_TYPE_BANNER
                && custom.imageLink480x75 != null && custom.imageLink480x75.length() != 0) {
            custom.image = fetchImage(custom.imageLink480x75);
        } else {
            custom.image = fetchImage(custom.imageLink);
        }
    } catch (JSONException e) {
        Log.e(AdWhirlUtil.ADWHIRL, "Caught JSONException in parseCustomJsonString()", e);
        return null;
    }

    return custom;
}

From source file:ca.nehil.rter.streamingapp.StreamingActivity.java

private void initLayout() {
    /* get size of screen */
    Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
    Point size = new Point();
    display.getSize(size);//ww  w  .  ja  va 2s.  c  o m
    //size of screen
    screenWidth = size.x;
    screenHeight = size.y;

    FrameLayout.LayoutParams layoutParam = null;
    LayoutInflater myInflate = null;
    myInflate = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);

    topLayout = new FrameLayout(this);
    setContentView(topLayout);

    mGLView = overlay.getGLView(); // OpenGLview
    int display_width_d = (int) (1.0 * screenWidth);
    int display_height_d = (int) (1.0 * screenHeight);
    int button_width = 0;
    int button_height = 0;
    int prev_rw, prev_rh;

    if (1.0 * display_width_d / display_height_d > 1.0 * live_width / live_height) {
        prev_rh = display_height_d;
        button_height = display_height_d;
        prev_rw = (int) (1.0 * display_height_d * live_width / live_height);
        button_width = display_width_d - prev_rw;

    } else {
        prev_rw = display_width_d;
        prev_rh = (int) (1.0 * display_width_d * live_height / live_width);
    }

    layoutParam = new FrameLayout.LayoutParams(1, 1, Gravity.BOTTOM);

    Log.d("LAYOUT",
            "display_width_d:" + display_width_d + ":: display_height_d:" + display_height_d + ":: prev_rw:"
                    + prev_rw + ":: prev_rh:" + prev_rh + ":: live_width:" + live_width + ":: live_height:"
                    + live_height + ":: button_width:" + button_width + ":: button_height:" + button_height);

    Log.d("CameraDebug", "InitLayout acquired camera");

    if (CAMERA_PREVIEW) {
        cameraDevice = openCamera();
        cameraView = new CameraView(this, cameraDevice);

        topLayout.addView(cameraView, layoutParam);
    }

    layoutParam = new FrameLayout.LayoutParams(prev_rw, prev_rh, Gravity.CENTER);

    topLayout.addView(mGLView, layoutParam);

    FrameLayout preViewLayout = (FrameLayout) myInflate.inflate(R.layout.activity_streaming, null);
    layoutParam = new FrameLayout.LayoutParams(screenWidth, screenHeight);
    topLayout.addView(preViewLayout, layoutParam);
    Log.i(LOG_TAG, "cameara preview start: OK");
}

From source file:com.jinfukeji.jinyihuiup.indexBannerClick.ZhiboActivity.java

@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
    switch (ev.getAction()) {
    case MotionEvent.ACTION_DOWN:

        break;//from  w  w w.  j av a  2s  . c o m
    case MotionEvent.ACTION_MOVE:
        WindowManager wm = (WindowManager) this.getSystemService(Context.WINDOW_SERVICE);
        int width = wm.getDefaultDisplay().getWidth();
        int height = wm.getDefaultDisplay().getHeight();
        float rawX = ev.getRawX();
        float rawY = ev.getRawY();
        float x = ev.getX();
        float y = ev.getY();
        if (rawX < width / 2) {
            if (rawY < y) {
                streamVolume++;
                changeAudio(streamVolume);
            } else {
                streamVolume--;
                changeAudio(streamVolume);
            }
        } else {
            if (rawY < y) {

            } else {

            }
        }
        break;
    case MotionEvent.ACTION_UP:

        break;
    case MotionEvent.ACTION_SCROLL:

        break;
    }
    return super.dispatchTouchEvent(ev);
}

From source file:com.oakesville.mythling.app.AppData.java

public Point getScreenSize() {
    if (screenSize == null) {
        WindowManager wm = (WindowManager) appContext.getSystemService(Context.WINDOW_SERVICE);
        Display display = wm.getDefaultDisplay();
        screenSize = new Point();
        display.getSize(screenSize);/*from   w  w w .  j  ava2 s  .  c o  m*/
    }
    return screenSize;
}

From source file:com.arisprung.tailgate.utilities.FacebookImageLoader.java

public static int calculateDensityDpi(Context context) {
    if (mDensityDpi > 0) {
        // we've already calculated it
        return mDensityDpi;
    }/*from   www  .  j  av  a  2  s. com*/

    if (Integer.parseInt(Build.VERSION.SDK) <= 3) {
        // 1.5 devices are all medium density
        mDensityDpi = DENSITY_MEDIUM;
        return mDensityDpi;
    }

    DisplayMetrics metrics = new DisplayMetrics();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    wm.getDefaultDisplay().getMetrics(metrics);
    int reflectedDensityDpi = DENSITY_MEDIUM;

    // try
    // {
    // reflectedDensityDpi = DisplayMetrics.class.getDeclaredField("mDensityDpi").getInt(metrics);
    // }
    // catch (Exception e)
    // {
    // e.printStackTrace();
    // }

    mDensityDpi = reflectedDensityDpi;
    return mDensityDpi;
}

From source file:it.angrydroids.epub3reader.TextSelectionSupport.java

private float getDensityDependentValue(float val, Context ctx) {
    Display display = ((WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
    DisplayMetrics metrics = new DisplayMetrics();
    display.getMetrics(metrics);/*from   w ww  .  j a v a  2  s. com*/
    return val * (metrics.densityDpi / 160f);
}

From source file:it.angrydroids.epub3reader.TextSelectionSupport.java

private float getDensityIndependentValue(float val, Context ctx) {
    Display display = ((WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
    DisplayMetrics metrics = new DisplayMetrics();
    display.getMetrics(metrics);//from ww  w . ja v a  2s  . c o m
    return val / (metrics.densityDpi / 160f);
}

From source file:com.pdftron.pdf.utils.Utils.java

/**
 * Gets the size of the display, in pixels.
 *
 * @param context the Context/*from   w  ww. j  av a 2s  .co m*/
 * @param outSize A Point object to receive the size information
 */
public static void getDisplaySize(Context context, Point outSize) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    if (outSize == null) {
        outSize = new Point();
    }
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
        display.getSize(outSize);
    } else {
        outSize.set(display.getWidth(), display.getHeight());
    }
}