Example usage for android.content Context WINDOW_SERVICE

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.

Click Source Link

Document

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

Usage

From source file:com.example.ultravisualdemo.NearFragment.java

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    WindowManager wm = (WindowManager) getActivity().getSystemService(Context.WINDOW_SERVICE);

    mScreenWidth = wm.getDefaultDisplay().getWidth();
    ITEM_HEIGHT = getResources().getDimensionPixelSize(R.dimen.item_height);
    mAdapter = new FirstItemMaxAdapter();
    mListView.setAdapter(mAdapter);//from  w ww  .j ava  2 s.  c o m
    mListView.setItemHeight(ITEM_HEIGHT);
    mListView.setItemMaxHeight(mScreenWidth);
}

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From source file:net.genus.plugins.screensize.ScreenSize.java

@Override
public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
    if (action.equals("getSize")) {
        Log.d("ScreenSizeDebug", "getSize");
        DisplayMetrics metrics = new DisplayMetrics();
        Context context = this.cordova.getActivity().getApplicationContext();
        WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        windowManager.getDefaultDisplay().getMetrics(metrics);

        Log.d("ScreenSizeDebug", "Pixles wide: " + metrics.widthPixels);
        Log.d("ScreenSizeDebug", "Pixels high: " + metrics.heightPixels);
        Log.d("ScreenSizeDebug", "DPI Density: " + metrics.densityDpi);

        int width = metrics.widthPixels;
        int height = metrics.heightPixels;
        int dens = metrics.densityDpi;

        double wi = (double) width / (double) dens;
        double hi = (double) height / (double) dens;

        Log.d("ScreenSizeDebug", "Width:  " + wi);
        Log.d("ScreenSizeDebug", "Height: " + hi);

        double x = Math.pow(wi, 2);
        double y = Math.pow(hi, 2);

        double screenInches = Math.sqrt(x + y);
        Log.d("ScreenSizeDebug", "Screen size: " + screenInches);

        screenInches = screenInches * 1000;

        int result = (int) screenInches;
        Log.d("ScreenSizeDebug", "" + result);

        callbackContext.success(result);

        return true;
    }/*from w  w  w  .j  av  a2  s.  c om*/
    return false;
}

---

From source file:com.charon.materialsample.view.ScrollingTabs.java

public static int getWindowWidth(Context context) {
    WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics outMetrics = new DisplayMetrics();
    manager.getDefaultDisplay().getMetrics(outMetrics);
    return outMetrics.widthPixels;
}

---

From source file:com.bobomee.android.common.util.ScreenUtil.java

/**
 * ?/*from  w  w  w .j a va  2  s.  co m*/
 */
public static int getScreenWidth(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics outMetrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(outMetrics);
    return outMetrics.widthPixels;
}

---

From source file:count.ly.messaging.DeviceInfo.java

/**
 * Returns the non-scaled pixel resolution of the current default display being used by the
 * WindowManager in the specified context.
 * @param context context to use to retrieve the current WindowManager
 * @return a string in the format "WxH", or the empty string "" if resolution cannot be determined
 *//*from  www. j a  va2s  . co  m*/
static String getResolution(final Context context) {
    // user reported NPE in this method; that means either getSystemService or getDefaultDisplay
    // were returning null, even though the documentation doesn't say they should do so; so now
    // we catch Throwable and return empty string if that happens
    String resolution = "";
    try {
        final WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        final Display display = wm.getDefaultDisplay();
        final DisplayMetrics metrics = new DisplayMetrics();
        display.getMetrics(metrics);
        resolution = metrics.widthPixels + "x" + metrics.heightPixels;
    } catch (Throwable t) {
        if (Countly.sharedInstance().isLoggingEnabled()) {
            Log.i(Countly.TAG, "Device resolution cannot be determined");
        }
    }
    return resolution;
}

---

From source file:com.acious.android.paginationseekbar.internal.PopupIndicator.java

public PopupIndicator(Context context, AttributeSet attrs, int defStyleAttr, String maxValue, String prevText,
        String nextText) {/*from w  ww.  java 2 s  .c o  m*/
    mWindowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    mPopupView = new Floater(context, attrs, defStyleAttr, maxValue);
    DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
    screenSize.set(displayMetrics.widthPixels, displayMetrics.heightPixels);
    mPrevPageText = prevText;
    mNextPageText = nextText;
}

---

From source file:ly.count.android.api.DeviceInfoTests.java

public void testGetResolution() {
    final DisplayMetrics metrics = new DisplayMetrics();
    ((WindowManager) getContext().getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay()
            .getMetrics(metrics);/*from  www.j  a va 2 s .c o  m*/
    final String expected = metrics.widthPixels + "x" + metrics.heightPixels;
    assertEquals(expected, DeviceInfo.getResolution(getContext()));
}

---

From source file:com.example.textviewsample.MainActivityFragment.java

@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
@Override// ww w  . j  a  v  a  2 s .c o m
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    sourceCodeText = (TextView) view.findViewById(R.id.textView7);
    DisplayMetrics metrics = new DisplayMetrics();
    WindowManager wm = (WindowManager) getActivity().getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    display.getMetrics(metrics);

    int widthInPixels = metrics.widthPixels;
    int heightInPixels = metrics.heightPixels;

    float scaleFactor = metrics.density;

    float widthDp = widthInPixels / scaleFactor;
    float heightDp = heightInPixels / scaleFactor;

    TextView tv1 = (TextView) view.findViewById(R.id.textView1);
    tv1.setText(String.format(Locale.getDefault(),
            "Density: %s, sw%s, w%s\nDevice year: " + "%d\nCPU " + "Cores: %d, " + "MaxFreq: %d",
            getString(R.string.density), DisplayUtils.getSmallestWidth(getActivity()), widthDp,
            YearClass.get(getActivity()), DeviceInfo.getNumberOfCPUCores(), DeviceInfo.getCPUMaxFreqKHz()));

    ExpandableTextView etv = (ExpandableTextView) view.findViewById(R.id.textView6);
    etv.setContracted(true);

    new Shimmer().setDuration(1500).setStartDelay(4000).setRepeatDelay(5000)
            .start((ShimmerTextView) view.findViewById(R.id.textView12));
}

---

From source file:com.itime.team.itime.fragments.QRCodeFragment.java

@NonNull
@Override//from  w w w  .  j av a  2 s .  com
public Dialog onCreateDialog(Bundle savedInstanceState) {
    final Dialog dialog = super.onCreateDialog(savedInstanceState);
    dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
    dialog.setContentView(R.layout.fragment_profile_qrcode);
    ImageView imageView = (ImageView) dialog.findViewById(R.id.setting_profile_qrcode_img);

    final Bundle arguments = getArguments();
    if (!arguments.isEmpty()) {
        mUserId = arguments.getString(QRCODE_STRING);
    }

    Bitmap qrCodeBitmap;

    // method1: change a fix dip to pixel
    //final int dim = DensityUtil.dip2px(getContext(), 600);

    // method2: get the display size and scale into 7/8
    // This assumes the view is full screen, which is a good assumption
    WindowManager manager = (WindowManager) getActivity().getSystemService(Context.WINDOW_SERVICE);
    Display display = manager.getDefaultDisplay();
    Point displaySize = new Point();
    display.getSize(displaySize);
    int width = displaySize.x;
    int height = displaySize.y;
    int smallerDimension = width < height ? width : height;
    final int dim = smallerDimension * 7 / 8;

    try {
        qrCodeBitmap = barcodeEncoder.encodeBitmap(mUserId, BarcodeFormat.QR_CODE, dim, dim);
        imageView.setImageBitmap(qrCodeBitmap);
    } catch (WriterException e) {
        Toast.makeText(getActivity(), "QRCode text can not be empty", Toast.LENGTH_SHORT).show();
    }

    return dialog;
}

---

From source file:com.doomy.library.Internal.PopupIndicator.java

public PopupIndicator(Context context, AttributeSet attrs, int defStyleAttr, String maxValue) {
    mWindowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    mPopupView = new Floater(context, attrs, defStyleAttr, maxValue);
    DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
    screenSize.set(displayMetrics.widthPixels, displayMetrics.heightPixels);
}

---

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