Example usage for android.view Display getRotation

Introduction

In this page you can find the example usage for android.view Display getRotation.

Prototype

@Surface.Rotation
public int getRotation() 

Source Link

Document

Returns the rotation of the screen from its "natural" orientation.

Usage

From source file:org.chromium.ChromeSystemDisplay.java

private int getRotation(final Display display) {
    final int rotation = display.getRotation();
    final int DEFAULT_ROTATION = 0;

    if (rotation == Surface.ROTATION_0) {
        return 0;
    } else if (rotation == Surface.ROTATION_90) {
        return 90;
    } else if (rotation == Surface.ROTATION_180) {
        return 180;
    } else if (rotation == Surface.ROTATION_270) {
        return 270;
    }//from   ww  w .j a  v  a  2s  .  co m
    return DEFAULT_ROTATION;
}

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From source file:com.google.android.apps.santatracker.games.SplashActivity.java

@Override
protected void onStart() {
    super.onStart();

    // Orientation
    boolean gameIsLandscape = getIntent().getBooleanExtra(EXTRA_LANDSCAPE, false);
    boolean isLandscape = getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE;
    Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
    int rotation = display.getRotation();

    // Figure out how many degrees to rotate
    // Landscape always wants to be at 90degrees, portrait always wants to be at 0degrees
    float degreesToRotate = 0f;
    if (rotation == Surface.ROTATION_0) {
        degreesToRotate = gameIsLandscape && !isLandscape ? 90.0f : 0.0f;
    } else if (rotation == Surface.ROTATION_90) {
        degreesToRotate = gameIsLandscape && isLandscape ? 0f : -90f;
    } else if (rotation == Surface.ROTATION_180) {
        degreesToRotate = gameIsLandscape && !isLandscape ? -90f : -180f;
    } else if (rotation == Surface.ROTATION_270) {
        degreesToRotate = gameIsLandscape && isLandscape ? -180f : -270f;
    }/*from  w  ww. j  av a2 s  . co m*/

    // On a TV, should always be 0
    if (isRunningOnTV()) {
        degreesToRotate = 0f;
    }

    // Rotate, if necessary
    if (degreesToRotate != 0) {
        Point size = new Point();
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
            display.getRealSize(size);
        } else {
            display.getSize(size);
        }
        int w = size.x;
        int h = size.y;

        View mainLayout = findViewById(R.id.splash_layout);
        mainLayout.setRotation(degreesToRotate);
        mainLayout.setTranslationX((w - h) / 2);
        mainLayout.setTranslationY((h - w) / 2);

        ViewGroup.LayoutParams lp = mainLayout.getLayoutParams();
        lp.height = w;
        lp.width = h;

        mainLayout.requestLayout();
    }
}

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From source file:com.nextgis.mobile.forms.CameraFragment.java

public int getDeviceRotation() {

    if (getActivity() == null)
        return 0;
    if (getActivity().getWindowManager() == null)
        return 0;
    Display display = getActivity().getWindowManager().getDefaultDisplay();
    if (display != null) {
        if (display.getRotation() == Surface.ROTATION_90) {
            return 90;
        } else if (display.getRotation() == Surface.ROTATION_180) {
            return 180;
        } else if (display.getRotation() == Surface.ROTATION_270) {
            return 270;
        }//from  w ww . j ava 2  s  . c  o m
    }
    return 0;
}

---

From source file:io.appium.uiautomator2.core.AccessibilityNodeInfoDumper.java

private void addDisplayInfo() throws IOException {
    Display display = UiAutomatorBridge.getInstance().getDefaultDisplay();
    Point size = new Point();
    display.getSize(size);//  w  w  w .j a v  a 2  s. com
    serializer.attribute(NAMESPACE, "rotation", Integer.toString(display.getRotation()));
    serializer.attribute(NAMESPACE, "width", Integer.toString(size.x));
    serializer.attribute(NAMESPACE, "height", Integer.toString(size.y));
}

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From source file:de.gebatzens.ggvertretungsplan.fragment.MensaFragment.java

@Override
public void createView(LayoutInflater inflater, ViewGroup view) {
    Display display = ((WindowManager) getActivity().getApplicationContext()
            .getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
    int rotation = display.getRotation();
    Log.d("Screen orientation", String.valueOf(rotation));
    if ((rotation == 3) || (rotation == 1)) {
        screen_orientation_horizotal = true;
    } else {/*  w w  w .  ja va 2  s . c om*/
        screen_orientation_horizotal = false;
    }
    final ScrollView sv = new ScrollView(getActivity());
    sv.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));
    sv.setTag("mensa_scroll");
    ((LinearLayout) view.findViewById(R.id.mensa_content)).addView(sv);
    final LinearLayout l = new LinearLayout(getActivity());
    l.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));
    l.setOrientation(LinearLayout.VERTICAL);
    int p = toPixels(6);
    l.setPadding(p, p, p, p);
    sv.addView(l);
    for (Mensa.MensaItem item : GGApp.GG_APP.mensa) {
        if (!item.isPast())
            l.addView(createCardItem(item, inflater));

    }
}

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From source file:com.nextgis.maplibui.fragment.CompassFragment.java

public int getDeviceRotation() {
    Display display = getActivity().getWindowManager().getDefaultDisplay();
    final int rotation = display.getRotation();

    if (rotation == Surface.ROTATION_90) {
        return 90;
    } else if (rotation == Surface.ROTATION_180) {
        return 180;
    } else if (rotation == Surface.ROTATION_270) {
        return 270;
    }/*w  w w .j a  v  a2s .c  o  m*/

    return 0;
}

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From source file:com.nextgis.mobile.forms.CompassFragment.java

public int getDeviceRotation() {

    Display display = getActivity().getWindowManager().getDefaultDisplay();

    final int rotation = display.getRotation();

    if (rotation == Surface.ROTATION_90) {
        return 90;
    } else if (rotation == Surface.ROTATION_180) {
        return 180;
    } else if (rotation == Surface.ROTATION_270) {
        return 270;
    }//from  w  ww .j  a  v  a2s .  c o  m

    return 0;
}

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From source file:com.metinkale.prayerapp.compass.Main.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.compass_main);
    PermissionUtils.get(this).needLocation(this);
    mSensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);

    Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
    mDisplayRotation = display.getRotation();

    // sensor listeners
    mMagAccel = new MagAccelListener(this);

    FragmentManager fragmentManager = getSupportFragmentManager();
    FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();

    mFrag2D = new Frag2D();
    mList = mFrag2D;/*  w  w w .  ja  v  a2  s  . co m*/
    fragmentTransaction.add(R.id.frag2D, mFrag2D, "2d");
    fragmentTransaction.commit();
}

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From source file:com.projecttango.examples.java.floorplanreconstruction.FloorPlanReconstructionActivity.java

/**
 * Set the display rotation./*from  w  ww . j a va  2  s.c o m*/
 */
private void setDisplayRotation() {
    Display display = getWindowManager().getDefaultDisplay();
    mDisplayRotation = display.getRotation();
}

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From source file:de.uulm.graphicalpasswords.openmiba.MIBALoginActivity.java

private void setViews() {
    tableLayout = (TableLayout) findViewById(R.id.tableLayout);
    btnBack = (Button) findViewById(R.id.miba_btnBack);
    btnBack.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            back();//from   w w w . j a  v a2  s  .c om
        }
    });

    tvRound = (TextView) this.findViewById(R.id.tvRound);
    tvRound.setText(getString(R.string.label_round) + " 1");

    linlGrid = new LinearLayout[2][4];
    linlGrid[0][0] = (LinearLayout) this.findViewById(R.id.square1);
    linlGrid[1][0] = (LinearLayout) this.findViewById(R.id.square2);
    linlGrid[0][1] = (LinearLayout) this.findViewById(R.id.square3);
    linlGrid[1][1] = (LinearLayout) this.findViewById(R.id.square4);
    linlGrid[0][2] = (LinearLayout) this.findViewById(R.id.square5);
    linlGrid[1][2] = (LinearLayout) this.findViewById(R.id.square6);
    linlGrid[0][3] = (LinearLayout) this.findViewById(R.id.square7);
    linlGrid[1][3] = (LinearLayout) this.findViewById(R.id.square8);

    for (int y = 0; y < 4; y++) {
        for (int x = 0; x < 2; x++) {
            linlGrid[x][y].setBackgroundColor(colors_off[x][y]);
        }

    }

    // get width and height from mainpanel
    // can not use display width/height because of notification bar
    ViewTreeObserver vto = tableLayout.getViewTreeObserver();
    vto.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
        @Override
        public void onGlobalLayout() {

            // get values of portrait mode

            Display display = getWindowManager().getDefaultDisplay();

            if (display.getRotation() == Surface.ROTATION_0) {
                width = tableLayout.getWidth();
                height = tableLayout.getHeight();
            } else {
                height = tableLayout.getWidth();
                width = tableLayout.getHeight();
            }

            Bitmap bmp = BitmapFactory.decodeResource(getResources(), R.drawable.ccp000);
            bmp = Bitmap.createScaledBitmap(bmp, width, height, true);
            Drawable d = new BitmapDrawable(getResources(), bmp);
            bmp = null; // prevent outofmemor
            tableLayout.setBackgroundDrawable(d);

            touchlistener = new TouchListener(linlGrid, width, height, handler);
            tableLayout.setOnTouchListener(touchlistener);
            // remove listener again otherwise it gets called twice
            tableLayout.getViewTreeObserver().removeGlobalOnLayoutListener(this);
        }
    });
}

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