Example usage for android.content Context WINDOW

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.i370.ui.view.PagerSlidingTabStrip.java

private void scrollToChild(int position, int offset) {

    //      System.out.println("=====scrollToChild  pos="+position+"  offset="+offset);

    if (tabCount == 0) {
        return;/*  w  w  w . j  a v a 2 s .  c  om*/
    }

    int newScrollX = tabsContainer.getChildAt(position).getLeft() + offset;
    int[] location = new int[2];
    tabsContainer.getChildAt(position).getLocationOnScreen(location);
    //      System.out.println("local x="+location[0]+";  y="+location[1]);
    WindowManager manager = (WindowManager) getContext().getSystemService(Context.WINDOW_SERVICE);
    int scWidth = manager.getDefaultDisplay().getWidth();
    if (click2ScrollPage) {//itempage
        //?item???
        if (location[0] < 0 || location[0] + tabsContainer.getChildAt(position).getWidth() > scWidth) {
            newScrollX -= scrollOffset;
            scrollTo(newScrollX, 0);
            //System.out.println("click2ScrollPage scrollTo x="+newScrollX);
        }
    } else {
        if (position > 0 || offset > 0) {
            newScrollX -= scrollOffset;
        }

        if (newScrollX != lastScrollX) {
            lastScrollX = newScrollX;
            scrollTo(newScrollX, 0);
            //            System.out.println("scrollTo x="+newScrollX);
        }
    }

}

From source file:com.google.android.apps.santatracker.doodles.tilt.SwimmingFragment.java

@Override
protected void firstPassLoadOnUiThread() {
    final FrameLayout.LayoutParams wrapperLP = new FrameLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.MATCH_PARENT);//from w  w w .j  a  v a 2  s. c o  m

    final SwimmingFragment that = this;
    scoreView = getScoreView();
    pauseView = getPauseView();

    int diveViewBottomMargin = (int) context.getResources().getDimension(R.dimen.dive_margin_bottom);
    int diveViewStartMargin = (int) context.getResources().getDimension(R.dimen.dive_margin_left);
    int diveViewSize = (int) context.getResources().getDimension(R.dimen.dive_image_size);

    FrameLayout.LayoutParams diveViewLP = new LayoutParams(diveViewSize, diveViewSize);
    diveViewLP.setMargins(diveViewStartMargin, 0, 0, diveViewBottomMargin);
    diveViewLP.gravity = Gravity.BOTTOM | Gravity.LEFT;

    if (VERSION.SDK_INT >= 17) {
        diveViewLP.setMarginStart(diveViewStartMargin);
    }
    diveView = new DiveView(context);

    countdownView = new TextView(context);
    countdownView.setGravity(Gravity.CENTER);
    countdownView.setTextColor(context.getResources().getColor(R.color.ui_text_yellow));
    countdownView.setTypeface(Typeface.DEFAULT_BOLD);
    countdownView.setText("0");
    countdownView.setVisibility(View.INVISIBLE);
    Locale locale = context.getResources().getConfiguration().locale;
    countdownView.setText(NumberFormat.getInstance(locale).format(3));
    Point screenDimens = AndroidUtils.getScreenSize();
    UIUtil.fitToBounds(countdownView, screenDimens.x / 10, screenDimens.y / 10);

    LinearLayout gameView = new LinearLayout(context);
    gameView.setOrientation(LinearLayout.VERTICAL);

    // Add game view.
    swimmingView = new SwimmingView(context);
    LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
            LinearLayout.LayoutParams.WRAP_CONTENT, 7);
    gameView.addView(swimmingView, lp);

    if (editorMode) {
        LinearLayout buttonWrapper = new LinearLayout(context);
        buttonWrapper.setOrientation(LinearLayout.HORIZONTAL);
        lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
                LinearLayout.LayoutParams.WRAP_CONTENT, 1);
        gameView.addView(buttonWrapper, lp);

        resetButton = getButton(R.string.reset_level, new OnClickListener() {
            @Override
            public void onClick(View v) {
                SwimmingModel level = levelManager.loadDefaultLevel();
                initializeLevel(level, false);

                getActivity().getSharedPreferences(context.getString(R.string.swimming), Context.MODE_PRIVATE)
                        .edit().putString(CURRENT_LEVEL_KEY, null).commit();
            }
        });
        deleteButton = getButton(R.string.delete_levels, new OnClickListener() {
            @Override
            public void onClick(View v) {
                DialogFragment dialogFragment = new DeleteLevelDialogFragment();
                dialogFragment.show(getActivity().getFragmentManager(), "delete");
            }
        });
        loadButton = getButton(R.string.load_level, new OnClickListener() {
            @Override
            public void onClick(View v) {
                DialogFragment dialogFragment = new LoadLevelDialogFragment(that);
                dialogFragment.show(getActivity().getFragmentManager(), "load");
            }
        });
        saveButton = getButton(R.string.save_level, new OnClickListener() {
            @Override
            public void onClick(View v) {
                DialogFragment dialogFragment = new SaveLevelDialogFragment(that);
                dialogFragment.show(getActivity().getFragmentManager(), "save");
            }
        });
        collisionModeButton = new ToggleButton(context);
        collisionModeButton.setText(R.string.scenery_mode);
        collisionModeButton.setTextOff(context.getString(R.string.scenery_mode));
        collisionModeButton.setTextOn(context.getString(R.string.collision_mode));
        collisionModeButton.setOnCheckedChangeListener(new OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                model.collisionMode = isChecked;
            }
        });

        lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,
                LinearLayout.LayoutParams.MATCH_PARENT, 1);
        buttonWrapper.addView(deleteButton, lp);
        buttonWrapper.addView(resetButton, lp);
        buttonWrapper.addView(loadButton, lp);
        buttonWrapper.addView(saveButton, lp);
        buttonWrapper.addView(collisionModeButton, lp);
    }

    sensorManager = (SensorManager) getActivity().getSystemService(Context.SENSOR_SERVICE);
    accelerometerSensor = sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
    if (accelerometerSensor == null) {
        // TODO: The game won't be playable without this, so what should we do?
        Log.d(TAG, "Accelerometer sensor is null");
    }
    displayRotation = ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay()
            .getRotation();

    wrapper.addView(gameView, 0, wrapperLP);
    wrapper.addView(countdownView, 1);
    wrapper.addView(diveView, 2, diveViewLP);
    wrapper.addView(scoreView, 3);
    wrapper.addView(pauseView, 4);
}

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

public static boolean runSizeCommand(Context context, String requestedRes) {
    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  a2  s  .co m

    SharedPreferences prefMain = getPrefMain(context);
    String currentRes = " ";
    String nativeRes;

    if (prefMain.getBoolean("landscape", false))
        nativeRes = Integer.toString(prefMain.getInt("height", 0)) + "x"
                + Integer.toString(prefMain.getInt("width", 0));
    else
        nativeRes = Integer.toString(prefMain.getInt("width", 0)) + "x"
                + Integer.toString(prefMain.getInt("height", 0));

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

        if ("reset".equals(currentRes))
            currentRes = nativeRes;
    } else {
        if ((context.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT
                && !prefMain.getBoolean("landscape", false))
                || (context.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE
                        && prefMain.getBoolean("landscape", false))) {
            currentRes = Integer.toString(metrics.widthPixels) + "x" + Integer.toString(metrics.heightPixels);
        } else if ((context.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE
                && !prefMain.getBoolean("landscape", false))
                || (context.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT
                        && prefMain.getBoolean("landscape", false))) {
            currentRes = Integer.toString(metrics.heightPixels) + "x" + Integer.toString(metrics.widthPixels);
        }
    }

    if (requestedRes.equals("reset"))
        requestedRes = nativeRes;

    return !requestedRes.equals(currentRes);
}

From source file:de.madvertise.android.sdk.MadView.java

/**
 * Starts a background thread to fetch a new ad. Method is called
 * from the refresh timer task//ww  w. j  av a2 s  .c o m
 */
private void requestNewAd() {
    MadUtil.logMessage(null, Log.DEBUG, "Trying to fetch a new ad");

    // exit if already requesting a new ad, not used yet
    if (runningRefreshAd) {
        MadUtil.logMessage(null, Log.DEBUG, "Another request is still in progress ...");
        return;
    }

    new Thread() {
        public void run() {
            // read all parameters, that we need for the request
            // get site token from manifest xml file
            String siteToken = MadUtil.getToken(getContext());
            if (siteToken == null) {
                siteToken = "";
                MadUtil.logMessage(null, Log.DEBUG, "Cannot show ads, since the appID ist null");
            } else {
                MadUtil.logMessage(null, Log.DEBUG, "appID = " + siteToken);
            }

            // get uid (does not work in emulator)
            String uid = Secure.getString(getContext().getContentResolver(), Secure.ANDROID_ID);
            if (uid == null) {
                uid = "";
            } else {
                uid = getMD5Hash(uid);
            }
            MadUtil.logMessage(null, Log.DEBUG, "uid = " + uid);

            // get display metrics
            Display display = ((WindowManager) getContext().getSystemService(Context.WINDOW_SERVICE))
                    .getDefaultDisplay();
            int displayHeight = display.getHeight();
            int displayWidth = display.getWidth();
            MadUtil.logMessage(null, Log.DEBUG, "Display height = " + Integer.toString(displayHeight));
            MadUtil.logMessage(null, Log.DEBUG, "Display width = " + Integer.toString(displayWidth));

            // create post request
            HttpPost postRequest = new HttpPost(MadUtil.MAD_SERVER + "/site/" + siteToken);
            postRequest.setHeader("Content-Type", "application/x-www-form-urlencoded; charset=utf-8");

            List<NameValuePair> parameterList = new ArrayList<NameValuePair>();
            parameterList.add(new BasicNameValuePair("ua", MadUtil.getUA()));
            parameterList.add(new BasicNameValuePair("app", "true"));
            parameterList.add(new BasicNameValuePair("debug", Boolean.toString(testMode)));
            parameterList.add(new BasicNameValuePair("ip", MadUtil.getLocalIpAddress()));
            parameterList.add(new BasicNameValuePair("format", "json"));
            parameterList.add(new BasicNameValuePair("requester", "android_sdk"));
            parameterList.add(new BasicNameValuePair("version", "1.1"));
            parameterList.add(new BasicNameValuePair("uid", uid));
            parameterList.add(new BasicNameValuePair("banner_type", bannerType));
            parameterList.add(new BasicNameValuePair("deliver_only_text", Boolean.toString(deliverOnlyText)));

            MadUtil.refreshCoordinates(getContext());
            if (MadUtil.getLocation() != null) {
                parameterList.add(
                        new BasicNameValuePair("lat", Double.toString(MadUtil.getLocation().getLatitude())));
                parameterList.add(
                        new BasicNameValuePair("lng", Double.toString(MadUtil.getLocation().getLongitude())));
            }

            UrlEncodedFormEntity urlEncodedEntity = null;
            try {
                urlEncodedEntity = new UrlEncodedFormEntity(parameterList);
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }

            postRequest.setEntity(urlEncodedEntity);

            MadUtil.logMessage(null, Log.DEBUG, "Post request created");
            MadUtil.logMessage(null, Log.DEBUG, "Uri : " + postRequest.getURI().toASCIIString());
            MadUtil.logMessage(null, Log.DEBUG,
                    "All headers : " + MadUtil.getAllHeadersAsString(postRequest.getAllHeaders()));
            MadUtil.logMessage(null, Log.DEBUG,
                    "All request parameters :" + MadUtil.printRequestParameters(parameterList));

            synchronized (this) {
                // send blocking request to ad server
                HttpClient httpClient = new DefaultHttpClient();
                HttpResponse httpResponse = null;
                InputStream inputStream = null;
                boolean jsonFetched = false;
                JSONObject json = null;

                try {
                    HttpParams clientParams = httpClient.getParams();
                    HttpConnectionParams.setConnectionTimeout(clientParams,
                            MadUtil.CONNECTION_TIMEOUT.intValue());
                    HttpConnectionParams.setSoTimeout(clientParams, MadUtil.CONNECTION_TIMEOUT.intValue());

                    MadUtil.logMessage(null, Log.DEBUG, "Sending request");
                    httpResponse = httpClient.execute(postRequest);

                    MadUtil.logMessage(null, Log.DEBUG,
                            "Response Code => " + httpResponse.getStatusLine().getStatusCode());
                    if (testMode)
                        MadUtil.logMessage(null, Log.DEBUG, "Madvertise Debug Response: "
                                + httpResponse.getLastHeader("X-Madvertise-Debug"));
                    int responseCode = httpResponse.getStatusLine().getStatusCode();

                    HttpEntity entity = httpResponse.getEntity();

                    if (responseCode == 200 && entity != null) {
                        inputStream = entity.getContent();
                        String resultString = MadUtil.convertStreamToString(inputStream);
                        MadUtil.logMessage(null, Log.DEBUG, "Response => " + resultString);
                        json = new JSONObject(resultString);
                        jsonFetched = true;
                    }
                } catch (ClientProtocolException e) {
                    e.printStackTrace();
                    MadUtil.logMessage(null, Log.DEBUG, "Error in HTTP request / protocol");
                } catch (IOException e) {
                    e.printStackTrace();
                    MadUtil.logMessage(null, Log.DEBUG, "Could not receive a http response on an ad reqeust");
                } catch (JSONException e) {
                    e.printStackTrace();
                    MadUtil.logMessage(null, Log.DEBUG, "Could not parse json object");
                } finally {
                    if (inputStream != null)
                        try {
                            inputStream.close();
                        } catch (IOException e) {
                        }
                }

                // create ad, this is a blocking call
                if (jsonFetched) {
                    currentAd = new Ad(getContext(), json);
                }
            }
            mHandler.post(mUpdateResults);

        }
    }.start();
}

From source file:com.dsdar.thosearoundme.util.MemberAddContactsListFragment.java

@SuppressLint("NewApi")
public static int getWidth(Context mContext) {
    int width = 0;
    WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    if (Build.VERSION.SDK_INT > 12) {
        Point size = new Point();
        display.getSize(size);//from w w w .  java  2  s .  com
        width = size.x;
    } else {
        width = display.getWidth(); // Deprecated
    }
    return width;
}

From source file:flex.android.magiccube.activity.ActivityBattleMode.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.mode_battle);
    btMoveBack = (ImageButton) findViewById(R.id.bt_battle_moveback);
    btMoveForward = (ImageButton) findViewById(R.id.bt_battle_moveforward);
    btStartOb = (ImageButton) findViewById(R.id.bt_battle_startob);

    clock = (ImageView) findViewById(R.id.img_battle_clock);
    txtTime = (TextView) findViewById(R.id.txt_battle_time);
    txtNStep = (TextView) findViewById(R.id.txt_battle_nStep);
    img_nstep = (ImageView) findViewById(R.id.img_battle_nstep);
    progress = (SeekBar) findViewById(R.id.sbar_battle_timer);

    /*//from  w  w w  .  ja va 2s. co m
     * clock.setVisibility(View.VISIBLE);
     * btMoveForward.setVisibility(View.VISIBLE);
     * btMoveBack.setVisibility(View.VISIBLE);
     */

    glView = (ViewBattleMode) findViewById(R.id.game_view_battle);
    glView.SetOnTimerListener(this);
    // glView.setOnStateListener(this);
    glView.SetOnStepListener(this);
    glView.SetMessageSender(this);
    glView.SetDrawCube(false);
    glView.setOnStateListener(this);

    glView2 = (ViewBattleMode) findViewById(R.id.game_view_battle2);
    glView2.SetCanMove(false);

    btMoveBack.setOnClickListener(buttonListener);
    btMoveForward.setOnClickListener(buttonListener);
    btStartOb.setOnClickListener(buttonListener);

    float fontsize = 25.f;
    Typeface typeFace = Typeface.createFromAsset(getAssets(), "fonts/Angies New House.ttf");
    txtTime.setTypeface(typeFace);
    txtTime.setTextColor(Color.GRAY);
    txtTime.setTextSize(fontsize);

    txtNStep.setTypeface(typeFace);
    txtNStep.setTextColor(Color.GRAY);
    txtNStep.setTextSize(fontsize);

    State = OnStateListener.NONE;

    BgVolume = MagiccubePreference.GetPreference(MagiccubePreference.BgVolume, this);
    LinearBgVolume = MusicPlayThread.GetLinearVolume(BgVolume);

    GamingbgmPlayer = MediaPlayer.create(this, R.raw.bg2);
    ObservingbgmPlayer = MediaPlayer.create(this, R.raw.bg);
    FinishbgmPlayer = MediaPlayer.create(this, R.raw.finish);

    GamingbgmPlayer.setVolume(LinearBgVolume, LinearBgVolume);
    ObservingbgmPlayer.setVolume(LinearBgVolume, LinearBgVolume);
    FinishbgmPlayer.setVolume(LinearBgVolume, LinearBgVolume);

    Init();

    // Get local Bluetooth adapter
    mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    // If the adapter is null, then Bluetooth is not supported
    if (mBluetoothAdapter == null) {
        Toast.makeText(this, "...", Toast.LENGTH_LONG).show();
        finish();
        return;
    }

    WindowManager wm = (WindowManager) getSystemService(Context.WINDOW_SERVICE);

    width = wm.getDefaultDisplay().getWidth();
    height = wm.getDefaultDisplay().getHeight();

    layout_moveforward = (LinearLayout) findViewById(R.id.layout_battle_moveforward);
    layout_moveback = (LinearLayout) findViewById(R.id.layout_battle_moveback);

    int buttonwidth = width / 5;
    int buttonheight = height / 13;

    LinearLayout.LayoutParams parms = new LinearLayout.LayoutParams(buttonwidth, buttonheight);

    btMoveForward.setLayoutParams(parms);
    btMoveBack.setLayoutParams(parms);

    layout_moveforward.setPadding(width / 2 - buttonwidth / 2, height - buttonheight, 0, 0);
    layout_moveback.setPadding(width / 15, height - buttonheight, 0, 0);

}

From source file:com.dsdar.thosearoundme.util.MemberAddContactsListFragment.java

@SuppressLint("NewApi")
public static int getHeight(Context mContext) {
    int height = 0;
    WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    if (Build.VERSION.SDK_INT > 12) {
        Point size = new Point();
        display.getSize(size);/*from  www.j  a  v a  2s.c om*/
        height = size.y;
    } else {
        height = display.getHeight(); // Deprecated
    }
    return height;
}

From source file:com.google.android.exoplayer2.demo.MediaPlayerFragment.java

private boolean dispatchCenterWrapperTouchEvent(MotionEvent event) {
    Log.d(TAG, "dispatchCenterWrapperTouchEvent " + event);

    WindowManager wm = (WindowManager) getContext().getSystemService(Context.WINDOW_SERVICE);

    DisplayMetrics screen = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(screen);

    if (mSurfaceYDisplayRange == 0) {
        mSurfaceYDisplayRange = Math.min(screen.widthPixels, screen.heightPixels);
    }//from  w  w w.j a va 2s .co  m

    float x_changed, y_changed;
    if (touchX != -1f && touchY != -1f) {
        y_changed = event.getRawY() - touchY;
        x_changed = event.getRawX() - touchX;
    } else {
        x_changed = 0f;
        y_changed = 0f;
    }

    //        Log.e("tag","x_c=" + x_changed + "screen_x =" + screen.xdpi +" screen_rawx" + event.getRawX());
    float coef = Math.abs(y_changed / x_changed);
    float xgesturesize = (((event.getRawX() - touchX) / screen.xdpi) * 2.54f);//2.54f

    float delta_y = Math.max(1f, (Math.abs(mInitTouchY - event.getRawY()) / screen.xdpi + 0.5f) * 2f);

    switch (event.getAction()) {

    case MotionEvent.ACTION_DOWN:
        mTouchAction = TOUCH_NONE;
        touchX = event.getRawX();
        mVol = mAudioManager.getStreamVolume(AudioManager.STREAM_MUSIC);
        touchY = mInitTouchY = event.getRawY();
        break;

    case MotionEvent.ACTION_MOVE:

        if (mTouchAction != TOUCH_SEEK && coef > 2) {
            if (Math.abs(y_changed / mSurfaceYDisplayRange) < 0.05) {
                return false;
            }

            touchX = event.getRawX();
            touchY = event.getRawY();

            if (activity == null) {
                if ((int) touchX > (4 * screen.widthPixels / 7)) {
                    doVolumeTouch(y_changed);
                    //                        hideCenterInfo();
                    //                            hideOverlay(true);
                }
                // Brightness (Up or Down - Left side)
                if ((int) touchX < (3 * screen.widthPixels / 7)) {
                    doBrightnessTouch(y_changed);
                }
            } else {
                if (!activity.swap && activity.left.getVisibility() == View.VISIBLE
                        && activity.right.getVisibility() == View.VISIBLE) {
                    if ((int) touchX > (3 * screen.widthPixels / 4)) {
                        doVolumeTouch(y_changed);
                        //                        hideCenterInfo();
                        //                            hideOverlay(true);
                    }
                    // Brightness (Up or Down - Left side)
                    else if ((int) touchX >= (2 * screen.widthPixels / 4)) {
                        doBrightnessTouch(y_changed);
                    }
                } else {
                    if ((int) touchX < (1 * screen.widthPixels / 4)) {
                        doBrightnessTouch(y_changed);
                        //                        hideCenterInfo();
                        //                            hideOverlay(true);
                    }
                    // Brightness (Up or Down - Left side)
                    else if ((int) touchX < (2 * screen.widthPixels / 4)) {
                        doVolumeTouch(y_changed);
                    }
                }
            }

        } else {
            doSeekTouch(Math.round(delta_y), xgesturesize, false);
        }

        break;

    case MotionEvent.ACTION_UP:
        if (mTouchAction == TOUCH_SEEK) {
            doSeekTouch(Math.round(delta_y), xgesturesize, true);
        }

        if (mTouchAction != TOUCH_NONE) {
            hideCenterInfo();
        }

        touchX = -1f;
        touchY = -1f;
        break;
    default:
        break;
    }

    return mTouchAction != TOUCH_NONE;
}

From source file:com.bamobile.fdtks.util.Tools.java

public static Bitmap decodeByteArray(byte[] data, int index, int length) {
    try {/*from w  ww. j  a v a2 s  .co m*/
        WindowManager wm = (WindowManager) SplashActivity.getInstance()
                .getSystemService(Context.WINDOW_SERVICE);
        //Decode image size
        BitmapFactory.Options o = new BitmapFactory.Options();
        o.inJustDecodeBounds = true;
        o.inInputShareable = true;
        o.inPurgeable = true;
        o.inDither = false;
        BitmapFactory.decodeByteArray(data, index, length, o);

        //The new size we want to scale to
        final int IMAGE_MAX_SIZE = wm.getDefaultDisplay().getWidth();

        //Find the correct scale value. It should be the power of 2.
        int scale = 1;
        if (o.outHeight > IMAGE_MAX_SIZE || o.outWidth > IMAGE_MAX_SIZE) {
            scale = (int) Math.pow(2, (int) Math.ceil(
                    Math.log(IMAGE_MAX_SIZE / (double) Math.max(o.outHeight, o.outWidth)) / Math.log(0.5)));
        }

        //Decode with inSampleSize
        o.inSampleSize = scale;
        o.inJustDecodeBounds = false;
        return BitmapFactory.decodeByteArray(data, index, length, o);
    } catch (Exception e) {
        Log.e("Tools.decodeByteArray", e.getMessage(), e);
    }
    return null;
}

From source file:com.kayac.slidingmenu.ui.views.DraggableLayout.java

public static Point getScreenSize(Context c) {
    Point p = new Point();
    WindowManager wm = (WindowManager) c.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    p.x = display.getWidth();//from w  w  w .  j av a 2s.co  m
    p.y = display.getHeight();
    return p;
}

Example usage for android.content Context WINDOW_SERVICE

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