Example usage for android.util DisplayMetrics DisplayMetrics

Introduction

In this page you can find the example usage for android.util DisplayMetrics DisplayMetrics.

Prototype

public DisplayMetrics() 

Source Link

Usage

From source file:com.github.chenxiaolong.dualbootpatcher.switcher.MbtoolTaskOutputFragment.java

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    mEmulatorView = (EmulatorView) getActivity().findViewById(R.id.terminal);
    DisplayMetrics metrics = new DisplayMetrics();
    getActivity().getWindowManager().getDefaultDisplay().getMetrics(metrics);
    mEmulatorView.setDensity(metrics);//from   w ww  .j  a v  a 2 s . c o  m

    if (savedInstanceState != null) {
        mIsRunning = savedInstanceState.getBoolean(EXTRA_IS_RUNNING);
    }

    Parcelable[] parcelables = getArguments().getParcelableArray(PARAM_ACTIONS);
    mActions = Arrays.copyOf(parcelables, parcelables.length, MbtoolAction[].class);

    int titleResId = -1;

    int countBackup = 0;
    int countRestore = 0;
    int countFlash = 0;

    for (MbtoolAction a : mActions) {
        switch (a.getType()) {
        case ROM_INSTALLER:
            countFlash++;
            break;
        case BACKUP_RESTORE:
            switch (a.getBackupRestoreParams().getAction()) {
            case BACKUP:
                countBackup++;
                break;
            case RESTORE:
                countRestore++;
                break;
            }
            break;
        }
    }

    if (countBackup + countRestore + countFlash > 1) {
        titleResId = R.string.in_app_flashing_title_flash_files;
    } else if (countBackup > 0) {
        titleResId = R.string.in_app_flashing_title_backup_rom;
    } else if (countRestore > 0) {
        titleResId = R.string.in_app_flashing_title_restore_rom;
    } else if (countFlash > 0) {
        titleResId = R.string.in_app_flashing_title_flash_file;
    }

    if (titleResId >= 0) {
        getActivity().setTitle(titleResId);
    }
}

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From source file:io.selendroid.server.model.SelendroidNativeDriver.java

public Dimension getWindowSize() {
    DisplayMetrics metrics = new DisplayMetrics();
    serverInstrumentation.getCurrentActivity().getWindowManager().getDefaultDisplay().getMetrics(metrics);

    return new Dimension(metrics.widthPixels, metrics.heightPixels);
}

---

From source file:jp.seikeidenron.androidtv.common.Utils.java

public static int getDisplayWidthInPx(Activity activity) {
    DisplayMetrics metrics = new DisplayMetrics();
    activity.getWindowManager().getDefaultDisplay().getMetrics(metrics);
    return metrics.widthPixels;
}

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From source file:com.nike.plusgps.nikeplusgallery.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    dbHelper = new DBHelper(this); // Creates the database
    dbHelper.deleteAllResponse(); // Clears the JSON response cache
    dbHelper.deleteAllMedia(); // Clears the JSON images cache

    // Get memory class of this device, exceeding this amount will throw an
    // OutOfMemory exception.
    final int memClass = ((ActivityManager) getSystemService(Context.ACTIVITY_SERVICE)).getMemoryClass();
    // Use 1/8th of the available memory for this memory cache.
    final int cacheSize = 1024 * 1024 * memClass / 8;
    mMemoryCache = new LruCache<String, Bitmap>(cacheSize) {
        @Override/*  www .j av  a2 s . c  o m*/
        protected int sizeOf(String key, Bitmap bitmap) {
            // The cache size will be measured in bytes rather than number of items.
            return bitmap.getByteCount();
        }
    };

    if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {

        setContentView(R.layout.activity_main_port);
        GridView view = (GridView) findViewById(R.id.gridView);
        flickrFeedList = new ArrayList<FlickrFeed>();
        new JSONParser()
                .execute("http://api.flickr.com/services/feeds/photos_public.gne?tags=nike&format=json");
        adapter = new FlickrFeedAdapter(getApplicationContext(), R.layout.single_elem_port, flickrFeedList,
                dbHelper, mMemoryCache);
        view.setAdapter(adapter);

    } else {

        setContentView(R.layout.activity_main_land);
        carouselElement = (LinearLayout) findViewById(R.id.carousel);
        // Compute width of a carousel item based on screen width and initial item count
        final DisplayMetrics displayMetrics = new DisplayMetrics();
        getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
        final int imageWidth = (int) (displayMetrics.widthPixels / INITIAL_ITEMS_COUNT);

        ImageView imageItem;
        String imgURL;
        for (int i = 0; i < flickrFeedList.size(); ++i) {
            imageItem = new ImageView(this);
            imgURL = flickrFeedList.get(i).getMedia();
            new DownloadImageTask(imageItem).execute(imgURL);
            imageItem.setLayoutParams(new LinearLayout.LayoutParams(imageWidth, imageWidth));
            carouselElement.addView(imageItem);
        }
    }
}

---

From source file:jp.seikeidenron.androidtv.common.Utils.java

public static int getDisplayHeightInPx(Activity activity) {
    DisplayMetrics metrics = new DisplayMetrics();
    activity.getWindowManager().getDefaultDisplay().getMetrics(metrics);
    return metrics.heightPixels;
}

---

From source file:org.openremote.android.console.Main.java

/**
 * Read display metrics.// w  ww.  ja v a  2  s  .c om
 * Include screen width and height.
 */
private void readDisplayMetrics() {
    DisplayMetrics dm = new DisplayMetrics();
    dm = getApplicationContext().getResources().getDisplayMetrics();
    Screen.SCREEN_WIDTH = dm.widthPixels;
    Screen.SCREEN_HEIGHT = dm.heightPixels;
}

---

From source file:net.evecom.androidecssp.base.BaseWebActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mContext = this;
    temp = HttpUtil.getPageSize(this);
    setContentView(R.layout.message_post_web);
    // dialog = ProgressDialog.show(BaseWebActivity.this, null,
    // "..");//from  ww  w .j  a va 2  s. com
    // dialog.setCancelable(true);

    lineProgressBar = (ProgressBar) findViewById(R.id.webview_progress_id);
    imageView = (ImageView) findViewById(R.id.image_view_at_web);
    webView = (WebView) this.findViewById(R.id.wv_oauth_message);
    CookieSyncManager.createInstance(this);
    CookieSyncManager.getInstance().startSync();
    CookieManager.getInstance().removeSessionCookie();

    webView.setWebViewClient(new BaseWebViewClient((BaseWebActivity) instance));
    webView.setWebChromeClient(new BaseChromeClient((BaseWebActivity) instance));

    // 
    webView.setDownloadListener(new MyWebViewDownLoadListener());
    WebSettings webSettings = webView.getSettings();
    webSettings.setSupportZoom(true);
    // WebViewJavaScript
    webSettings.setJavaScriptEnabled(true);
    webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
    webSettings.setBuiltInZoomControls(true);// support zoom
    webSettings.setUseWideViewPort(true);
    webSettings.setLoadWithOverviewMode(true);
    /**  */
    // //
    webSettings.setDatabaseEnabled(true);
    String dir = this.getApplicationContext().getDir("database", Context.MODE_PRIVATE).getPath();
    // 
    webSettings.setGeolocationEnabled(true);
    // 
    webSettings.setGeolocationDatabasePath(dir);
    // 
    webSettings.setDomStorageEnabled(true);
    DisplayMetrics metrics = new DisplayMetrics();
    getWindowManager().getDefaultDisplay().getMetrics(metrics);
    int mDensity = metrics.densityDpi;
    if (mDensity == 240) {
        webSettings.setDefaultZoom(ZoomDensity.FAR);
    } else if (mDensity == 160) {
        webSettings.setDefaultZoom(ZoomDensity.MEDIUM);
    } else if (mDensity == 120) {
        webSettings.setDefaultZoom(ZoomDensity.CLOSE);
        // }else if(mDensity == DisplayMetrics..DENSITY_XHIGH){
        // webSettings.setDefaultZoom(ZoomDensity.FAR);
    } else if (mDensity == DisplayMetrics.DENSITY_HIGH) {
        webSettings.setDefaultZoom(ZoomDensity.FAR);
    }

    dialogPress = new AlertDialog.Builder(this).setTitle("").setMessage(":0/0")
            .setPositiveButton("", new OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialog.dismiss();
                }
            }).create();

    webView.addJavascriptInterface(new JsInterface(getApplicationContext()), "androidbase");
    String url = HttpUtil.getPCURL() + "jfs/mobile/androidIndex/jqmobileTest";
    // post
    // webView.postUrl(url, postData) postDatabyte[] 
    // EncodingUtils.getBytes("&pwd=888", charset)
    webView.postUrl(url, EncodingUtils.getBytes("", "BASE64"));

}

---

From source file:com.morphoss.jumble.frontend.CategoryScreenActivity.java

/**
 * This method creates a popup window when a level is unlocked
 *//*from w w  w.  jav a2  s. com*/
public void PopupWindowLevel() {

    try {

        LayoutInflater inflater = (LayoutInflater) CategoryScreenActivity.this
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        View layout = inflater.inflate(R.layout.popup_level, (ViewGroup) findViewById(R.id.popup_element));
        DisplayMetrics metrics = new DisplayMetrics();
        getWindowManager().getDefaultDisplay().getMetrics(metrics);
        pwindowLevel = new PopupWindow(layout, metrics.widthPixels, metrics.heightPixels, true);
        pwindowLevel.showAtLocation(layout, Gravity.CENTER, 0, 0);
        btnClosePopupLevel = (ImageView) layout.findViewById(R.id.btn_close_popup);
        btnClosePopupLevel.setOnClickListener(cancel_popup_level);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:com.example.camera360.ui.ImageDetailActivity.java

@SuppressWarnings("unchecked")
@TargetApi(11)//  ww w. j  a  v a  2s  .  com
@Override
public void onCreate(Bundle savedInstanceState) {
    if (BuildConfig.DEBUG) {
        Utils.enableStrictMode();
    }
    super.onCreate(savedInstanceState);
    setContentView(R.layout.image_detail_pager);

    arrayList = (ArrayList<HashMap<String, String>>) getIntent().getSerializableExtra(IMAGE_URL);

    // Fetch screen height and width, to use as our max size when loading
    // images as this
    // activity runs full screen

    baseAnimate = new BaseAnimate();

    final DisplayMetrics displayMetrics = new DisplayMetrics();
    getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
    final int height = displayMetrics.heightPixels;
    final int width = displayMetrics.widthPixels;

    // For this sample we'll use half of the longest width to resize our
    // images. As the
    // image scaling ensures the image is larger than this, we should be
    // left with a
    // resolution that is appropriate for both portrait and landscape. For
    // best image quality
    // we shouldn't divide by 2, but this will use more memory and require a
    // larger memory
    // cache.
    final int longest = (height > width ? height : width) / 2;

    ImageCache.ImageCacheParams cacheParams = new ImageCache.ImageCacheParams(this, IMAGE_CACHE_DIR);
    cacheParams.setMemCacheSizePercent(0.25f); // Set memory cache to 25% of
    // app memory

    mImageDetailLayout = (FrameLayout) findViewById(R.id.image_detail_layout);

    mImageDetailView = (LinearLayout) findViewById(R.id.image_detail);

    // The ImageFetcher takes care of loading images into our ImageView
    // children asynchronously
    mImageFetcher = new ImageFetcher(this, longest);
    mImageFetcher.addImageCache(getSupportFragmentManager(), cacheParams);
    mImageFetcher.setImageFadeIn(false);

    // Set up ViewPager and backing adapter
    mAdapter = new ImagePagerAdapter(getSupportFragmentManager(), arrayList.size());

    mInflater = LayoutInflater.from(mImageDetailLayout.getContext());

    mPager = (ViewPager) findViewById(R.id.view_pager);
    mPager.setAdapter(mAdapter);
    mPager.setPageMargin((int) getResources().getDimension(R.dimen.image_detail_pager_margin));
    mPager.setOffscreenPageLimit(2);

    // Set up activity to go full screen
    getWindow().addFlags(LayoutParams.FLAG_FULLSCREEN);

    // Enable some additional newer visibility and ActionBar features to
    // create a more
    // immersive photo viewing experience
    if (Utils.hasHoneycomb()) {
        final ActionBar actionBar = getActionBar();

        // Hide title text and set home as up
        actionBar.setDisplayShowTitleEnabled(false);
        actionBar.setDisplayHomeAsUpEnabled(true);

        // Hide and show the ActionBar as the visibility changes
        mPager.setOnSystemUiVisibilityChangeListener(new View.OnSystemUiVisibilityChangeListener() {
            @Override
            public void onSystemUiVisibilityChange(int vis) {
                if ((vis & View.SYSTEM_UI_FLAG_LOW_PROFILE) != 0) {
                    actionBar.hide();
                } else {
                    actionBar.show();
                }
            }
        });

        // Start low profile mode and hide ActionBar
        mPager.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);
        actionBar.hide();
    }

    // Set the current item based on the extra passed in to this activity
    final int extraCurrentItem = getIntent().getIntExtra(EXTRA_IMAGE, -1);

    currentIndex = extraCurrentItem;

    if (extraCurrentItem != -1) {
        mPager.setCurrentItem(extraCurrentItem);
    }

    mPager.setOnPageChangeListener(new ImageOnPageChangeListener());

    initHeaderMenu();

    addFooterMenu();

    initImageDetail();

    setImageInfo();
}

---

From source file:com.felkertech.n.tv.fragments.VideoDetailsFragment.java

private void prepareBackgroundManager() {
    mBackgroundManager = BackgroundManager.getInstance(getActivity());
    mBackgroundManager.attach(getActivity().getWindow());
    mDefaultBackground = getResources().getDrawable(R.drawable.c_background5);
    mMetrics = new DisplayMetrics();
    getActivity().getWindowManager().getDefaultDisplay().getMetrics(mMetrics);
}

---

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