Example usage for android.view Display getRotation

List of usage examples for android.view Display getRotation

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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:Main.java

/**
 * Calls {@link Display#getRotation()}/*from   w w  w  . j  a v  a2 s.  c o m*/
 *
 * @return one of {@link android.view.Surface#ROTATION_0},
 *         {@link android.view.Surface#ROTATION_90},
 *         {@link android.view.Surface#ROTATION_180},
 *         or {@link android.view.Surface#ROTATION_180}.
 */
public static int getRotation(Display display) {
    return display.getRotation();
}

From source file:Main.java

public static int getRotation(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();

    return display.getRotation();
}

From source file:Main.java

/**
 * Calculates the default orientation of the device.<br>
 * The default orientation of most phones is portrait, and the default orientation of most tablets is landscape.
 * /*from   w  ww  .j a  va  2s  .  c  o m*/
 * @param activity Activity.
 * @return {@link Configuration#ORIENTATION_PORTRAIT} or {@link Configuration#ORIENTATION_LANDSCAPE}
 */
public static int getDefaultOrientationOfDevice(Activity activity) {
    Configuration configuration = activity.getResources().getConfiguration();
    boolean orientationLandscape = (configuration.orientation == Configuration.ORIENTATION_LANDSCAPE);

    Display display = activity.getWindowManager().getDefaultDisplay();
    int rotation = display.getRotation();
    boolean parallelToDefaultVerticalAxis = (rotation == Surface.ROTATION_0)
            || (rotation == Surface.ROTATION_180);

    boolean defaultOrientationLandscape = (parallelToDefaultVerticalAxis && orientationLandscape)
            || (!parallelToDefaultVerticalAxis && !orientationLandscape);

    if (defaultOrientationLandscape) {
        return Configuration.ORIENTATION_LANDSCAPE;
    }
    return Configuration.ORIENTATION_PORTRAIT;
}

From source file:Main.java

public static void lockOrientation(Activity activity) {
    Display display = ((WindowManager) activity.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
    int rotation = display.getRotation();
    int tempOrientation = activity.getResources().getConfiguration().orientation;
    int orientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
    switch (tempOrientation) {
    case Configuration.ORIENTATION_LANDSCAPE:
        if (rotation == Surface.ROTATION_0 || rotation == Surface.ROTATION_90)
            orientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
        else// ww w  .ja  v  a 2  s  .c o  m
            orientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE;
        break;
    case Configuration.ORIENTATION_PORTRAIT:
        if (rotation == Surface.ROTATION_0 || rotation == Surface.ROTATION_270)
            orientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
        else
            orientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT;
    }

    activity.setRequestedOrientation(orientation);
}

From source file:Main.java

/**
 * @Thach Feb 21, 2014/*w w w .  j  ava  2 s.  co m*/
 * @Desc lock Orientation
 * @param b
 */
@SuppressWarnings("deprecation")
public static void lockOrientation(Activity act, boolean isLock) {
    if (act == null) {
        return;
    }
    if (isLock) {
        Display display = act.getWindowManager().getDefaultDisplay();
        int rotation = display.getRotation();
        int height;
        int width;
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB_MR2) {
            height = display.getHeight();
            width = display.getWidth();
        } else {
            Point size = new Point();
            display.getSize(size);
            height = size.y;
            width = size.x;
        }
        switch (rotation) {
        case Surface.ROTATION_90:
            if (width > height)
                act.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
            else
                act.setRequestedOrientation(9/* reversePortait */);
            break;
        case Surface.ROTATION_180:
            if (height > width)
                act.setRequestedOrientation(9/* reversePortait */);
            else
                act.setRequestedOrientation(8/* reverseLandscape */);
            break;
        case Surface.ROTATION_270:
            if (width > height)
                act.setRequestedOrientation(8/* reverseLandscape */);
            else
                act.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
            break;
        default:
            if (height > width)
                act.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
            else
                act.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
        }
    } else {
        act.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
    }
}

From source file:org.acra.collector.DisplayManagerCollector.java

@NonNull
private static String collectRotation(@NonNull Display display) {
    return display.getDisplayId() + ".rotation=" + rotationToString(display.getRotation()) + '\n';
}

From source file:Main.java

public static int getSurfaceOrientation(Activity activity) {

    // Sanity check:
    if (activity == null) {
        return -1; // invalid value
    }/*from  ww w .  j  av a 2s  .  co  m*/

    Configuration config = activity.getResources().getConfiguration();
    Display display = ((WindowManager) activity.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();

    int displayRotation;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) {
        displayRotation = display.getRotation(); // only available from Froyo
    } else {
        displayRotation = display.getOrientation();
    }

    int activityOrientation = SCREEN_ORIENTATION_UNKNOWN;

    switch (config.orientation) {
    case Configuration.ORIENTATION_PORTRAIT:
    case Configuration.ORIENTATION_SQUARE:
        activityOrientation = ((displayRotation == Surface.ROTATION_0
                || displayRotation == Surface.ROTATION_270) ? SCREEN_ORIENTATION_PORTRAIT
                        : SCREEN_ORIENTATION_PORTRAITUPSIDEDOWN);
        break;

    case Configuration.ORIENTATION_LANDSCAPE:
        activityOrientation = ((displayRotation == Surface.ROTATION_0 || displayRotation == Surface.ROTATION_90)
                ? SCREEN_ORIENTATION_LANDSCAPELEFT
                : SCREEN_ORIENTATION_LANDSCAPERIGHT);
        break;

    case Configuration.ORIENTATION_UNDEFINED:
    default:
        break;
    }

    return activityOrientation;
}

From source file:me.wimanacra.collector.DisplayManagerCollector.java

private static void collectRotation(@NonNull Display display, JSONObject container) throws JSONException {
    container.put("rotation", rotationToString(display.getRotation()));
}

From source file:com.poloure.simplerss.FeedsActivity.java

/**
 * Checks to see if the default Display in the WindowManager is rotated horizontally.
 *
 * @return true if the display is currently rotated horizontally, false otherwise.
 *///  w w w . j a v a  2  s.  c  o m
private static boolean isDisplayHorizontal() {
    Display display = s_windowManager.getDefaultDisplay();
    int rotation = display.getRotation();
    return Surface.ROTATION_90 == rotation || Surface.ROTATION_270 == rotation;
}

From source file:org.brandroid.openmanager.fragments.DialogHandler.java

public static void showAboutDialog(final Context mContext) {
    LayoutInflater li = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View view = li.inflate(R.layout.about, null);

    String sVersionInfo = "";
    try {//from w  ww. j a va 2 s  . c o  m
        PackageInfo pi = mContext.getPackageManager().getPackageInfo(mContext.getPackageName(), 0);
        sVersionInfo += pi.versionName;
        if (!pi.versionName.contains("" + pi.versionCode))
            sVersionInfo += " (" + pi.versionCode + ")";
        if (OpenExplorer.IS_DEBUG_BUILD)
            sVersionInfo += " *debug*";
    } catch (NameNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    String sBuildTime = "";
    try {
        sBuildTime = SimpleDateFormat.getInstance()
                .format(new Date(new ZipFile(
                        mContext.getPackageManager().getApplicationInfo(mContext.getPackageName(), 0).sourceDir)
                                .getEntry("classes.dex").getTime()));
    } catch (Exception e) {
        Logger.LogError("Couldn't get Build Time.", e);
    }

    WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics dm = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(dm);
    Display d = wm.getDefaultDisplay();
    String sHardwareInfo = "Display:\n";
    sHardwareInfo += "Size: " + d.getWidth() + "x" + d.getHeight() + "\n";
    if (dm != null)
        sHardwareInfo += "Density: " + dm.density + "\n";
    sHardwareInfo += "Rotation: " + d.getRotation() + "\n\n";
    sHardwareInfo += getNetworkInfo(mContext);
    sHardwareInfo += getDeviceInfo();
    ((TextView) view.findViewById(R.id.about_hardware)).setText(sHardwareInfo);

    final String sSubject = "Feedback for OpenExplorer " + sVersionInfo;
    OnClickListener email = new OnClickListener() {
        public void onClick(View v) {
            Intent intent = new Intent(Intent.ACTION_SEND);
            intent.setType("text/plain");
            //intent.addCategory(Intent.CATEGORY_APP_EMAIL);
            intent.putExtra(android.content.Intent.EXTRA_TEXT, "\n" + getDeviceInfo());
            intent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[] { "brandroid64@gmail.com" });
            intent.putExtra(android.content.Intent.EXTRA_SUBJECT, sSubject);
            mContext.startActivity(Intent.createChooser(intent, mContext.getString(R.string.s_chooser_email)));
        }
    };
    OnClickListener viewsite = new OnClickListener() {
        public void onClick(View v) {
            mContext.startActivity(
                    new Intent(android.content.Intent.ACTION_VIEW, Uri.parse("http://brandroid.org/open/")));
        }
    };
    view.findViewById(R.id.about_email).setOnClickListener(email);
    view.findViewById(R.id.about_email_btn).setOnClickListener(email);
    view.findViewById(R.id.about_site).setOnClickListener(viewsite);
    view.findViewById(R.id.about_site_btn).setOnClickListener(viewsite);
    final View mRecentLabel = view.findViewById(R.id.about_recent_status_label);
    final WebView mRecent = (WebView) view.findViewById(R.id.about_recent);
    final OpenChromeClient occ = new OpenChromeClient();
    occ.mStatus = (TextView) view.findViewById(R.id.about_recent_status);
    mRecent.setWebChromeClient(occ);
    mRecent.setWebViewClient(new WebViewClient() {
        @Override
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            occ.mStatus.setVisibility(View.GONE);
            mRecent.setVisibility(View.GONE);
            mRecentLabel.setVisibility(View.GONE);
        }
    });
    mRecent.setBackgroundColor(Color.TRANSPARENT);
    mRecent.loadUrl("http://brandroid.org/open/?show=recent");

    ((TextView) view.findViewById(R.id.about_version)).setText(sVersionInfo);
    if (sBuildTime != "")
        ((TextView) view.findViewById(R.id.about_buildtime)).setText(sBuildTime);
    else
        ((TableRow) view.findViewById(R.id.row_buildtime)).setVisibility(View.GONE);

    fillShortcutsTable((TableLayout) view.findViewById(R.id.shortcuts_table));

    final View tab1 = view.findViewById(R.id.tab1);
    final View tab2 = view.findViewById(R.id.tab2);
    final View tab3 = view.findViewById(R.id.tab3);
    ((Button) view.findViewById(R.id.btn_recent)).setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            tab1.setVisibility(View.VISIBLE);
            tab2.setVisibility(View.GONE);
            tab3.setVisibility(View.GONE);
        }
    });
    ((Button) view.findViewById(R.id.btn_hardware)).setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            tab1.setVisibility(View.GONE);
            tab2.setVisibility(View.VISIBLE);
            tab3.setVisibility(View.GONE);
        }
    });
    ((Button) view.findViewById(R.id.btn_shortcuts)).setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            tab1.setVisibility(View.GONE);
            tab2.setVisibility(View.GONE);
            tab3.setVisibility(View.VISIBLE);
        }
    });

    AlertDialog mDlgAbout = new AlertDialog.Builder(mContext).setTitle(R.string.app_name).setView(view)
            .create();

    mDlgAbout.getWindow().getAttributes().windowAnimations = R.style.SlideDialogAnimation;
    mDlgAbout.getWindow().getAttributes().alpha = 0.9f;

    mDlgAbout.show();
}