Example usage for android.content.res Configuration ORIENTATION_LANDSCAPE

Introduction

In this page you can find the example usage for android.content.res Configuration ORIENTATION_LANDSCAPE.

Prototype

int ORIENTATION_LANDSCAPE

To view the source code for android.content.res Configuration ORIENTATION_LANDSCAPE.

Click Source Link

Document

Constant for #orientation , value corresponding to the land resource qualifier.

Usage

From source file:com.ubc.dank.photohunt.CameraFragment.java

/**
 * Sets up member variables related to camera.
 *
 * @param width  The width of available size for camera preview
 * @param height The height of available size for camera preview
 *//*from w  ww  . ja va2 s  .  c o m*/
private void setUpCameraOutputs(int width, int height) {
    Activity activity = getActivity();
    CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);
    try {
        for (String cameraId : manager.getCameraIdList()) {
            CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId);

            // We don't use a front facing camera in this sample.
            Integer facing = characteristics.get(CameraCharacteristics.LENS_FACING);
            if (facing != null && facing == CameraCharacteristics.LENS_FACING_FRONT) {
                continue;
            }

            StreamConfigurationMap map = characteristics
                    .get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
            if (map == null) {
                continue;
            }

            // For still image captures, we use the largest available size.
            Size largest = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)),
                    new CompareSizesByArea());
            mImageReader = ImageReader.newInstance(largest.getWidth(), largest.getHeight(), ImageFormat.JPEG,
                    /*maxImages*/2);
            mImageReader.setOnImageAvailableListener(mOnImageAvailableListener, mBackgroundHandler);

            // Find out if we need to swap dimension to get the preview size relative to sensor
            // coordinate.
            int displayRotation = activity.getWindowManager().getDefaultDisplay().getRotation();
            int sensorOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION);
            boolean swappedDimensions = false;
            switch (displayRotation) {
            case Surface.ROTATION_0:
            case Surface.ROTATION_180:
                if (sensorOrientation == 90 || sensorOrientation == 270) {
                    swappedDimensions = true;
                }
                break;
            case Surface.ROTATION_90:
            case Surface.ROTATION_270:
                if (sensorOrientation == 0 || sensorOrientation == 180) {
                    swappedDimensions = true;
                }
                break;
            default:
                Log.e(TAG, "Display rotation is invalid: " + displayRotation);
            }

            Point displaySize = new Point();
            activity.getWindowManager().getDefaultDisplay().getSize(displaySize);
            int rotatedPreviewWidth = width;
            int rotatedPreviewHeight = height;
            int maxPreviewWidth = displaySize.x;
            int maxPreviewHeight = displaySize.y;

            if (swappedDimensions) {
                rotatedPreviewWidth = height;
                rotatedPreviewHeight = width;
                maxPreviewWidth = displaySize.y;
                maxPreviewHeight = displaySize.x;
            }

            if (maxPreviewWidth > MAX_PREVIEW_WIDTH) {
                maxPreviewWidth = MAX_PREVIEW_WIDTH;
            }

            if (maxPreviewHeight > MAX_PREVIEW_HEIGHT) {
                maxPreviewHeight = MAX_PREVIEW_HEIGHT;
            }

            // Danger, W.R.! Attempting to use too large a preview size could  exceed the camera
            // bus' bandwidth limitation, resulting in gorgeous previews but the storage of
            // garbage capture data.
            mPreviewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class), rotatedPreviewWidth,
                    rotatedPreviewHeight, maxPreviewWidth, maxPreviewHeight, largest);

            // We fit the aspect ratio of TextureView to the size of preview we picked.
            int orientation = getResources().getConfiguration().orientation;
            if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
                mTextureView.setAspectRatio(mPreviewSize.getWidth(), mPreviewSize.getHeight());
            } else {
                mTextureView.setAspectRatio(mPreviewSize.getHeight(), mPreviewSize.getWidth());
            }

            // Check if the flash is supported.
            Boolean available = characteristics.get(CameraCharacteristics.FLASH_INFO_AVAILABLE);
            mFlashSupported = available == null ? false : available;

            mCameraId = cameraId;
            return;
        }
    } catch (CameraAccessException e) {
        e.printStackTrace();
    } catch (NullPointerException e) {
        // Currently an NPE is thrown when the Camera2API is used but not supported on the
        // device this code runs.
        ErrorDialog.newInstance("Error opening dialogue").show(getChildFragmentManager(), FRAGMENT_DIALOG);
    }
}

---

From source file:com.android.launcher3.Launcher.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    if (DEBUG_STRICT_MODE) {
        StrictMode.setThreadPolicy(/*  w w  w.  ja  v a  2 s  . co m*/
                new StrictMode.ThreadPolicy.Builder().detectDiskReads().detectDiskWrites().detectNetwork() // or .detectAll() for all detectable problems
                        .penaltyLog().build());
        StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder().detectLeakedSqlLiteObjects()
                .detectLeakedClosableObjects().penaltyLog().penaltyDeath().build());
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
        if (LauncherAppState.PROFILE_STARTUP) {
            Trace.beginSection("Launcher-onCreate");
        }
    }

    predictiveAppsProvider = new PredictiveAppsProvider(this);

    if (mLauncherCallbacks != null) {
        mLauncherCallbacks.preOnCreate();
    }

    super.onCreate(savedInstanceState);

    app = LauncherAppState.getInstance();

    // Load configuration-specific DeviceProfile
    mDeviceProfile = getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE
            ? app.getInvariantDeviceProfile().landscapeProfile
            : app.getInvariantDeviceProfile().portraitProfile;

    mSharedPrefs = Utilities.getPrefs(this);
    mIsSafeModeEnabled = getPackageManager().isSafeMode();
    mModel = app.setLauncher(this);
    mIconCache = app.getIconCache();
    mAccessibilityDelegate = new LauncherAccessibilityDelegate(this);

    mDragController = new DragController(this);
    mAllAppsController = new AllAppsTransitionController(this);
    mStateTransitionAnimation = new LauncherStateTransitionAnimation(this, mAllAppsController);

    mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);

    mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
    mAppWidgetHost.startListening();

    // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
    // this also ensures that any synchronous binding below doesn't re-trigger another
    // LauncherModel load.
    mPaused = false;

    setContentView(R.layout.launcher);

    //Shortcuts variable init
    masterLayout = (InsettableFrameLayout) findViewById(R.id.launcher);
    gridSize = new GridSize((int) app.getInvariantDeviceProfile().numColumns,
            (int) app.getInvariantDeviceProfile().numRows);

    IS_ALLOW_MIC = Utilities.isAllowVoiceInSearchBarPrefEnabled(getApplicationContext());

    setupViews();
    mDeviceProfile.layout(this, false /* notifyListeners */);
    mExtractedColors = new ExtractedColors();
    loadExtractedColorsAndColorItems();

    ((AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE)).addAccessibilityStateChangeListener(this);

    lockAllApps();

    mSavedState = savedInstanceState;
    restoreState(mSavedState);

    if (LauncherAppState.PROFILE_STARTUP) {
        Trace.endSection();
    }

    // We only load the page synchronously if the user rotates (or triggers a
    // configuration change) while launcher is in the foreground
    if (!mModel.startLoader(mWorkspace.getRestorePage())) {
        // If we are not binding synchronously, show a fade in animation when
        // the first page bind completes.
        mDragLayer.setAlpha(0);
    } else {
        setWorkspaceLoading(true);
    }

    // For handling default keys
    mDefaultKeySsb = new SpannableStringBuilder();
    Selection.setSelection(mDefaultKeySsb, 0);

    IntentFilter filter = new IntentFilter(ACTION_APPWIDGET_HOST_RESET);
    registerReceiver(mUiBroadcastReceiver, filter);

    mRotationEnabled = getResources().getBoolean(R.bool.allow_rotation);
    // In case we are on a device with locked rotation, we should look at preferences to check
    // if the user has specifically allowed rotation.
    if (!mRotationEnabled) {
        mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext());
        mRotationPrefChangeHandler = new RotationPrefChangeHandler();
        mSharedPrefs.registerOnSharedPreferenceChangeListener(mRotationPrefChangeHandler);
    }

    // On large interfaces, or on devices that a user has specifically enabled screen rotation,
    // we want the screen to auto-rotate based on the current orientation
    setOrientation();

    if (mLauncherCallbacks != null) {
        mLauncherCallbacks.onCreate(savedInstanceState);
    }

    activity = this;
    /*if (!isTaskRoot()) {
    finish();
    return;
    }*/

    adminComponent = new ComponentName(Launcher.this, DarClass.class);
    devicePolicyManager = (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);

    appHasFingerprint = Utilities.getAppHasFingerprint(getApplicationContext());
    appHasPassword = Utilities.getAppHasPassword(getApplicationContext());
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        fingerprintManager = (FingerprintManager) getSystemService(FINGERPRINT_SERVICE);
    }

    icons = Utilities.getIconPack(Utilities.getAppIconPackageNamePrefEnabled(getApplicationContext()));
    if (icons == null || icons.isEmpty() || icons.size() == 0) {
        if (Utilities.getAppIconPackageNamePrefEnabled(getApplicationContext()) != null && !Utilities
                .getAppIconPackageNamePrefEnabled(getApplicationContext()).equalsIgnoreCase("NULL")) {
            Utilities.answerToRestoreIconPack(this,
                    Utilities.getAppIconPackageNamePrefEnabled(getApplicationContext()));
        }
    }

    if (FirstRun.isFirstLaunch(getApplicationContext())) {
        WallpaperManager myWallpaperManager = WallpaperManager.getInstance(getApplicationContext());
        try {
            myWallpaperManager.setResource(R.drawable.wallpaper);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    if (Utilities.doCheckPROVersion(getApplicationContext())) {

    }

    mDefaultScreenId = Utilities.getLongCustomDefault(this, Utilities.SETTINGS_UI_HOMESCREEN_DEFAULT_SCREEN_ID,
            1);
}

---

From source file:com.visualnavigate.CameraFragment.java

/**
 * Sets up member variables related to camera.
 *
 * @param width  The width of available size for camera preview
 * @param height The height of available size for camera preview
 *///from  w  w w  .  ja va 2s .  co  m
private void setUpCameraOutputs(int width, int height) {
    Activity activity = getActivity();
    CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);
    try {
        for (String cameraId : manager.getCameraIdList()) {
            CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId);

            // We don't use a front facing camera in this sample.
            Integer facing = characteristics.get(CameraCharacteristics.LENS_FACING);
            if (facing != null && facing == CameraCharacteristics.LENS_FACING_FRONT) {
                continue;
            }

            StreamConfigurationMap map = characteristics
                    .get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
            if (map == null) {
                continue;
            }

            // For still image captures, we use the largest available size.
            Size largest = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)),
                    new CompareSizesByArea());

            //Size smallest = Collections.min(
            //        Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)),
            //        new CompareSizesByArea());

            //mImageReader = ImageReader.newInstance(largest.getWidth(), largest.getHeight(),
            //        ImageFormat.JPEG, /*maxImages*/2);

            mImageReader = ImageReader.newInstance(largest.getWidth(), largest.getHeight(), ImageFormat.JPEG,
                    /*maxImages*/2);

            mImageReader.setOnImageAvailableListener(mOnImageAvailableListener, mBackgroundHandler);

            // Find out if we need to swap dimension to get the preview size relative to sensor
            // coordinate.
            int displayRotation = activity.getWindowManager().getDefaultDisplay().getRotation();
            //noinspection ConstantConditions
            mSensorOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION);
            boolean swappedDimensions = false;
            switch (displayRotation) {
            case Surface.ROTATION_0:
            case Surface.ROTATION_180:
                if (mSensorOrientation == 90 || mSensorOrientation == 270) {
                    swappedDimensions = true;
                }
                break;
            case Surface.ROTATION_90:
            case Surface.ROTATION_270:
                if (mSensorOrientation == 0 || mSensorOrientation == 180) {
                    swappedDimensions = true;
                }
                break;
            default: {
                Log.e(TAG, "Display rotation is invalid: " + displayRotation);
                httpHelper.logRequest("error", "Display rotation is invalid: " + displayRotation);
            }
            }

            Point displaySize = new Point();
            activity.getWindowManager().getDefaultDisplay().getSize(displaySize);
            int rotatedPreviewWidth = width;
            int rotatedPreviewHeight = height;
            int maxPreviewWidth = displaySize.x;
            int maxPreviewHeight = displaySize.y;

            if (swappedDimensions) {
                rotatedPreviewWidth = height;
                rotatedPreviewHeight = width;
                maxPreviewWidth = displaySize.y;
                maxPreviewHeight = displaySize.x;
            }

            if (maxPreviewWidth > MAX_PREVIEW_WIDTH) {
                maxPreviewWidth = MAX_PREVIEW_WIDTH;
            }

            if (maxPreviewHeight > MAX_PREVIEW_HEIGHT) {
                maxPreviewHeight = MAX_PREVIEW_HEIGHT;
            }

            // Danger, W.R.! Attempting to use too large a preview size could  exceed the camera
            // bus' bandwidth limitation, resulting in gorgeous previews but the storage of
            // garbage capture data.
            mPreviewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class), rotatedPreviewWidth,
                    rotatedPreviewHeight, maxPreviewWidth, maxPreviewHeight, largest);

            // We fit the aspect ratio of TextureView to the size of preview we picked.
            int orientation = getResources().getConfiguration().orientation;
            if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
                mTextureView.setAspectRatio(mPreviewSize.getWidth(), mPreviewSize.getHeight());
            } else {
                mTextureView.setAspectRatio(mPreviewSize.getHeight(), mPreviewSize.getWidth());
            }

            // Check if the flash is supported.
            Boolean available = characteristics.get(CameraCharacteristics.FLASH_INFO_AVAILABLE);
            mFlashSupported = available == null ? false : available;

            mCameraId = cameraId;
            return;
        }
    } catch (CameraAccessException e) {
        e.printStackTrace();
    } catch (NullPointerException e) {
        // Currently an NPE is thrown when the Camera2API is used but not supported on the
        // device this code runs.
        ErrorDialog.newInstance(getString(R.string.camera_error)).show(getChildFragmentManager(),
                FRAGMENT_DIALOG);
    }
}

---

From source file:com.wwtv.player.mediaplayer.LocalPlayerActivity.java

@SuppressLint("NewApi")
@Override/*from   w  w w.  jav a2s  .c o  m*/
public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);
    getSupportActionBar().show();
    if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
        getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
            getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);
        }

        updateMetadata(false);
        mContainer.setBackgroundColor(getResources().getColor(R.color.black));

    } else {
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
        getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
            getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
        }
        updateMetadata(true);
        mContainer.setBackgroundColor(getResources().getColor(R.color.white));
    }
}

---

From source file:com.hybris.mobile.app.commerce.fragment.CatalogContentFragmentBase.java

/**
 * Select the view for products/*from ww  w .j a va  2 s. c  o  m*/
 *
 * @param position
 */
protected void selectView(int position) {

    // Show the correct view
    // Product list not empty OR product list empty and the view no product found is not shown (first call of the page)
    showProductItemsView(mProductItemsAdapter != null
            && (!mProductItemsAdapter.isEmpty() || (!mNoProductFoundView.isShown())));

    switch (position) {
    case 0:
    default:
        mProductListView.setContentDescription(getString(R.string.catalog_content_header_list_view));
        mProductItemsAdapter = new ProductListAdapter(getActivity(), mProductItemsAdapter.getCursor(), 0,
                CommerceApplication.getContentServiceHelper());
        break;
    case 1:
        mProductGridView.setContentDescription(getString(R.string.catalog_content_header_grid_view));
        mProductItemsAdapter = new ProductGridAdapter(getActivity(), mProductItemsAdapter.getCursor(), 0,
                CommerceApplication.getContentServiceHelper());
        break;
    }

    // Listview
    if (position == 0) {
        // When changing the adapter we need to re-add the footer view
        if (mProductListView.getFooterViewsCount() == 0) {
            mProductListView.addFooterView(mFooterLoadingListView, null, false);
        }

        mProductListView.setAdapter(mProductItemsAdapter);
    } else {
        mProductGridView.setAdapter(mProductItemsAdapter);
    }

    if (getActivity().getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
        mProductGridView.setNumColumns(getResources().getInteger(R.integer.grid_landscape_nb_items));
    } else {
        mProductGridView.setNumColumns(getResources().getInteger(R.integer.grid_portrait_nb_items));
    }

    // Updating the cursor adapter in the loader
    mProductListLoader.setCursorAdapter(mProductItemsAdapter);
}

---

From source file:com.example.zhang1ks.testbottombar.Camera2BasicFragment.java

/**
 * Sets up member variables related to camera.
 *
 * @param width  The width of available size for camera preview
 * @param height The height of available size for camera preview
 *///from  w ww.  ja v a  2s .c  o m
private void setUpCameraOutputs(int width, int height) {
    Activity activity = getActivity();
    CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);
    try {
        for (String cameraId : manager.getCameraIdList()) {
            cameraId = mCameraId;
            CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId);

            StreamConfigurationMap map = characteristics
                    .get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
            if (map == null) {
                continue;
            }

            // For still image captures, we use the largest available size.
            Size largest = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)),
                    new CompareSizesByArea());
            mImageReader = ImageReader.newInstance(largest.getWidth(), largest.getHeight(), ImageFormat.JPEG,
                    /*maxImages*/2);
            mImageReader.setOnImageAvailableListener(mOnImageAvailableListener, mBackgroundHandler);

            // Find out if we need to swap dimension to get the preview size relative to sensor
            // coordinate.
            int displayRotation = activity.getWindowManager().getDefaultDisplay().getRotation();
            //noinspection ConstantConditions
            mSensorOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION);
            boolean swappedDimensions = false;
            switch (displayRotation) {
            case Surface.ROTATION_0:
            case Surface.ROTATION_180:
                if (mSensorOrientation == 90 || mSensorOrientation == 270) {
                    swappedDimensions = true;
                }
                break;
            case Surface.ROTATION_90:
            case Surface.ROTATION_270:
                if (mSensorOrientation == 0 || mSensorOrientation == 180) {
                    swappedDimensions = true;
                }
                break;
            default:
                Log.e(TAG, "Display rotation is invalid: " + displayRotation);
            }

            Point displaySize = new Point();
            activity.getWindowManager().getDefaultDisplay().getSize(displaySize);
            int rotatedPreviewWidth = width;
            int rotatedPreviewHeight = height;
            int maxPreviewWidth = displaySize.x;
            int maxPreviewHeight = displaySize.y;

            if (swappedDimensions) {
                rotatedPreviewWidth = height;
                rotatedPreviewHeight = width;
                maxPreviewWidth = displaySize.y;
                maxPreviewHeight = displaySize.x;
            }

            if (maxPreviewWidth > MAX_PREVIEW_WIDTH) {
                maxPreviewWidth = MAX_PREVIEW_WIDTH;
            }

            if (maxPreviewHeight > MAX_PREVIEW_HEIGHT) {
                maxPreviewHeight = MAX_PREVIEW_HEIGHT;
            }

            // Danger, W.R.! Attempting to use too large a preview size could  exceed the camera
            // bus' bandwidth limitation, resulting in gorgeous previews but the storage of
            // garbage capture data.
            mPreviewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class), rotatedPreviewWidth,
                    rotatedPreviewHeight, maxPreviewWidth, maxPreviewHeight, largest);

            // We fit the aspect ratio of TextureView to the size of preview we picked.
            int orientation = getResources().getConfiguration().orientation;
            if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
                mTextureView.setAspectRatio(mPreviewSize.getWidth(), mPreviewSize.getHeight());
            } else {
                mTextureView.setAspectRatio(mPreviewSize.getHeight(), mPreviewSize.getWidth());
            }

            // Check if the flash is supported.
            Boolean available = characteristics.get(CameraCharacteristics.FLASH_INFO_AVAILABLE);
            mFlashSupported = available == null ? false : available;

            mCameraId = cameraId;
            return;
        }
    } catch (CameraAccessException e) {
        e.printStackTrace();
    } catch (NullPointerException e) {
        // Currently an NPE is thrown when the Camera2API is used but not supported on the
        // device this code runs.
        ErrorDialog.newInstance(getString(R.string.camera_error)).show(getChildFragmentManager(),
                FRAGMENT_DIALOG);
    }
}

---

From source file:de.mrapp.android.bottomsheet.view.DraggableView.java

@Override
protected final void onMeasure(final int widthMeasureSpec, final int heightMeasureSpec) {
    if (getDeviceType(getContext()) == DeviceType.TABLET
            || getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
        int measureMode = MeasureSpec.getMode(widthMeasureSpec);
        super.onMeasure(MeasureSpec.makeMeasureSpec(width, measureMode), heightMeasureSpec);
    } else {/*from w  w  w .j  a va2s .c  o m*/
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    }
}

---

From source file:com.klinker.android.launcher.launcher3.Launcher.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    if (DEBUG_STRICT_MODE) {
        StrictMode.setThreadPolicy(//from  w  w  w .  j  a  v a2 s.com
                new StrictMode.ThreadPolicy.Builder().detectDiskReads().detectDiskWrites().detectNetwork() // or .detectAll() for all detectable problems
                        .penaltyLog().build());
        StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder().detectLeakedSqlLiteObjects()
                .detectLeakedClosableObjects().penaltyLog().penaltyDeath().build());
    }

    predictiveAppsProvider = new PredictiveAppsProvider(this);

    if (mLauncherCallbacks != null) {
        mLauncherCallbacks.preOnCreate();
    }

    try {
        super.onCreate(savedInstanceState);
    } catch (Exception e) {
        super.onCreate(new Bundle());
    }

    LauncherAppState.setApplicationContext(getApplicationContext());
    LauncherAppState app = LauncherAppState.getInstance();

    // Load configuration-specific DeviceProfile
    mDeviceProfile = getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE
            ? app.getInvariantDeviceProfile().landscapeProfile
            : app.getInvariantDeviceProfile().portraitProfile;

    mSharedPrefs = getSharedPreferences(LauncherAppState.getSharedPreferencesKey(), Context.MODE_PRIVATE);
    mIsSafeModeEnabled = getPackageManager().isSafeMode();
    mModel = app.setLauncher(this);
    mIconCache = app.getIconCache();

    mDragController = new DragController(this);
    mInflater = getLayoutInflater();
    mStateTransitionAnimation = new LauncherStateTransitionAnimation(this, this);

    mStats = new Stats(this);

    mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);

    mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
    mAppWidgetHost.startListening();

    // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
    // this also ensures that any synchronous binding below doesn't re-trigger another
    // LauncherModel load.
    mPaused = false;

    if (PROFILE_STARTUP) {
        android.os.Debug.startMethodTracing(Environment.getExternalStorageDirectory() + "/launcher");
    }

    setContentView(R.layout.launcher);

    setupViews();
    setUpBlur();

    mDeviceProfile.layout(this);

    lockAllApps();

    mSavedState = savedInstanceState;
    restoreState(mSavedState);

    if (PROFILE_STARTUP) {
        android.os.Debug.stopMethodTracing();
    }

    if (!mRestoring) {
        if (DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE) {
            // If the user leaves launcher, then we should just load items asynchronously when
            // they return.
            mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
        } else {
            // We only load the page synchronously if the user rotates (or triggers a
            // configuration change) while launcher is in the foreground
            mModel.startLoader(mWorkspace.getRestorePage());
        }
    }

    // For handling default keys
    mDefaultKeySsb = new SpannableStringBuilder();
    Selection.setSelection(mDefaultKeySsb, 0);

    IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
    registerReceiver(mCloseSystemDialogsReceiver, filter);

    mRotationEnabled = Utilities.isRotationAllowedForDevice(getApplicationContext());
    // In case we are on a device with locked rotation, we should look at preferences to check
    // if the user has specifically allowed rotation.
    if (!mRotationEnabled) {
        mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext(), false);
    }

    // On large interfaces, or on devices that a user has specifically enabled screen rotation,
    // we want the screen to auto-rotate based on the current orientation
    setOrientation();

    if (mLauncherCallbacks != null) {
        mLauncherCallbacks.onCreate(savedInstanceState);
        if (mLauncherCallbacks.hasLauncherOverlay()) {
            ViewStub stub = (ViewStub) findViewById(R.id.launcher_overlay_stub);
            mLauncherOverlayContainer = (InsettableFrameLayout) stub.inflate();
            mLauncherOverlay = mLauncherCallbacks.setLauncherOverlayView(mLauncherOverlayContainer,
                    mLauncherOverlayCallbacks);
            mWorkspace.setLauncherOverlay(mLauncherOverlay);
        }
    }

    if (shouldShowIntroScreen()) {
        showIntroScreen();
    } else {
        showFirstRunActivity();
        showFirstRunClings();
    }
}

---

From source file:com.google.sample.cast.refplayer.mediaplayer.LocalPlayerActivity.java

@SuppressLint("NewApi")
@Override//w ww  .j  av  a2  s  .  co  m
public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);
    getSupportActionBar().show();
    if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
        getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
            getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);
        }
        updateMetadata(false);
        mContainer.setBackgroundColor(getResources().getColor(R.color.black));

    } else {
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
        getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
            getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
        }
        updateMetadata(true);
        mContainer.setBackgroundColor(getResources().getColor(R.color.white));
    }
}

---

From source file:com.mgtv.qxx.ttsdemo.Camera2BasicFragment.java

/**
 * Sets up member variables related to camera.
 *
 * @param width  The width of available size for camera preview
 * @param height The height of available size for camera preview
 *///  w  w w.java2  s .c o m
private void setUpCameraOutputs(int width, int height) {
    Activity activity = getActivity();
    CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);
    try {
        for (String cameraId : manager.getCameraIdList()) {
            CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId);

            // We don't use a front facing camera in this sample.
            Integer facing = characteristics.get(CameraCharacteristics.LENS_FACING);
            // ???: The camera device faces the opposite direction as the device's screen.
            // if (facing != null && facing == CameraCharacteristics.LENS_FACING_FRONT) {
            if (facing != null && facing != iCameraId) {
                continue;
            } else if (facing == null) {
                closeCamera();
                return;
            }

            StreamConfigurationMap map = characteristics
                    .get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
            if (map == null) {
                continue;
            }

            // For still image captures, we use the largest available size.
            Size largest = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)),
                    new CompareSizesByArea());
            mImageReader = ImageReader.newInstance(largest.getWidth(), largest.getHeight(), ImageFormat.JPEG,
                    /*maxImages*/2);
            mImageReader.setOnImageAvailableListener(mOnImageAvailableListener, mBackgroundHandler);

            // Find out if we need to swap dimension to get the preview size relative to sensor
            // coordinate.
            int displayRotation = activity.getWindowManager().getDefaultDisplay().getRotation();
            //noinspection ConstantConditions
            mSensorOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION);
            boolean swappedDimensions = false;
            switch (displayRotation) {
            case Surface.ROTATION_0:
            case Surface.ROTATION_180:
                if (mSensorOrientation == 90 || mSensorOrientation == 270) {
                    swappedDimensions = true;
                }
                break;
            case Surface.ROTATION_90:
            case Surface.ROTATION_270:
                if (mSensorOrientation == 0 || mSensorOrientation == 180) {
                    swappedDimensions = true;
                }
                break;
            default:
                Log.e(TAG, "Display rotation is invalid: " + displayRotation);
            }

            Point displaySize = new Point();
            activity.getWindowManager().getDefaultDisplay().getSize(displaySize);
            int rotatedPreviewWidth = width;
            int rotatedPreviewHeight = height;
            int maxPreviewWidth = displaySize.x;
            int maxPreviewHeight = displaySize.y;

            if (swappedDimensions) {
                rotatedPreviewWidth = height;
                rotatedPreviewHeight = width;
                maxPreviewWidth = displaySize.y;
                maxPreviewHeight = displaySize.x;
            }

            if (maxPreviewWidth > MAX_PREVIEW_WIDTH) {
                maxPreviewWidth = MAX_PREVIEW_WIDTH;
            }

            if (maxPreviewHeight > MAX_PREVIEW_HEIGHT) {
                maxPreviewHeight = MAX_PREVIEW_HEIGHT;
            }

            // Danger, W.R.! Attempting to use too large a preview size could  exceed the camera
            // bus' bandwidth limitation, resulting in gorgeous previews but the storage of
            // garbage capture data.
            mPreviewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class), rotatedPreviewWidth,
                    rotatedPreviewHeight, maxPreviewWidth, maxPreviewHeight, largest);

            // We fit the aspect ratio of TextureView to the size of preview we picked.
            int orientation = getResources().getConfiguration().orientation;
            if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
                mTextureView.setAspectRatio(mPreviewSize.getWidth(), mPreviewSize.getHeight());
            } else {
                mTextureView.setAspectRatio(mPreviewSize.getHeight(), mPreviewSize.getWidth());
            }

            // Check if the flash is supported.
            Boolean available = characteristics.get(CameraCharacteristics.FLASH_INFO_AVAILABLE);
            mFlashSupported = available == null ? false : available;

            mCameraId = cameraId;
            return;
        }
    } catch (CameraAccessException e) {
        e.printStackTrace();
    } catch (NullPointerException e) {
        // Currently an NPE is thrown when the Camera2API is used but not supported on the
        // device this code runs.
        ErrorDialog.newInstance(getString(R.string.camera_error)).show(getChildFragmentManager(),
                FRAGMENT_DIALOG);
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »