List of usage examples for android.support.v4.view GestureDetectorCompat GestureDetectorCompat
public GestureDetectorCompat(Context context, OnGestureListener onGestureListener)
From source file:org.epstudios.epcalipers.CalipersView.java
private void init(Context context) { locked = false;//from ww w . ja v a 2s. c om calipers = new ArrayList<>(); touchedCaliper = null; MyGestureListener listener = new MyGestureListener(); gestureDetector = new GestureDetectorCompat(context, listener); gestureDetector.setIsLongpressEnabled(false); View.OnTouchListener gestureListener = new View.OnTouchListener() { public boolean onTouch(View v, MotionEvent event) { return gestureDetector.onTouchEvent(event); } }; setOnTouchListener(gestureListener); }
From source file:com.apptentive.android.sdk.util.image.PreviewImageView.java
public PreviewImageView(Context context, AttributeSet attrs) { super(context, attrs); super.setScaleType(ScaleType.MATRIX); scaleGestureDetector = new ScaleGestureDetector(context, this); gestureDetector = new GestureDetectorCompat(context, new PreviewGestureListener()); touchSlop = ViewConfiguration.get(context).getScaledTouchSlop(); super.setScaleType(ScaleType.MATRIX); this.setOnTouchListener(this); }
From source file:de.hska.iam.presentationapp.activities.PresentationActivity.java
@Override protected void onCreate(final Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.presentation_viewer); gestureDetector = new GestureDetectorCompat(this, this); DisplayTimeDialogPreferences preferences = new DisplayTimeDialogPreferences(this); int flipIntervalImages = preferences.getSeconds(); flipper = (PresentationFlipper) findViewById(R.id.flipper); flipper.setFlipInterval(flipIntervalImages * 1000); flipper.setOnTouchListener(new View.OnTouchListener() { @Override/*from w w w .j a v a 2 s . c o m*/ public boolean onTouch(final View v, final MotionEvent event) { return gestureDetector.onTouchEvent(event); } }); boolean paused = getIntent().getBooleanExtra("isPaused", false); flipper.setPaused(paused); serviceConnector = new ServiceConnector(this); serviceConnector.connect(ServiceConnector.Services.BITMAP_CACHE_MANAGER, flipper); serviceConnector.connect(ServiceConnector.Services.PLAYLIST_MANAGER, flipper); }
From source file:co.lmejia.iglesia.AssistanceListActivity.java
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Log.d(TAG, "onCreate"); setContentView(R.layout.activity_main); positionEdit = 0;/*from w w w .j ava 2 s. c o m*/ assistances = new ArrayList<Assistance>(); mAdapter = new MyAdapter(assistances); mLayoutManager = new LinearLayoutManager(this); mRecyclerView = (RecyclerView) findViewById(R.id.my_recycler_view); mRecyclerView.setHasFixedSize(true); mRecyclerView.setLayoutManager(mLayoutManager); mRecyclerView.setAdapter(mAdapter); mRecyclerView.setItemAnimator(new DefaultItemAnimator()); RecyclerView.ItemDecoration itemDecoration = new DividerItemDecoration(this, DividerItemDecoration.VERTICAL_LIST); mRecyclerView.addItemDecoration(itemDecoration); mRecyclerView.addOnItemTouchListener(this); gestureDetector = new GestureDetectorCompat(this, new RecyclerViewDemoOnGestureListener()); }
From source file:de.uni_weimar.mheinz.androidtouchscope.display.MeasurementsView.java
private void init() { mGestureDetector = new GestureDetectorCompat(getContext(), new SimpleGestureListener()); mTopLeft = new Point(0, 0); mRectDrawable = ContextCompat.getDrawable(getContext(), R.drawable.rounded_rect); mMeasureData = new MeasureData(); mTextPaint.setColor(HostView.CHAN1_COLOR); mTextPaint.setTextSize(TEXT_SIZE);/*from w w w.j a v a2s .c o m*/ mTextPaint.setTextAlign(Paint.Align.LEFT); }
From source file:io.github.hidroh.materialistic.widget.NavFloatingActionButton.java
@Synthetic void bindNavigationPad() { GestureDetectorCompat detectorCompat = new GestureDetectorCompat(getContext(), new GestureDetector.SimpleOnGestureListener() { @Override/*from w ww. jav a2 s . c o m*/ public boolean onDown(MotionEvent e) { return mNavigable != null; } @Override public boolean onSingleTapConfirmed(MotionEvent e) { Toast.makeText(getContext(), R.string.hint_nav_short, Toast.LENGTH_LONG).show(); return true; } @Override public boolean onDoubleTap(MotionEvent e) { trackKonami(DOUBLE_TAP); return super.onDoubleTap(e); } @Override public boolean onFling(MotionEvent motionEvent, MotionEvent motionEvent1, float velocityX, float velocityY) { int direction; if (Math.abs(velocityX) > Math.abs(velocityY)) { direction = velocityX < 0 ? Navigable.DIRECTION_LEFT : Navigable.DIRECTION_RIGHT; } else { direction = velocityY < 0 ? Navigable.DIRECTION_UP : Navigable.DIRECTION_DOWN; } mNavigable.onNavigate(direction); mVibrator.vibrate(VIBRATE_DURATION_MS); trackKonami(direction); return false; } @Override public void onLongPress(MotionEvent e) { if (mNavigable == null) { return; } if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) { Toast.makeText(getContext(), R.string.not_supported, Toast.LENGTH_SHORT).show(); } else { startDrag(e.getX(), e.getY()); } } }); //noinspection Convert2Lambda super.setOnTouchListener(new OnTouchListener() { @SuppressLint("ClickableViewAccessibility") @Override public boolean onTouch(View view, MotionEvent motionEvent) { return detectorCompat.onTouchEvent(motionEvent); } }); }
From source file:org.opensilk.common.ui.widget.FloatingActionButton.java
public FloatingActionButton(Context context, AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr); mGestureDetector = new GestureDetectorCompat(getContext(), new GestureListener()); TypedArray attr = context.obtainStyledAttributes(attrs, R.styleable.FloatingActionButton, defStyleAttr, 0); if (attr != null) { try {/*w w w . j av a 2 s .co m*/ mColor = attr.getInt(R.styleable.FloatingActionButton_fabColor, COLOR_ACCENT); switch (mColor) { case COLOR_BLACK: mColorNormal = Color.BLACK; break; case COLOR_WHITE: mColorNormal = Color.WHITE; break; case COLOR_ACCENT: default: mColorNormal = ThemeUtils.getColorAccent(getContext()); } mColorPressed = ThemeUtils.getColorControlNormal(getContext()); } finally { attr.recycle(); } } init(); }
From source file:org.ros.android.view.visualization.layer.CameraControlLayer.java
@Override public void onStart(final VisualizationView view, ConnectedNode connectedNode) { view.post(new Runnable() { @Override//from www . ja v a 2 s .c o m public void run() { translateGestureDetector = new GestureDetectorCompat(view.getContext(), new GestureDetector.SimpleOnGestureListener() { @Override public boolean onDown(MotionEvent e) { // This must return true in order for onScroll() to trigger. return true; } @Override public boolean onScroll(MotionEvent event1, MotionEvent event2, final float distanceX, final float distanceY) { view.getCamera().translate(-distanceX, distanceY); listeners.signal(new SignalRunnable<CameraControlListener>() { @Override public void run(CameraControlListener listener) { listener.onTranslate(-distanceX, distanceY); } }); return true; } @Override public boolean onDoubleTap(final MotionEvent e) { listeners.signal(new SignalRunnable<CameraControlListener>() { @Override public void run(CameraControlListener listener) { listener.onDoubleTap(e.getX(), e.getY()); } }); return true; } }); rotateGestureDetector = new RotateGestureDetector( new RotateGestureDetector.OnRotateGestureListener() { @Override public boolean onRotate(MotionEvent event1, MotionEvent event2, final double deltaAngle) { final float focusX = (event1.getX(0) + event1.getX(1)) / 2; final float focusY = (event1.getY(0) + event1.getY(1)) / 2; view.getCamera().rotate(focusX, focusY, deltaAngle); listeners.signal(new SignalRunnable<CameraControlListener>() { @Override public void run(CameraControlListener listener) { listener.onRotate(focusX, focusY, deltaAngle); } }); return true; } }); zoomGestureDetector = new ScaleGestureDetector(view.getContext(), new ScaleGestureDetector.SimpleOnScaleGestureListener() { @Override public boolean onScale(ScaleGestureDetector detector) { if (!detector.isInProgress()) { return false; } final float focusX = detector.getFocusX(); final float focusY = detector.getFocusY(); final float factor = detector.getScaleFactor(); view.getCamera().zoom(focusX, focusY, factor); listeners.signal(new SignalRunnable<CameraControlListener>() { @Override public void run(CameraControlListener listener) { listener.onZoom(focusX, focusY, factor); } }); return true; } }); } }); }
From source file:net.waynepiekarski.screeninfo.MyActivity.java
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_my); final WatchViewStub stub = (WatchViewStub) findViewById(R.id.watch_view_stub); mMyOutputManager = new MyOutputManager(this); stub.setOnLayoutInflatedListener(new WatchViewStub.OnLayoutInflatedListener() { @Override/*from w w w. j ava 2 s . co m*/ public void onLayoutInflated(WatchViewStub stub) { Logging.debug("onLayoutInflated for WatchViewStub"); mTextView = (TextView) stub.findViewById(R.id.text); mOverlayView = (OverlayView) stub.findViewById(R.id.overlay); mDismissOverlayView = (DismissOverlayView) stub.findViewById(R.id.dismiss); mMyOutputManager.setTextView(mTextView); // Recursive add a listener for every View in the hierarchy, this is the only way to get all clicks ListenerHelper.recursiveSetOnClickListener(stub, MyActivity.this); // Prevent display from sleeping getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); // Add a listener to handle closing the app on a long press to the activity mDismissOverlayView.setIntroText("Long press to exit"); mDismissOverlayView.showIntroIfNecessary(); mGestureDetector = new GestureDetectorCompat(MyActivity.this, new GestureDetector.SimpleOnGestureListener() { @Override public void onLongPress(MotionEvent e) { Logging.debug("Detected long press, showing exit overlay"); mDismissOverlayView.show(); } }); // Allow OverlayView to send the Canvas and View dimensions to MyOutputManager mOverlayView.setMyOutputManager(mMyOutputManager); } }); stub.setOnApplyWindowInsetsListener(new WatchViewStub.OnApplyWindowInsetsListener() { @Override public WindowInsets onApplyWindowInsets(View view, WindowInsets windowInsets) { Logging.debug("onApplyWindowInsets for WatchViewStub, round=" + windowInsets.isRound()); stub.onApplyWindowInsets(windowInsets); mMyOutputManager.handleWindowInsets(windowInsets); // WatchViewStub seems to call onApplyWindowInsets() multiple times before // the layout is inflated, so make sure we check the reference is valid. if (mOverlayView != null) mOverlayView.setRound(windowInsets.isRound()); return windowInsets; } }); }
From source file:io.v.android.apps.reader.BaseReaderActivity.java
private void initTracker() { if (!Utils.hasExternalStoragePermission(this)) { ActivityCompat.requestPermissions(this, new String[] { Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE }, Constants.REQUEST_CODE_PERMISSION_EXTERNAL_STORAGE); }//from w ww. j a v a 2s . c om // TODO(youngseokyoon): consolidate the Tracker into UserActionLogger mLogger = UserActionLogger.getInstance(this); mGestureListener = new GestureListener(this); mGestureDetector = new GestureDetectorCompat(this, mGestureListener); mGestureDetector.setOnDoubleTapListener(mGestureListener); }