下面列出了android.view.GestureDetector#SimpleOnGestureListener ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
public ChartInfoViewHandler(BarLineChartBase chart) {
mChart = chart;
mDetector = new GestureDetector(mChart.getContext(), new GestureDetector.SimpleOnGestureListener() {
@Override
public void onLongPress(MotionEvent e) {
super.onLongPress(e);
mIsLongPress = true;
Highlight h = mChart.getHighlightByTouchPoint(e.getX(), e.getY());
if (h != null) {
mChart.highlightValue(h, true);
mChart.disableScroll();
}
}
});
}
public FlingPlayBackController(Context context) {
flingPlayBackController = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
if (Math.abs(velocityX) > Math.abs(velocityY)) {
if (velocityX < 0) {
MusicPlayerRemote.playNextSong();
return true;
} else if (velocityX > 0) {
MusicPlayerRemote.playPreviousSong();
return true;
}
}
return false;
}
});
}
public EntityView(Context context, Point pos) {
super(context);
uuid = UUID.randomUUID();
position = pos;
gestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
public void onLongPress(MotionEvent e) {
if (hasPanned || hasTransformed || hasReleased) {
return;
}
recognizedLongPress = true;
if (delegate != null) {
performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
delegate.onEntityLongClicked(EntityView.this);
}
}
});
}
private void initGestureDetector() {
//手势处理
mGestureDetector = new GestureDetector(getContext(),
new GestureDetector.SimpleOnGestureListener(){
@Override
public boolean onSingleTapUp(MotionEvent e) {
if (mOnItemClickListener!=null){
if (mAdapter instanceof AbsLoopPagerAdapter){
int count = ((AbsLoopPagerAdapter) mAdapter).getRealCount();
if (count<=1){
}else {
}
int i = mViewPager.getCurrentItem() % count;
Log.d("轮播图",count+"---"+i+"-----"+mViewPager.getCurrentItem());
mOnItemClickListener.onItemClick(i);
}else {
mOnItemClickListener.onItemClick(mViewPager.getCurrentItem());
}
}
return super.onSingleTapUp(e);
}
});
}
public EntityView(Context context, Point pos) {
super(context);
uuid = UUID.randomUUID();
position = pos;
gestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
public void onLongPress(MotionEvent e) {
if (hasPanned || hasTransformed || hasReleased) {
return;
}
recognizedLongPress = true;
if (delegate != null) {
performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
delegate.onEntityLongClicked(EntityView.this);
}
}
});
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
View gestureView = getActivity().findViewById(R.id.sample_output);
gestureView.setClickable(true);
gestureView.setFocusable(true);
// BEGIN_INCLUDE(init_detector)
// First create the GestureListener that will include all our callbacks.
// Then create the GestureDetector, which takes that listener as an argument.
GestureDetector.SimpleOnGestureListener gestureListener = new GestureListener();
final GestureDetector gd = new GestureDetector(getActivity(), gestureListener);
/* For the view where gestures will occur, create an onTouchListener that sends
* all motion events to the gesture detector. When the gesture detector
* actually detects an event, it will use the callbacks you created in the
* SimpleOnGestureListener to alert your application.
*/
gestureView.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
gd.onTouchEvent(motionEvent);
return false;
}
});
// END_INCLUDE(init_detector)
}
public RecyclerItemClickListener(Context context, OnItemClickListener listener) {
mListener = listener;
mGestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
@Override public boolean onSingleTapUp(MotionEvent e) {
return true;
}
});
}
public PhotoViewAttacher(ImageView imageView, boolean zoomable) {
mImageView = new WeakReference<>(imageView);
imageView.setDrawingCacheEnabled(true);
imageView.setOnTouchListener(this);
ViewTreeObserver observer = imageView.getViewTreeObserver();
if (null != observer)
observer.addOnGlobalLayoutListener(this);
// Make sure we using MATRIX Scale Type
setImageViewScaleTypeMatrix(imageView);
if (imageView.isInEditMode()) {
return;
}
// Create Gesture Detectors...
mScaleDragDetector = VersionedGestureDetector.newInstance(
imageView.getContext(), this);
mGestureDetector = new GestureDetector(imageView.getContext(),
new GestureDetector.SimpleOnGestureListener() {
// forward long click listener
@Override
public void onLongPress(MotionEvent e) {
if (null != mLongClickListener) {
mLongClickListener.onLongClick(getImageView());
}
}
});
mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));
// Finally, update the UI so that we're zoomable
setZoomable(zoomable);
}
public PhotoViewAttacher(ImageView imageView) {
mImageView = new WeakReference<ImageView>(imageView);
imageView.setOnTouchListener(this);
mViewTreeObserver = imageView.getViewTreeObserver();
mViewTreeObserver.addOnGlobalLayoutListener(this);
// Make sure we using MATRIX Scale Type
setImageViewScaleTypeMatrix(imageView);
if (!imageView.isInEditMode()) {
// Create Gesture Detectors...
mScaleDragDetector = VersionedGestureDetector.newInstance(imageView.getContext(), this);
mGestureDetector = new GestureDetector(imageView.getContext(), new GestureDetector.SimpleOnGestureListener() {
// forward long click listener
@Override
public void onLongPress(MotionEvent e) {
if (null != mLongClickListener) {
mLongClickListener.onLongClick(mImageView.get());
}
}
});
mGestureDetector.setOnDoubleTapListener(this);
// Finally, update the UI so that we're zoomable
setZoomable(true);
}
}
public OnCatalogItemTouchListener() {
mGestureDetector = new GestureDetector(getBaseContext(), new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onSingleTapUp(MotionEvent me) {
return true;
}
});
}
public PhotoViewAttacher(ImageView imageView, boolean zoomable) {
mImageView = new WeakReference<>(imageView);
imageView.setDrawingCacheEnabled(true);
imageView.setOnTouchListener(this);
ViewTreeObserver observer = imageView.getViewTreeObserver();
if (null != observer)
observer.addOnGlobalLayoutListener(this);
// Make sure we using MATRIX Scale Type
setImageViewScaleTypeMatrix(imageView);
if (imageView.isInEditMode()) {
return;
}
// Create Gesture Detectors...
mScaleDragDetector = VersionedGestureDetector.newInstance(
imageView.getContext(), this);
mGestureDetector = new GestureDetector(imageView.getContext(),
new GestureDetector.SimpleOnGestureListener() {
// forward long click listener
@Override
public void onLongPress(MotionEvent e) {
if (null != mLongClickListener) {
mLongClickListener.onLongClick(getImageView());
}
}
});
mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));
mRotateGestureDetector = new RotateGestureDetector(imageView.getContext(), this);
// Finally, update the UI so that we're zoomable
setZoomable(zoomable);
}
private void setup() {
mGestureDetector = new GestureDetector(getContext(), new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onSingleTapUp(MotionEvent e) {
return performClick();
}
});
}
protected OnItemSelectedListener(Context context) {
gestureDetector = new GestureDetector(context,
new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onSingleTapUp(MotionEvent e) {
return true;
}
});
}
public PhotoViewAttacher(ImageView imageView) {
mImageView = new WeakReference<ImageView>(imageView);
imageView.setOnTouchListener(this);
ViewTreeObserver observer = imageView.getViewTreeObserver();
if (null != observer)
observer.addOnGlobalLayoutListener(this);
// Make sure we using MATRIX Scale Type
setImageViewScaleTypeMatrix(imageView);
if (imageView.isInEditMode()) {
return;
}
// Create Gesture Detectors...
mScaleDragDetector = VersionedGestureDetector.newInstance(
imageView.getContext(), this);
mGestureDetector = new GestureDetector(imageView.getContext(),
new GestureDetector.SimpleOnGestureListener() {
// forward long click listener
@Override
public void onLongPress(MotionEvent e) {
if (null != mLongClickListener) {
mLongClickListener.onLongClick(getImageView());
}
}
});
mGestureDetector.setOnDoubleTapListener(this);
// Finally, update the UI so that we're zoomable
setZoomable(true);
}
/**
* Constructor needed to inflate from XML.
*/
public NewTabPageScrollView(Context context, AttributeSet attrs) {
super(context, attrs);
mGestureDetector = new GestureDetector(
getContext(), new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onSingleTapUp(MotionEvent e) {
boolean retVal = super.onSingleTapUp(e);
requestFocus();
return retVal;
}
});
}
public PhotoViewAttacher(ImageView imageView, boolean zoomable) {
mImageView = new WeakReference<>(imageView);
imageView.setDrawingCacheEnabled(true);
imageView.setOnTouchListener(this);
ViewTreeObserver observer = imageView.getViewTreeObserver();
if (null != observer)
observer.addOnGlobalLayoutListener(this);
// Make sure we using MATRIX Scale Type
setImageViewScaleTypeMatrix(imageView);
if (imageView.isInEditMode()) {
return;
}
// Create Gesture Detectors...
mScaleDragDetector = VersionedGestureDetector.newInstance(
imageView.getContext(), this);
mGestureDetector = new GestureDetector(imageView.getContext(),
new GestureDetector.SimpleOnGestureListener() {
// forward long click listener
@Override
public void onLongPress(MotionEvent e) {
if (null != mLongClickListener) {
mLongClickListener.onLongClick(getImageView());
}
}
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2,
float velocityX, float velocityY) {
if (mSingleFlingListener != null) {
if (getScale() > DEFAULT_MIN_SCALE) {
return false;
}
if (MotionEventCompat.getPointerCount(e1) > SINGLE_TOUCH
|| MotionEventCompat.getPointerCount(e2) > SINGLE_TOUCH) {
return false;
}
return mSingleFlingListener.onFling(e1, e2, velocityX, velocityY);
}
return false;
}
});
mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));
mBaseRotation = 0.0f;
// Finally, update the UI so that we're zoomable
setZoomable(zoomable);
}
public MoveableImageView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
mScaleMatrix = new Matrix();
setScaleType(ScaleType.MATRIX);
mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
direct = 0;
present_x = 0;
last_x = 0;
// 双击事件,单击事件
mGestureDetector = new GestureDetector(context,
new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onDoubleTap(MotionEvent event) {
if (scale_ing)
return true;
Log.v("Double Tap", "Double Tap");
float x = event.getX();
float y = event.getY();
if (getScale() < mMidScale) {
// 触发动画
scale_ing = true;
postDelayed(new ScaleAnimation(mMidScale, x, y), 10);
} else {
// 触发动画
scale_ing = true;
postDelayed(new ScaleAnimation(mInitScale, x, y),
10);
}
return true;
}
@Override
public boolean onSingleTapUp(MotionEvent e) {
if (scale_ing)
return true;
if (mOnSingleTouchListener != null){
mOnSingleTouchListener.onSingleTouch(
MoveableImageView.this, e,singleTap);
singleTap = !singleTap;
}
Log.v("Single Tap", "Single Tap");
return false;
}
});
mScaleGestureDetector = new ScaleGestureDetector(context, this);
setOnTouchListener(this);
}
/**
* Constructor that is called when inflating SwipeRefreshLayout from XML.
*
* @param context
* @param attrs
*/
public CustomSwipeRefreshLayout(Context context, AttributeSet attrs) {
super(context, attrs);
mGestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
// 如果水平方向的偏移量大于竖直方向的偏移量，就消化该事件,
return Math.abs(distanceX) > Math.abs(distanceY) || super.onScroll(e1, e2, distanceX, distanceY);
}
});
mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
mMediumAnimationDuration = getResources().getInteger(
android.R.integer.config_mediumAnimTime);
setWillNotDraw(false);
mDecelerateInterpolator = new DecelerateInterpolator(DECELERATE_INTERPOLATION_FACTOR);
final DisplayMetrics metrics = getResources().getDisplayMetrics();
if (((IAdaptScreen) getContext()).cancelAdapt()) {
mCircleDiameter = (int) (MaterialProgressDrawable.CIRCLE_DIAMETER_LARGE * metrics.density);
} else {
mCircleDiameter = (int) (MaterialProgressDrawable.CIRCLE_DIAMETER * metrics.density);
}
createProgressView();
ViewCompat.setChildrenDrawingOrderEnabled(this, true);
// the absolute offset has to take into account that the circle starts at an offset
mSpinnerOffsetEnd = (int) (DEFAULT_CIRCLE_TARGET * metrics.density);
mTotalDragDistance = mSpinnerOffsetEnd;
mNestedScrollingParentHelper = new NestedScrollingParentHelper(this);
mNestedScrollingChildHelper = new NestedScrollingChildHelper(this);
setNestedScrollingEnabled(true);
mOriginalOffsetTop = mCurrentTargetOffsetTop = -mCircleDiameter;
moveToStart(1.0f);
final TypedArray a = context.obtainStyledAttributes(attrs, LAYOUT_ATTRS);
setEnabled(a.getBoolean(0, true));
a.recycle();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_web);
ButterKnife.bind(this);
setSupportActionBar(toolbar);
if (getSupportActionBar() != null) {
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
}
String url = getIntent().getStringExtra(EXTRA_URL);
this.url = url;
toolbar.setTitle(url);
webLayout = new WebLayout(this);
String[] imageUrls = {};
mAgentWeb = AgentWeb.with(this)
.setAgentWebParent(container, new LinearLayout.LayoutParams(-1, -1))
.useDefaultIndicator()
.setWebChromeClient(mWebChromeClient)
.setWebViewClient(mWebViewClient)
.setWebLayout(webLayout)
.addJavascriptInterface("imagelistener",new MJavascriptInterface(WebViewActivity.this,imageUrls,webView))
.setMainFrameErrorView(R.layout.agentweb_error_page, -1)
.setSecurityType(AgentWeb.SecurityType.STRICT_CHECK)
.setOpenOtherPageWays(DefaultWebClient.OpenOtherPageWays.ASK)//打开其他应用时，弹窗咨询用户是否前往其他应用
.interceptUnkownUrl() //拦截找不到相关页面的Scheme
.createAgentWeb()
.ready()
// .get();
.go(url);
WebSettings webSettings = mAgentWeb.getAgentWebSettings().getWebSettings();
webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);//自适应屏幕 ☆☆
webSettings.setDisplayZoomControls(true);
webSettings.setUseWideViewPort(true);
webSettings.setUserAgentString("Mozilla/5.0 (Windows Phone 10.0; Android 9.1; Microsoft; Lumia 950 XL Dual SIM; KaiOS; Java) Gecko/68 Firefox/68 SearchCraft/2.8.2 baiduboxapp/4.3.0.10");
// mAgentWeb.getUrlLoader().loadUrl(url);
// mAgentWeb.getUrlLoader().loadDataWithBaseURL(url,"<script src=\"https://focus.com/nolimit.js\"></script>",null,"utf-8",null);
/*webView.requestDisallowInterceptTouchEvent(false);
webView.setWebViewClient(new WebViewClient());
*/
/* WebSettings webSettings = webView.getSettings();
webSettings.setJavaScriptEnabled(true);*/
// webView.loadUrl(url);
// webView.loadData();
//双击顶栏回顶部事件
final GestureDetector gestureDetector1 = new GestureDetector(this,new GestureDetector.SimpleOnGestureListener(){
@Override
public boolean onDoubleTap(MotionEvent e) {
mAgentWeb.getWebCreator().getWebView().scrollTo(0,0);
return super.onDoubleTap(e);
}
});
toolbar.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
return gestureDetector1.onTouchEvent(motionEvent);
}
});
}
public void setListener(GestureDetector.SimpleOnGestureListener listener) {
mDelegate = listener;
}