Java Code Examples for android.widget.TextView.getTotalPaddingTop()
The following are Jave code examples for showing how to use
getTotalPaddingTop() of the
android.widget.TextView
class.
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Example 1
| Project: floating_calc File: CalculatorEditText.java Source Code and License | 6 votes |
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
MathSpannable[] spans = buffer.getSpans(off, off, MathSpannable.class);
if (spans.length != 0) {
return spans[0].onTouchEvent(event);
}
return false;
}
Example 2
| Project: Demos File: TouchLinkMovementMethod.java Source Code and License | 5 votes |
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
int action = event.getAction();
if (action == MotionEvent.ACTION_DOWN) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
ClickableSpan[] link = buffer.getSpans(off, off, ClickableSpan.class);
if (link.length != 0) {
link[0].onClick(widget);
return true;
} else {
Selection.removeSelection(buffer);
}
}
return super.onTouchEvent(widget, buffer, event);
}
Example 3
| Project: Nird2 File: ArticleMovementMethod.java Source Code and License | 5 votes |
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer,
MotionEvent event) {
int action = event.getAction();
if (action == MotionEvent.ACTION_UP) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
ClickableSpan[] link =
buffer.getSpans(off, off, ClickableSpan.class);
if (link.length != 0) {
link[0].onClick(widget);
}
}
return super.onTouchEvent(widget, buffer, event);
}
Example 4
| Project: social-text-view File: AccurateMovementMethod.java Source Code and License | 5 votes |
/**
* Gets the span that was touched.
* @param tv {@link TextView}
* @param span {@link Spannable}
* @param e {@link MotionEvent}
* @return {@link TouchableSpan}
*/
private TouchableSpan getTouchedSpan(TextView tv, Spannable span, MotionEvent e) {
// Find the location in which the touch was made
int x = (int)e.getX();
int y = (int)e.getY();
// Ignore padding
x -= tv.getTotalPaddingLeft();
y -= tv.getTotalPaddingTop();
// Account for scrollable text
x += tv.getScrollX();
y += tv.getScrollY();
final Layout layout = tv.getLayout();
final int touchedLine = layout.getLineForVertical(y);
final int touchOffset = layout.getOffsetForHorizontal(touchedLine, x);
// Set bounds of the touched line
touchBounds.left = layout.getLineLeft(touchedLine);
touchBounds.top = layout.getLineTop(touchedLine);
touchBounds.right = layout.getLineRight(touchedLine);
touchBounds.bottom = layout.getLineBottom(touchedLine);
// Ensure the span falls within the bounds of the touch
TouchableSpan touchSpan = null;
if (touchBounds.contains(x, y)) {
// Find clickable spans that lie under the touched area
TouchableSpan[] spans = span.getSpans(touchOffset, touchOffset, TouchableSpan.class);
touchSpan = (spans.length > 0) ? spans[0] : null;
}
return touchSpan;
}
Example 5
| Project: eBread File: ShowDocumentFragment.java Source Code and License | 5 votes |
/**
* method invoked from getOffsetForPosition() in order to get the line number on which the user long-pressed
* @param textView2 fragment textView
* @param y y coordinate of the touch event
* @return line number
*/
private int getLineAtCoordinate(TextView textView2, float y) {
y -= textView2.getTotalPaddingTop();
y = Math.max(0.0f, y);
y = Math.min(textView2.getHeight() - textView2.getTotalPaddingBottom() - 1, y);
y += textView2.getScrollY();
return textView2.getLayout().getLineForVertical((int) y);
}
Example 6
| Project: InternalLinkMovementMethod File: InternalLinkMovementMethod.java Source Code and License | 5 votes |
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
//http://stackoverflow.com/questions/1697084/handle-textview-link-click-in-my-android-app
int action = event.getAction();
if (action == MotionEvent.ACTION_UP) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
URLSpan[] link = buffer.getSpans(off, off, URLSpan.class);
if (link.length > 0) {
URLSpan span = link[0];
String url = span.getURL();
Spanned s = (Spanned) widget.getText();
int start = s.getSpanStart(span);
int end = s.getSpanEnd(span);
//http://stackoverflow.com/a/19750721/895797
String title = null;
if (start != -1 && end != -1) {
CharSequence wordThatWasClicked = s.subSequence(start, end);
title = wordThatWasClicked.toString();
}
onLinkClicked(widget, url, title);
return true;
}
}
return super.onTouchEvent(widget, buffer, event);
}
Example 7
| Project: PSNine File: LocalLinkMovementMethod.java Source Code and License | 5 votes |
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
int action = event.getAction();
if (action == MotionEvent.ACTION_UP ||
action == MotionEvent.ACTION_DOWN) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
ClickableSpan[] link = buffer.getSpans(off, off, ClickableSpan.class);
if (link.length != 0) {
if (action == MotionEvent.ACTION_UP) {
link[0].onClick(widget);
} else if (action == MotionEvent.ACTION_DOWN) {
Selection.setSelection(buffer,
buffer.getSpanStart(link[0]),
buffer.getSpanEnd(link[0]));
}
return true;
} else {
Selection.removeSelection(buffer);
Touch.onTouchEvent(widget, buffer, event);
return false;
}
}
return Touch.onTouchEvent(widget, buffer, event);
}
Example 8
| Project: boohee_v5.6 File: LongClickableLinkMovementMethod.java Source Code and License | 5 votes |
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
int action = event.getAction();
if (action == 1 || action == 0) {
int x = (((int) event.getX()) - widget.getTotalPaddingLeft()) + widget.getScrollX();
int y = (((int) event.getY()) - widget.getTotalPaddingTop()) + widget.getScrollY();
Layout layout = widget.getLayout();
int off = layout.getOffsetForHorizontal(layout.getLineForVertical(y), (float) x);
MyURLSpan[] link = (MyURLSpan[]) buffer.getSpans(off, off, MyURLSpan.class);
if (link.length != 0) {
if (action == 1) {
if (!this.mHasPerformedLongPress) {
link[0].onClick(widget);
}
this.pressed = false;
this.lastEvent = new float[2];
} else if (action == 0) {
this.pressed = true;
this.lastEvent[0] = event.getX();
this.lastEvent[1] = event.getY();
checkForLongClick(link, widget);
}
return true;
}
} else if (action == 2) {
float[] position = new float[]{event.getX(), event.getY()};
if (Math.sqrt(Math.hypot((double) Math.abs(this.lastEvent[0] - position[0]), (double)
Math.abs(this.lastEvent[1] - position[1]))) > ((double) 6)) {
this.pressed = false;
}
} else if (action == 3) {
this.pressed = false;
this.lastEvent = new float[2];
} else {
this.pressed = false;
this.lastEvent = new float[2];
}
return super.onTouchEvent(widget, buffer, event);
}
Example 9
| Project: CXJPadProject File: LinkMovementClickMethod.java Source Code and License | 5 votes |
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
int action = event.getAction();
if (action == MotionEvent.ACTION_UP ||
action == MotionEvent.ACTION_DOWN) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
ClickableSpan[] link = buffer.getSpans(off, off, ClickableSpan.class);
if (link.length != 0) {
if (action == MotionEvent.ACTION_UP) {
if(System.currentTimeMillis() - lastClickTime < CLICK_DELAY){
link[0].onClick(widget);
}
} else if (action == MotionEvent.ACTION_DOWN) {
Selection.setSelection(buffer,
buffer.getSpanStart(link[0]),
buffer.getSpanEnd(link[0]));
lastClickTime = System.currentTimeMillis();
}
return true;
} else {
Selection.removeSelection(buffer);
}
}
return super.onTouchEvent(widget, buffer, event);
}
Example 10
| Project: SDHtmlTextView File: LocalLinkMovementMethod.java Source Code and License | 5 votes |
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
int action = event.getAction();
if (action == MotionEvent.ACTION_UP ||
action == MotionEvent.ACTION_DOWN) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
ClickableSpan[] link = buffer.getSpans(off, off, ClickableSpan.class);
if (link.length != 0) {
if (action == MotionEvent.ACTION_UP) {
link[0].onClick(widget);
} else if (action == MotionEvent.ACTION_DOWN) {
Selection.setSelection(buffer,
buffer.getSpanStart(link[0]),
buffer.getSpanEnd(link[0]));
}
return true;
} else {
Selection.removeSelection(buffer);
Touch.onTouchEvent(widget, buffer, event);
return false;
}
}
return Touch.onTouchEvent(widget, buffer, event);
}
Example 11
| Project: boohee_v5.6 File: LongClickableLinkMovementMethod.java Source Code and License | 4 votes |
private boolean action(int what, TextView widget, Spannable buffer) {
Layout layout = widget.getLayout();
int padding = widget.getTotalPaddingTop() + widget.getTotalPaddingBottom();
int areatop = widget.getScrollY();
int areabot = (widget.getHeight() + areatop) - padding;
int linetop = layout.getLineForVertical(areatop);
int linebot = layout.getLineForVertical(areabot);
int first = layout.getLineStart(linetop);
int last = layout.getLineEnd(linebot);
MyURLSpan[] candidates = (MyURLSpan[]) buffer.getSpans(first, last, MyURLSpan.class);
int a = Selection.getSelectionStart(buffer);
int b = Selection.getSelectionEnd(buffer);
int selStart = Math.min(a, b);
int selEnd = Math.max(a, b);
if (selStart < 0 && buffer.getSpanStart(FROM_BELOW) >= 0) {
selEnd = buffer.length();
selStart = selEnd;
}
if (selStart > last) {
selEnd = ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_UNLIMITED;
selStart = ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_UNLIMITED;
}
if (selEnd < first) {
selEnd = -1;
selStart = -1;
}
int beststart;
int bestend;
int i;
switch (what) {
case 1:
if (selStart != selEnd) {
MyURLSpan[] link = (MyURLSpan[]) buffer.getSpans(selStart, selEnd, MyURLSpan
.class);
if (link.length == 1) {
link[0].onClick(widget);
break;
}
return false;
}
return false;
case 2:
beststart = -1;
bestend = -1;
for (i = 0; i < candidates.length; i++) {
int end = buffer.getSpanEnd(candidates[i]);
if ((end < selEnd || selStart == selEnd) && end > bestend) {
beststart = buffer.getSpanStart(candidates[i]);
bestend = end;
}
}
if (beststart >= 0) {
Selection.setSelection(buffer, bestend, beststart);
return true;
}
break;
case 3:
beststart = ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_UNLIMITED;
bestend = ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_UNLIMITED;
for (i = 0; i < candidates.length; i++) {
int start = buffer.getSpanStart(candidates[i]);
if ((start > selStart || selStart == selEnd) && start < beststart) {
beststart = start;
bestend = buffer.getSpanEnd(candidates[i]);
}
}
if (bestend < Integer.MAX_VALUE) {
Selection.setSelection(buffer, beststart, bestend);
return true;
}
break;
}
return false;
}
Example 12
| Project: MyFire File: CircleMovementMethod.java Source Code and License | 4 votes |
public boolean onTouchEvent(TextView widget, Spannable buffer,
MotionEvent event) {
int action = event.getAction();
if(action == MotionEvent.ACTION_DOWN){
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
mClickLinks = buffer.getSpans(off, off, ClickableSpan.class);
if(mClickLinks.length > 0){
// 点击的是Span区域，不要把点击事件传递
setPassToTv(false);
Selection.setSelection(buffer,
buffer.getSpanStart(mClickLinks[0]),
buffer.getSpanEnd(mClickLinks[0]));
//设置点击区域的背景色
mBgSpan = new BackgroundColorSpan(AppApplication.getAppResources().getColor(mClickableSpanBgClorId));
buffer.setSpan(mBgSpan,
buffer.getSpanStart(mClickLinks[0]),
buffer.getSpanEnd(mClickLinks[0]),
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}else{
setPassToTv(true);
// textview选中效果
widget.setBackgroundResource(mTextViewBgColorId);
}
}else if(action == MotionEvent.ACTION_UP){
if(mClickLinks.length > 0){
mClickLinks[0].onClick(widget);
if(mBgSpan != null){
buffer.removeSpan(mBgSpan);
}
}else{
if(mBgSpan != null){
buffer.removeSpan(mBgSpan);
}
}
Selection.removeSelection(buffer);
widget.setBackgroundResource(DEFAULT_COLOR);
}else if(action == MotionEvent.ACTION_MOVE){
}else{
if(mBgSpan != null){
buffer.removeSpan(mBgSpan);
}
widget.setBackgroundResource(DEFAULT_COLOR);
}
return Touch.onTouchEvent(widget, buffer, event);
}
Example 13
| Project: ShangHanLun File: LocalLinkMovementMethod.java Source Code and License | 4 votes |
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer,
MotionEvent event) {
int action = event.getAction();
if (action == MotionEvent.ACTION_UP
|| action == MotionEvent.ACTION_DOWN) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
ClickableSpan[] link = buffer.getSpans(off, off,
ClickableSpan.class);
if (link.length != 0) {
if (action == MotionEvent.ACTION_UP) {
if (System.currentTimeMillis() - lastClickTime < CLICK_DELAY) {
link[0].onClick(widget);
}
} else if (action == MotionEvent.ACTION_DOWN) {
Selection.setSelection(buffer,
buffer.getSpanStart(link[0]),
buffer.getSpanEnd(link[0]));
lastClickTime = System.currentTimeMillis();
}
if (widget instanceof UILabel) {
((UILabel) widget).linkHit = true;
}
return true;
} else {
Selection.removeSelection(buffer);
}
}
return Touch.onTouchEvent(widget, buffer, event);
}
Example 14
| Project: TestChat File: CustomMoveMethod.java Source Code and License | 4 votes |
@Override
public boolean onTouchEvent(TextView widget, Spannable text, MotionEvent event) {
int action = event.getAction();
switch (action) {
case MotionEvent.ACTION_DOWN:
// 这里得到的x , y值只是相对于屏幕的位置
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int location = layout.getOffsetForHorizontal(layout.getLineForVertical(y), x);
clickableSpans = text.getSpans(location, location, ClickableSpan.class);
if (clickableSpans.length > 0) {
isClickTextView = false;
LogUtil.e("点击clickSpan位置");
// 选中点击位置
// Selection.setSelection(text, text.getSpanStart(clickableSpans[0]), text.getSpanEnd(clickableSpans[0]));
text.setSpan(colorSpan = new BackgroundColorSpan(selectedColor), text.getSpanStart(clickableSpans[0]), text.getSpanEnd(clickableSpans[0]), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
return true;
} else {
isClickTextView = true;
widget.setBackgroundColor(Color.parseColor("#979595"));
LogUtil.e("点击的是正常textView的文字");
}
break;
case MotionEvent.ACTION_MOVE:
break;
case MotionEvent.ACTION_UP:
if (clickableSpans.length > 0) {
LogUtil.e("点击span的up11");
// 设置点击时间
clickableSpans[0].onClick(widget);
text.removeSpan(colorSpan);
// Selection.removeSelection(text);
return true;
} else {
LogUtil.e("点击textView文字的up11");
widget.setBackgroundColor(Color.parseColor("#00000000"));
}
break;
default:
if (colorSpan != null) {
text.removeSpan(colorSpan);
// Selection.removeSelection(text);
return true;
} else {
widget.setBackgroundColor(Color.parseColor("#00000000"));
}
break;
}
return super.onTouchEvent(widget, text, event);
}
Example 15
| Project: Hitalk File: BnMovementMethod.java Source Code and License | 4 votes |
public boolean onTouchEvent(TextView widget, Spannable buffer,
MotionEvent event) {
int action = event.getAction();
if(action == MotionEvent.ACTION_DOWN){
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
mClickLinks = buffer.getSpans(off, off, ClickableSpan.class);
if(mClickLinks.length > 0){
// 点击的是Span区域，不要把点击事件传递
setPassToTv(false);
Selection.setSelection(buffer,
buffer.getSpanStart(mClickLinks[0]),
buffer.getSpanEnd(mClickLinks[0]));
//设置点击区域的背景色
mBgSpan = new BackgroundColorSpan(clickableSpanBgClor);
buffer.setSpan(mBgSpan,
buffer.getSpanStart(mClickLinks[0]),
buffer.getSpanEnd(mClickLinks[0]),
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}else{
setPassToTv(true);
// textview选中效果
widget.setBackgroundColor(textViewBgColor);
}
}else if(action == MotionEvent.ACTION_UP){
if(mClickLinks.length > 0){
mClickLinks[0].onClick(widget);
if(mBgSpan != null){//移除点击时设置的背景span
buffer.removeSpan(mBgSpan);
}
}else{
}
Selection.removeSelection(buffer);
widget.setBackgroundColor(Color.TRANSPARENT);
}else if(action == MotionEvent.ACTION_MOVE){
//这种情况不用做处理
}else{
if(mBgSpan != null){//移除点击时设置的背景span
buffer.removeSpan(mBgSpan);
}
widget.setBackgroundColor(Color.TRANSPARENT);
}
return Touch.onTouchEvent(widget, buffer, event);
}
Example 16
| Project: Cable-Android File: LongClickMovementMethod.java Source Code and License | 4 votes |
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
int action = event.getAction();
if (action == MotionEvent.ACTION_UP ||
action == MotionEvent.ACTION_DOWN) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
LongClickCopySpan longClickCopySpan[] = buffer.getSpans(off, off, LongClickCopySpan.class);
if (longClickCopySpan.length != 0) {
LongClickCopySpan aSingleSpan = longClickCopySpan[0];
if (action == MotionEvent.ACTION_DOWN) {
Selection.setSelection(buffer, buffer.getSpanStart(aSingleSpan),
buffer.getSpanEnd(aSingleSpan));
aSingleSpan.setHighlighted(true,
ContextCompat.getColor(widget.getContext(), R.color.touch_highlight));
} else {
Selection.removeSelection(buffer);
aSingleSpan.setHighlighted(false, Color.TRANSPARENT);
}
this.currentSpan = aSingleSpan;
this.widget = widget;
return gestureDetector.onTouchEvent(event);
}
} else if (action == MotionEvent.ACTION_CANCEL) {
// Remove Selections.
LongClickCopySpan[] spans = buffer.getSpans(Selection.getSelectionStart(buffer),
Selection.getSelectionEnd(buffer), LongClickCopySpan.class);
for (LongClickCopySpan aSpan : spans) {
aSpan.setHighlighted(false, Color.TRANSPARENT);
}
Selection.removeSelection(buffer);
return gestureDetector.onTouchEvent(event);
}
return super.onTouchEvent(widget, buffer, event);
}
Example 17
| Project: ChenYan File: ClickableSpanEx.java Source Code and License | 4 votes |
/**
* If you implement OnTouchListener, call this one in the onTouch method .
*
* @param v The view the touch event has been dispatched to.
* @param event The MotionEvent object containing full information about the event.
* @return True if the listener has consumed the event , false otherwise.
*/
public static boolean onTouch(View v, MotionEvent event) {
int action = event.getAction();
if (v instanceof TextView) {
TextView widget = (TextView) v;
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
//* Return the text the TextView is displaying. If TextView.setText() was called with
// * an argument of BufferType.SPANNABLE or BufferType.EDITABLE, you can cast
// * the return value from this method to Spannable or Editable, respectively.
// *
//* Note: The content of the return value should not be modified. If you want
//* a modifiable one, you should make your own copy first.
Spannable buffer = (Spannable) widget.getText();
ClickableSpanEx[] link = buffer.getSpans(off, off, ClickableSpanEx.class);
if (link.length != 0) {
if (action == MotionEvent.ACTION_DOWN) {
Selection.setSelection(buffer, buffer.getSpanStart(link[0]), buffer.getSpanEnd(link[0]));
link[0].setTransparent(false);
}
else {
if (action == MotionEvent.ACTION_UP) link[0].onClick(widget);
link[0].setTransparent(true);
Selection.removeSelection(buffer);
}
return true;
}
}
else {
Log.e(TAG, "ClickableSpanEx supports TextView only .");
}
return false;
}
Example 18
| Project: Bigbang File: CountLinkMovementMethod.java Source Code and License | 4 votes |
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer,
MotionEvent event) {
int action = event.getAction();
if (action == MotionEvent.ACTION_UP ||
action == MotionEvent.ACTION_DOWN) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
ClickableSpan[] link = buffer.getSpans(off, off, ClickableSpan.class);
if (link.length != 0) {
if (action == MotionEvent.ACTION_UP) {
try {
link[0].onClick(widget);
} catch (Exception e) {
e.printStackTrace();
ToastUtil.show(R.string.not_foud_qq);
}
if(((URLSpan) link[0]).getURL() != null){
if(DonateActivity.zhifubao.startsWith(((URLSpan) link[0]).getURL())){
UrlCountUtil.onEvent(UrlCountUtil.CLICK_SETTINGS_ABOUT_DONATE);
}else if(DonateActivity.qqJump.startsWith(((URLSpan) link[0]).getURL())){
UrlCountUtil.onEvent(UrlCountUtil.CLICK_SETTINGS_JOIN_QQ);
}
}
} else if (action == MotionEvent.ACTION_DOWN) {
Selection.setSelection(buffer,
buffer.getSpanStart(link[0]),
buffer.getSpanEnd(link[0]));
}
return true;
} else {
Selection.removeSelection(buffer);
}
}
return super.onTouchEvent(widget, buffer, event);
}
Example 19
| Project: CommentView File: TouchMovementMethod.java Source Code and License | 4 votes |
public boolean onTouchEvent(TextView widget, Spannable buffer,
MotionEvent event) {
int action = event.getAction();
if(action == MotionEvent.ACTION_DOWN){
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
mClickLinks = buffer.getSpans(off, off, ClickableSpan.class);
if(mClickLinks.length > 0){
// 点击的是Span区域，不要把点击事件传递
setPassToTv(false);
Selection.setSelection(buffer,
buffer.getSpanStart(mClickLinks[0]),
buffer.getSpanEnd(mClickLinks[0]));
//设置点击区域的背景色
mBgSpan = new BackgroundColorSpan(mPressSpanBgColor);
buffer.setSpan(mBgSpan,
buffer.getSpanStart(mClickLinks[0]),
buffer.getSpanEnd(mClickLinks[0]),
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}else{
setPassToTv(true);
// textView选中效果
widget.setBackgroundColor(mPressSpanBgColor);
}
}else if(action == MotionEvent.ACTION_UP){
if(mClickLinks.length > 0){
mClickLinks[0].onClick(widget);
if(mBgSpan != null){//移除点击时设置的背景span
buffer.removeSpan(mBgSpan);
}
}
Selection.removeSelection(buffer);
widget.setBackgroundColor(mTextViewBgColor);
}else if(action == MotionEvent.ACTION_MOVE){
//这种情况不用做处理
}else{
if(mBgSpan != null){//移除点击时设置的背景span
buffer.removeSpan(mBgSpan);
}
widget.setBackgroundColor(mTextViewBgColor);
}
return Touch.onTouchEvent(widget, buffer, event);
}
Example 20
| Project: Slide-RSS File: TextViewLinkHandler.java Source Code and License | 4 votes |
@Override
public boolean onTouchEvent(TextView widget, final Spannable buffer, MotionEvent event) {
comm = (SpoilerRobotoTextView) widget;
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
link = buffer.getSpans(off, off, URLSpan.class);
if (link.length > 0) {
comm.setLongClickable(false);
if (event.getAction() == MotionEvent.ACTION_DOWN) {
position = event.getY(); //used to see if the user scrolled or not
}
if (!(event.getAction() == MotionEvent.ACTION_UP
|| event.getAction() == MotionEvent.ACTION_DOWN)) {
if (Math.abs((position - event.getY())) > 25) {
handler.removeCallbacksAndMessages(null);
}
return super.onTouchEvent(widget, buffer, event);
}
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
clickHandled = false;
this.event = event;
if (SettingValues.peek) {
handler.postDelayed(longClicked,
android.view.ViewConfiguration.getTapTimeout() + 50);
} else {
handler.postDelayed(longClicked,
android.view.ViewConfiguration.getLongPressTimeout());
}
break;
case MotionEvent.ACTION_UP:
comm.setLongClickable(true);
handler.removeCallbacksAndMessages(null);
if (!clickHandled) {
// regular click
if (link.length != 0) {
int i = 0;
if (sequence != null) {
i = sequence.getSpanEnd(link[0]);
}
if (!link[0].getURL().isEmpty()) {
clickableText.onLinkClick(link[0].getURL(), i, subreddit, link[0]);
}
} else {
return false;
}
}
break;
}
return true;
} else {
Selection.removeSelection(buffer);
return false;
}
}
