Enable mouse drag text selection for unfocused TextView. (88d92da3) · Commits · e / os / android_frameworks_base

core/java/android/text/method/ArrowKeyMovementMethod.java

+23 −16

Original line number	Diff line number	Diff line
		@@ -240,13 +240,20 @@ public class ArrowKeyMovementMethod extends BaseMovementMethod implements Moveme

		boolean handled = Touch.onTouchEvent(widget, buffer, event);

		if (widget.isFocused() && !widget.didTouchFocusSelect()) {
		if (widget.didTouchFocusSelect() && !isMouse) {
		return handled;
		}
		if (action == MotionEvent.ACTION_DOWN) {
		// Capture the mouse pointer down location to ensure selection starts
		// right under the mouse (and is not influenced by cursor location).
		// The code below needs to run for mouse events.
		// For touch events, the code should run only when selection is active.
		if (isMouse \|\| isTouchSelecting(isMouse, buffer)) {
		if (!widget.isFocused()) {
		if (!widget.requestFocus()) {
		return handled;
		}
		}
		int offset = widget.getOffsetForPosition(event.getX(), event.getY());
		buffer.setSpan(LAST_TAP_DOWN, offset, offset, Spannable.SPAN_POINT_POINT);
		// Disallow intercepting of the touch events, so that
		@@ -255,8 +262,8 @@ public class ArrowKeyMovementMethod extends BaseMovementMethod implements Moveme
		// mode once the view detected it needed to scroll.
		widget.getParent().requestDisallowInterceptTouchEvent(true);
		}
		} else if (action == MotionEvent.ACTION_MOVE) {

		} else if (widget.isFocused()) {
		if (action == MotionEvent.ACTION_MOVE) {
		// Cursor can be active at any location in the text while mouse pointer can start
		// selection from a totally different location. Use LAST_TAP_DOWN span to ensure
		// text selection will start from mouse pointer location.