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author | Tony Wickham <twickham@google.com> | 2016-08-09 16:27:57 -0700 |
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committer | Tony Wickham <twickham@google.com> | 2016-08-15 14:02:08 -0700 |
commit | e04a07f6acecc1565d037f62b0b109e0b8a243d4 (patch) | |
tree | 5c5e5e8b7a086865e2a28d4afcc93ca617215961 | |
parent | 37aba27bbcc89417588a638d61099288553387df (diff) | |
download | android_packages_apps_Trebuchet-e04a07f6acecc1565d037f62b0b109e0b8a243d4.tar.gz android_packages_apps_Trebuchet-e04a07f6acecc1565d037f62b0b109e0b8a243d4.tar.bz2 android_packages_apps_Trebuchet-e04a07f6acecc1565d037f62b0b109e0b8a243d4.zip |
Ignore clicks on shortcuts' drag handles.
When touching down within the drag handle's bounds, we remove the
onClickListener temporarily (restored when touching down outside
of the drag handle's bounds). Long clicks still start the drag.
Also increased drag threshold from 12dp to 16dp.
Bug: 30816665
Change-Id: I0b33dc34bf95c0532376f2f7cf50865fa50093de
-rw-r--r-- | res/values/dimens.xml | 2 | ||||
-rw-r--r-- | src/com/android/launcher3/shortcuts/DeepShortcutTextView.java | 37 |
2 files changed, 38 insertions, 1 deletions
diff --git a/res/values/dimens.xml b/res/values/dimens.xml index 3f2d18672..87ef78b2e 100644 --- a/res/values/dimens.xml +++ b/res/values/dimens.xml @@ -161,7 +161,7 @@ <dimen name="deep_shortcuts_spacing">4dp</dimen> <dimen name="deep_shortcuts_drag_view_scale">6dp</dimen> <!-- an icon with shortcuts must be dragged this far before the container is removed. --> - <dimen name="deep_shortcuts_start_drag_threshold">12dp</dimen> + <dimen name="deep_shortcuts_start_drag_threshold">16dp</dimen> <dimen name="deep_shortcut_icon_size">36dp</dimen> <dimen name="deep_shortcut_padding_start">6dp</dimen> <dimen name="deep_shortcut_padding_end">16dp</dimen> diff --git a/src/com/android/launcher3/shortcuts/DeepShortcutTextView.java b/src/com/android/launcher3/shortcuts/DeepShortcutTextView.java index 450d36da5..42086fcb5 100644 --- a/src/com/android/launcher3/shortcuts/DeepShortcutTextView.java +++ b/src/com/android/launcher3/shortcuts/DeepShortcutTextView.java @@ -17,15 +17,23 @@ package com.android.launcher3.shortcuts; import android.content.Context; +import android.content.res.Resources; +import android.graphics.Rect; import android.graphics.drawable.Drawable; import android.util.AttributeSet; +import android.view.MotionEvent; import com.android.launcher3.BubbleTextView; +import com.android.launcher3.R; +import com.android.launcher3.Utilities; /** * A {@link BubbleTextView} that has the shortcut icon on the left and drag handle on the right. */ public class DeepShortcutTextView extends BubbleTextView { + private final Rect mDragHandleBounds = new Rect(); + private final int mDragHandleWidth; + private boolean mShouldPerformClick = true; public DeepShortcutTextView(Context context) { this(context, null, 0); @@ -37,10 +45,39 @@ public class DeepShortcutTextView extends BubbleTextView { public DeepShortcutTextView(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); + + Resources resources = getResources(); + mDragHandleWidth = resources.getDimensionPixelSize(R.dimen.deep_shortcut_padding_end) + + resources.getDimensionPixelSize(R.dimen.deep_shortcut_drag_handle_size) + + resources.getDimensionPixelSize(R.dimen.deep_shortcut_drawable_padding) / 2; + } + + @Override + protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { + super.onMeasure(widthMeasureSpec, heightMeasureSpec); + + mDragHandleBounds.set(0, 0, mDragHandleWidth, getMeasuredHeight()); + if (!Utilities.isRtl(getResources())) { + mDragHandleBounds.offset(getMeasuredWidth() - mDragHandleBounds.width(), 0); + } } @Override protected void applyCompoundDrawables(Drawable icon) { // The icon is drawn in a separate view. } + + @Override + public boolean onTouchEvent(MotionEvent ev) { + if (ev.getAction() == MotionEvent.ACTION_DOWN) { + // Ignore clicks on the drag handle (long clicks still start the drag). + mShouldPerformClick = !mDragHandleBounds.contains((int) ev.getX(), (int) ev.getY()); + } + return super.onTouchEvent(ev); + } + + @Override + public boolean performClick() { + return mShouldPerformClick && super.performClick(); + } } |