diff options
| author | Tadashi G. Takaoka <takaoka@google.com> | 2011-10-12 18:50:04 +0900 |
|---|---|---|
| committer | Tadashi G. Takaoka <takaoka@google.com> | 2011-10-14 17:49:48 +0900 |
| commit | a0e4f40994f779ad98268921c63d6535ad04224f (patch) | |
| tree | fa5282d0d50dc697a5338fc7bb1088bdbde3a38a /java/src/com/android/inputmethod/keyboard/KeyboardView.java | |
| parent | ed6bc82d9785372c407e1a4f563ae7d30c479b8a (diff) | |
Special handling of one key mini-keyboard to mitigate visual flicker
Use pre-computed width and height of mini keyboard if
* Popup key preview is enabled
* The mini keyboard has only one key
* Pre-computed width and height are specified
Bug: 5248783
Change-Id: I53475698e87d5bd67d36e63323c25a9e9f18fbb1
Diffstat (limited to 'java/src/com/android/inputmethod/keyboard/KeyboardView.java')
| -rw-r--r-- | java/src/com/android/inputmethod/keyboard/KeyboardView.java | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardView.java b/java/src/com/android/inputmethod/keyboard/KeyboardView.java index 6af4123c9..6492c00fa 100644 --- a/java/src/com/android/inputmethod/keyboard/KeyboardView.java +++ b/java/src/com/android/inputmethod/keyboard/KeyboardView.java @@ -100,7 +100,7 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { // Key preview private final int mKeyPreviewLayoutId; - private final KeyPreviewDrawParams mKeyPreviewDrawParams; + protected final KeyPreviewDrawParams mKeyPreviewDrawParams; private boolean mShowKeyPreviewPopup = true; private final int mDelayBeforePreview; private int mDelayAfterPreview; @@ -284,11 +284,13 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { } } - private static class KeyPreviewDrawParams { + protected static class KeyPreviewDrawParams { // XML attributes. public final Drawable mPreviewBackground; public final Drawable mPreviewLeftBackground; public final Drawable mPreviewRightBackground; + public final int mPreviewBackgroundWidth; + public final int mPreviewBackgroundHeight; public final int mPreviewTextColor; public final int mPreviewOffset; public final int mPreviewHeight; @@ -312,6 +314,10 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { setAlpha(mPreviewBackground, PREVIEW_ALPHA); setAlpha(mPreviewLeftBackground, PREVIEW_ALPHA); setAlpha(mPreviewRightBackground, PREVIEW_ALPHA); + mPreviewBackgroundWidth = a.getDimensionPixelSize( + R.styleable.KeyboardView_keyPreviewBackgroundWidth, 0); + mPreviewBackgroundHeight = a.getDimensionPixelSize( + R.styleable.KeyboardView_keyPreviewBackgroundHeight, 0); mPreviewOffset = a.getDimensionPixelOffset( R.styleable.KeyboardView_keyPreviewOffset, 0); mPreviewHeight = a.getDimensionPixelSize( |