diff options
| -rw-r--r-- | packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java index a00fab3..bb0ce16 100644 --- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java +++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java @@ -52,6 +52,7 @@ public class KeyButtonView extends ImageView { int mCode; int mTouchSlop; Drawable mGlowBG; + int mGlowWidth, mGlowHeight; float mGlowAlpha = 0f, mGlowScale = 1f, mDrawingAlpha = 1f; boolean mSupportsLongpress = true; RectF mRect = new RectF(0f,0f,0f,0f); @@ -89,6 +90,8 @@ public class KeyButtonView extends ImageView { mGlowBG = a.getDrawable(R.styleable.KeyButtonView_glowBackground); if (mGlowBG != null) { setDrawingAlpha(BUTTON_QUIESCENT_ALPHA); + mGlowWidth = mGlowBG.getIntrinsicWidth(); + mGlowHeight = mGlowBG.getIntrinsicHeight(); } a.recycle(); @@ -103,8 +106,12 @@ public class KeyButtonView extends ImageView { canvas.save(); final int w = getWidth(); final int h = getHeight(); + final float aspect = (float)mGlowWidth / mGlowHeight; + final int drawW = (int)(h*aspect); + final int drawH = h; + final int margin = (drawW-w)/2; canvas.scale(mGlowScale, mGlowScale, w*0.5f, h*0.5f); - mGlowBG.setBounds(0, 0, w, h); + mGlowBG.setBounds(-margin, 0, drawW-margin, drawH); mGlowBG.setAlpha((int)(mDrawingAlpha * mGlowAlpha * 255)); mGlowBG.draw(canvas); canvas.restore(); |