diff options
Diffstat (limited to 'src/com/android/camera/ActionMenuButton.java')
-rw-r--r-- | src/com/android/camera/ActionMenuButton.java | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/src/com/android/camera/ActionMenuButton.java b/src/com/android/camera/ActionMenuButton.java deleted file mode 100644 index e9033cc..0000000 --- a/src/com/android/camera/ActionMenuButton.java +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.camera; - -import android.content.Context; -import android.graphics.Canvas; -import android.graphics.Paint; -import android.graphics.RectF; -import android.text.Layout; -import android.util.AttributeSet; -import android.widget.TextView; - -/** - * TextView that draws a bubble behind the text. We cannot use a - * LineBackgroundSpan because we want to make the bubble taller than the text - * and TextView's clip is too aggressive. - */ -public class ActionMenuButton extends TextView { - private static final int CORNER_RADIUS = 8; - private static final int PADDING_H = 5; - private static final int PADDING_V = 1; - - private final RectF mRect = new RectF(); - private Paint mPaint; - - public ActionMenuButton(Context context) { - super(context); - init(); - } - - public ActionMenuButton(Context context, AttributeSet attrs) { - super(context, attrs); - init(); - } - - public ActionMenuButton(Context context, AttributeSet attrs, int defStyle) { - super(context, attrs, defStyle); - init(); - } - - private void init() { - setFocusable(true); - // We need extra padding below to prevent the bubble being cut. - setPadding(PADDING_H, 0, PADDING_H, PADDING_V); - - mPaint = new Paint(Paint.ANTI_ALIAS_FLAG); - mPaint.setColor(getContext().getResources() - .getColor(R.color.bubble_dark_background)); - } - - @Override - protected void drawableStateChanged() { - invalidate(); - super.drawableStateChanged(); - } - - @Override - public void draw(Canvas canvas) { - final Layout layout = getLayout(); - final RectF rect = mRect; - final int left = getCompoundPaddingLeft(); - final int top = getExtendedPaddingTop(); - - rect.set(left + layout.getLineLeft(0) - PADDING_H, - top + layout.getLineTop(0) - PADDING_V, - Math.min(left + layout.getLineRight(0) + PADDING_H, - mScrollX + mRight - mLeft), - top + layout.getLineBottom(0) + PADDING_V); - canvas.drawRoundRect(rect, CORNER_RADIUS, CORNER_RADIUS, mPaint); - - super.draw(canvas); - } -} |