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Diffstat (limited to 'src/com/android/launcher2/ClippedImageView.java')
-rw-r--r-- | src/com/android/launcher2/ClippedImageView.java | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/com/android/launcher2/ClippedImageView.java b/src/com/android/launcher2/ClippedImageView.java new file mode 100644 index 000000000..2c4380d88 --- /dev/null +++ b/src/com/android/launcher2/ClippedImageView.java @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2010 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.launcher2; + +import android.content.Context; +import android.content.res.TypedArray; +import android.util.AttributeSet; +import android.view.MotionEvent; +import android.widget.ImageView; +import com.android.launcher.R; + +public class ClippedImageView extends ImageView { + private final int mZone; + + public ClippedImageView(Context context, AttributeSet attrs) { + this(context, attrs, 0); + } + + public ClippedImageView(Context context, AttributeSet attrs, int defStyle) { + super(context, attrs, defStyle); + + TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ClippedImageView, defStyle, 0); + + mZone = a.getDimensionPixelSize(R.styleable.ClippedImageView_ignoreZone, 0); + + a.recycle(); + } + + @Override + public boolean onTouchEvent(MotionEvent event) { + final int zone = mZone; + return !(zone != 0 && (zone > 0 && event.getX() >= zone) || + (zone < 0 && event.getX() < getWidth() + zone)) && super.onTouchEvent(event); + + } +} |