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author | Selim Cinek <cinek@google.com> | 2014-03-04 01:50:44 -0800 |
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committer | Android Git Automerger <android-git-automerger@android.com> | 2014-03-04 01:50:44 -0800 |
commit | 10acea596e3752d1eab693fd34209767e991c92d (patch) | |
tree | 8efbcc9c8f89c8e63f5a33422a4bd98403dd7d90 /WallpaperPicker/src/com/android/launcher3/AlphaDisableableButton.java | |
parent | 919ce78038836547480c37a444fe90b68f9c943f (diff) | |
parent | 0c255a946788499d7f169429890d5a423426593b (diff) | |
download | android_packages_apps_Trebuchet-10acea596e3752d1eab693fd34209767e991c92d.tar.gz android_packages_apps_Trebuchet-10acea596e3752d1eab693fd34209767e991c92d.tar.bz2 android_packages_apps_Trebuchet-10acea596e3752d1eab693fd34209767e991c92d.zip |
am 0c255a94: Merge "Changed behaviour of the wallpaper picker." into ub-now-lunchbox
* commit '0c255a946788499d7f169429890d5a423426593b':
Changed behaviour of the wallpaper picker.
Diffstat (limited to 'WallpaperPicker/src/com/android/launcher3/AlphaDisableableButton.java')
-rw-r--r-- | WallpaperPicker/src/com/android/launcher3/AlphaDisableableButton.java | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/WallpaperPicker/src/com/android/launcher3/AlphaDisableableButton.java b/WallpaperPicker/src/com/android/launcher3/AlphaDisableableButton.java new file mode 100644 index 000000000..f0796c36f --- /dev/null +++ b/WallpaperPicker/src/com/android/launcher3/AlphaDisableableButton.java @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2014 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.launcher3; + +import android.content.Context; +import android.util.AttributeSet; +import android.widget.Button; + +/** + * A Button which becomes translucent when it is disabled + */ +public class AlphaDisableableButton extends Button { + public static float DISABLED_ALPHA_VALUE = 0.4f; + public AlphaDisableableButton(Context context) { + this(context, null); + } + + public AlphaDisableableButton(Context context, AttributeSet attrs) { + this(context, attrs, 0); + } + + public AlphaDisableableButton(Context context, AttributeSet attrs, int defStyleAttr) { + super(context, attrs, defStyleAttr); + setLayerType(LAYER_TYPE_HARDWARE, null); + } + + @Override + public void setEnabled(boolean enabled) { + super.setEnabled(enabled); + if(enabled) { + setAlpha(1.0f); + } else { + setAlpha(DISABLED_ALPHA_VALUE); + } + } +} |