| /* |
| * Copyright (c) 2016, 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.car.radio; |
| |
| import android.content.Context; |
| import android.support.annotation.ColorInt; |
| import android.util.AttributeSet; |
| import android.widget.ImageView; |
| import com.android.car.apps.common.FabDrawable; |
| |
| /** |
| * A default FAB button for the radio that will color itself based on the accent color defined |
| * in the application. |
| */ |
| public class RadioFabButton extends ImageView { |
| private final FabDrawable mFabDrawable; |
| @ColorInt private final int mEnabledColor; |
| @ColorInt private final int mDisabledColor; |
| |
| public RadioFabButton(Context context) { |
| super(context); |
| } |
| |
| public RadioFabButton(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| public RadioFabButton(Context context, AttributeSet attrs, int defStyleAttrs) { |
| super(context, attrs, defStyleAttrs); |
| } |
| |
| public RadioFabButton(Context context, AttributeSet attrs, int defStyleAttrs, |
| int defStyleRes) { |
| super(context, attrs, defStyleAttrs, defStyleRes); |
| } |
| |
| { |
| Context context = getContext(); |
| |
| mFabDrawable = new FabDrawable(context); |
| setBackground(mFabDrawable); |
| |
| mEnabledColor = context.getColor(R.color.car_radio_accent_color); |
| mDisabledColor = context.getColor(R.color.car_radio_control_fab_button_disabled); |
| |
| mFabDrawable.setFabAndStrokeColor(mEnabledColor); |
| } |
| |
| @Override |
| public void setEnabled(boolean enabled) { |
| super.setEnabled(enabled); |
| mFabDrawable.setFabAndStrokeColor(enabled ? mEnabledColor : mDisabledColor); |
| } |
| } |