| /* |
| * Copyright (C) 2015 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 android.support.v7.widget; |
| |
| import android.content.Context; |
| import android.content.res.TypedArray; |
| import android.graphics.drawable.Drawable; |
| import android.support.v7.internal.widget.TintInfo; |
| import android.support.v7.internal.widget.TintManager; |
| import android.util.AttributeSet; |
| import android.widget.TextView; |
| |
| class AppCompatTextHelperV17 extends AppCompatTextHelper { |
| |
| private static final int[] VIEW_ATTRS_v17 = { |
| android.R.attr.drawableStart, android.R.attr.drawableEnd }; |
| |
| private TintInfo mDrawableStartTint; |
| private TintInfo mDrawableEndTint; |
| |
| AppCompatTextHelperV17(TextView view) { |
| super(view); |
| } |
| |
| void loadFromAttributes(AttributeSet attrs, int defStyleAttr) { |
| super.loadFromAttributes(attrs, defStyleAttr); |
| |
| final Context context = mView.getContext(); |
| final TintManager tintManager = TintManager.get(context); |
| |
| // First read the TextAppearance style id |
| TypedArray a = context.obtainStyledAttributes(attrs, VIEW_ATTRS_v17, defStyleAttr, 0); |
| if (a.hasValue(0)) { |
| mDrawableStartTint = new TintInfo(); |
| mDrawableStartTint.mHasTintList = true; |
| mDrawableStartTint.mTintList = tintManager.getTintList(a.getResourceId(0, 0)); |
| } |
| if (a.hasValue(1)) { |
| mDrawableEndTint = new TintInfo(); |
| mDrawableEndTint.mHasTintList = true; |
| mDrawableEndTint.mTintList = tintManager.getTintList(a.getResourceId(1, 0)); |
| } |
| a.recycle(); |
| } |
| |
| @Override |
| void applyCompoundDrawablesTints() { |
| super.applyCompoundDrawablesTints(); |
| |
| if (mDrawableStartTint != null || mDrawableEndTint != null) { |
| final Drawable[] compoundDrawables = mView.getCompoundDrawablesRelative(); |
| applyCompoundDrawableTint(compoundDrawables[0], mDrawableStartTint); |
| applyCompoundDrawableTint(compoundDrawables[2], mDrawableEndTint); |
| } |
| } |
| } |