129 lines
4 KiB
Java
129 lines
4 KiB
Java
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.support.v7.internal.widget;
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import android.content.Context;
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import android.content.res.ColorStateList;
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import android.graphics.PorterDuff;
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import android.support.annotation.Nullable;
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import android.support.v4.view.TintableBackgroundView;
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import android.util.AttributeSet;
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import android.widget.EditText;
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/**
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* An tint aware {@link android.widget.EditText}.
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* <p>
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* This will automatically be used when you use {@link android.widget.EditText} in your
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* layouts. You should only need to manually use this class when writing custom views.
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*/
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public class TintEditText extends EditText implements TintableBackgroundView {
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private static final int[] TINT_ATTRS = {
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android.R.attr.background
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};
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private TintInfo mBackgroundTint;
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public TintEditText(Context context) {
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this(context, null);
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}
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public TintEditText(Context context, AttributeSet attrs) {
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this(TintContextWrapper.wrap(context), attrs, android.R.attr.editTextStyle);
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}
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public TintEditText(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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if (TintManager.SHOULD_BE_USED) {
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TintTypedArray a = TintTypedArray.obtainStyledAttributes(getContext(), attrs,
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TINT_ATTRS, defStyleAttr, 0);
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if (a.hasValue(0)) {
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setSupportBackgroundTintList(
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a.getTintManager().getColorStateList(a.getResourceId(0, -1)));
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}
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a.recycle();
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}
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}
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/**
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* This should be accessed via
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* {@link android.support.v4.view.ViewCompat#setBackgroundTintList(android.view.View,
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* android.content.res.ColorStateList)}
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*
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* @hide
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*/
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@Override
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public void setSupportBackgroundTintList(@Nullable ColorStateList tint) {
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if (mBackgroundTint == null) {
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mBackgroundTint = new TintInfo();
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}
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mBackgroundTint.mTintList = tint;
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applySupportBackgroundTint();
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}
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/**
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* This should be accessed via
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* {@link android.support.v4.view.ViewCompat#getBackgroundTintList(android.view.View)}
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*
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* @hide
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*/
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@Override
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@Nullable
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public ColorStateList getSupportBackgroundTintList() {
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return mBackgroundTint != null ? mBackgroundTint.mTintList : null;
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}
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/**
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* This should be accessed via
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* {@link android.support.v4.view.ViewCompat#setBackgroundTintMode(android.view.View, android.graphics.PorterDuff.Mode)}
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*
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* @hide
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*/
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@Override
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public void setSupportBackgroundTintMode(@Nullable PorterDuff.Mode tintMode) {
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if (mBackgroundTint == null) {
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mBackgroundTint = new TintInfo();
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}
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mBackgroundTint.mTintMode = tintMode;
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applySupportBackgroundTint();
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}
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/**
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* This should be accessed via
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* {@link android.support.v4.view.ViewCompat#getBackgroundTintMode(android.view.View)}
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*
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* @hide
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*/
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@Override
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@Nullable
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public PorterDuff.Mode getSupportBackgroundTintMode() {
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return mBackgroundTint != null ? mBackgroundTint.mTintMode : null;
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}
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@Override
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protected void drawableStateChanged() {
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super.drawableStateChanged();
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applySupportBackgroundTint();
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}
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private void applySupportBackgroundTint() {
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if (getBackground() != null && mBackgroundTint != null) {
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TintManager.tintViewBackground(this, mBackgroundTint);
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}
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}
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}
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