| /* |
| * Copyright (C) 2019 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.systemui.statusbar; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.content.res.Resources; |
| import android.graphics.Canvas; |
| import android.graphics.Rect; |
| import android.graphics.drawable.Drawable; |
| import android.graphics.drawable.DrawableWrapper; |
| import android.util.AttributeSet; |
| |
| import com.android.systemui.R; |
| |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| |
| import java.io.IOException; |
| |
| /** |
| * The status bar cast drawable draws ic_cast and ic_cast_connected_fill to indicate that the |
| * screen is being recorded. A simple layer-list drawable isn't used here because the record fill |
| * must not be tinted by the caller. |
| */ |
| public class CastDrawable extends DrawableWrapper { |
| private Drawable mFillDrawable; |
| private int mHorizontalPadding; |
| |
| /** No-arg constructor used by drawable inflation. */ |
| public CastDrawable() { |
| super(null); |
| } |
| |
| @Override |
| public void inflate(@NonNull Resources r, @NonNull XmlPullParser parser, |
| @NonNull AttributeSet attrs, @Nullable Resources.Theme theme) |
| throws XmlPullParserException, IOException { |
| super.inflate(r, parser, attrs, theme); |
| setDrawable(r.getDrawable(R.drawable.ic_cast, theme).mutate()); |
| mFillDrawable = r.getDrawable(R.drawable.ic_cast_connected_fill, theme).mutate(); |
| mHorizontalPadding = r.getDimensionPixelSize(R.dimen.status_bar_horizontal_padding); |
| } |
| |
| @Override |
| public boolean canApplyTheme() { |
| return mFillDrawable.canApplyTheme() || super.canApplyTheme(); |
| } |
| |
| @Override |
| public void applyTheme(Resources.Theme t) { |
| super.applyTheme(t); |
| mFillDrawable.applyTheme(t); |
| } |
| |
| @Override |
| protected void onBoundsChange(Rect bounds) { |
| super.onBoundsChange(bounds); |
| mFillDrawable.setBounds(bounds); |
| } |
| |
| @Override |
| public boolean onLayoutDirectionChanged(int layoutDirection) { |
| mFillDrawable.setLayoutDirection(layoutDirection); |
| return super.onLayoutDirectionChanged(layoutDirection); |
| } |
| |
| @Override |
| public void draw(Canvas canvas) { |
| super.draw(canvas); |
| mFillDrawable.draw(canvas); |
| } |
| |
| @Override |
| public boolean getPadding(Rect padding) { |
| padding.left += mHorizontalPadding; |
| padding.right += mHorizontalPadding; |
| return true; |
| } |
| |
| @Override |
| public void setAlpha(int alpha) { |
| super.setAlpha(alpha); |
| mFillDrawable.setAlpha(alpha); |
| } |
| |
| @Override |
| public boolean setVisible(boolean visible, boolean restart) { |
| mFillDrawable.setVisible(visible, restart); |
| return super.setVisible(visible, restart); |
| } |
| |
| @Override |
| public Drawable mutate() { |
| mFillDrawable.mutate(); |
| return super.mutate(); |
| } |
| } |