/*
|
* 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();
|
}
|
}
|
