9ef119c76f
Because density and font size changes would actually be delivered by Dependency, the SystemUI could actually get the onDensityChanged after the onDensityOrFontScaleChanged. Let's make sure all configuration changes now go through the same listener. This also ensures that the caching of the icon offsets is done correctly, since the statusbar layout may actually be laid out later then the shelf. Test: change density from small to large, observe normal layout Change-Id: I313b5334ccbb57f7929fe03dbd5119396123b137 Fixes: 35678628
80 lines
2.7 KiB
Java
80 lines
2.7 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. 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 distributed under the
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* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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package com.android.systemui;
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import android.content.res.Configuration;
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import android.provider.Settings;
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import android.util.Log;
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import com.android.systemui.R;
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import com.android.systemui.SystemUI;
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import java.io.FileDescriptor;
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import java.io.PrintWriter;
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/**
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* Ensure a single status bar service implementation is running at all times, using the in-process
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* implementation according to the product config.
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*/
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public class SystemBars extends SystemUI {
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private static final String TAG = "SystemBars";
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private static final boolean DEBUG = false;
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private static final int WAIT_FOR_BARS_TO_DIE = 500;
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// in-process fallback implementation, per the product config
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private SystemUI mStatusBar;
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@Override
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public void start() {
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if (DEBUG) Log.d(TAG, "start");
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createStatusBarFromConfig();
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}
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@Override
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public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
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if (mStatusBar != null) {
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mStatusBar.dump(fd, pw, args);
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}
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}
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private void createStatusBarFromConfig() {
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if (DEBUG) Log.d(TAG, "createStatusBarFromConfig");
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final String clsName = mContext.getString(R.string.config_statusBarComponent);
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if (clsName == null || clsName.length() == 0) {
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throw andLog("No status bar component configured", null);
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}
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Class<?> cls = null;
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try {
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cls = mContext.getClassLoader().loadClass(clsName);
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} catch (Throwable t) {
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throw andLog("Error loading status bar component: " + clsName, t);
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}
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try {
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mStatusBar = (SystemUI) cls.newInstance();
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} catch (Throwable t) {
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throw andLog("Error creating status bar component: " + clsName, t);
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}
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mStatusBar.mContext = mContext;
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mStatusBar.mComponents = mComponents;
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mStatusBar.start();
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if (DEBUG) Log.d(TAG, "started " + mStatusBar.getClass().getSimpleName());
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}
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private RuntimeException andLog(String msg, Throwable t) {
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Log.w(TAG, msg, t);
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throw new RuntimeException(msg, t);
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}
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}
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