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/*
* Copyright (C) 2011 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.layoutlib.bridge.bars;
import com.android.ide.common.rendering.api.ILayoutLog;
import com.android.ide.common.rendering.api.ResourceNamespace;
import com.android.layoutlib.bridge.Bridge;
import com.android.layoutlib.bridge.android.BridgeContext;
import com.android.layoutlib.bridge.android.BridgeXmlBlockParser;
import com.android.layoutlib.bridge.impl.ParserFactory;
import com.android.layoutlib.bridge.resources.IconLoader;
import com.android.resources.Density;
import org.xmlpull.v1.XmlPullParserException;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
public class StatusBar extends CustomBar {
private final int mSimulatedPlatformVersion;
/** Status bar background color attribute name. */
private static final String ATTR_COLOR = "statusBarColor";
/** Attribute for translucency property. */
public static final String ATTR_TRANSLUCENT = "windowTranslucentStatus";
/**
* Constructor to be used when creating the {@link StatusBar} as a regular control. This
* is currently used by the theme editor.
*/
@SuppressWarnings("UnusedParameters")
public StatusBar(Context context, AttributeSet attrs) {
this((BridgeContext) context,
Density.getEnum(((BridgeContext) context).getMetrics().densityDpi),
((BridgeContext) context).getConfiguration().getLayoutDirection() ==
View.LAYOUT_DIRECTION_RTL,
(context.getApplicationInfo().flags & ApplicationInfo.FLAG_SUPPORTS_RTL) != 0,
context.getApplicationInfo().targetSdkVersion);
}
@SuppressWarnings("UnusedParameters")
public StatusBar(BridgeContext context, Density density, boolean isRtl, boolean rtlEnabled,
int simulatedPlatformVersion) {
// FIXME: if direction is RTL but it's not enabled in application manifest, mirror this bar.
super(context, LinearLayout.HORIZONTAL, "status_bar.xml", simulatedPlatformVersion);
mSimulatedPlatformVersion = simulatedPlatformVersion;
// FIXME: use FILL_H?
setGravity(Gravity.START | Gravity.TOP | Gravity.RIGHT);
int color = getBarColor(ATTR_COLOR, ATTR_TRANSLUCENT);
setBackgroundColor(color == 0 ? Config.getStatusBarColor(simulatedPlatformVersion) : color);
List<ImageView> icons = new ArrayList<>(2);
TextView clockView = null;
for (int i = 0; i < getChildCount(); i++) {
View child = getChildAt(i);
if (child instanceof ImageView) {
icons.add((ImageView) child);
} else if (child instanceof TextView) {
clockView = (TextView) child;
}
}
if (icons.size() != 2 || clockView == null) {
Bridge.getLog().error(ILayoutLog.TAG_BROKEN, "Unable to initialize statusbar", null,
null, null);
return;
}
// Cannot access the inside items through id because no R.id values have been
// created for them.
// We do know the order though.
loadIcon(icons.get(0), "stat_sys_wifi_signal_4_fully."
+ Config.getWifiIconType(simulatedPlatformVersion), density);
loadIcon(icons.get(1), "stat_sys_battery_100.png", density);
clockView.setText(Config.getTime(simulatedPlatformVersion));
clockView.setTextColor(Config.getTimeColor(simulatedPlatformVersion));
}
@Override
protected ImageView loadIcon(ImageView imageView, String iconName, Density density) {
if (!iconName.endsWith(".xml")) {
return super.loadIcon(imageView, iconName, density);
}
// The xml is stored only in xhdpi.
IconLoader iconLoader = new IconLoader(iconName, Density.XHIGH,
mSimulatedPlatformVersion, null);
InputStream stream = iconLoader.getIcon();
if (stream != null) {
try {
BridgeXmlBlockParser parser =
new BridgeXmlBlockParser(
ParserFactory.create(stream, iconName),
(BridgeContext) mContext,
ResourceNamespace.ANDROID);
imageView.setImageDrawable(
Drawable.createFromXml(mContext.getResources(), parser));
} catch (XmlPullParserException e) {
Bridge.getLog().error(ILayoutLog.TAG_BROKEN, "Unable to draw wifi icon", e,
null, null);
} catch (IOException e) {
Bridge.getLog().error(ILayoutLog.TAG_BROKEN, "Unable to draw wifi icon", e,
null, null);
}
}
return imageView;
}
@Override
protected TextView getStyleableTextView() {
return null;
}
}
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