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Add developer tiles for layer and window trace

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Bug: 64831661
Test: Toggle layer and window trace from new QS Tile
Test: make RunSettingsRoboTests ROBOTEST_FILTER=LayerTraceTest && make RunSettingsRoboTests ROBOTEST_FILTER=WindowTraceTest
Change-Id: I86b63361821e1bf5dd6a934e7fcb7e810740b74a
This commit is contained in:
Vishnu Nair
2018-01-10 16:07:23 -08:00
parent 537f0b816c
commit dc6bc4820e
12 changed files with 502 additions and 20 deletions
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109
src/com/android/settings/development/qstile/DevelopmentTiles.java
View File

@@ -16,20 +16,27 @@
package com.android.settings.development.qstile;
import android.os.IBinder;
import android.os.Parcel;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.SystemProperties;
import android.provider.Settings;
import android.service.quicksettings.Tile;
import android.service.quicksettings.TileService;
import android.support.annotation.VisibleForTesting;
import android.util.Log;
import android.view.IWindowManager;
import android.view.ThreadedRenderer;
import android.view.View;
import android.view.WindowManagerGlobal;
import com.android.internal.app.LocalePicker;
import com.android.settings.wrapper.IWindowManagerWrapper;
import com.android.settingslib.development.SystemPropPoker;
public abstract class DevelopmentTiles extends TileService {
private static final String TAG = "DevelopmentTiles";
protected abstract boolean isEnabled();
@@ -131,4 +138,106 @@ public abstract class DevelopmentTiles extends TileService {
} catch (RemoteException e) { }
}
}
/**
* Tile to toggle Window Trace.
*/
public static class WindowTrace extends DevelopmentTiles {
@VisibleForTesting
IWindowManagerWrapper mWindowManager;
@Override
public void onCreate() {
super.onCreate();
mWindowManager = new IWindowManagerWrapper(WindowManagerGlobal
.getWindowManagerService());
}
@Override
protected boolean isEnabled() {
try {
return mWindowManager.isWindowTraceEnabled();
} catch (RemoteException e) {
Log.e(TAG,
"Could not get window trace status, defaulting to false." + e.toString());
}
return false;
}
@Override
protected void setIsEnabled(boolean isEnabled) {
try {
if (isEnabled) {
mWindowManager.startWindowTrace();
} else {
mWindowManager.stopWindowTrace();
}
} catch (RemoteException e) {
Log.e(TAG, "Could not set window trace status." + e.toString());
}
}
}
/**
* Tile to toggle Layer Trace.
*/
public static class LayerTrace extends DevelopmentTiles {
@VisibleForTesting
static final int SURFACE_FLINGER_LAYER_TRACE_CONTROL_CODE = 1025;
@VisibleForTesting
static final int SURFACE_FLINGER_LAYER_TRACE_STATUS_CODE = 1026;
@VisibleForTesting
IBinder mSurfaceFlinger;
@Override
public void onCreate() {
super.onCreate();
mSurfaceFlinger = ServiceManager.getService("SurfaceFlinger");
}
@Override
protected boolean isEnabled() {
boolean surfaceTraceEnabled = false;
Parcel reply = null;
Parcel data = null;
try {
if (mSurfaceFlinger != null) {
reply = Parcel.obtain();
data = Parcel.obtain();
data.writeInterfaceToken("android.ui.ISurfaceComposer");
mSurfaceFlinger.transact(SURFACE_FLINGER_LAYER_TRACE_STATUS_CODE,
data, reply, 0 /* flags */ );
surfaceTraceEnabled = reply.readBoolean();
}
} catch (RemoteException e) {
Log.e(TAG, "Could not get layer trace status, defaulting to false." + e.toString());
} finally {
if (data != null) {
data.recycle();
reply.recycle();
}
}
return surfaceTraceEnabled;
}
@Override
protected void setIsEnabled(boolean isEnabled) {
Parcel data = null;
try {
if (mSurfaceFlinger != null) {
data = Parcel.obtain();
data.writeInterfaceToken("android.ui.ISurfaceComposer");
data.writeInt(isEnabled ? 1 : 0);
mSurfaceFlinger.transact(SURFACE_FLINGER_LAYER_TRACE_CONTROL_CODE,
data, null, 0 /* flags */);
}
} catch (RemoteException e) {
Log.e(TAG, "Could not set layer tracing." + e.toString());
} finally {
if (data != null) {
data.recycle();
}
}
}
}
}