Android/frameworks_base
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Merge "Start combining threads in system process."

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This commit is contained in:
Dianne Hackborn
2013-05-03 01:48:55 +00:00
committed by Android (Google) Code Review
parent 56af3176b9 8d044e8bc2
commit c9dc93e5ca
23 changed files with 410 additions and 170 deletions
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30
services/java/com/android/server/SystemServer.java
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@@ -155,30 +155,6 @@ class ServerThread extends Thread {
InputManagerService inputManager = null;
TelephonyRegistry telephonyRegistry = null;
// Create a shared handler thread for UI within the system server.
// This thread is used by at least the following components:
// - WindowManagerPolicy
// - KeyguardViewManager
// - DisplayManagerService
HandlerThread uiHandlerThread = new HandlerThread("UI");
uiHandlerThread.start();
Handler uiHandler = new Handler(uiHandlerThread.getLooper());
uiHandler.post(new Runnable() {
@Override
public void run() {
//Looper.myLooper().setMessageLogging(new LogPrinter(
// Log.VERBOSE, "WindowManagerPolicy", Log.LOG_ID_SYSTEM));
android.os.Process.setThreadPriority(
android.os.Process.THREAD_PRIORITY_FOREGROUND);
android.os.Process.setCanSelfBackground(false);
// For debug builds, log event loop stalls to dropbox for analysis.
if (StrictMode.conditionallyEnableDebugLogging()) {
Slog.i(TAG, "Enabled StrictMode logging for UI Looper");
}
}
});
// Create a handler thread just for the window manager to enjoy.
HandlerThread wmHandlerThread = new HandlerThread("WindowManager");
wmHandlerThread.start();
@@ -232,7 +208,7 @@ class ServerThread extends Thread {
try {
Slog.i(TAG, "Display Manager");
display = new DisplayManagerService(context, wmHandler, uiHandler);
display = new DisplayManagerService(context, wmHandler);
ServiceManager.addService(Context.DISPLAY_SERVICE, display, true);
Slog.i(TAG, "Telephony Registry");
@@ -320,14 +296,14 @@ class ServerThread extends Thread {
Slog.i(TAG, "Init Watchdog");
Watchdog.getInstance().init(context, battery, power, alarm,
ActivityManagerService.self());
Watchdog.getInstance().addThread(wmHandler, "WindowManager thread");
Slog.i(TAG, "Input Manager");
inputManager = new InputManagerService(context, wmHandler);
Slog.i(TAG, "Window Manager");
wm = WindowManagerService.main(context, power, display, inputManager,
uiHandler, wmHandler,
factoryTest != SystemServer.FACTORY_TEST_LOW_LEVEL,
wmHandler, factoryTest != SystemServer.FACTORY_TEST_LOW_LEVEL,
!firstBoot, onlyCore);
ServiceManager.addService(Context.WINDOW_SERVICE, wm);
ServiceManager.addService(Context.INPUT_SERVICE, inputManager);