Merge "Added boot time metrics for systemui" (5d2335d2) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/SystemUIApplication.java

+15 −0

Original line number	Diff line number	Diff line
		@@ -26,8 +26,10 @@ import android.content.pm.ApplicationInfo;
		import android.content.res.Configuration;
		import android.os.Process;
		import android.os.SystemProperties;
		import android.os.Trace;
		import android.os.UserHandle;
		import android.util.ArraySet;
		import android.util.BootTimingsTraceLog;
		import android.util.Log;

		import com.android.systemui.fragments.FragmentService;
		@@ -190,11 +192,17 @@ public class SystemUIApplication extends Application implements SysUiServiceProv

		Log.v(TAG, "Starting SystemUI services for user " +
		Process.myUserHandle().getIdentifier() + ".");
		BootTimingsTraceLog log = new BootTimingsTraceLog("SystemUIBootTiming",
		Trace.TRACE_TAG_APP);
		log.traceBegin("StartServices");
		final int N = services.length;
		for (int i = 0; i < N; i++) {
		Class<?> cl = services[i];
		if (DEBUG) Log.d(TAG, "loading: " + cl);
		log.traceBegin("StartServices" + cl.getSimpleName());
		long ti = System.currentTimeMillis();
		try {

		Object newService = SystemUIFactory.getInstance().createInstance(cl);
		mServices[i] = (SystemUI) ((newService == null) ? cl.newInstance() : newService);
		} catch (IllegalAccessException ex) {
		@@ -207,11 +215,18 @@ public class SystemUIApplication extends Application implements SysUiServiceProv
		mServices[i].mComponents = mComponents;
		if (DEBUG) Log.d(TAG, "running: " + mServices[i]);
		mServices[i].start();
		log.traceEnd();

		// Warn if initialization of component takes too long
		ti = System.currentTimeMillis() - ti;
		if (ti > 1000) {
		Log.w(TAG, "Initialization of " + cl.getName() + " took " + ti + " ms");
		}
		if (mBootCompleted) {
		mServices[i].onBootCompleted();
		}
		}
		log.traceEnd();
		Dependency.get(PluginManager.class).addPluginListener(
		new PluginListener<OverlayPlugin>() {
		private ArraySet<OverlayPlugin> mOverlays;