Merge "Add new hostingType for startProcessLocked() that selects using the WebViewZygote." (eda1af61) · Commits · e / os / android_frameworks_base

core/java/android/webkit/WebViewZygote.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -53,6 +53,10 @@ public class WebViewZygote {
		return sPackage.packageName;
		}

		public static boolean isMultiprocessEnabled() {
		return sMultiprocessEnabled && sPackage != null;
		}

		public static void setMultiprocessEnabled(boolean enabled) {
		sMultiprocessEnabled = enabled;

+7 −1

Original line number	Diff line number	Diff line
		@@ -75,6 +75,7 @@ import android.util.EventLog;
		import android.util.Slog;
		import android.util.SparseArray;
		import android.util.TimeUtils;
		import android.webkit.WebViewZygote;

		public final class ActiveServices {
		private static final String TAG = TAG_WITH_CLASS_NAME ? "ActiveServices" : TAG_AM;
		@@ -1689,6 +1690,7 @@ public final class ActiveServices {

		final boolean isolated = (r.serviceInfo.flags&ServiceInfo.FLAG_ISOLATED_PROCESS) != 0;
		final String procName = r.processName;
		String hostingType = "service";
		ProcessRecord app;

		if (!isolated) {
		@@ -1717,13 +1719,17 @@ public final class ActiveServices {
		// in the service any current isolated process it is running in or
		// waiting to have come up.
		app = r.isolatedProc;
		if (WebViewZygote.isMultiprocessEnabled()
		&& r.serviceInfo.packageName.equals(WebViewZygote.getPackageName())) {
		hostingType = "webview_service";
		}
		}

		// Not running -- get it started, and enqueue this service record
		// to be executed when the app comes up.
		if (app == null && !permissionsReviewRequired) {
		if ((app=mAm.startProcessLocked(procName, r.appInfo, true, intentFlags,
		"service", r.name, false, isolated, false)) == null) {
		hostingType, r.name, false, isolated, false)) == null) {
		String msg = "Unable to launch app "
		+ r.appInfo.packageName + "/"
		+ r.appInfo.uid + " for service "

+12 −4

Original line number	Diff line number	Diff line
		@@ -3747,10 +3747,18 @@ public final class ActivityManagerService extends ActivityManagerNative
		Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "Start proc: " +
		app.processName);
		checkTime(startTime, "startProcess: asking zygote to start proc");
		Process.ProcessStartResult startResult = Process.start(entryPoint,
		Process.ProcessStartResult startResult;
		if (hostingType.equals("webview_service")) {
		startResult = Process.startWebView(entryPoint,
		app.processName, uid, uid, gids, debugFlags, mountExternal,
		app.info.targetSdkVersion, app.info.seinfo, requiredAbi, instructionSet,
		app.info.dataDir, entryPointArgs);
		} else {
		startResult = Process.start(entryPoint,
		app.processName, uid, uid, gids, debugFlags, mountExternal,
		app.info.targetSdkVersion, app.info.seinfo, requiredAbi, instructionSet,
		app.info.dataDir, entryPointArgs);
		}
		checkTime(startTime, "startProcess: returned from zygote!");
		Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);