Merge "Dump the last Activity information when dumpsys translation" into... (fac8cd08) · Commits · e / os / android_frameworks_base

core/java/android/view/translation/UiTranslationController.java

+24 −2

Original line number	Diff line number	Diff line
		@@ -90,6 +90,8 @@ public class UiTranslationController {
		@NonNull
		private final Handler mWorkerHandler;
		private int mCurrentState;
		@NonNull
		private ArraySet<AutofillId> mLastRequestAutofillIds;

		public UiTranslationController(Activity activity, Context context) {
		mActivity = activity;
		@@ -120,6 +122,9 @@ public class UiTranslationController {
		+ (DEBUG ? (", views: " + views + ", spec: " + uiTranslationSpec) : ""));
		synchronized (mLock) {
		mCurrentState = state;
		if (views != null) {
		setLastRequestAutofillIdsLocked(views);
		}
		}
		switch (state) {
		case STATE_UI_TRANSLATION_STARTED:
		@@ -175,13 +180,25 @@ public class UiTranslationController {
		}
		}

		private void setLastRequestAutofillIdsLocked(List<AutofillId> views) {
		if (mLastRequestAutofillIds == null) {
		mLastRequestAutofillIds = new ArraySet<>();
		}
		if (mLastRequestAutofillIds.size() > 0) {
		mLastRequestAutofillIds.clear();
		}
		mLastRequestAutofillIds.addAll(views);
		}

		/**
		* Called to dump the translation information for Activity.
		*/
		public void dump(String outerPrefix, PrintWriter pw) {
		pw.print(outerPrefix); pw.println("UiTranslationController:");
		final String pfx = outerPrefix + " ";
		pw.print(pfx); pw.print("activity: "); pw.println(mActivity);
		pw.print(pfx); pw.print("activity: "); pw.print(mActivity);
		pw.print(pfx); pw.print("resumed: "); pw.println(mActivity.isResumed());
		pw.print(pfx); pw.print("current state: "); pw.println(mCurrentState);
		final int translatorSize = mTranslators.size();
		pw.print(outerPrefix); pw.print("number translator: "); pw.println(translatorSize);
		for (int i = 0; i < translatorSize; i++) {
		@@ -244,13 +261,18 @@ public class UiTranslationController {
		pw.print(outerPrefix); pw.print("autofillId: "); pw.print(autofillId);
		// TODO: print TranslationTransformation
		boolean isContainsView = false;
		boolean isRequestedView = false;
		synchronized (mLock) {
		if (mLastRequestAutofillIds.contains(autofillId)) {
		isRequestedView = true;
		}
		final WeakReference<View> viewRef = mViews.get(autofillId);
		if (viewRef != null && viewRef.get() != null) {
		isContainsView = true;
		}
		}
		pw.print(outerPrefix); pw.print("isContainsView: "); pw.println(isContainsView);
		pw.print(outerPrefix); pw.print("isContainsView: "); pw.print(isContainsView);
		pw.print(outerPrefix); pw.print("isRequestedView: "); pw.println(isRequestedView);
		}

		/**

services/translation/java/com/android/server/translation/TranslationManagerService.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -294,6 +294,11 @@ public final class TranslationManagerService

		synchronized (mLock) {
		dumpLocked("", pw);
		final int userId = UserHandle.getCallingUserId();
		final TranslationManagerServiceImpl service = getServiceForUserLocked(userId);
		if (service != null) {
		service.dumpLocked(" ", fd, pw);
		}
		}
		}

services/translation/java/com/android/server/translation/TranslationManagerServiceImpl.java

+31 −0

Original line number	Diff line number	Diff line
		@@ -45,12 +45,17 @@ import android.view.translation.UiTranslationSpec;

		import com.android.internal.annotations.GuardedBy;
		import com.android.internal.os.IResultReceiver;
		import com.android.internal.os.TransferPipe;
		import com.android.server.LocalServices;
		import com.android.server.infra.AbstractPerUserSystemService;
		import com.android.server.inputmethod.InputMethodManagerInternal;
		import com.android.server.wm.ActivityTaskManagerInternal;
		import com.android.server.wm.ActivityTaskManagerInternal.ActivityTokens;

		import java.io.FileDescriptor;
		import java.io.IOException;
		import java.io.PrintWriter;
		import java.lang.ref.WeakReference;
		import java.util.List;

		final class TranslationManagerServiceImpl extends
		@@ -69,6 +74,9 @@ final class TranslationManagerServiceImpl extends
		@GuardedBy("mLock")
		private TranslationServiceInfo mTranslationServiceInfo;

		@GuardedBy("mLock")
		private WeakReference<ActivityTokens> mLastActivityTokens;

		private ActivityTaskManagerInternal mActivityTaskManagerInternal;

		private final TranslationServiceRemoteCallback mRemoteServiceCallback =
		@@ -178,12 +186,35 @@ final class TranslationManagerServiceImpl extends
		taskTopActivityTokens.getApplicationThread().updateUiTranslationState(
		taskTopActivityTokens.getActivityToken(), state, sourceSpec, targetSpec,
		viewIds, uiTranslationSpec);
		mLastActivityTokens = new WeakReference<>(taskTopActivityTokens);
		} catch (RemoteException e) {
		Slog.w(TAG, "Update UiTranslationState fail: " + e);
		}
		invokeCallbacks(state, sourceSpec, targetSpec);
		}

		@GuardedBy("mLock")
		public void dumpLocked(String prefix, FileDescriptor fd, PrintWriter pw) {
		if (mLastActivityTokens != null) {
		ActivityTokens activityTokens = mLastActivityTokens.get();
		if (activityTokens == null) {
		return;
		}
		try (TransferPipe tp = new TransferPipe()) {
		activityTokens.getApplicationThread().dumpActivity(tp.getWriteFd(),
		activityTokens.getActivityToken(), prefix,
		new String[]{"--translation"});
		tp.go(fd);
		} catch (IOException e) {
		pw.println(prefix + "Failure while dumping the activity: " + e);
		} catch (RemoteException e) {
		pw.println(prefix + "Got a RemoteException while dumping the activity");
		}
		} else {
		pw.print(prefix); pw.println("No requested UiTranslation Activity.");
		}
		}

		private void invokeCallbacks(
		int state, TranslationSpec sourceSpec, TranslationSpec targetSpec) {
		Bundle res = new Bundle();