[step9] Add logging code for text services (da317ef6) · Commits · e / os / android_frameworks_base

core/java/android/view/textservice/TextServicesManager.java

+14 −6

Original line number	Diff line number	Diff line
		@@ -22,9 +22,9 @@ import android.content.Context;
		import android.os.IBinder;
		import android.os.RemoteException;
		import android.os.ServiceManager;
		import android.view.textservice.SpellCheckerInfo;
		import android.service.textservice.SpellCheckerSession;
		import android.service.textservice.SpellCheckerSession.SpellCheckerSessionListener;
		import android.util.Log;

		import java.util.Locale;

		@@ -38,6 +38,7 @@ import java.util.Locale;
		*/
		public final class TextServicesManager {
		private static final String TAG = TextServicesManager.class.getSimpleName();
		private static final boolean DBG = false;

		private static TextServicesManager sInstance;
		private static ITextServicesManager sService;
		@@ -75,12 +76,14 @@ public final class TextServicesManager {
		// TODO: Handle referToSpellCheckerLanguageSettings
		public SpellCheckerSession newSpellCheckerSession(Locale locale,
		SpellCheckerSessionListener listener, boolean referToSpellCheckerLanguageSettings) {
		if (locale == null \|\| listener == null) {
		if (listener == null) {
		throw new NullPointerException();
		}
		// TODO: set a proper locale instead of the dummy locale
		final String localeString = locale == null ? "en" : locale.toString();
		final SpellCheckerInfo info;
		try {
		info = sService.getCurrentSpellChecker(locale.toString());
		info = sService.getCurrentSpellChecker(localeString);
		} catch (RemoteException e) {
		return null;
		}
		@@ -89,8 +92,8 @@ public final class TextServicesManager {
		}
		final SpellCheckerSession session = new SpellCheckerSession(info, sService, listener);
		try {
		sService.getSpellCheckerService(
		info, locale.toString(), session.getTextServicesSessionListener(),
		sService.getSpellCheckerService(info, localeString,
		session.getTextServicesSessionListener(),
		session.getSpellCheckerSessionListener());
		} catch (RemoteException e) {
		return null;
		@@ -103,8 +106,13 @@ public final class TextServicesManager {
		*/
		public SpellCheckerInfo[] getEnabledSpellCheckers() {
		try {
		return sService.getEnabledSpellCheckers();
		final SpellCheckerInfo[] retval = sService.getEnabledSpellCheckers();
		if (DBG) {
		Log.d(TAG, "getEnabledSpellCheckers: " + (retval != null ? retval.length : "null"));
		}
		return retval;
		} catch (RemoteException e) {
		Log.e(TAG, "Error in getEnabledSpellCheckers: " + e);
		return null;
		}
		}

services/java/com/android/server/TextServicesManagerService.java

+36 −10

Original line number	Diff line number	Diff line
		@@ -81,14 +81,7 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {
		buildSpellCheckerMapLocked(mContext, mSpellCheckerList, mSpellCheckerMap);
		// TODO: Update for each locale
		SpellCheckerInfo sci = getCurrentSpellChecker(null);
		if (sci == null) {
		sci = findAvailSpellCheckerLocked(null, null);
		if (sci == null) return;
		// Set the current spell checker if there is one or more spell checkers
		// available. In this case, "sci" is the first one in the available spell
		// checkers.
		setCurrentSpellChecker(sci);
		}
		final String packageName = sci.getPackageName();
		final int change = isPackageDisappearing(packageName);
		if (change == PACKAGE_PERMANENT_CHANGE \|\| change == PACKAGE_TEMPORARY_CHANGE) {
		@@ -125,6 +118,9 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {
		list.add(sci);
		map.put(sci.getId(), sci);
		}
		if (DBG) {
		Slog.d(TAG, "buildSpellCheckerMapLocked: " + list.size() + "," + map.size());
		}
		}

		// TODO: find an appropriate spell checker for specified locale
		@@ -138,6 +134,9 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {
		for (int i = 0; i < spellCheckersCount; ++i) {
		final SpellCheckerInfo sci = mSpellCheckerList.get(i);
		if (prefPackage.equals(sci.getPackageName())) {
		if (DBG) {
		Slog.d(TAG, "findAvailSpellCheckerLocked: " + sci.getPackageName());
		}
		return sci;
		}
		}
		@@ -153,14 +152,20 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {
		@Override
		public SpellCheckerInfo getCurrentSpellChecker(String locale) {
		synchronized (mSpellCheckerMap) {
		final String curSpellCheckerId =
		String curSpellCheckerId =
		Settings.Secure.getString(mContext.getContentResolver(),
		Settings.Secure.SPELL_CHECKER_SERVICE);
		if (DBG) {
		Slog.w(TAG, "getCurrentSpellChecker: " + curSpellCheckerId);
		}
		if (TextUtils.isEmpty(curSpellCheckerId)) {
		return null;
		final SpellCheckerInfo sci = findAvailSpellCheckerLocked(null, null);
		if (sci == null) return null;
		// Set the current spell checker if there is one or more spell checkers
		// available. In this case, "sci" is the first one in the available spell
		// checkers.
		setCurrentSpellChecker(sci);
		return sci;
		}
		return mSpellCheckerMap.get(curSpellCheckerId);
		}
		@@ -202,11 +207,20 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {

		@Override
		public SpellCheckerInfo[] getEnabledSpellCheckers() {
		if (DBG) {
		Slog.d(TAG, "getEnabledSpellCheckers: " + mSpellCheckerList.size());
		for (int i = 0; i < mSpellCheckerList.size(); ++i) {
		Slog.d(TAG, "EnabledSpellCheckers: " + mSpellCheckerList.get(i).getPackageName());
		}
		}
		return mSpellCheckerList.toArray(new SpellCheckerInfo[mSpellCheckerList.size()]);
		}

		@Override
		public void finishSpellCheckerService(ISpellCheckerSessionListener listener) {
		if (DBG) {
		Slog.d(TAG, "FinishSpellCheckerService");
		}
		synchronized(mSpellCheckerMap) {
		for (SpellCheckerBindGroup group : mSpellCheckerBindGroups.values()) {
		if (group == null) continue;
		@@ -240,6 +254,9 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {
		}

		public void onServiceConnected(ISpellCheckerService spellChecker) {
		if (DBG) {
		Slog.d(TAG, "onServiceConnected");
		}
		synchronized(mSpellCheckerMap) {
		for (InternalDeathRecipient listener : mListeners) {
		try {
		@@ -254,6 +271,9 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {

		public void addListener(ITextServicesSessionListener tsListener, String locale,
		ISpellCheckerSessionListener scListener) {
		if (DBG) {
		Slog.d(TAG, "addListener: " + locale);
		}
		synchronized(mSpellCheckerMap) {
		try {
		final int size = mListeners.size();
		@@ -276,6 +296,9 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {
		}

		public void removeListener(ISpellCheckerSessionListener listener) {
		if (DBG) {
		Slog.d(TAG, "remove listener");
		}
		synchronized(mSpellCheckerMap) {
		final int size = mListeners.size();
		final ArrayList<InternalDeathRecipient> removeList =
		@@ -295,6 +318,9 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {
		}

		private void cleanLocked() {
		if (DBG) {
		Slog.d(TAG, "cleanLocked");
		}
		if (mListeners.isEmpty()) {
		mSpellCheckerBindGroups.remove(this);
		// Unbind service when there is no active clients.