Add functions to set / get SpellCheckerSubtype (ada8c4e6) · Commits · e / os / android_frameworks_base

core/java/android/provider/Settings.java

+11 −2

Original line number	Diff line number	Diff line
		@@ -3768,12 +3768,21 @@ public final class Settings {


		/**
		* The {@link ComponentName} string of the service to be used as the spell checker
		* The {@link ComponentName} string of the selected spell checker service which is
		* one of the services managed by the text service manager.
		*
		* @hide
		*/
		public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker";

		/**
		* The {@link ComponentName} string of the selected subtype of the selected spell checker
		* service which is one of the services managed by the text service manager.
		*
		* @hide
		*/
		public static final String SPELL_CHECKER_SERVICE = "spell_checker_service";
		public static final String SELECTED_SPELL_CHECKER_SUBTYPE =
		"selected_spell_checker_subtype";

		/**
		* What happens when the user presses the Power button while in-call

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

+31 −2

Original line number	Diff line number	Diff line
		@@ -135,11 +135,40 @@ public final class TextServicesManager {
		public void setCurrentSpellChecker(SpellCheckerInfo sci) {
		try {
		if (sci == null) {
		throw new NullPointerException("SpellCheckerInfo is null");
		throw new NullPointerException("SpellCheckerInfo is null.");
		}
		sService.setCurrentSpellChecker(sci.getId());
		sService.setCurrentSpellChecker(null, sci.getId());
		} catch (RemoteException e) {
		Log.e(TAG, "Error in setCurrentSpellChecker: " + e);
		}
		}

		/**
		* @hide
		*/
		public SpellCheckerSubtype getCurrentSpellCheckerSubtype() {
		try {
		// Passing null as a locale for ICS
		return sService.getCurrentSpellCheckerSubtype(null);
		} catch (RemoteException e) {
		Log.e(TAG, "Error in getCurrentSpellCheckerSubtype: " + e);
		return null;
		}
		}

		/**
		* @hide
		*/
		public void setSpellCheckerSubtype(SpellCheckerSubtype subtype) {
		try {
		if (subtype == null) {
		throw new NullPointerException("SpellCheckerSubtype is null.");
		}
		sService.setCurrentSpellCheckerSubtype(null, subtype.hashCode());
		} catch (RemoteException e) {
		Log.e(TAG, "Error in setSpellCheckerSubtype:" + e);
		}
		}


		}

core/java/com/android/internal/textservice/ITextServicesManager.aidl

+4 −1

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import com.android.internal.textservice.ITextServicesSessionListener;
		import android.content.ComponentName;
		import android.os.Bundle;
		import android.view.textservice.SpellCheckerInfo;
		import android.view.textservice.SpellCheckerSubtype;

		/**
		* Interface to the text service manager.
		@@ -29,10 +30,12 @@ import android.view.textservice.SpellCheckerInfo;
		*/
		interface ITextServicesManager {
		SpellCheckerInfo getCurrentSpellChecker(String locale);
		SpellCheckerSubtype getCurrentSpellCheckerSubtype(String locale);
		oneway void getSpellCheckerService(String sciId, in String locale,
		in ITextServicesSessionListener tsListener,
		in ISpellCheckerSessionListener scListener, in Bundle bundle);
		oneway void finishSpellCheckerService(in ISpellCheckerSessionListener listener);
		oneway void setCurrentSpellChecker(String sciId);
		oneway void setCurrentSpellChecker(String locale, String sciId);
		oneway void setCurrentSpellCheckerSubtype(String locale, int hashCode);
		SpellCheckerInfo[] getEnabledSpellCheckers();
		}

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

+72 −3

Original line number	Diff line number	Diff line
		@@ -41,6 +41,7 @@ import android.service.textservice.SpellCheckerService;
		import android.text.TextUtils;
		import android.util.Slog;
		import android.view.textservice.SpellCheckerInfo;
		import android.view.textservice.SpellCheckerSubtype;

		import java.io.IOException;
		import java.util.ArrayList;
		@@ -174,7 +175,7 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {
		synchronized (mSpellCheckerMap) {
		String curSpellCheckerId =
		Settings.Secure.getString(mContext.getContentResolver(),
		Settings.Secure.SPELL_CHECKER_SERVICE);
		Settings.Secure.SELECTED_SPELL_CHECKER);
		if (DBG) {
		Slog.w(TAG, "getCurrentSpellChecker: " + curSpellCheckerId);
		}
		@@ -185,6 +186,35 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {
		}
		}

		// TODO: Save SpellCheckerSubtype by supported languages.
		@Override
		public SpellCheckerSubtype getCurrentSpellCheckerSubtype(String locale) {
		synchronized (mSpellCheckerMap) {
		final String subtypeHashCodeStr =
		Settings.Secure.getString(mContext.getContentResolver(),
		Settings.Secure.SELECTED_SPELL_CHECKER_SUBTYPE);
		if (DBG) {
		Slog.w(TAG, "getCurrentSpellChecker: " + subtypeHashCodeStr);
		}
		final SpellCheckerInfo sci = getCurrentSpellChecker(null);
		if (sci.getSubtypeCount() == 0) {
		return null;
		}
		if (TextUtils.isEmpty(subtypeHashCodeStr)) {
		// Return the first Subtype if there is no settings for the current subtype.
		return sci.getSubtypeAt(0);
		}
		final int hashCode = Integer.valueOf(subtypeHashCodeStr);
		for (int i = 0; i < sci.getSubtypeCount(); ++i) {
		final SpellCheckerSubtype scs = sci.getSubtypeAt(i);
		if (scs.hashCode() == hashCode) {
		return scs;
		}
		}
		return sci.getSubtypeAt(0);
		}
		}

		@Override
		public void getSpellCheckerService(String sciId, String locale,
		ITextServicesSessionListener tsListener, ISpellCheckerSessionListener scListener,
		@@ -301,7 +331,7 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {
		}

		@Override
		public void setCurrentSpellChecker(String sciId) {
		public void setCurrentSpellChecker(String locale, String sciId) {
		synchronized(mSpellCheckerMap) {
		if (mContext.checkCallingOrSelfPermission(
		android.Manifest.permission.WRITE_SECURE_SETTINGS)
		@@ -314,6 +344,20 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {
		}
		}

		@Override
		public void setCurrentSpellCheckerSubtype(String locale, int hashCode) {
		synchronized(mSpellCheckerMap) {
		if (mContext.checkCallingOrSelfPermission(
		android.Manifest.permission.WRITE_SECURE_SETTINGS)
		!= PackageManager.PERMISSION_GRANTED) {
		throw new SecurityException(
		"Requires permission "
		+ android.Manifest.permission.WRITE_SECURE_SETTINGS);
		}
		setCurrentSpellCheckerLocked(hashCode);
		}
		}

		private void setCurrentSpellCheckerLocked(String sciId) {
		if (DBG) {
		Slog.w(TAG, "setCurrentSpellChecker: " + sciId);
		@@ -322,7 +366,32 @@ public class TextServicesManagerService extends ITextServicesManager.Stub {
		final long ident = Binder.clearCallingIdentity();
		try {
		Settings.Secure.putString(mContext.getContentResolver(),
		Settings.Secure.SPELL_CHECKER_SERVICE, sciId);
		Settings.Secure.SELECTED_SPELL_CHECKER, sciId);
		} finally {
		Binder.restoreCallingIdentity(ident);
		}
		}

		private void setCurrentSpellCheckerLocked(int hashCode) {
		if (DBG) {
		Slog.w(TAG, "setCurrentSpellCheckerSubtype: " + hashCode);
		}
		final SpellCheckerInfo sci = getCurrentSpellChecker(null);
		if (sci == null) return;
		boolean found = false;
		for (int i = 0; i < sci.getSubtypeCount(); ++i) {
		if(sci.getSubtypeAt(i).hashCode() == hashCode) {
		found = true;
		break;
		}
		}
		if (!found) {
		return;
		}
		final long ident = Binder.clearCallingIdentity();
		try {
		Settings.Secure.putString(mContext.getContentResolver(),
		Settings.Secure.SELECTED_SPELL_CHECKER_SUBTYPE, String.valueOf(hashCode));
		} finally {
		Binder.restoreCallingIdentity(ident);
		}