Add an API to set InputMethodAndSubtype (28203514) · Commits · e / os / android_frameworks_base

api/current.xml

+18 −1

Original line number	Diff line number	Diff line
		@@ -221393,6 +221393,23 @@
		<parameter name="id" type="java.lang.String">
		</parameter>
		</method>
		<method name="setInputMethodAndSubtype"
		return="void"
		abstract="false"
		native="false"
		synchronized="false"
		static="false"
		final="false"
		deprecated="not deprecated"
		visibility="public"
		>
		<parameter name="token" type="android.os.IBinder">
		</parameter>
		<parameter name="id" type="java.lang.String">
		</parameter>
		<parameter name="subtype" type="android.view.inputmethod.InputMethodSubtype">
		</parameter>
		</method>
		<method name="showInputMethodAndSubtypeEnabler"
		return="void"
		abstract="false"
		@@ -249195,7 +249212,7 @@
		deprecated="not deprecated"
		visibility="public"
		>
		<parameter name="t" type="T">
		<parameter name="arg0" type="T">
		</parameter>
		</method>
		</interface>

core/java/android/view/inputmethod/InputMethodManager.java

+21 −4

Original line number	Diff line number	Diff line
		@@ -1281,7 +1281,7 @@ public final class InputMethodManager {

		/**
		* Force switch to a new input method component. This can only be called
		* from the currently active input method, as validated by the given token.
		* from an application or a service which has a token of the currently active input method.
		* @param token Supplies the identifying token given to an input method
		* when it was started, which allows it to perform this operation on
		* itself.
		@@ -1295,6 +1295,23 @@ public final class InputMethodManager {
		}
		}

		/**
		* Force switch to a new input method and subtype. This can only be called
		* from an application or a service which has a token of the currently active input method.
		* @param token Supplies the identifying token given to an input method
		* when it was started, which allows it to perform this operation on
		* itself.
		* @param id The unique identifier for the new input method to be switched to.
		* @param subtype The new subtype of the new input method to be switched to.
		*/
		public void setInputMethodAndSubtype(IBinder token, String id, InputMethodSubtype subtype) {
		try {
		mService.setInputMethodAndSubtype(token, id, subtype);
		} catch (RemoteException e) {
		throw new RuntimeException(e);
		}
		}

		/**
		* Close/hide the input method's soft input area, so the user no longer
		* sees it or can interact with it. This can only be called

core/java/com/android/internal/view/IInputMethodManager.aidl

+1 −0

Original line number	Diff line number	Diff line
		@@ -55,6 +55,7 @@ interface IInputMethodManager {
		void showInputMethodSubtypePickerFromClient(in IInputMethodClient client);
		void showInputMethodAndSubtypeEnablerFromClient(in IInputMethodClient client, String topId);
		void setInputMethod(in IBinder token, String id);
		void setInputMethodAndSubtype(in IBinder token, String id, in InputMethodSubtype subtype);
		void hideMySoftInput(in IBinder token, int flags);
		void showMySoftInput(in IBinder token, int flags);
		void updateStatusIcon(in IBinder token, String packageName, int iconId);

services/java/com/android/server/InputMethodManagerService.java

+21 −8

Original line number	Diff line number	Diff line
		@@ -1300,7 +1300,18 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		}

		public void setInputMethod(IBinder token, String id) {
		setInputMethodWithSubtype(token, id, NOT_A_SUBTYPE_ID);
		setInputMethodWithSubtypeId(token, id, NOT_A_SUBTYPE_ID);
		}

		public void setInputMethodAndSubtype(IBinder token, String id, InputMethodSubtype subtype) {
		synchronized (mMethodMap) {
		if (subtype != null) {
		setInputMethodWithSubtypeId(token, id, getSubtypeIdFromHashCode(
		mMethodMap.get(id), subtype.hashCode()));
		} else {
		setInputMethod(token, id);
		}
		}
		}

		public boolean switchToLastInputMethod(IBinder token) {
		@@ -1309,7 +1320,7 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		if (lastIme != null) {
		InputMethodInfo imi = mMethodMap.get(lastIme.first);
		if (imi != null) {
		setInputMethodWithSubtype(token, lastIme.first, getSubtypeIdFromHashCode(
		setInputMethodWithSubtypeId(token, lastIme.first, getSubtypeIdFromHashCode(
		imi, Integer.valueOf(lastIme.second)));
		return true;
		}
		@@ -1318,7 +1329,7 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		}
		}

		private void setInputMethodWithSubtype(IBinder token, String id, int subtypeId) {
		private void setInputMethodWithSubtypeId(IBinder token, String id, int subtypeId) {
		synchronized (mMethodMap) {
		if (token == null) {
		if (mContext.checkCallingOrSelfPermission(
		@@ -1909,6 +1920,7 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		}

		private int getSubtypeIdFromHashCode(InputMethodInfo imi, int subtypeHashCode) {
		if (imi != null) {
		ArrayList<InputMethodSubtype> subtypes = imi.getSubtypes();
		for (int i = 0; i < subtypes.size(); ++i) {
		InputMethodSubtype ims = subtypes.get(i);
		@@ -1916,6 +1928,7 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		return i;
		}
		}
		}
		return NOT_A_SUBTYPE_ID;
		}