Merge "Remove InputMethodManager#reportActivityView()" into sc-dev am:... (32bd24d5) · Commits · e / os / android_frameworks_base

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

+1 −92

Original line number	Diff line number	Diff line
		@@ -49,7 +49,6 @@ import android.content.ComponentName;
		import android.content.ContentResolver;
		import android.content.Context;
		import android.content.pm.PackageManager;
		import android.graphics.Matrix;
		import android.graphics.Rect;
		import android.inputmethodservice.InputMethodService;
		import android.os.Binder;
		@@ -442,17 +441,6 @@ public final class InputMethodManager {
		*/
		private CursorAnchorInfo mCursorAnchorInfo = null;

		/**
		* A special {@link Matrix} that can be provided by the system when this instance is running
		* inside a virtual display that is managed by {@link android.app.ActivityView}.
		*
		* <p>If this is non-{@code null}, {@link #updateCursorAnchorInfo(View, CursorAnchorInfo)}
		* should be adjusted with this {@link Matrix}.</p>
		*
		* <p>{@code null} when not used.</p>
		*/
		private Matrix mActivityViewToScreenMatrix = null;

		/**
		* As reported by {@link InputBindResult}. This value is determined by
		* {@link com.android.internal.R.styleable#InputMethod_suppressesSpellChecking}.
		@@ -520,7 +508,6 @@ public final class InputMethodManager {
		static final int MSG_TIMEOUT_INPUT_EVENT = 6;
		static final int MSG_FLUSH_INPUT_EVENT = 7;
		static final int MSG_REPORT_FULLSCREEN_MODE = 10;
		static final int MSG_UPDATE_ACTIVITY_VIEW_TO_SCREEN_MATRIX = 30;

		private static boolean isAutofillUIShowing(View servedView) {
		AutofillManager afm = servedView.getContext().getSystemService(AutofillManager.class);
		@@ -895,7 +882,6 @@ public final class InputMethodManager {
		InputMethodSessionWrapper.createOrNull(res.method);
		mCurId = res.id;
		mBindSequence = res.sequence;
		mActivityViewToScreenMatrix = res.getActivityViewToScreenMatrix();
		mIsInputMethodSuppressingSpellChecker =
		res.isInputMethodSuppressingSpellChecker;
		}
		@@ -1002,45 +988,6 @@ public final class InputMethodManager {
		}
		return;
		}
		case MSG_UPDATE_ACTIVITY_VIEW_TO_SCREEN_MATRIX: {
		final float[] matrixValues = (float[]) msg.obj;
		final int bindSequence = msg.arg1;
		synchronized (mH) {
		if (mBindSequence != bindSequence) {
		return;
		}
		if (matrixValues == null \|\| mActivityViewToScreenMatrix == null) {
		// Either InputBoundResult#mActivityViewToScreenMatrixValues is null
		// OR this app is unbound from the parent ActivityView. In this case,
		// calling updateCursorAnchorInfo() isn't safe. Only clear the matrix.
		mActivityViewToScreenMatrix = null;
		return;
		}

		final float[] currentValues = new float[9];
		mActivityViewToScreenMatrix.getValues(currentValues);
		if (Arrays.equals(currentValues, matrixValues)) {
		return;
		}
		mActivityViewToScreenMatrix.setValues(matrixValues);

		if (mCursorAnchorInfo == null \|\| mCurrentInputMethodSession == null
		\|\| mServedInputConnectionWrapper == null) {
		return;
		}
		final boolean isMonitoring = (mRequestUpdateCursorAnchorInfoMonitorMode
		& InputConnection.CURSOR_UPDATE_MONITOR) != 0;
		if (!isMonitoring) {
		return;
		}
		// Since the host ActivityView is moved, we need to issue
		// IMS#updateCursorAnchorInfo() again.
		mCurrentInputMethodSession.updateCursorAnchorInfo(
		CursorAnchorInfo.createForAdditionalParentMatrix(
		mCursorAnchorInfo, mActivityViewToScreenMatrix));
		}
		return;
		}
		}
		}
		}
		@@ -1095,12 +1042,6 @@ public final class InputMethodManager {
		.sendToTarget();
		}

		@Override
		public void updateActivityViewToScreenMatrix(int bindSequence, float[] matrixValues) {
		mH.obtainMessage(MSG_UPDATE_ACTIVITY_VIEW_TO_SCREEN_MATRIX, bindSequence, 0,
		matrixValues).sendToTarget();
		}

		@Override
		public void setImeTraceEnabled(boolean enabled) {
		ImeTracing.getInstance().setEnabled(enabled);
		@@ -1557,7 +1498,6 @@ public final class InputMethodManager {
		*/
		@UnsupportedAppUsage
		void finishInputLocked() {
		mActivityViewToScreenMatrix = null;
		mIsInputMethodSuppressingSpellChecker = false;
		setNextServedViewLocked(null);
		if (getServedViewLocked() != null) {
		@@ -2110,7 +2050,6 @@ public final class InputMethodManager {
		+ InputMethodDebug.startInputFlagsToString(startInputFlags));
		return false;
		}
		mActivityViewToScreenMatrix = res.getActivityViewToScreenMatrix();
		mIsInputMethodSuppressingSpellChecker = res.isInputMethodSuppressingSpellChecker;
		if (res.id != null) {
		setInputChannelLocked(res.channel);
		@@ -2499,13 +2438,7 @@ public final class InputMethodManager {
		return;
		}
		if (DEBUG) Log.v(TAG, "updateCursorAnchorInfo: " + cursorAnchorInfo);
		if (mActivityViewToScreenMatrix != null) {
		mCurrentInputMethodSession.updateCursorAnchorInfo(
		CursorAnchorInfo.createForAdditionalParentMatrix(
		cursorAnchorInfo, mActivityViewToScreenMatrix));
		} else {
		mCurrentInputMethodSession.updateCursorAnchorInfo(cursorAnchorInfo);
		}
		mCursorAnchorInfo = cursorAnchorInfo;
		// Clear immediate bit (if any).
		mRequestUpdateCursorAnchorInfoMonitorMode &= ~InputConnection.CURSOR_UPDATE_IMMEDIATE;
		@@ -3096,30 +3029,6 @@ public final class InputMethodManager {
		}
		}

		/**
		* An internal API for {@link android.app.ActivityView} to report where its embedded virtual
		* display is placed.
		*
		* @param childDisplayId Display ID of the embedded virtual display.
		* @param matrix {@link Matrix} to convert virtual display screen coordinates to
		* the host screen coordinates. {@code null} to clear the relationship.
		* @hide
		*/
		public void reportActivityView(int childDisplayId, @Nullable Matrix matrix) {
		try {
		final float[] matrixValues;
		if (matrix == null) {
		matrixValues = null;
		} else {
		matrixValues = new float[9];
		matrix.getValues(matrixValues);
		}
		mService.reportActivityViewAsync(mClient, childDisplayId, matrixValues);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		/**
		* Force switch to the last used input method and subtype. If the last input method didn't have
		* any subtypes, the framework will simply switch to the last input method with no subtype

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

+0 −1

Original line number	Diff line number	Diff line
		@@ -28,7 +28,6 @@ oneway interface IInputMethodClient {
		void setActive(boolean active, boolean fullscreen, boolean reportToImeController);
		void scheduleStartInputIfNecessary(boolean fullscreen);
		void reportFullscreenMode(boolean fullscreen);
		void updateActivityViewToScreenMatrix(int bindSequence, in float[] matrixValues);
		void setImeTraceEnabled(boolean enabled);
		void throwExceptionFromSystem(String message);
		}

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

+0 −3

Original line number	Diff line number	Diff line
		@@ -88,9 +88,6 @@ interface IInputMethodManager {
		// TODO(Bug 113914148): Consider removing this.
		oneway void getInputMethodWindowVisibleHeight(IIntResultCallback resultCallback);

		oneway void reportActivityViewAsync(in IInputMethodClient parentClient, int childDisplayId,
		in float[] matrixValues);

		oneway void reportPerceptibleAsync(in IBinder windowToken, boolean perceptible);
		/** Remove the IME surface. Requires INTERNAL_SYSTEM_WINDOW permission. */
		oneway void removeImeSurface(in IVoidResultCallback resultCallback);

core/java/com/android/internal/view/InputBindResult.java

+1 −30

Original line number	Diff line number	Diff line
		@@ -19,12 +19,10 @@ package com.android.internal.view;
		import static java.lang.annotation.RetentionPolicy.SOURCE;

		import android.annotation.IntDef;
		import android.annotation.Nullable;
		import android.compat.annotation.UnsupportedAppUsage;
		import android.content.ComponentName;
		import android.content.Intent;
		import android.content.ServiceConnection;
		import android.graphics.Matrix;
		import android.os.IBinder;
		import android.os.Parcel;
		import android.os.Parcelable;
		@@ -201,40 +199,16 @@ public final class InputBindResult implements Parcelable {
		*/
		public final int sequence;

		@Nullable
		private final float[] mActivityViewToScreenMatrixValues;

		public final boolean isInputMethodSuppressingSpellChecker;

		/**
		* @return {@link Matrix} that corresponds to {@link #mActivityViewToScreenMatrixValues}.
		* {@code null} if {@link #mActivityViewToScreenMatrixValues} is {@code null}.
		*/
		@Nullable
		public Matrix getActivityViewToScreenMatrix() {
		if (mActivityViewToScreenMatrixValues == null) {
		return null;
		}
		final Matrix matrix = new Matrix();
		matrix.setValues(mActivityViewToScreenMatrixValues);
		return matrix;
		}

		public InputBindResult(@ResultCode int _result,
		IInputMethodSession _method, InputChannel _channel, String _id, int _sequence,
		@Nullable Matrix activityViewToScreenMatrix,
		boolean isInputMethodSuppressingSpellChecker) {
		result = _result;
		method = _method;
		channel = _channel;
		id = _id;
		sequence = _sequence;
		if (activityViewToScreenMatrix == null) {
		mActivityViewToScreenMatrixValues = null;
		} else {
		mActivityViewToScreenMatrixValues = new float[9];
		activityViewToScreenMatrix.getValues(mActivityViewToScreenMatrixValues);
		}
		this.isInputMethodSuppressingSpellChecker = isInputMethodSuppressingSpellChecker;
		}

		@@ -248,7 +222,6 @@ public final class InputBindResult implements Parcelable {
		}
		id = source.readString();
		sequence = source.readInt();
		mActivityViewToScreenMatrixValues = source.createFloatArray();
		isInputMethodSuppressingSpellChecker = source.readBoolean();
		}

		@@ -256,7 +229,6 @@ public final class InputBindResult implements Parcelable {
		public String toString() {
		return "InputBindResult{result=" + getResultString() + " method="+ method + " id=" + id
		+ " sequence=" + sequence
		+ " activityViewToScreenMatrix=" + getActivityViewToScreenMatrix()
		+ " isInputMethodSuppressingSpellChecker=" + isInputMethodSuppressingSpellChecker
		+ "}";
		}
		@@ -279,7 +251,6 @@ public final class InputBindResult implements Parcelable {
		}
		dest.writeString(id);
		dest.writeInt(sequence);
		dest.writeFloatArray(mActivityViewToScreenMatrixValues);
		dest.writeBoolean(isInputMethodSuppressingSpellChecker);
		}

		@@ -347,7 +318,7 @@ public final class InputBindResult implements Parcelable {
		}

		private static InputBindResult error(@ResultCode int result) {
		return new InputBindResult(result, null, null, null, -1, null, false);
		return new InputBindResult(result, null, null, null, -1, false);
		}

		/**

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

+7 −179

Original line number	Diff line number	Diff line
		@@ -89,8 +89,6 @@ import android.content.pm.ServiceInfo;
		import android.content.res.Configuration;
		import android.content.res.Resources;
		import android.database.ContentObserver;
		import android.graphics.Matrix;
		import android.hardware.display.DisplayManagerInternal;
		import android.hardware.input.InputManagerInternal;
		import android.inputmethodservice.InputMethodService;
		import android.media.AudioManagerInternal;
		@@ -126,10 +124,8 @@ import android.util.Pair;
		import android.util.PrintWriterPrinter;
		import android.util.Printer;
		import android.util.Slog;
		import android.util.SparseArray;
		import android.util.imetracing.ImeTracing;
		import android.util.proto.ProtoOutputStream;
		import android.view.DisplayInfo;
		import android.view.IWindowManager;
		import android.view.InputChannel;
		import android.view.View;
		@@ -313,7 +309,6 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		final WindowManagerInternal mWindowManagerInternal;
		final PackageManagerInternal mPackageManagerInternal;
		final InputManagerInternal mInputManagerInternal;
		private final DisplayManagerInternal mDisplayManagerInternal;
		final HandlerCaller mCaller;
		final boolean mHasFeature;
		private final ArrayMap<String, List<InputMethodSubtype>> mAdditionalSubtypeMap =
		@@ -453,32 +448,6 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		@GuardedBy("mMethodMap")
		final ArrayMap<IBinder, ClientState> mClients = new ArrayMap<>();

		private static final class ActivityViewInfo {
		/**
		* {@link ClientState} where {@link android.app.ActivityView} is running.
		*/
		private final ClientState mParentClient;
		/**
		* {@link Matrix} to convert screen coordinates in the embedded virtual display to
		* screen coordinates where {@link #mParentClient} exists.
		*/
		private final Matrix mMatrix;

		ActivityViewInfo(ClientState parentClient, Matrix matrix) {
		mParentClient = parentClient;
		mMatrix = matrix;
		}
		}

		/**
		* A mapping table from virtual display IDs created for {@link android.app.ActivityView}
		* to its parent IME client where {@link android.app.ActivityView} is running.
		*
		* <p>Note: this can be used only for virtual display IDs created by
		* {@link android.app.ActivityView}.</p>
		*/
		private SparseArray<ActivityViewInfo> mActivityViewDisplayIdToParentMap = new SparseArray<>();

		/**
		* Set once the system is ready to run third party code.
		*/
		@@ -563,16 +532,6 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		*/
		EditorInfo mCurAttribute;

		/**
		* A special {@link Matrix} to convert virtual screen coordinates to the IME target display
		* coordinates.
		*
		* <p>Used only while the IME client is running in a virtual display inside
		* {@link android.app.ActivityView}. {@code null} otherwise.</p>
		*/
		@Nullable
		private Matrix mCurActivityViewToScreenMatrix = null;

		/**
		* Id obtained with {@link InputMethodInfo#getId()} for the input method that we are currently
		* connected to or in the process of connecting to.
		@@ -1648,7 +1607,6 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class);
		mPackageManagerInternal = LocalServices.getService(PackageManagerInternal.class);
		mInputManagerInternal = LocalServices.getService(InputManagerInternal.class);
		mDisplayManagerInternal = LocalServices.getService(DisplayManagerInternal.class);
		mImeDisplayValidator = displayId -> mWindowManagerInternal.getDisplayImePolicy(displayId);
		mCaller = new HandlerCaller(context, null, new HandlerCaller.Callback() {
		@Override
		@@ -2262,15 +2220,6 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		if (cs != null) {
		client.asBinder().unlinkToDeath(cs.clientDeathRecipient, 0);
		clearClientSessionLocked(cs);

		final int numItems = mActivityViewDisplayIdToParentMap.size();
		for (int i = numItems - 1; i >= 0; --i) {
		final ActivityViewInfo info = mActivityViewDisplayIdToParentMap.valueAt(i);
		if (info.mParentClient == cs) {
		mActivityViewDisplayIdToParentMap.removeAt(i);
		}
		}

		if (mCurClient == cs) {
		hideCurrentInputLocked(
		mCurFocusedWindow, 0, null, SoftInputShowHideReason.HIDE_REMOVE_CLIENT);
		@@ -2282,7 +2231,6 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		}
		}
		mCurClient = null;
		mCurActivityViewToScreenMatrix = null;
		}
		if (mCurFocusedWindowClient == cs) {
		mCurFocusedWindowClient = null;
		@@ -2318,7 +2266,6 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		MSG_UNBIND_CLIENT, mCurSeq, unbindClientReason, mCurClient.client));
		mCurClient.sessionRequested = false;
		mCurClient = null;
		mCurActivityViewToScreenMatrix = null;

		mMenuController.hideInputMethodMenuLocked();
		}
		@@ -2386,31 +2333,7 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		curInputMethodInfo != null && curInputMethodInfo.suppressesSpellChecker();
		return new InputBindResult(InputBindResult.ResultCode.SUCCESS_WITH_IME_SESSION,
		session.session, (session.channel != null ? session.channel.dup() : null),
		mCurId, mCurSeq, mCurActivityViewToScreenMatrix, suppressesSpellChecker);
		}

		@Nullable
		private Matrix getActivityViewToScreenMatrixLocked(int clientDisplayId, int imeDisplayId) {
		if (clientDisplayId == imeDisplayId) {
		return null;
		}
		int displayId = clientDisplayId;
		Matrix matrix = null;
		while (true) {
		final ActivityViewInfo info = mActivityViewDisplayIdToParentMap.get(displayId);
		if (info == null) {
		return null;
		}
		if (matrix == null) {
		matrix = new Matrix(info.mMatrix);
		} else {
		matrix.postConcat(info.mMatrix);
		}
		if (info.mParentClient.selfReportedDisplayId == imeDisplayId) {
		return matrix;
		}
		displayId = info.mParentClient.selfReportedDisplayId;
		}
		mCurId, mCurSeq, suppressesSpellChecker);
		}

		@GuardedBy("mMethodMap")
		@@ -2428,7 +2351,7 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		// party code.
		return new InputBindResult(
		InputBindResult.ResultCode.ERROR_SYSTEM_NOT_READY,
		null, null, mCurMethodId, mCurSeq, null, false);
		null, null, mCurMethodId, mCurSeq, false);
		}

		if (!InputMethodUtils.checkIfPackageBelongsToUid(mAppOpsManager, cs.uid,
		@@ -2474,10 +2397,7 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		if (mCurSeq <= 0) mCurSeq = 1;
		mCurClient = cs;
		mCurInputContext = inputContext;
		mCurActivityViewToScreenMatrix =
		getActivityViewToScreenMatrixLocked(cs.selfReportedDisplayId, displayIdToShowIme);
		if (cs.selfReportedDisplayId != displayIdToShowIme
		&& mCurActivityViewToScreenMatrix == null) {
		if (cs.selfReportedDisplayId != displayIdToShowIme) {
		// CursorAnchorInfo API does not work as-is for cross-display scenario. Pretend that
		// InputConnection#requestCursorUpdates() is not implemented in the application so that
		// IMEs will always receive false from this API.
		@@ -2504,7 +2424,7 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		requestClientSessionLocked(cs);
		return new InputBindResult(
		InputBindResult.ResultCode.SUCCESS_WAITING_IME_SESSION,
		null, null, mCurId, mCurSeq, null, false);
		null, null, mCurId, mCurSeq, false);
		} else if (SystemClock.uptimeMillis()
		< (mLastBindTime+TIME_TO_RECONNECT)) {
		// In this case we have connected to the service, but
		@@ -2516,7 +2436,7 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		// to see if we can get back in touch with the service.
		return new InputBindResult(
		InputBindResult.ResultCode.SUCCESS_WAITING_IME_BINDING,
		null, null, mCurId, mCurSeq, null, false);
		null, null, mCurId, mCurSeq, false);
		} else {
		EventLog.writeEvent(EventLogTags.IMF_FORCE_RECONNECT_IME,
		mCurMethodId, SystemClock.uptimeMillis()-mLastBindTime, 0);
		@@ -2556,7 +2476,7 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		}
		return new InputBindResult(
		InputBindResult.ResultCode.SUCCESS_WAITING_IME_BINDING,
		null, null, mCurId, mCurSeq, null, false);
		null, null, mCurId, mCurSeq, false);
		}
		mCurIntent = null;
		Slog.w(TAG, "Failure connecting to input method service: " + mCurIntent);
		@@ -3550,7 +3470,7 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		}
		return new InputBindResult(
		InputBindResult.ResultCode.SUCCESS_REPORT_WINDOW_FOCUS_ONLY,
		null, null, null, -1, null, false);
		null, null, null, -1, false);
		}

		mCurFocusedWindow = windowToken;
		@@ -4045,98 +3965,6 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		});
		}

		@Override
		public void reportActivityViewAsync(IInputMethodClient parentClient, int childDisplayId,
		float[] matrixValues) {
		try {
		final DisplayInfo displayInfo = mDisplayManagerInternal.getDisplayInfo(childDisplayId);
		if (displayInfo == null) {
		throw new IllegalArgumentException(
		"Cannot find display for non-existent displayId: " + childDisplayId);
		}
		final int callingUid = Binder.getCallingUid();
		if (callingUid != displayInfo.ownerUid) {
		throw new SecurityException("The caller doesn't own the display.");
		}

		synchronized (mMethodMap) {
		final ClientState cs = mClients.get(parentClient.asBinder());
		if (cs == null) {
		return;
		}

		// null matrixValues means that the entry needs to be removed.
		if (matrixValues == null) {
		final ActivityViewInfo info =
		mActivityViewDisplayIdToParentMap.get(childDisplayId);
		if (info == null) {
		return;
		}
		if (info.mParentClient != cs) {
		throw new SecurityException("Only the owner client can clear"
		+ " ActivityViewGeometry for display #" + childDisplayId);
		}
		mActivityViewDisplayIdToParentMap.remove(childDisplayId);
		return;
		}

		ActivityViewInfo info = mActivityViewDisplayIdToParentMap.get(childDisplayId);
		if (info != null && info.mParentClient != cs) {
		throw new InvalidParameterException("Display #" + childDisplayId
		+ " is already registered by " + info.mParentClient);
		}
		if (info == null) {
		if (!mWindowManagerInternal.isUidAllowedOnDisplay(childDisplayId, cs.uid)) {
		throw new SecurityException(cs + " cannot access to display #"
		+ childDisplayId);
		}
		info = new ActivityViewInfo(cs, new Matrix());
		mActivityViewDisplayIdToParentMap.put(childDisplayId, info);
		}
		info.mMatrix.setValues(matrixValues);

		if (mCurClient == null \|\| mCurClient.curSession == null) {
		return;
		}

		Matrix matrix = null;
		int displayId = mCurClient.selfReportedDisplayId;
		boolean needToNotify = false;
		while (true) {
		needToNotify \|= (displayId == childDisplayId);
		final ActivityViewInfo next = mActivityViewDisplayIdToParentMap.get(displayId);
		if (next == null) {
		break;
		}
		if (matrix == null) {
		matrix = new Matrix(next.mMatrix);
		} else {
		matrix.postConcat(next.mMatrix);
		}
		if (next.mParentClient.selfReportedDisplayId == mCurTokenDisplayId) {
		if (needToNotify) {
		final float[] values = new float[9];
		matrix.getValues(values);
		try {
		mCurClient.client.updateActivityViewToScreenMatrix(mCurSeq, values);
		} catch (RemoteException e) {
		}
		}
		break;
		}
		displayId = info.mParentClient.selfReportedDisplayId;
		}
		}
		} catch (Throwable t) {
		if (parentClient != null) {
		try {
		parentClient.throwExceptionFromSystem(t.toString());
		} catch (RemoteException e) {
		}
		}
		}
		}

		@Override
		public void removeImeSurface(IVoidResultCallback resultCallback) {
		CallbackUtils.onResult(resultCallback, () -> {