Examples with IInputMethod com.android.internal.view.IInputMethod used on opensource projects

Example 6 with IInputMethod

use of com.android.internal.view.IInputMethod in project android_frameworks_base by AOSPA.

the class InputMethodManagerService method dump.

@Override
protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
    if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) != PackageManager.PERMISSION_GRANTED) {
        pw.println("Permission Denial: can't dump InputMethodManager from from pid=" + Binder.getCallingPid() + ", uid=" + Binder.getCallingUid());
        return;
    }
    IInputMethod method;
    ClientState client;
    ClientState focusedWindowClient;
    final Printer p = new PrintWriterPrinter(pw);
    synchronized (mMethodMap) {
        p.println("Current Input Method Manager state:");
        int N = mMethodList.size();
        p.println("  Input Methods:");
        for (int i = 0; i < N; i++) {
            InputMethodInfo info = mMethodList.get(i);
            p.println("  InputMethod #" + i + ":");
            info.dump(p, "    ");
        }
        p.println("  Clients:");
        for (ClientState ci : mClients.values()) {
            p.println("  Client " + ci + ":");
            p.println("    client=" + ci.client);
            p.println("    inputContext=" + ci.inputContext);
            p.println("    sessionRequested=" + ci.sessionRequested);
            p.println("    curSession=" + ci.curSession);
        }
        p.println("  mCurMethodId=" + mCurMethodId);
        client = mCurClient;
        p.println("  mCurClient=" + client + " mCurSeq=" + mCurSeq);
        p.println("  mCurFocusedWindow=" + mCurFocusedWindow);
        focusedWindowClient = mCurFocusedWindowClient;
        p.println("  mCurFocusedWindowClient=" + focusedWindowClient);
        p.println("  mCurId=" + mCurId + " mHaveConnect=" + mHaveConnection + " mBoundToMethod=" + mBoundToMethod);
        p.println("  mCurToken=" + mCurToken);
        p.println("  mCurIntent=" + mCurIntent);
        method = mCurMethod;
        p.println("  mCurMethod=" + mCurMethod);
        p.println("  mEnabledSession=" + mEnabledSession);
        p.println("  mImeWindowVis=" + imeWindowStatusToString(mImeWindowVis));
        p.println("  mShowRequested=" + mShowRequested + " mShowExplicitlyRequested=" + mShowExplicitlyRequested + " mShowForced=" + mShowForced + " mInputShown=" + mInputShown);
        p.println("  mCurUserActionNotificationSequenceNumber=" + mCurUserActionNotificationSequenceNumber);
        p.println("  mSystemReady=" + mSystemReady + " mInteractive=" + mIsInteractive);
        p.println("  mSettingsObserver=" + mSettingsObserver);
        p.println("  mSwitchingController:");
        mSwitchingController.dump(p);
        p.println("  mSettings:");
        mSettings.dumpLocked(p, "    ");
    }
    p.println(" ");
    if (client != null) {
        pw.flush();
        try {
            client.client.asBinder().dump(fd, args);
        } catch (RemoteException e) {
            p.println("Input method client dead: " + e);
        }
    } else {
        p.println("No input method client.");
    }
    if (focusedWindowClient != null && client != focusedWindowClient) {
        p.println(" ");
        p.println("Warning: Current input method client doesn't match the last focused. " + "window.");
        p.println("Dumping input method client in the last focused window just in case.");
        p.println(" ");
        pw.flush();
        try {
            focusedWindowClient.client.asBinder().dump(fd, args);
        } catch (RemoteException e) {
            p.println("Input method client in focused window dead: " + e);
        }
    }
    p.println(" ");
    if (method != null) {
        pw.flush();
        try {
            method.asBinder().dump(fd, args);
        } catch (RemoteException e) {
            p.println("Input method service dead: " + e);
        }
    } else {
        p.println("No input method service.");
    }
}

Example 7 with IInputMethod

use of com.android.internal.view.IInputMethod in project android_frameworks_base by ResurrectionRemix.

the class InputMethodManagerService method dump.

@Override
protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
    if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) != PackageManager.PERMISSION_GRANTED) {
        pw.println("Permission Denial: can't dump InputMethodManager from from pid=" + Binder.getCallingPid() + ", uid=" + Binder.getCallingUid());
        return;
    }
    IInputMethod method;
    ClientState client;
    ClientState focusedWindowClient;
    final Printer p = new PrintWriterPrinter(pw);
    synchronized (mMethodMap) {
        p.println("Current Input Method Manager state:");
        int N = mMethodList.size();
        p.println("  Input Methods:");
        for (int i = 0; i < N; i++) {
            InputMethodInfo info = mMethodList.get(i);
            p.println("  InputMethod #" + i + ":");
            info.dump(p, "    ");
        }
        p.println("  Clients:");
        for (ClientState ci : mClients.values()) {
            p.println("  Client " + ci + ":");
            p.println("    client=" + ci.client);
            p.println("    inputContext=" + ci.inputContext);
            p.println("    sessionRequested=" + ci.sessionRequested);
            p.println("    curSession=" + ci.curSession);
        }
        p.println("  mCurMethodId=" + mCurMethodId);
        client = mCurClient;
        p.println("  mCurClient=" + client + " mCurSeq=" + mCurSeq);
        p.println("  mCurFocusedWindow=" + mCurFocusedWindow);
        focusedWindowClient = mCurFocusedWindowClient;
        p.println("  mCurFocusedWindowClient=" + focusedWindowClient);
        p.println("  mCurId=" + mCurId + " mHaveConnect=" + mHaveConnection + " mBoundToMethod=" + mBoundToMethod);
        p.println("  mCurToken=" + mCurToken);
        p.println("  mCurIntent=" + mCurIntent);
        method = mCurMethod;
        p.println("  mCurMethod=" + mCurMethod);
        p.println("  mEnabledSession=" + mEnabledSession);
        p.println("  mImeWindowVis=" + imeWindowStatusToString(mImeWindowVis));
        p.println("  mShowRequested=" + mShowRequested + " mShowExplicitlyRequested=" + mShowExplicitlyRequested + " mShowForced=" + mShowForced + " mInputShown=" + mInputShown);
        p.println("  mCurUserActionNotificationSequenceNumber=" + mCurUserActionNotificationSequenceNumber);
        p.println("  mSystemReady=" + mSystemReady + " mInteractive=" + mIsInteractive);
        p.println("  mSettingsObserver=" + mSettingsObserver);
        p.println("  mSwitchingController:");
        mSwitchingController.dump(p);
        p.println("  mSettings:");
        mSettings.dumpLocked(p, "    ");
    }
    p.println(" ");
    if (client != null) {
        pw.flush();
        try {
            client.client.asBinder().dump(fd, args);
        } catch (RemoteException e) {
            p.println("Input method client dead: " + e);
        }
    } else {
        p.println("No input method client.");
    }
    if (focusedWindowClient != null && client != focusedWindowClient) {
        p.println(" ");
        p.println("Warning: Current input method client doesn't match the last focused. " + "window.");
        p.println("Dumping input method client in the last focused window just in case.");
        p.println(" ");
        pw.flush();
        try {
            focusedWindowClient.client.asBinder().dump(fd, args);
        } catch (RemoteException e) {
            p.println("Input method client in focused window dead: " + e);
        }
    }
    p.println(" ");
    if (method != null) {
        pw.flush();
        try {
            method.asBinder().dump(fd, args);
        } catch (RemoteException e) {
            p.println("Input method service dead: " + e);
        }
    } else {
        p.println("No input method service.");
    }
}

Example 8 with IInputMethod

use of com.android.internal.view.IInputMethod in project android_frameworks_base by ResurrectionRemix.

the class InputMethodManagerService method handleMessage.

@Override
public boolean handleMessage(Message msg) {
    SomeArgs args;
    switch(msg.what) {
        case MSG_SHOW_IM_SUBTYPE_PICKER:
            final boolean showAuxSubtypes;
            switch(msg.arg1) {
                case InputMethodManager.SHOW_IM_PICKER_MODE_AUTO:
                    // This is undocumented so far, but IMM#showInputMethodPicker() has been
                    // implemented so that auxiliary subtypes will be excluded when the soft
                    // keyboard is invisible.
                    showAuxSubtypes = mInputShown;
                    break;
                case InputMethodManager.SHOW_IM_PICKER_MODE_INCLUDE_AUXILIARY_SUBTYPES:
                    showAuxSubtypes = true;
                    break;
                case InputMethodManager.SHOW_IM_PICKER_MODE_EXCLUDE_AUXILIARY_SUBTYPES:
                    showAuxSubtypes = false;
                    break;
                default:
                    Slog.e(TAG, "Unknown subtype picker mode = " + msg.arg1);
                    return false;
            }
            showInputMethodMenu(showAuxSubtypes);
            return true;
        case MSG_SHOW_IM_SUBTYPE_ENABLER:
            showInputMethodAndSubtypeEnabler((String) msg.obj);
            return true;
        case MSG_SHOW_IM_CONFIG:
            showConfigureInputMethods();
            return true;
        case MSG_UNBIND_INPUT:
            try {
                ((IInputMethod) msg.obj).unbindInput();
            } catch (RemoteException e) {
            // There is nothing interesting about the method dying.
            }
            return true;
        case MSG_BIND_INPUT:
            args = (SomeArgs) msg.obj;
            try {
                ((IInputMethod) args.arg1).bindInput((InputBinding) args.arg2);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_SHOW_SOFT_INPUT:
            args = (SomeArgs) msg.obj;
            try {
                if (DEBUG)
                    Slog.v(TAG, "Calling " + args.arg1 + ".showSoftInput(" + msg.arg1 + ", " + args.arg2 + ")");
                ((IInputMethod) args.arg1).showSoftInput(msg.arg1, (ResultReceiver) args.arg2);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_HIDE_SOFT_INPUT:
            args = (SomeArgs) msg.obj;
            try {
                if (DEBUG)
                    Slog.v(TAG, "Calling " + args.arg1 + ".hideSoftInput(0, " + args.arg2 + ")");
                ((IInputMethod) args.arg1).hideSoftInput(0, (ResultReceiver) args.arg2);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_HIDE_CURRENT_INPUT_METHOD:
            synchronized (mMethodMap) {
                hideCurrentInputLocked(0, null);
            }
            return true;
        case MSG_ATTACH_TOKEN:
            args = (SomeArgs) msg.obj;
            try {
                if (DEBUG)
                    Slog.v(TAG, "Sending attach of token: " + args.arg2);
                ((IInputMethod) args.arg1).attachToken((IBinder) args.arg2);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_CREATE_SESSION:
            {
                args = (SomeArgs) msg.obj;
                IInputMethod method = (IInputMethod) args.arg1;
                InputChannel channel = (InputChannel) args.arg2;
                try {
                    method.createSession(channel, (IInputSessionCallback) args.arg3);
                } catch (RemoteException e) {
                } finally {
                    // because the remote proxy will get its own copy when unparceled.
                    if (channel != null && Binder.isProxy(method)) {
                        channel.dispose();
                    }
                }
                args.recycle();
                return true;
            }
        case MSG_START_INPUT:
            {
                int missingMethods = msg.arg1;
                args = (SomeArgs) msg.obj;
                try {
                    SessionState session = (SessionState) args.arg1;
                    setEnabledSessionInMainThread(session);
                    session.method.startInput((IInputContext) args.arg2, missingMethods, (EditorInfo) args.arg3);
                } catch (RemoteException e) {
                }
                args.recycle();
                return true;
            }
        case MSG_RESTART_INPUT:
            {
                int missingMethods = msg.arg1;
                args = (SomeArgs) msg.obj;
                try {
                    SessionState session = (SessionState) args.arg1;
                    setEnabledSessionInMainThread(session);
                    session.method.restartInput((IInputContext) args.arg2, missingMethods, (EditorInfo) args.arg3);
                } catch (RemoteException e) {
                }
                args.recycle();
                return true;
            }
        case MSG_UNBIND_CLIENT:
            try {
                ((IInputMethodClient) msg.obj).onUnbindMethod(msg.arg1, msg.arg2);
            } catch (RemoteException e) {
            // There is nothing interesting about the last client dying.
            }
            return true;
        case MSG_BIND_CLIENT:
            {
                args = (SomeArgs) msg.obj;
                IInputMethodClient client = (IInputMethodClient) args.arg1;
                InputBindResult res = (InputBindResult) args.arg2;
                try {
                    client.onBindMethod(res);
                } catch (RemoteException e) {
                    Slog.w(TAG, "Client died receiving input method " + args.arg2);
                } finally {
                    // because the remote proxy will get its own copy when unparceled.
                    if (res.channel != null && Binder.isProxy(client)) {
                        res.channel.dispose();
                    }
                }
                args.recycle();
                return true;
            }
        case MSG_SET_ACTIVE:
            try {
                ((ClientState) msg.obj).client.setActive(msg.arg1 != 0);
            } catch (RemoteException e) {
                Slog.w(TAG, "Got RemoteException sending setActive(false) notification to pid " + ((ClientState) msg.obj).pid + " uid " + ((ClientState) msg.obj).uid);
            }
            return true;
        case MSG_SET_INTERACTIVE:
            handleSetInteractive(msg.arg1 != 0);
            return true;
        case MSG_SWITCH_IME:
            handleSwitchInputMethod(msg.arg1 != 0);
            return true;
        case MSG_SET_USER_ACTION_NOTIFICATION_SEQUENCE_NUMBER:
            {
                final int sequenceNumber = msg.arg1;
                final ClientState clientState = (ClientState) msg.obj;
                try {
                    clientState.client.setUserActionNotificationSequenceNumber(sequenceNumber);
                } catch (RemoteException e) {
                    Slog.w(TAG, "Got RemoteException sending " + "setUserActionNotificationSequenceNumber(" + sequenceNumber + ") notification to pid " + clientState.pid + " uid " + clientState.uid);
                }
                return true;
            }
        // --------------------------------------------------------------
        case MSG_HARD_KEYBOARD_SWITCH_CHANGED:
            mHardKeyboardListener.handleHardKeyboardStatusChange(msg.arg1 == 1);
            return true;
        case MSG_SYSTEM_UNLOCK_USER:
            final int userId = msg.arg1;
            onUnlockUser(userId);
            return true;
    }
    return false;
}

Example 9 with IInputMethod

use of com.android.internal.view.IInputMethod in project android_frameworks_base by ParanoidAndroid.

the class InputMethodManagerService method handleMessage.

@Override
public boolean handleMessage(Message msg) {
    SomeArgs args;
    switch(msg.what) {
        case MSG_SHOW_IM_PICKER:
            showInputMethodMenu();
            return true;
        case MSG_SHOW_IM_SUBTYPE_PICKER:
            showInputMethodSubtypeMenu();
            return true;
        case MSG_SHOW_IM_SUBTYPE_ENABLER:
            args = (SomeArgs) msg.obj;
            showInputMethodAndSubtypeEnabler((String) args.arg1);
            args.recycle();
            return true;
        case MSG_SHOW_IM_CONFIG:
            showConfigureInputMethods();
            return true;
        case MSG_UNBIND_INPUT:
            try {
                ((IInputMethod) msg.obj).unbindInput();
            } catch (RemoteException e) {
            // There is nothing interesting about the method dying.
            }
            return true;
        case MSG_BIND_INPUT:
            args = (SomeArgs) msg.obj;
            try {
                ((IInputMethod) args.arg1).bindInput((InputBinding) args.arg2);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_SHOW_SOFT_INPUT:
            args = (SomeArgs) msg.obj;
            try {
                if (DEBUG)
                    Slog.v(TAG, "Calling " + args.arg1 + ".showSoftInput(" + msg.arg1 + ", " + args.arg2 + ")");
                ((IInputMethod) args.arg1).showSoftInput(msg.arg1, (ResultReceiver) args.arg2);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_HIDE_SOFT_INPUT:
            args = (SomeArgs) msg.obj;
            try {
                if (DEBUG)
                    Slog.v(TAG, "Calling " + args.arg1 + ".hideSoftInput(0, " + args.arg2 + ")");
                ((IInputMethod) args.arg1).hideSoftInput(0, (ResultReceiver) args.arg2);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_ATTACH_TOKEN:
            args = (SomeArgs) msg.obj;
            try {
                if (DEBUG)
                    Slog.v(TAG, "Sending attach of token: " + args.arg2);
                ((IInputMethod) args.arg1).attachToken((IBinder) args.arg2);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_CREATE_SESSION:
            {
                args = (SomeArgs) msg.obj;
                IInputMethod method = (IInputMethod) args.arg1;
                InputChannel channel = (InputChannel) args.arg2;
                try {
                    method.createSession(channel, (IInputSessionCallback) args.arg3);
                } catch (RemoteException e) {
                } finally {
                    // because the remote proxy will get its own copy when unparceled.
                    if (channel != null && Binder.isProxy(method)) {
                        channel.dispose();
                    }
                }
                args.recycle();
                return true;
            }
        case MSG_START_INPUT:
            args = (SomeArgs) msg.obj;
            try {
                SessionState session = (SessionState) args.arg1;
                setEnabledSessionInMainThread(session);
                session.method.startInput((IInputContext) args.arg2, (EditorInfo) args.arg3);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_RESTART_INPUT:
            args = (SomeArgs) msg.obj;
            try {
                SessionState session = (SessionState) args.arg1;
                setEnabledSessionInMainThread(session);
                session.method.restartInput((IInputContext) args.arg2, (EditorInfo) args.arg3);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_UNBIND_METHOD:
            try {
                ((IInputMethodClient) msg.obj).onUnbindMethod(msg.arg1);
            } catch (RemoteException e) {
            // There is nothing interesting about the last client dying.
            }
            return true;
        case MSG_BIND_METHOD:
            {
                args = (SomeArgs) msg.obj;
                IInputMethodClient client = (IInputMethodClient) args.arg1;
                InputBindResult res = (InputBindResult) args.arg2;
                try {
                    client.onBindMethod(res);
                } catch (RemoteException e) {
                    Slog.w(TAG, "Client died receiving input method " + args.arg2);
                } finally {
                    // because the remote proxy will get its own copy when unparceled.
                    if (res.channel != null && Binder.isProxy(client)) {
                        res.channel.dispose();
                    }
                }
                args.recycle();
                return true;
            }
        case MSG_SET_ACTIVE:
            try {
                ((ClientState) msg.obj).client.setActive(msg.arg1 != 0);
            } catch (RemoteException e) {
                Slog.w(TAG, "Got RemoteException sending setActive(false) notification to pid " + ((ClientState) msg.obj).pid + " uid " + ((ClientState) msg.obj).uid);
            }
            return true;
        // --------------------------------------------------------------
        case MSG_HARD_KEYBOARD_SWITCH_CHANGED:
            mHardKeyboardListener.handleHardKeyboardStatusChange(msg.arg1 == 1, msg.arg2 == 1);
            return true;
    }
    return false;
}

Example 10 with IInputMethod

use of com.android.internal.view.IInputMethod in project android_frameworks_base by DirtyUnicorns.

the class InputMethodManagerService method handleMessage.

@Override
public boolean handleMessage(Message msg) {
    SomeArgs args;
    switch(msg.what) {
        case MSG_SHOW_IM_SUBTYPE_PICKER:
            final boolean showAuxSubtypes;
            switch(msg.arg1) {
                case InputMethodManager.SHOW_IM_PICKER_MODE_AUTO:
                    // This is undocumented so far, but IMM#showInputMethodPicker() has been
                    // implemented so that auxiliary subtypes will be excluded when the soft
                    // keyboard is invisible.
                    showAuxSubtypes = mInputShown;
                    break;
                case InputMethodManager.SHOW_IM_PICKER_MODE_INCLUDE_AUXILIARY_SUBTYPES:
                    showAuxSubtypes = true;
                    break;
                case InputMethodManager.SHOW_IM_PICKER_MODE_EXCLUDE_AUXILIARY_SUBTYPES:
                    showAuxSubtypes = false;
                    break;
                default:
                    Slog.e(TAG, "Unknown subtype picker mode = " + msg.arg1);
                    return false;
            }
            showInputMethodMenu(showAuxSubtypes);
            return true;
        case MSG_SHOW_IM_SUBTYPE_ENABLER:
            showInputMethodAndSubtypeEnabler((String) msg.obj);
            return true;
        case MSG_SHOW_IM_CONFIG:
            showConfigureInputMethods();
            return true;
        case MSG_UNBIND_INPUT:
            try {
                ((IInputMethod) msg.obj).unbindInput();
            } catch (RemoteException e) {
            // There is nothing interesting about the method dying.
            }
            return true;
        case MSG_BIND_INPUT:
            args = (SomeArgs) msg.obj;
            try {
                ((IInputMethod) args.arg1).bindInput((InputBinding) args.arg2);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_SHOW_SOFT_INPUT:
            args = (SomeArgs) msg.obj;
            try {
                if (DEBUG)
                    Slog.v(TAG, "Calling " + args.arg1 + ".showSoftInput(" + msg.arg1 + ", " + args.arg2 + ")");
                ((IInputMethod) args.arg1).showSoftInput(msg.arg1, (ResultReceiver) args.arg2);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_HIDE_SOFT_INPUT:
            args = (SomeArgs) msg.obj;
            try {
                if (DEBUG)
                    Slog.v(TAG, "Calling " + args.arg1 + ".hideSoftInput(0, " + args.arg2 + ")");
                ((IInputMethod) args.arg1).hideSoftInput(0, (ResultReceiver) args.arg2);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_HIDE_CURRENT_INPUT_METHOD:
            synchronized (mMethodMap) {
                hideCurrentInputLocked(0, null);
            }
            return true;
        case MSG_ATTACH_TOKEN:
            args = (SomeArgs) msg.obj;
            try {
                if (DEBUG)
                    Slog.v(TAG, "Sending attach of token: " + args.arg2);
                ((IInputMethod) args.arg1).attachToken((IBinder) args.arg2);
            } catch (RemoteException e) {
            }
            args.recycle();
            return true;
        case MSG_CREATE_SESSION:
            {
                args = (SomeArgs) msg.obj;
                IInputMethod method = (IInputMethod) args.arg1;
                InputChannel channel = (InputChannel) args.arg2;
                try {
                    method.createSession(channel, (IInputSessionCallback) args.arg3);
                } catch (RemoteException e) {
                } finally {
                    // because the remote proxy will get its own copy when unparceled.
                    if (channel != null && Binder.isProxy(method)) {
                        channel.dispose();
                    }
                }
                args.recycle();
                return true;
            }
        case MSG_START_INPUT:
            {
                int missingMethods = msg.arg1;
                args = (SomeArgs) msg.obj;
                try {
                    SessionState session = (SessionState) args.arg1;
                    setEnabledSessionInMainThread(session);
                    session.method.startInput((IInputContext) args.arg2, missingMethods, (EditorInfo) args.arg3);
                } catch (RemoteException e) {
                }
                args.recycle();
                return true;
            }
        case MSG_RESTART_INPUT:
            {
                int missingMethods = msg.arg1;
                args = (SomeArgs) msg.obj;
                try {
                    SessionState session = (SessionState) args.arg1;
                    setEnabledSessionInMainThread(session);
                    session.method.restartInput((IInputContext) args.arg2, missingMethods, (EditorInfo) args.arg3);
                } catch (RemoteException e) {
                }
                args.recycle();
                return true;
            }
        case MSG_UNBIND_CLIENT:
            try {
                ((IInputMethodClient) msg.obj).onUnbindMethod(msg.arg1, msg.arg2);
            } catch (RemoteException e) {
            // There is nothing interesting about the last client dying.
            }
            return true;
        case MSG_BIND_CLIENT:
            {
                args = (SomeArgs) msg.obj;
                IInputMethodClient client = (IInputMethodClient) args.arg1;
                InputBindResult res = (InputBindResult) args.arg2;
                try {
                    client.onBindMethod(res);
                } catch (RemoteException e) {
                    Slog.w(TAG, "Client died receiving input method " + args.arg2);
                } finally {
                    // because the remote proxy will get its own copy when unparceled.
                    if (res.channel != null && Binder.isProxy(client)) {
                        res.channel.dispose();
                    }
                }
                args.recycle();
                return true;
            }
        case MSG_SET_ACTIVE:
            try {
                ((ClientState) msg.obj).client.setActive(msg.arg1 != 0);
            } catch (RemoteException e) {
                Slog.w(TAG, "Got RemoteException sending setActive(false) notification to pid " + ((ClientState) msg.obj).pid + " uid " + ((ClientState) msg.obj).uid);
            }
            return true;
        case MSG_SET_INTERACTIVE:
            handleSetInteractive(msg.arg1 != 0);
            return true;
        case MSG_SWITCH_IME:
            handleSwitchInputMethod(msg.arg1 != 0);
            return true;
        case MSG_SET_USER_ACTION_NOTIFICATION_SEQUENCE_NUMBER:
            {
                final int sequenceNumber = msg.arg1;
                final ClientState clientState = (ClientState) msg.obj;
                try {
                    clientState.client.setUserActionNotificationSequenceNumber(sequenceNumber);
                } catch (RemoteException e) {
                    Slog.w(TAG, "Got RemoteException sending " + "setUserActionNotificationSequenceNumber(" + sequenceNumber + ") notification to pid " + clientState.pid + " uid " + clientState.uid);
                }
                return true;
            }
        // --------------------------------------------------------------
        case MSG_HARD_KEYBOARD_SWITCH_CHANGED:
            mHardKeyboardListener.handleHardKeyboardStatusChange(msg.arg1 == 1);
            return true;
        case MSG_SYSTEM_UNLOCK_USER:
            final int userId = msg.arg1;
            onUnlockUser(userId);
            return true;
    }
    return false;
}