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Commit 54559260 authored by Prabir Pradhan's avatar Prabir Pradhan
Browse files

Notify the policy when a stylus gesture starts 

Bug: 243005009
Test: atest inputflinger_tests
Change-Id: Ie92cd2a991a50c33ef7e74b4690e6996cb357c58
parent 900dd54f

services/core/java/com/android/server/input/InputManagerService.java

+5 −0
Original line number Diff line number Diff line
@@ -3052,6 +3052,11 @@ public class InputManagerService extends IInputManager.Stub 
                com.android.internal.R.bool.config_perDisplayFocusEnabled);

    }



    // Native callback.

    @SuppressWarnings("unused")

    private void notifyStylusGestureStarted(int deviceId, long eventTime) {

    }



    /**

     * Flatten a map into a string list, with value positioned directly next to the

     * key.

services/core/jni/com_android_server_input_InputManagerService.cpp

+12 −0
Original line number Diff line number Diff line
@@ -107,6 +107,7 @@ static struct { 
    jmethodID notifyFocusChanged;

    jmethodID notifySensorEvent;

    jmethodID notifySensorAccuracy;

    jmethodID notifyStylusGestureStarted;

    jmethodID notifyVibratorState;

    jmethodID filterInputEvent;

    jmethodID interceptKeyBeforeQueueing;
@@ -312,6 +313,7 @@ public: 
                                                           int32_t surfaceRotation) override;



    TouchAffineTransformation getTouchAffineTransformation(JNIEnv* env, jfloatArray matrixArr);

    void notifyStylusGestureStarted(int32_t deviceId, nsecs_t eventTime) override;



    /* --- InputDispatcherPolicyInterface implementation --- */
@@ -1177,6 +1179,13 @@ TouchAffineTransformation NativeInputManager::getTouchAffineTransformation( 
    return transform;

}



void NativeInputManager::notifyStylusGestureStarted(int32_t deviceId, nsecs_t eventTime) {

    JNIEnv* env = jniEnv();

    env->CallVoidMethod(mServiceObj, gServiceClassInfo.notifyStylusGestureStarted, deviceId,

                        eventTime);

    checkAndClearExceptionFromCallback(env, "notifyStylusGestureStarted");

}



bool NativeInputManager::filterInputEvent(const InputEvent* inputEvent, uint32_t policyFlags) {

    ATRACE_CALL();

    jobject inputEventObj;
@@ -2469,6 +2478,9 @@ int register_android_server_InputManager(JNIEnv* env) { 


    GET_METHOD_ID(gServiceClassInfo.notifySensorAccuracy, clazz, "notifySensorAccuracy", "(III)V");



    GET_METHOD_ID(gServiceClassInfo.notifyStylusGestureStarted, clazz, "notifyStylusGestureStarted",

                  "(IJ)V");



    GET_METHOD_ID(gServiceClassInfo.notifyVibratorState, clazz, "notifyVibratorState", "(IZ)V");



    GET_METHOD_ID(gServiceClassInfo.notifyNoFocusedWindowAnr, clazz, "notifyNoFocusedWindowAnr",