Move part of the input module to Cryville.Input.

This commit is contained in:
2023-05-05 00:40:51 +08:00
parent b143fb49ce
commit 0b2ea3ddbc
62 changed files with 1417 additions and 1602 deletions

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using System;
using UnityEngine;
namespace Cryville.Input.Unity.Android {
public abstract class AndroidInputHandler<TSelf> : InputHandler where TSelf : AndroidInputHandler<TSelf> {
protected static TSelf Instance { get; private set; }
readonly IntPtr _t_T;
static readonly jvalue[] _p_void = new jvalue[0];
readonly IntPtr _i_T;
readonly IntPtr _m_T_activate;
readonly IntPtr _m_T_deactivate;
bool _activated;
public AndroidInputHandler(string className) {
if (Instance != null)
throw new InvalidOperationException("AndroidInputHandler already created");
if (Environment.OSVersion.Platform != PlatformID.Unix)
throw new NotSupportedException("Android input is not supported on this device");
Instance = (TSelf)this;
JavaStaticMethods.Init();
var _lt_T = AndroidJNI.FindClass(className);
_t_T = AndroidJNI.NewGlobalRef(_lt_T);
AndroidJNI.DeleteLocalRef(_lt_T);
var _m_T_init = AndroidJNI.GetMethodID(_t_T, "<init>", "()V");
var _li_T = AndroidJNI.NewObject(_t_T, _m_T_init, _p_void);
_i_T = AndroidJNI.NewGlobalRef(_li_T);
AndroidJNI.DeleteLocalRef(_li_T);
var _m_T_getId = AndroidJNI.GetMethodID(_t_T, "getId", "()I");
_m_T_activate = AndroidJNI.GetMethodID(_t_T, "activate", "()V");
_m_T_deactivate = AndroidJNI.GetMethodID(_t_T, "deactivate", "()V");
NativeMethods.AndroidInputProxy_RegisterCallback(
AndroidJNI.CallIntMethod(_i_T, _m_T_getId, _p_void),
Callback
);
}
protected override void Activate() {
if (_activated) return;
_activated = true;
AndroidJNI.CallVoidMethod(_i_T, _m_T_activate, _p_void);
}
protected override void Deactivate() {
if (!_activated) return;
_activated = false;
AndroidJNI.CallVoidMethod(_i_T, _m_T_deactivate, _p_void);
}
public override void Dispose(bool disposing) {
if (disposing) {
Deactivate();
AndroidJNI.DeleteGlobalRef(_i_T);
AndroidJNI.DeleteGlobalRef(_t_T);
}
}
private protected abstract AndroidInputProxy_Callback Callback { get; }
}
}

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using Cryville.Common.Interop;
using Cryville.Common.Logging;
using System;
using System.Text.RegularExpressions;
namespace Cryville.Input.Unity.Android {
public abstract class AndroidSensorHandler<TSelf> : AndroidInputHandler<AndroidSensorHandler<TSelf>> where TSelf : AndroidSensorHandler<TSelf> {
public AndroidSensorHandler(string typeName, byte dimension) : base("world/cryville/input/unity/android/SensorProxy$" + typeName) {
m_typeName = Regex.Replace(typeName, @"(?<=[a-z])(?=[A-Z])", " ");
m_dimension = dimension;
}
public override bool IsNullable => false;
readonly byte m_dimension;
public override byte Dimension => m_dimension;
readonly string m_typeName;
public override string GetTypeName(int type) {
switch (type) {
case 0: return m_typeName;
default: throw new ArgumentOutOfRangeException("type");
}
}
public override double GetCurrentTimestamp() {
return JavaStaticMethods.SystemClock_elapsedRealtimeNanos() / 1e9;
}
private protected sealed override AndroidInputProxy_Callback Callback { get { return OnFeed; } }
[MonoPInvokeCallback]
static void OnFeed(int id, int action, long time, float x, float y, float z, float w) {
try {
double timeSecs = time / 1e9;
Instance.Feed(0, id, new InputFrame(timeSecs, new InputVector(x, y, z, w)));
}
catch (Exception ex) {
Logger.Log("main", 4, "Input", "An error occurred while handling an Android sensor event: {0}", ex);
}
}
}
public class AndroidAccelerometerHandler : AndroidSensorHandler<AndroidAccelerometerHandler> {
public AndroidAccelerometerHandler() : base("Accelerometer", 3) { }
readonly static ReferenceCue _refCue = new ReferenceCue {
PhysicalDimension = new PhysicalDimension { Length = 1, Time = -2 },
};
public override ReferenceCue ReferenceCue => _refCue;
}
public class AndroidAccelerometerUncalibratedHandler : AndroidSensorHandler<AndroidAccelerometerUncalibratedHandler> {
public AndroidAccelerometerUncalibratedHandler() : base("AccelerometerUncalibrated", 3) { }
readonly static ReferenceCue _refCue = new ReferenceCue {
PhysicalDimension = new PhysicalDimension { Length = 1, Time = -2 },
};
public override ReferenceCue ReferenceCue => _refCue;
}
public class AndroidGameRotationVectorHandler : AndroidSensorHandler<AndroidGameRotationVectorHandler> {
public AndroidGameRotationVectorHandler() : base("GameRotationVector", 4) { }
readonly static ReferenceCue _refCue = new ReferenceCue {
PhysicalDimension = new PhysicalDimension(),
};
public override ReferenceCue ReferenceCue => _refCue;
}
public class AndroidGravityHandler : AndroidSensorHandler<AndroidGravityHandler> {
public AndroidGravityHandler() : base("Gravity", 3) { }
readonly static ReferenceCue _refCue = new ReferenceCue {
PhysicalDimension = new PhysicalDimension { Length = 1, Time = -2 },
};
public override ReferenceCue ReferenceCue => _refCue;
}
public class AndroidGyroscopeHandler : AndroidSensorHandler<AndroidGyroscopeHandler> {
public AndroidGyroscopeHandler() : base("Gyroscope", 3) { }
readonly static ReferenceCue _refCue = new ReferenceCue {
PhysicalDimension = new PhysicalDimension { Time = -1 },
};
public override ReferenceCue ReferenceCue => _refCue;
}
public class AndroidLinearAccelerationHandler : AndroidSensorHandler<AndroidLinearAccelerationHandler> {
public AndroidLinearAccelerationHandler() : base("LinearAcceleration", 3) { }
readonly static ReferenceCue _refCue = new ReferenceCue {
PhysicalDimension = new PhysicalDimension { Length = 1, Time = -2 },
};
public override ReferenceCue ReferenceCue => _refCue;
}
public class AndroidMagneticFieldHandler : AndroidSensorHandler<AndroidMagneticFieldHandler> {
public AndroidMagneticFieldHandler() : base("MagneticField", 3) { }
readonly static ReferenceCue _refCue = new ReferenceCue {
PhysicalDimension = new PhysicalDimension { Mass = 1, Time = -2, ElectricCurrent = -1 },
};
public override ReferenceCue ReferenceCue => _refCue;
}
public class AndroidMagneticFieldUncalibratedHandler : AndroidSensorHandler<AndroidMagneticFieldUncalibratedHandler> {
public AndroidMagneticFieldUncalibratedHandler() : base("MagneticFieldUncalibrated", 3) { }
readonly static ReferenceCue _refCue = new ReferenceCue {
PhysicalDimension = new PhysicalDimension { Mass = 1, Time = -2, ElectricCurrent = -1 },
};
public override ReferenceCue ReferenceCue => _refCue;
}
public class AndroidRotationVectorHandler : AndroidSensorHandler<AndroidRotationVectorHandler> {
public AndroidRotationVectorHandler() : base("RotationVector", 4) { }
readonly static ReferenceCue _refCue = new ReferenceCue {
PhysicalDimension = new PhysicalDimension(),
};
public override ReferenceCue ReferenceCue => _refCue;
}
}

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using Cryville.Common.Interop;
using Cryville.Common.Logging;
using System;
namespace Cryville.Input.Unity.Android {
public class AndroidTouchHandler : AndroidInputHandler<AndroidTouchHandler> {
public AndroidTouchHandler() : base("world/cryville/input/unity/android/TouchProxy") { }
public override bool IsNullable => true;
public override byte Dimension => 2;
readonly static ReferenceCue _refCue = new ReferenceCue {
PhysicalDimension = new PhysicalDimension { Length = 1 },
RelativeUnit = RelativeUnit.Pixel,
Flags = ReferenceFlag.FlipY,
Pivot = new InputVector(0, 1),
};
public override ReferenceCue ReferenceCue => _refCue;
public override string GetTypeName(int type) {
switch (type) {
case 0: return "Android Touch";
default: throw new ArgumentOutOfRangeException("type");
}
}
public override double GetCurrentTimestamp() {
return JavaStaticMethods.SystemClock_uptimeMillis() / 1000.0;
}
private protected override AndroidInputProxy_Callback Callback { get { return OnFeed; } }
[MonoPInvokeCallback]
static void OnFeed(int id, int action, long time, float x, float y, float z, float w) {
try {
double timeSecs = time / 1000.0;
Instance.Feed(0, id, new InputFrame(timeSecs, new InputVector(x, y)));
if (action == 1 /*ACTION_UP*/ || action == 3 /*ACTION_CANCEL*/ || action == 6 /*ACTION_POINTER_UP*/)
Instance.Feed(0, id, new InputFrame(timeSecs));
}
catch (Exception ex) {
Logger.Log("main", 4, "Input", "An error occurred while handling an Android touch event: {0}", ex);
}
}
}
}

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{
"name": "Cryville.Input.Unity.Android"
}

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package world.cryville.input.unity.android;
final class NativeMethods {
private NativeMethods() { }
public static native void feed(int hid, int id, int action, long time, float x, float y, float z, float t);
}

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package world.cryville.input.unity.android;
import com.unity3d.player.UnityPlayer;
import com.unity3d.player.UnityPlayerActivity;
import world.cryville.input.unity.android.NativeMethods;
public abstract class Proxy {
protected static UnityPlayerActivity activity;
static int _count;
int _id;
public Proxy() {
if (activity == null) activity = (UnityPlayerActivity)UnityPlayer.currentActivity;
_id = _count++;
}
public int getId() { return _id; }
public abstract void activate();
public abstract void deactivate();
protected void feed(int id, int action, long time) { NativeMethods.feed(_id, id, action, time, 0, 0, 0, 0); }
protected void feed(int id, int action, long time, float x) { NativeMethods.feed(_id, id, action, time, x, 0, 0, 0); }
protected void feed(int id, int action, long time, float x, float y) { NativeMethods.feed(_id, id, action, time, x, y, 0, 0); }
protected void feed(int id, int action, long time, float x, float y, float z) { NativeMethods.feed(_id, id, action, time, x, y, z, 0); }
protected void feed(int id, int action, long time, float x, float y, float z, float w) { NativeMethods.feed(_id, id, action, time, x, y, z, w); }
}

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package world.cryville.input.unity.android;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import java.lang.IllegalStateException;
import java.lang.IndexOutOfBoundsException;
import java.util.HashMap;
import java.util.List;
import world.cryville.input.unity.android.Proxy;
public abstract class SensorProxy extends Proxy implements SensorEventListener {
static SensorManager manager;
int dimension;
HashMap<Sensor, Integer> sensors;
List<Sensor> candidateSensors;
public SensorProxy(int type, int dim) throws IllegalStateException, IndexOutOfBoundsException {
if (manager == null) manager = (SensorManager)activity.getSystemService(Context.SENSOR_SERVICE);
dimension = dim;
if (dimension < 0 || dimension > 4) throw new IndexOutOfBoundsException("Invalid dimension");
sensors = new HashMap<Sensor, Integer>();
candidateSensors = manager.getSensorList(type);
if (candidateSensors.size() == 0) throw new IllegalStateException("Sensor not found");
}
@Override
public void activate() {
int workingSensorCount = 0;
for (Sensor sensor : candidateSensors) {
if (manager.registerListener(this, sensor, SensorManager.SENSOR_DELAY_FASTEST)) {
sensors.put(sensor, workingSensorCount++);
}
}
}
@Override
public void deactivate() {
manager.unregisterListener(this);
sensors.clear();
}
@Override
public void onAccuracyChanged(Sensor sensor, int accuracy) { }
@Override
public void onSensorChanged(SensorEvent event) {
Integer id = sensors.get(event.sensor);
if (id == null) return;
float[] v = event.values;
switch (dimension) {
case 0: feed(0, id, event.timestamp); break;
case 1: feed(0, id, event.timestamp, v[0]); break;
case 2: feed(0, id, event.timestamp, v[0], v[1]); break;
case 3: feed(0, id, event.timestamp, v[0], v[1], v[2]); break;
case 4: feed(0, id, event.timestamp, v[0], v[1], v[2], v[3]); break;
}
}
public static class Accelerometer extends SensorProxy {
public Accelerometer() { super(Sensor.TYPE_ACCELEROMETER, 3); }
}
public static class AccelerometerUncalibrated extends SensorProxy {
public AccelerometerUncalibrated() { super(Sensor.TYPE_ACCELEROMETER_UNCALIBRATED, 3); }
}
public static class GameRotationVector extends SensorProxy {
public GameRotationVector() { super(Sensor.TYPE_GAME_ROTATION_VECTOR, 4); }
}
public static class Gravity extends SensorProxy {
public Gravity() { super(Sensor.TYPE_GRAVITY, 3); }
}
public static class Gyroscope extends SensorProxy {
public Gyroscope() { super(Sensor.TYPE_GYROSCOPE, 3); }
}
public static class GyroscopeUncalibrated extends SensorProxy {
public GyroscopeUncalibrated() { super(Sensor.TYPE_GYROSCOPE_UNCALIBRATED, 3); }
}
public static class LinearAcceleration extends SensorProxy {
public LinearAcceleration() { super(Sensor.TYPE_LINEAR_ACCELERATION, 3); }
}
public static class MagneticField extends SensorProxy {
public MagneticField() { super(Sensor.TYPE_MAGNETIC_FIELD, 3); }
}
public static class MagneticFieldUncalibrated extends SensorProxy {
public MagneticFieldUncalibrated() { super(Sensor.TYPE_MAGNETIC_FIELD_UNCALIBRATED, 3); }
}
public static class RotationVector extends SensorProxy {
public RotationVector() { super(Sensor.TYPE_ROTATION_VECTOR, 4); }
}
}

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package world.cryville.input.unity.android;
import android.view.MotionEvent;
import android.view.View;
import com.unity3d.player.UnityPlayer;
import java.lang.reflect.Field;
import world.cryville.input.unity.android.Proxy;
public final class TouchProxy extends Proxy implements View.OnTouchListener {
public TouchProxy() throws NoSuchFieldException, IllegalAccessException, SecurityException {
Field playerField = activity.getClass().getDeclaredField("mUnityPlayer");
playerField.setAccessible(true);
UnityPlayer player = (UnityPlayer)playerField.get(activity);
player.setOnTouchListener(this);
}
boolean activated;
@Override
public void activate() {
activated = true;
}
@Override
public void deactivate() {
activated = false;
}
@Override
public boolean onTouch(View v, MotionEvent event) {
if (!activated) return false;
int pointerCount = event.getPointerCount();
int action = event.getActionMasked();
int actionIndex = event.getActionIndex();
long time = event.getEventTime();
for (int i = 0; i < pointerCount; i++) {
int id = event.getPointerId(i);
float x = event.getX(i);
float y = event.getY(i);
if (action == 5 || action == 6) {
feed(id, i == actionIndex ? action : -1, time, x, y);
}
else {
feed(id, action, time, x, y);
}
}
return false;
}
}

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using System;
using UnityEngine;
namespace Cryville.Input.Unity.Android {
internal static class JavaStaticMethods {
static bool _init;
static IntPtr _t_SystemClock;
static IntPtr _m_SystemClock_elapsedRealtimeNanos;
static IntPtr _m_SystemClock_uptimeMillis;
static readonly jvalue[] _p_void = new jvalue[0];
public static void Init() {
if (_init) return;
_init = true;
var _lt_SystemClock = AndroidJNI.FindClass("android/os/SystemClock");
_t_SystemClock = AndroidJNI.NewGlobalRef(_lt_SystemClock);
_m_SystemClock_elapsedRealtimeNanos = AndroidJNI.GetStaticMethodID(_lt_SystemClock, "elapsedRealtimeNanos", "()J");
_m_SystemClock_uptimeMillis = AndroidJNI.GetStaticMethodID(_lt_SystemClock, "uptimeMillis", "()J");
AndroidJNI.DeleteLocalRef(_lt_SystemClock);
}
public static long SystemClock_elapsedRealtimeNanos() {
return AndroidJNI.CallStaticLongMethod(_t_SystemClock, _m_SystemClock_elapsedRealtimeNanos, _p_void);
}
public static long SystemClock_uptimeMillis() {
return AndroidJNI.CallStaticLongMethod(_t_SystemClock, _m_SystemClock_uptimeMillis, _p_void);
}
}
}

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using System.Runtime.InteropServices;
namespace Cryville.Input.Unity.Android {
internal delegate void AndroidInputProxy_Callback(int id, int action, long time, float x, float y, float z, float w);
internal static class NativeMethods {
[DllImport("AndroidInputProxy")]
public static extern void AndroidInputProxy_RegisterCallback(int hid, AndroidInputProxy_Callback cb);
}
}

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