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Android: Adjust accel/gyro data for screen orientation

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This commit is contained in:
JosJuice 2019-11-01 17:03:05 +01:00
parent 4557901382
commit a548489aaf
1 changed files with 30 additions and 8 deletions
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38
Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/MotionListener.java
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@ -1,16 +1,19 @@
package org.dolphinemu.dolphinemu.utils;
import android.app.Activity;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.view.Surface;
import org.dolphinemu.dolphinemu.NativeLibrary;
import org.dolphinemu.dolphinemu.NativeLibrary.ButtonType;
public class MotionListener implements SensorEventListener
{
private final Activity mActivity;
private final SensorManager mSensorManager;
private final Sensor mAccelSensor;
private final Sensor mGyroSensor;
@ -18,9 +21,10 @@ public class MotionListener implements SensorEventListener
// The same sampling period as for Wii Remotes
private static final int SAMPLING_PERIOD_US = 1000000 / 200;
public MotionListener(Context context)
public MotionListener(Activity activity)
{
mSensorManager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE);
mActivity = activity;
mSensorManager = (SensorManager) activity.getSystemService(Context.SENSOR_SERVICE);
mAccelSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
mGyroSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_GYROSCOPE);
}
@ -28,11 +32,32 @@ public class MotionListener implements SensorEventListener
@Override
public void onSensorChanged(SensorEvent sensorEvent)
{
float x, y;
float z = sensorEvent.values[2];
int orientation = mActivity.getWindowManager().getDefaultDisplay().getRotation();
switch (orientation)
{
default:
case Surface.ROTATION_0:
x = -sensorEvent.values[0];
y = -sensorEvent.values[1];
break;
case Surface.ROTATION_90:
x = sensorEvent.values[1];
y = -sensorEvent.values[0];
break;
case Surface.ROTATION_180:
x = sensorEvent.values[0];
y = sensorEvent.values[1];
break;
case Surface.ROTATION_270:
x = -sensorEvent.values[1];
y = sensorEvent.values[0];
break;
}
if (sensorEvent.sensor == mAccelSensor)
{
float x = -sensorEvent.values[0];
float y = -sensorEvent.values[1];
float z = sensorEvent.values[2];
NativeLibrary.onGamePadMoveEvent(NativeLibrary.TouchScreenDevice,
ButtonType.WIIMOTE_ACCEL_LEFT, x);
NativeLibrary.onGamePadMoveEvent(NativeLibrary.TouchScreenDevice,
@ -49,9 +74,6 @@ public class MotionListener implements SensorEventListener
if (sensorEvent.sensor == mGyroSensor)
{
float x = -sensorEvent.values[0];
float y = -sensorEvent.values[1];
float z = sensorEvent.values[2];
NativeLibrary.onGamePadMoveEvent(NativeLibrary.TouchScreenDevice,
ButtonType.WIIMOTE_GYRO_PITCH_UP, x);
NativeLibrary.onGamePadMoveEvent(NativeLibrary.TouchScreenDevice,