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Code Issues Releases Wiki Activity

Make pointer go back immediately after pushing against a screen edge

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This commit is contained in:
Albert Vaca Cintora 2019-07-19 23:34:29 +02:00
parent bdcefe4a2b
commit ffe722b23a
1 changed files with 7 additions and 8 deletions
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15
src/org/kde/kdeconnect/Plugins/PresenterPlugin/PresenterActivity.java
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@ -57,18 +57,17 @@ public class PresenterActivity extends AppCompatActivity implements SensorEventL
private SensorManager sensorManager;
private float xPos, yPos;
private float xOffset, yOffset;
static final float SENSITIVITY = 0.05f; //TODO: Make configurable?
public void gyroscopeEvent(SensorEvent event) {
xPos += -event.values[2];
yPos += -event.values[0];
xPos += -event.values[2] * SENSITIVITY;
yPos += -event.values[0] * SENSITIVITY;
float percentX = clamp((xPos - xOffset) * SENSITIVITY, -1.f, 1.f);
float percentY = clamp((yPos - yOffset) * SENSITIVITY, -1.f, 1.f);
xPos = clamp(xPos, -1.f, 1.f);
yPos = clamp(yPos, -1.f, 1.f);
plugin.sendPointer(percentX, percentY);
plugin.sendPointer(xPos, yPos);
}
public void onSensorChanged(SensorEvent event) {
@ -90,8 +89,8 @@ public class PresenterActivity extends AppCompatActivity implements SensorEventL
findViewById(R.id.pointer_button).setVisibility(View.VISIBLE);
findViewById(R.id.pointer_button).setOnTouchListener((v, event) -> {
if(event.getAction() == MotionEvent.ACTION_DOWN){
yOffset = yPos;
xOffset = xPos;
yPos = 0;
xPos = 0;
sensorManager.registerListener(this, sensorManager.getDefaultSensor(Sensor.TYPE_GYROSCOPE), SensorManager.SENSOR_DELAY_GAME);
v.performClick(); // The linter complains if this is not called
}