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Android: Make ControllerMappingHelper methods static

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This class has no state.
This commit is contained in:
JosJuice 2018-07-11 09:41:26 +02:00
parent 78cb1c2914
commit 7f6be99ad9
2 changed files with 6 additions and 8 deletions
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6
Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/dialogs/MotionAlertDialog.java
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@ -23,7 +23,6 @@ public final class MotionAlertDialog extends AlertDialog
{
// The selected input preference
private final InputBindingSetting setting;
private final ControllerMappingHelper mControllerMappingHelper;
private final ArrayList<Float> mPreviousValues = new ArrayList<>();
private int mPrevDeviceId = 0;
private boolean mWaitingForEvent = true;
@ -39,7 +38,6 @@ public final class MotionAlertDialog extends AlertDialog
super(context);
this.setting = setting;
this.mControllerMappingHelper = new ControllerMappingHelper();
}
public boolean onKeyEvent(int keyCode, KeyEvent event)
@ -48,7 +46,7 @@ public final class MotionAlertDialog extends AlertDialog
switch (event.getAction())
{
case KeyEvent.ACTION_DOWN:
if (!mControllerMappingHelper.shouldKeyBeIgnored(event.getDevice(), keyCode))
if (!ControllerMappingHelper.shouldKeyBeIgnored(event.getDevice(), keyCode))
{
saveKeyInput(event);
}
@ -103,7 +101,7 @@ public final class MotionAlertDialog extends AlertDialog
InputDevice.MotionRange range = motionRanges.get(i);
int axis = range.getAxis();
float origValue = event.getAxisValue(axis);
float value = mControllerMappingHelper.scaleAxis(input, axis, origValue);
float value = ControllerMappingHelper.scaleAxis(input, axis, origValue);
if (firstEvent)
{
mPreviousValues.add(value);

8
Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/ControllerMappingHelper.java
View File

@ -8,7 +8,7 @@ import android.view.MotionEvent;
public class ControllerMappingHelper
{
/** Some controllers report extra button presses that can be ignored. */
public boolean shouldKeyBeIgnored(InputDevice inputDevice, int keyCode)
public static boolean shouldKeyBeIgnored(InputDevice inputDevice, int keyCode)
{
if (isDualShock4(inputDevice)) {
// The two analog triggers generate analog motion events as well as a keycode.
@ -20,7 +20,7 @@ public class ControllerMappingHelper
}
/** Scale an axis to be zero-centered with a proper range. */
public float scaleAxis(InputDevice inputDevice, int axis, float value)
public static float scaleAxis(InputDevice inputDevice, int axis, float value)
{
if (isDualShock4(inputDevice))
{
@ -43,13 +43,13 @@ public class ControllerMappingHelper
return value;
}
private boolean isDualShock4(InputDevice inputDevice)
private static boolean isDualShock4(InputDevice inputDevice)
{
// Sony DualShock 4 controller
return inputDevice.getVendorId() == 0x54c && inputDevice.getProductId() == 0x9cc;
}
private boolean isXboxOneWireless(InputDevice inputDevice)
private static boolean isXboxOneWireless(InputDevice inputDevice)
{
// Microsoft Xbox One controller
return inputDevice.getVendorId() == 0x45e && inputDevice.getProductId() == 0x2e0;