我有一个示例游戏并已启用immersive mode，但最后的正确按钮无法正常工作。当我启用作品时immersive mode，Touch Input它将是一个带有软件按钮的屏幕，尽管它们根本不可见。
如果我关闭，软件按钮所在的每个Touch Input右上角都immersive mode将不起作用。
我不知道该怎么做才能解决这个问题。我在这里附上源代码：
那是我的主要游戏类：
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Immersive Mode
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
getWindow().getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_FULLSCREEN
| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
boolean isPortrait = getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT;
int frameBufferWidth = isPortrait ? 480: 800;
int frameBufferHeight = isPortrait ? 800: 480;
Bitmap frameBuffer = Bitmap.createBitmap(frameBufferWidth,
frameBufferHeight, Config.RGB_565);
float scaleX = (float) frameBufferWidth
/ getWindowManager().getDefaultDisplay().getWidth();
float scaleY = (float) frameBufferHeight
/ getWindowManager().getDefaultDisplay().getHeight();
renderView = new AndroidFastRenderView(this, frameBuffer);
graphics = new AndroidGraphics(getAssets(), frameBuffer);
fileIO = new AndroidFileIO(this);
audio = new AndroidAudio(this);
input = new AndroidInput(this, renderView, scaleX, scaleY); <- INPUT
screen = getInitScreen();
setContentView(renderView);
AndroidInput class将初始化这个类
package com.kilobolt.framework.implementation;
import java.util.ArrayList;
import java.util.List;
import android.view.MotionEvent;
import android.view.View;
import com.kilobolt.framework.Pool;
import com.kilobolt.framework.Input.TouchEvent;
import com.kilobolt.framework.Pool.PoolObjectFactory;
public class MultiTouchHandler implements TouchHandler {
private static final int MAX_TOUCHPOINTS = 10;
boolean[] isTouched = new boolean[MAX_TOUCHPOINTS];
int[] touchX = new int[MAX_TOUCHPOINTS];
int[] touchY = new int[MAX_TOUCHPOINTS];
int[] id = new int[MAX_TOUCHPOINTS];
Pool<TouchEvent> touchEventPool;
List<TouchEvent> touchEvents = new ArrayList<TouchEvent>();
List<TouchEvent> touchEventsBuffer = new ArrayList<TouchEvent>();
float scaleX;
float scaleY;
public MultiTouchHandler(View view, float scaleX, float scaleY) {
PoolObjectFactory<TouchEvent> factory = new PoolObjectFactory<TouchEvent>() {
@Override
public TouchEvent createObject() {
return new TouchEvent();
}
};
touchEventPool = new Pool<TouchEvent>(factory, 100);
view.setOnTouchListener(this);
this.scaleX = scaleX;
this.scaleY = scaleY;
}
@Override
public boolean onTouch(View v, MotionEvent event) {
synchronized (this) {
int action = event.getAction() & MotionEvent.ACTION_MASK;
int pointerIndex = (event.getAction() & MotionEvent.ACTION_POINTER_ID_MASK) >> MotionEvent.ACTION_POINTER_ID_SHIFT;
int pointerCount = event.getPointerCount();
TouchEvent touchEvent;
for (int i = 0; i < MAX_TOUCHPOINTS; i++) {
if (i >= pointerCount) {
isTouched[i] = false;
id[i] = -1;
continue;
}
int pointerId = event.getPointerId(i);
if (event.getAction() != MotionEvent.ACTION_MOVE && i != pointerIndex) {
// if it's an up/down/cancel/out event, mask the id to see if we should process it for this touch
// point
continue;
}
switch (action) {
case MotionEvent.ACTION_DOWN:
case MotionEvent.ACTION_POINTER_DOWN:
touchEvent = touchEventPool.newObject();
touchEvent.type = TouchEvent.TOUCH_DOWN;
touchEvent.pointer = pointerId;
touchEvent.x = touchX[i] = (int) (event.getX(i) * scaleX);
touchEvent.y = touchY[i] = (int) (event.getY(i) * scaleY);
isTouched[i] = true;
id[i] = pointerId;
touchEventsBuffer.add(touchEvent);
break;
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_POINTER_UP:
case MotionEvent.ACTION_CANCEL:
touchEvent = touchEventPool.newObject();
touchEvent.type = TouchEvent.TOUCH_UP;
touchEvent.pointer = pointerId;
touchEvent.x = touchX[i] = (int) (event.getX(i) * scaleX);
touchEvent.y = touchY[i] = (int) (event.getY(i) * scaleY);
isTouched[i] = false;
id[i] = -1;
touchEventsBuffer.add(touchEvent);
break;
case MotionEvent.ACTION_MOVE:
touchEvent = touchEventPool.newObject();
touchEvent.type = TouchEvent.TOUCH_DRAGGED;
touchEvent.pointer = pointerId;
touchEvent.x = touchX[i] = (int) (event.getX(i) * scaleX);
touchEvent.y = touchY[i] = (int) (event.getY(i) * scaleY);
isTouched[i] = true;
id[i] = pointerId;
touchEventsBuffer.add(touchEvent);
break;
}
}
return true;
}
}
@Override
public boolean isTouchDown(int pointer) {
synchronized (this) {
int index = getIndex(pointer);
if (index < 0 || index >= MAX_TOUCHPOINTS)
return false;
else
return isTouched[index];
}
}
@Override
public int getTouchX(int pointer) {
synchronized (this) {
int index = getIndex(pointer);
if (index < 0 || index >= MAX_TOUCHPOINTS)
return 0;
else
return touchX[index];
}
}
@Override
public int getTouchY(int pointer) {
synchronized (this) {
int index = getIndex(pointer);
if (index < 0 || index >= MAX_TOUCHPOINTS)
return 0;
else
return touchY[index];
}
}
@Override
public List<TouchEvent> getTouchEvents() {
synchronized (this) {
int len = touchEvents.size();
for (int i = 0; i < len; i++)
touchEventPool.free(touchEvents.get(i));
touchEvents.clear();
touchEvents.addAll(touchEventsBuffer);
touchEventsBuffer.clear();
return touchEvents;
}
}
// returns the index for a given pointerId or -1 if no index.
private int getIndex(int pointerId) {
for (int i = 0; i < MAX_TOUCHPOINTS; i++) {
if (id[i] == pointerId) {
return i;
}
}
return -1;
}
}