BasePopWindow.java
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package com.sw.laryngoscope.popWindow;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.PopupWindow;
import androidx.annotation.IdRes;
import androidx.constraintlayout.widget.ConstraintLayout;
import androidx.viewbinding.ViewBinding;
import com.sw.laryngoscope.R;
public abstract class BasePopWindow<T extends ViewBinding>
extends PopupWindow
implements View.OnClickListener, View.OnTouchListener {
public String TAG = "";
protected Context mContext;
protected ConstraintLayout rootView;
protected T binding; // 绑定 ViewBinding
protected View view_pop_empty;
public View.OnLongClickListener longClickListener = new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
return true;
}
};
public BasePopWindow(Context context) {
this.mContext = context;
TAG = getClass().getSimpleName();
// 使用 ViewBinding 代替 LayoutInflater.inflate()
binding = getViewBinding(LayoutInflater.from(context));
setContentView(binding.getRoot());
setWidth(mContext.getResources()
.getDimensionPixelSize(R.dimen.dp_x_823));
setHeight(mContext.getResources()
.getDimensionPixelSize(R.dimen.dp_y_423));
setOutsideTouchable(false);
/*view_pop_empty = findViewById(R.id.view_pop_empty);
if (view_pop_empty != null) {
view_pop_empty.setOnClickListener(view -> onEmptySpaceClick());
view_pop_empty.setOnLongClickListener(longClickListener);
}*/
init();
setListener();
setTouchInterceptor(this);
}
@Override
public void showAtLocation(View parent, int gravity, int x, int y) {
super.showAtLocation(parent, gravity, x, y);
}
@Override
public void dismiss() {
super.dismiss();
}
@Override
public void onClick(View v) {
}
// 抽象方法,让子类提供 ViewBinding 实例
protected abstract T getViewBinding(LayoutInflater inflater);
public abstract void init();
public abstract void setListener();
protected void onCloseClick() {
dismiss();
}
protected void onEmptySpaceClick() {
dismiss();
}
protected final <T extends View> T findViewById(@IdRes int id) {
return rootView.findViewById(id);
}
}