Android在弹窗不消失的情况下依然能响应外部事件
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2022-03-26 10:18:09
1,dialog的方式public class OffenDestDialog extends Dialog { private Context context; public OffenDestDialog(@NonNull Context context) { super(context); this.context = context; } @Override protected void onCreate(Bund...
1,dialog的方式
public class OffenDestDialog extends Dialog {
private Context context;
public OffenDestDialog(@NonNull Context context) {
super(context);
this.context = context;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.dialog_offen_dest);
setCanceledOnTouchOutside(false);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL, WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH, WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH);
initView();
}
private void initView() {
}
@Override
public void show() {
super.show();
getWindow().setDimAmount(0);//设置背景透明
getWindow().setDimAmount(0);
WindowManager.LayoutParams layoutParams = getWindow().getAttributes();
layoutParams.width = context.getResources().getDisplayMetrics().widthPixels / 3;
layoutParams.height = context.getResources().getDisplayMetrics().heightPixels / 4 * 3;
layoutParams.gravity = Gravity.TOP | Gravity.LEFT;
layoutParams.x = 100;
layoutParams.y = 100;
getWindow().getDecorView().setPadding(0, 0, 0, 0);
getWindow().setAttributes(layoutParams);
}
2通过WindowManager添加一个自定义布局
OffenDestDialog offenDestDialog = new OffenDestDialog(getActivity());
WindowManager wm = getActivity().getWindowManager();
int width = getActivity().getResources().getDisplayMetrics().widthPixels / 3;
int heigh = getActivity().getResources().getDisplayMetrics().heightPixels / 4 * 3;
WindowManager.LayoutParams param= new WindowManager.LayoutParams(width,heigh);
param.width = width;
param.height = heigh;
param.gravity = Gravity.TOP | Gravity.LEFT;
param.y = Utils.dp2px(100);
param.x = Utils.dp2px(100);
param.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL;
param.format = PixelFormat.RGBA_8888;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
param.type = WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
} else {
param.type = WindowManager.LayoutParams.TYPE_SYSTEM_ALERT;
}
wm.addView(offenDestDialog,param);
本文地址:https://blog.csdn.net/AmazonUnicon/article/details/110538883
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