我找了很多遍,发现
this
onWindowVisibilityChanged
.
public class MediaWebView extends WebView {
public MediaWebView(Context context) {
super(context);
}
public MediaWebView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public MediaWebView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
@Override
protected void onWindowVisibilityChanged(int visibility) {
if (visibility != View.GONE) super.onWindowVisibilityChanged(View.VISIBLE);
}
}