前言
项目使用BottomSheetDialog,在BottomSheetDialog弹出的时候,发现状态栏变黑了,查了一些资料,找到下边一篇文章,可以参考一下:
解决使用BottomSheetDialog时状态栏变黑的问题
解决方案
这里也是参考上边文章的第一种方案,这里单独拿出来说一下:
直接继承BottomSheetDialog即可.
import android.app.Activity;
import android.content.Context;
import android.content.res.Resources;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.design.widget.BottomSheetDialog;
import android.util.DisplayMetrics;
import android.view.ViewGroup;
public class MyBottomSheetDialog extends BottomSheetDialog{
private Context context;
public MyBottomSheetDialog(@NonNull Context context) {
super(context);
this.context=context;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
int screenHeight = getScreenHeight((Activity) context);
int statusBarHeight = getStatusBarHeight(getContext());
int dialogHeight = screenHeight - statusBarHeight;
getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT, dialogHeight == 0 ? ViewGroup.LayoutParams.MATCH_PARENT : dialogHeight);
}
private static int getScreenHeight(Activity activity) {
DisplayMetrics displaymetrics = new DisplayMetrics();
activity.getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
return displaymetrics.heightPixels;
}
private static int getStatusBarHeight(Context context) {
int statusBarHeight = 0;
Resources res = context.getResources();
int resourceId = res.getIdentifier("status_bar_height", "dimen", "android");
if (resourceId > 0) {
statusBarHeight = res.getDimensionPixelSize(resourceId);
}
return statusBarHeight;
}
}