1. 进度条加载 动画 (一个扇形的进度条)
MBProgressHUD *hud = [[MBProgressHUD alloc] init];
[[[UIApplication sharedApplication].windows firstObject] addSubview:hud];
//加载条上显示文本
hud.labelText = @"急速清理中";
//置当前的view为灰度
hud.dimBackground = YES;
//设置对话框�样式
hud.mode = MBProgressHUDModeDeterminate;
[hud showAnimated:YES whileExecutingBlock:^{
while (hud.progress < 1.0) {
hud.progress += 0.01;
[NSThread sleepForTimeInterval:0.02];
}
hud.labelText = @"清理完成";
} completionBlock:^{
[[SDImageCache sharedImageCache] clearDisk];
[[SDImageCache sharedImageCache] clearMemory];
block_self.clearCacheName = @"0.0KB";
block_self.arrays = nil;
[block_self setupGroup0];
[block_self setupGroup2];
[block_self.tableview reloadData];
[hud removeFromSuperview];
}];
