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@@ -6,9 +6,238 @@
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//
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#import "MusicRoomStudentPageView.h"
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+#import "StateView.h"
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+#import "Reachability.h"
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+#import "MusicGroupStudenListCell.h"
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+#import "GroupCourseStudentModel.h"
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+#import "KSChatConversationViewController.h"
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+
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+@interface MusicRoomStudentPageView ()<UITableViewDelegate,UITableViewDataSource>
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+
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+@property (nonatomic, strong) NSMutableArray *dataArray;
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+
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+@property (nonatomic, strong) StateView *promptView;
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+@property (nonatomic, strong) UIView *promptPlaceView;
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+
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+@property (nonatomic, assign) BOOL networkAvaiable; // 网络是否可用
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+
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+@end
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@implementation MusicRoomStudentPageView
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+- (instancetype)initWithFrame:(CGRect)frame {
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+ self = [super initWithFrame:frame];
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+ if (self) {
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+ self.backgroundColor = [UIColor clearColor];
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+ self.tableView = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, frame.size.width, frame.size.height) style:UITableViewStylePlain];
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+ self.tableView.backgroundColor = [UIColor clearColor];
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+ self.tableView.showsVerticalScrollIndicator = NO;
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+
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+ self.tableView.dataSource = self;
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+ self.tableView.delegate = self;
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+
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+ self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
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+ [self addSubview:self.tableView];
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+ self.tableView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
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+ [self.tableView registerNib:[UINib nibWithNibName:@"MusicGroupStudenListCell" bundle:[NSBundle mainBundle]] forCellReuseIdentifier:@"MusicGroupStudenListCell"];
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+
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+// UIView *headView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, KPortraitWidth, 12)];
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+// headView.backgroundColor = [UIColor clearColor];
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+// self.tableView.tableHeaderView = headView;
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+
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+ UIView *bottomView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, KPortraitWidth, iPhoneXSafeBottomMargin)];
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+ bottomView.backgroundColor = [UIColor clearColor];
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+ self.tableView.tableFooterView = bottomView;
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+
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+ MJWeakSelf;
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+ self.tableView.mj_header = [KSGifRefreshHeader headerWithRefreshingBlock:^{
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+ [weakSelf resetParamenter];
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+ [weakSelf requestData];
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+ }];
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+ }
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+ return self;
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+}
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+
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+- (void)refreshAndRequestData {
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+ [self resetParamenter];
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+ [self requestData];
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+}
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+
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+- (void)resetParamenter {
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+ self.dataArray = [NSMutableArray array];
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+ [self.tableView.mj_footer resetNoMoreData];
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+ [self setPromptString:@"暂无内容" imageName:@"empty_course" inView:self.tableView];
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+ [self.tableView reloadData];
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+}
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+
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+- (void)endRefresh {
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+ @weakObj(self);
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+ dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.5 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
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+ @strongObj(self);
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+ [self.tableView.mj_header endRefreshing];
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+ });
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+}
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+
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+
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+- (void)requestData {
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+ [KSNetworkingManager queryStudentByGroupIdRequest:KS_POST courseGroupId:self.courseGroupId success:^(NSDictionary * _Nonnull dic) {
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+ [self endRefresh];
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+ if ([dic ks_integerValueForKey:@"code"] == 200 && [dic ks_boolValueForKey:@"status"]) {
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+ NSArray *sourceArray = [dic ks_arrayValueForKey:@"data"];
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+ for (NSDictionary *parm in sourceArray) {
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+ GroupCourseStudentModel *model = [[GroupCourseStudentModel alloc] initWithDictionary:parm];
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+ [self.dataArray addObject:model];
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+ }
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+ }
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+ else {
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+ [LOADING_MANAGER MBShowAUTOHidingInWindow:MESSAGEKEY];
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+ }
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+ [self.tableView reloadData];
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+ [self changePromptLabelStateWithArray:self.dataArray];
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+ } faliure:^(NSError * _Nonnull error) {
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+ [self endRefresh];
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+ if (self.networkAvaiable == NO) {
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+ [self setPromptString:@"暂无网络" imageName:@"no_networking" inView:self.tableView];
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+ }
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+ [self.dataArray removeAllObjects];
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+ [self.tableView reloadData];
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+ [self changePromptLabelStateWithArray:self.dataArray];
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+ }];
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+}
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+
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+- (void)beginRefreshImmediately {
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+ [self.tableView.mj_header beginRefreshing];
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+}
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+
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+- (void)beginFirstRefresh {
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+ if (!self.isHeaderRefreshed) {
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+ [self beginRefreshImmediately];
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+ }
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+}
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+- (void)selectCellAtIndexPath:(NSIndexPath *)indexPath {
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+
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+ if (self.lastSelectedIndexPath == indexPath) {
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+ return;
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+ }
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+ if (self.lastSelectedIndexPath != nil) {
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+ UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:self.lastSelectedIndexPath];
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+ [cell setSelected:NO animated:NO];
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+ }
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+ UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:indexPath];
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+ [cell setSelected:YES animated:NO];
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+ self.lastSelectedIndexPath = indexPath;
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+}
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+
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+- (void)layoutSubviews {
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+ [super layoutSubviews];
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+ [self.tableView mas_remakeConstraints:^(MASConstraintMaker *make) {
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+ make.top.mas_equalTo(self.mas_top).offset(12);
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+ make.left.right.bottom.mas_equalTo(self);
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+ }];
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+}
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+
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+#pragma mark - UITableViewDataSource
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+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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+ return self.dataArray.count;
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+}
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+
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+- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
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+ return 64.0f;
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+}
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+
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+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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+ GroupCourseStudentModel *model = self.dataArray[indexPath.row];
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+
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+ MusicGroupStudenListCell *cell = [tableView dequeueReusableCellWithIdentifier:@"MusicGroupStudenListCell"];
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+ STUDENTCELL_ROW_INDEX cellIndex = STUDENTCELL_ROW_INDEX_MIDDLE;
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+ if (self.dataArray.count == 1) {
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+ cellIndex = STUDENTCELL_ROW_INDEX_SINGLE;
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+ }
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+ else {
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+ if (indexPath.row == 0) {
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+ cellIndex = STUDENTCELL_ROW_INDEX_TOP;
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+ }
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+ else if (indexPath.row == self.dataArray.count - 1) {
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+ cellIndex = STUDENTCELL_ROW_INDEX_BOTTOM;
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+ }
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+ }
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+ MJWeakSelf;
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+ [cell configWithRowIndex:cellIndex source:model callback:^(NSString * _Nonnull imUserId) {
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+ [weakSelf chatStudent:imUserId];
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+ }];
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+
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+ return cell;
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+}
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+
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+- (void)chatStudent:(NSString *)imUserId {
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+ TUIChatConversationModel *model = [[TUIChatConversationModel alloc] init];
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+ model.userID = imUserId;
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+ KSChatConversationViewController *ctrl = [[KSChatConversationViewController alloc] init];
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+ ctrl.conversation = model;
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+ [self.naviController pushViewController:ctrl animated:YES];
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+}
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+
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+/**
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+ 设置没有数据时的显示
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+
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+ @param promptString 提示语
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+ @param imgName 图片名称
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+ @param view 显示在什么地方
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+ */
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+- (void)setPromptString:(NSString *)promptString imageName:(NSString *)imgName inView:(UIView *)view {
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+ if (self.promptView != nil) {
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+ [self.promptView removeFromSuperview];
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+ }
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+ else {
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+ self.promptView = [[StateView alloc]init];
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+ self.promptView.frame = CGRectMake(0, 0, KPortraitWidth, KPortraitHeight - 300);
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+ }
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+ _promptPlaceView = view;
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+ //当请求不到数据时 ，自定义提示view 将会出现；
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+ self.promptView.imageName = imgName;
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+ self.promptView.alpha = 0.0f;
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+ [self.promptView setText:promptString];
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+ [view addSubview:self.promptView];
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+}
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+
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+// 结束刷新后调用方法
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+- (void)changePromptLabelStateWithArray:(NSMutableArray *)array {
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+ NSInteger count;
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+ if (array.count) {
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+ count = array.count;
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+ } else {
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+ count = 0;
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+ }
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+
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+ [UIView animateWithDuration:0.1 animations:^{
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+ [[self promptView] setAlpha:count ? 0.0f :1.0f];
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+ }];
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+}
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+
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+- (BOOL)networkAvaiable {
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+ return [self checkNetworkAvaiable];
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+}
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+
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+- (BOOL)checkNetworkAvaiable {
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+ BOOL isExistenceNetwork = YES;
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+ Reachability *reach = [Reachability reachabilityWithHostName:@"www.apple.com"];
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+ switch ([reach currentReachabilityStatus]) {
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+ case NotReachable:
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+ isExistenceNetwork = NO;
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+ //NSLog(@"notReachable");
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+ break;
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+ case ReachableViaWiFi:
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+ isExistenceNetwork = YES;
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+ //NSLog(@"WIFI");
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+ break;
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+ case ReachableViaWWAN:
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+ isExistenceNetwork = YES;
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+ //NSLog(@"3G");
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+ break;
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+ }
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+ return isExistenceNetwork;
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+}
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+
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/*
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// Only override drawRect: if you perform custom drawing.
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// An empty implementation adversely affects performance during animation.
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