2

2025-11-06 14:02:22 +08:00
parent d7874829d9
commit 15fc9621cd
15 changed files with 337 additions and 16 deletions
--- a/keyBoard/Class/Home/VC/FunctionTest/KBSkinCenterVC.m
+++ b/keyBoard/Class/Home/VC/FunctionTest/KBSkinCenterVC.m
@@ -0,0 +1,132 @@
+//
+//  KBSkinCenterVC.m
+//
+
+#import "KBSkinCenterVC.h"
+#import "Masonry.h"
+#import "KBNetworkManager.h"
+#import "KBSkinManager.h"
+#import "KBHUD.h"
+
+@interface KBSkinCell : UITableViewCell
+@property (nonatomic, strong) UIButton *applyBtn;
+@end
+
+@implementation KBSkinCell
+- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
+    if (self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]) {
+        self.selectionStyle = UITableViewCellSelectionStyleNone;
+        _applyBtn = [UIButton buttonWithType:UIButtonTypeSystem];
+        [_applyBtn setTitle:@"下载并应用" forState:UIControlStateNormal];
+        _applyBtn.layer.cornerRadius = 6; _applyBtn.layer.borderWidth = 1;
+        _applyBtn.layer.borderColor = [UIColor colorWithWhite:0.85 alpha:1].CGColor;
+        [self.contentView addSubview:_applyBtn];
+        [_applyBtn mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.right.equalTo(self.contentView).offset(-16);
+            make.centerY.equalTo(self.contentView);
+            make.width.mas_equalTo(110);
+            make.height.mas_equalTo(34);
+        }];
+    }
+    return self;
+}
+@end
+
+@interface KBSkinCenterVC () <UITableViewDelegate, UITableViewDataSource>
+@property (nonatomic, strong) UITableView *tableView;
+@property (nonatomic, copy) NSArray<NSDictionary *> *skins; // id, name, img(url relative to KB_BASE_URL)
+@end
+
+@implementation KBSkinCenterVC
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    self.title = @"皮肤中心";
+    self.view.backgroundColor = [UIColor whiteColor];
+    // 绝对 URL 的测试皮肤图片（无需 KB_BASE_URL）。
+    // 说明：使用 picsum.photos 的固定 id，稳定可直接访问。
+    self.skins = @[
+        @{ @"id": @"aurora", @"name": @"极光",   @"img": @"https://picsum.photos/id/1018/1600/900.jpg" },
+        @{ @"id": @"alps",   @"name": @"雪山",   @"img": @"https://picsum.photos/id/1016/1600/900.jpg" },
+        @{ @"id": @"lake",   @"name": @"湖面",   @"img": @"https://picsum.photos/id/1039/1600/900.jpg" },
+    ];
+
+    self.tableView = [[UITableView alloc] initWithFrame:self.view.bounds style:UITableViewStyleInsetGrouped];
+    self.tableView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
+    self.tableView.delegate = self; self.tableView.dataSource = self;
+    [self.view addSubview:self.tableView];
+}
+
+#pragma mark - UITableView
+
+- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return 1; }
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return self.skins.count; }
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+    static NSString *cid = @"skin.cell";
+    KBSkinCell *cell = [tableView dequeueReusableCellWithIdentifier:cid];
+    if (!cell) { cell = [[KBSkinCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:cid]; }
+    NSDictionary *skin = self.skins[indexPath.row];
+    cell.textLabel.text = skin[@"name"]; cell.detailTextLabel.text = skin[@"id"];
+    [cell.applyBtn removeTarget:nil action:NULL forControlEvents:UIControlEventTouchUpInside];
+    [cell.applyBtn addTarget:self action:@selector(onApplyBtn:) forControlEvents:UIControlEventTouchUpInside];
+    cell.applyBtn.tag = indexPath.row;
+    return cell;
+}
+
+- (void)onApplyBtn:(UIButton *)sender {
+    NSInteger idx = sender.tag;
+    if (idx < 0 || idx >= self.skins.count) return;
+    NSDictionary *skin = self.skins[idx];
+    NSString *path = skin[@"img"] ?: @""; // 相对 KB_BASE_URL
+
+    // 下载图片数据（非 JSON 将以 NSData 返回）
+    [[KBNetworkManager shared] GET:path parameters:nil headers:nil completion:^(id jsonOrData, NSURLResponse *response, NSError *error) {
+        NSData *data = ([jsonOrData isKindOfClass:NSData.class] ? (NSData *)jsonOrData : nil);
+        // 尝试压缩尺寸，避免 Keychain 过大：将宽度限制到 1500px
+        if (data && data.length > 0) {
+            UIImage *img = [UIImage imageWithData:data];
+            if (img) {
+                CGFloat maxW = 1500.0;
+                if (img.size.width > maxW) {
+                    CGFloat scale = maxW / img.size.width;
+                    CGSize newSize = CGSizeMake(maxW, floor(img.size.height * scale));
+                    UIGraphicsBeginImageContextWithOptions(newSize, YES, 1.0);
+                    [img drawInRect:CGRectMake(0, 0, newSize.width, newSize.height)];
+                    UIImage *resized = UIGraphicsGetImageFromCurrentImageContext();
+                    UIGraphicsEndImageContext();
+                    img = resized ?: img;
+                }
+                data = UIImageJPEGRepresentation(img, 0.85) ?: data; // 压成 JPEG
+            }
+        }
+        dispatch_async(dispatch_get_main_queue(), ^{
+            NSData *payload = data;
+            if (payload.length == 0) {
+                // 兜底：生成一张简单渐变图片
+                CGSize size = CGSizeMake(1200, 600);
+                UIGraphicsBeginImageContextWithOptions(size, YES, 1.0);
+                CGContextRef ctx = UIGraphicsGetCurrentContext();
+                UIColor *c1 = [UIColor colorWithRed:0.76 green:0.91 blue:0.86 alpha:1];
+                UIColor *c2 = [UIColor colorWithRed:0.93 green:0.97 blue:0.91 alpha:1];
+                if ([skin[@"id"] hasPrefix:@"dark"]) {
+                    c1 = [UIColor colorWithRed:0.1 green:0.12 blue:0.16 alpha:1];
+                    c2 = [UIColor colorWithRed:0.22 green:0.24 blue:0.28 alpha:1];
+                }
+                CGColorSpaceRef space = CGColorSpaceCreateDeviceRGB();
+                NSArray *colors = @[(__bridge id)c1.CGColor, (__bridge id)c2.CGColor];
+                CGFloat locs[] = {0,1};
+                CGGradientRef grad = CGGradientCreateWithColors(space, (__bridge CFArrayRef)colors, locs);
+                CGContextDrawLinearGradient(ctx, grad, CGPointZero, CGPointMake(size.width, size.height), 0);
+                CGGradientRelease(grad); CGColorSpaceRelease(space);
+                UIImage *img = UIGraphicsGetImageFromCurrentImageContext();
+                UIGraphicsEndImageContext();
+                payload = UIImageJPEGRepresentation(img, 0.9);
+            }
+            BOOL ok = (payload.length > 0) ? [[KBSkinManager shared] applyImageSkinWithData:payload skinId:skin[@"id"] name:skin[@"name"]] : NO;
+            [KBHUD showInfo:(ok ? @"已应用，切到键盘查看" : @"应用失败")];
+        });
+    }];
+}
+
+@end