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Kivy使用uniad原生sdk 1,构建项目与选型

news 2025/4/30 5:31:30

PyJNIus，一个由Kivy团队精心打造的Python库

uni-ad原生应用（APP端）广告已支持国内七家广告渠道，包括：优量汇，快手，穿山甲，百度，华为，Sigmob，360。我们利用现有12亿活跃用户数据以及多年的技术沉淀来不断升级广告优化策略，确保开发者广告收益的最大化。

根据DCloud官方文档，集成uni-AD广告SDK需要以下关键步骤：

1. AAR文件配置：

- 需要将广告SDK的AAR文件放入项目的 libs 目录

- 主要包含以下文件：

- ads-release.aar（基础广告模块）

- ads-360-release.aar（360聚合广告）

- open_ad_sdk.aar（穿山甲广告）

-
GDTSDK.unionNormal.4.110.980.aar（广点通广告）

d:\kivyapptest\libs 目录的内容。该目录下包含以下重要文件：

1. UNI_AD广告SDK相关AAR文件：

- uniad-gdt-release.aar (广点通广告)

- uniad-ks-release.aar (快手广告)

- uniad-native-release.aar (原生广告)

- YmDCloudymSdk20240617.aar (DCloud核心SDK)

2. 其他广告平台SDK：

- Baidu_MobAds_SDK.aar

- GDTSDK.unionNormal.aar

- ks_adsdk-ad.aar

3. 适配器文件：

- Funlink_adapter_uniad_2.8.4_74425226_release.aar

我们选用

- uniad-ks-release.aar (快手广告)

- uniad-native-release.aar (原生广告)

- YmDCloudymSdk20240617.aar (DCloud核心SDK)

根据DCloud官方文档，uni-AD广告SDK主要涉及以下几个核心类：

1. 基础广告管理类：

io . dcloud . ad . DCloudAdManager

2. 快手广告相关类：

com . kwad . sdk . api . KsAdSDK

3. 原生广告相关类：

io . dcloud . ad . nativead . NativeAdLoader

4. 各平台适配器类（如穿山甲、广点通等）：

io . dcloud . ad . csj . DCUniAdCsj
io . dcloud . ad . gdt . DCUniAdGdt

您当前代码中已经正确引用了 DCloudAdManager 、 KsAdSDK 和 NativeAdLoader 这三个核心类。如需使用其他广告平台的特定功能，可以按文档添加对应的适配器类。

根据终端错误日志，问题出在无法加载
io.dcloud.ad.DCloudAdManager 类。

 Exception: 广告SDK加载失败: JVM exception occurred:io/dcloud/ad/DCloudAdManager java.lang.NoClassDefFoundError

验证AAR文件是否包含所需类：

1. 使用Windows自带的 findstr 命令：

jar tvf libs\YmDCloudymSdk20240617.aar |
findstr "DCloudAdManager"

 D:\kivyapptest> jar tvf libs\YmDCloudymSdk20240617.aar | findstr "DCloudAdManager"
PS D:\kivyapptest> jar tvf libs\YmDCloudymSdk20240617.aar | findstr "dcloud"296 Fri Feb 01 00:00:00 CST 1980 res/anim/ym_dcloudym_translate_in_from_top.xml287 Fri Feb 01 00:00:00 CST 1980 res/anim/ym_dcloudym_translate_out_to_top.xml325 Fri Feb 01 00:00:00 CST 1980 res/drawable/ym_dcloudym_help_bg.xml614 Fri Feb 01 00:00:00 CST 1980 res/drawable/ym_dcloudym_help_btn_bg_selector.xml725 Fri Feb 01 00:00:00 CST 1980 res/drawable/ym_dcloudym_progress_bar_states.xml215 Fri Feb 01 00:00:00 CST 1980 res/drawable/ym_dcloudym_progressbar_expand_bg2.xml215 Fri Feb 01 00:00:00 CST 1980 res/drawable/ym_dcloudym_progressbar_expand_bg3.xml1117 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_close.png2424 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_coin.png2189 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_countdown_bg.9.png374 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_help_close.png3813 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_loading.png3037 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_progress_bg.png2876 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_progress_bg2.png2322 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_progress_bg3.png3067 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_progress_bg5.png382 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_progress_fg6.png953 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_progress_fg7.png1262 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_title_coin.png433 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_toolbar_back.png2430 Fri Feb 01 00:00:00 CST 1980 res/drawable-xhdpi-v4/ym_dcloudym_toolbar_close.png1041 Fri Feb 01 00:00:00 CST 1980 res/layout/ym_dcloudym_common_login.xml6913 Fri Feb 01 00:00:00 CST 1980 res/layout/ym_dcloudym_interstitial_webview_layout.xml634 Fri Feb 01 00:00:00 CST 1980 res/layout/ym_dcloudym_reward_ad_proxy_layout.xml625 Fri Feb 01 00:00:00 CST 1980 res/layout/ym_dcloudym_reward_layout.xml418 Fri Feb 01 00:00:00 CST 1980 res/layout/ym_dcloudym_reward_video_tip.xml6359 Fri Feb 01 00:00:00 CST 1980 res/layout/ym_dcloudym_reward_webview_layout.xml3306 Fri Feb 01 00:00:00 CST 1980 res/layout/ym_dcloudym_task_progressbar.xml962 Fri Feb 01 00:00:00 CST 1980 res/layout/ym_dcloudym_toast_coin_tips.xml2659 Fri Feb 01 00:00:00 CST 1980 res/layout/ym_dcloudym_toolbar_layout.xml784 Fri Feb 01 00:00:00 CST 1980 res/layout/ym_dcloudym_webview_fragment.xml757 Fri Feb 01 00:00:00 CST 1980 res/layout/ym_dcloudym_webview_layout.xml168 Fri Feb 01 00:00:00 CST 1980 res/xml/ym_dcloudym_file_paths.xml