我有一个使用 Ionic 版本 3 和 Cordova 打开相机的应用程序。
但是，Google Play 商店要求我将 android-targetSdkVersion 从 31 更新到 33。因此，相机打开功能在较新的设备（例如 Android 11 和 12）上停止工作。
在 Android Studio 的 Logcat 中，每当触发相机按钮时都会显示以下错误：
2023-09-19 15:35:05.799 1043-1043/? E/[email protected]: Unknown params
2023-09-19 15:35:05.800 1043-1043/? E/[email protected]: Unknown params
2023-09-19 15:35:05.805 1043-1043/? E/[email protected]: Unknown params
2023-09-19 15:35:05.805 1043-1078/? E/ANDR-PERF-LM: MetaMeter: handleAsync() 164: AdaptLaunch Invalid Async
2023-09-19 15:35:05.849 1043-1043/? E/[email protected]: Unknown params
2023-09-19 15:35:05.989 7199-7199/? E/NextAppCoreTrainingJobService: No trained model yet
研究这个问题时，我发现有人提到我需要更新到cordova-android版本12，因为早期版本不再支持相机。
参考：https://forum.ionicframework.com/t/camera-not-working-when-target-sdk-33/231173
所以我设法将cordova-android更新到12。但问题仍然存在。相机无法打开且不显示任何消息。
我不确定接下来要尝试什么。有人对如何解决这个问题有任何想法吗？
我的package.json：
{
"name": "app",
"version": "0.0.18",
"author": "Ionic Framework",
"homepage": "http://ionicframework.com/",
"private": true,
"scripts": {
"clean": "ionic-app-scripts clean",
"build": "ionic-app-scripts build --prod",
"lint": "ionic-app-scripts lint",
"ionic:build": "ionic-app-scripts build",
"ionic:serve": "ionic-app-scripts serve"
},
"dependencies": {
"@angular/common": "4.4.7",
"@angular/compiler": "4.4.7",
"@angular/compiler-cli": "4.4.7",
"@angular/core": "4.4.7",
"@angular/forms": "4.4.7",
"@angular/http": "4.4.7",
"@angular/platform-browser": "4.4.7",
"@angular/platform-browser-dynamic": "4.4.7",
"@ionic-native/app-version": "^4.20.0",
"@ionic-native/camera": "^4.5.2",
"@ionic-native/core": "^4.11.0",
"@ionic-native/date-picker": "^4.20.0",
"@ionic-native/geolocation": "^4.20.0",
"@ionic-native/splash-screen": "4.3.2",
"@ionic-native/status-bar": "4.3.2",
"@ionic-native/vibration": "^4.20.0",
"@ionic/app-scripts": "^3.2.4",
"@ionic/storage": "2.0.1",
"brmasker-ionic-3": "^1.6.3",
"cordova-android": "^12.0.0",
"cordova-custom-config": "^5.1.1",
"cordova-ios": "^4.4.0",
"cordova-plugin-app-version": "^0.1.14",
"cordova-plugin-camera": "6.0.0",
"cordova-plugin-compat": "^1.2.0",
"cordova-plugin-datepicker": "^0.9.3",
"cordova-plugin-device": "^1.1.4",
"cordova-plugin-geolocation": "~2.4.3",
"cordova-plugin-ionic-webview": "^1.1.16",
"cordova-plugin-splashscreen": "^4.0.3",
"cordova-plugin-vibration": "^2.1.6",
"cordova-plugin-whitelist": "^1.3.1",
"dateformat": "^5.0.3",
"ion": "^1.0.1",
"ionic-angular": "3.9.2",
"ionic-plugin-keyboard": "^2.2.1",
"ionicons": "3.0.0",
"node-gyp": "^9.4.0",
"rxjs": "^5.5.11",
"sw-toolbox": "3.6.0",
"zone.js": "0.8.18"
},
"devDependencies": {
"node-sass": "7.0.3",
"typescript": "2.3.4"
},
"description": "An Ionic project",
"cordova": {
"plugins": {
"cordova-plugin-vibration": {},
"cordova-plugin-datepicker": {},
"cordova-plugin-device": {},
"cordova-plugin-ionic-webview": {},
"cordova-plugin-splashscreen": {},
"cordova-plugin-whitelist": {},
"ionic-plugin-keyboard": {},
"cordova-plugin-geolocation": {
"GEOLOCATION_USAGE_DESCRIPTION": " "
},
"cordova-plugin-camera": {},
"cordova-plugin-compat": {},
"cordova-custom-config": {},
"cordova-plugin-app-version": {}
},
"platforms": [
"android"
]
}
}
离子信息：
Ionic:
ionic (Ionic CLI) : 4.0.0-rc.13 (C:\Users\User\AppData\Roaming\npm\node_modules\ionic)
Ionic Framework : ionic-angular 3.9.2
@ionic/app-scripts : 3.2.4
Cordova:
cordova (Cordova CLI) : 7.0.1
Cordova Platforms : android broken
System:
Android SDK Tools : 26.1.1
NodeJS : v17.9.1 (C:\Program Files\nodejs\node.exe)
npm : 8.11.0
OS : Windows 10
您可以尝试使用更新后的插件cordova-plugin-camera 7.0，该插件已于2023年9月12日发布。
我更新了一个使用 Ionic 3 的应用程序，它工作正常，包括当来源是照片库时。