- Cleartext HTTP traffic to yun.tjwzkj.com not permitted
在android中不仅要由网络权限<uses-permission android:name="android.permission.INTERNET"/>，而且需要在Application中增加android:usesCleartextTraffic="true"
还可以创建xml文件夹里面有个network_security_config.xml
<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
<base-config cleartextTrafficPermitted="true" />
</network-security-config>
在AndroidManifest.xml中
<application
android:allowBackup="true"
android:icon="@mipmap/ic_wzkj"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme.NoActionBar"
android:networkSecurityConfig="@xml/network_security_config"
android:usesCleartextTraffic="true">
- android自动更新
2.1）遇到2个问题
'android.content.res.XmlResourceParser android.content.pm.ProviderInfo.loadXmlMetaData(android.content.pm.PackageManager, java.lang.String)' on a null object reference
这个需要在xml目录下建立一个filepaths.xml
<?xml version="1.0" encoding="utf-8"?>
<paths>
<external-path
name="files_root"
path="Android/data/com.aaa.web/" />
<external-path
name="external_storage_root"
path="." />
</paths>
2.2）需要在AndroidManifest.xml中加入
<provider
android:name="android.support.v4.content.FileProvider"
android:authorities="${applicationId}.fileprovider"
android:exported="false"
android:grantUriPermissions="true">
<meta-data
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/filepaths"
/>
</provider>
2.3）需要在AndroidManifest.xml加入一下权限
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
tools:ignore="ScopedStorage" />
<uses-permission android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE" />
<uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
<uses-permission
android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"
tools:ignore="ProtectedPermissions" />
