react native使用ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION的原生模块代码
时间: 2023-07-29 21:10:26 浏览: 213
React Native本身不提供ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION的原生模块,需要通过自定义原生模块实现。以下是一个简单的示例:
1. 在Android原生代码中实现权限请求:
```java
import android.Manifest;
import android.content.Intent;
import android.net.Uri;
import android.os.Build;
import android.provider.Settings;
import androidx.annotation.RequiresApi;
import androidx.core.app.ActivityCompat;
public class PermissionModule extends ReactContextBaseJavaModule {
private static final int REQUEST_CODE = 100;
@Override
public String getName() {
return "PermissionModule";
}
@RequiresApi(api = Build.VERSION_CODES.R)
@ReactMethod
public void requestAllFilesAccessPermission() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R && !Environment.isExternalStorageManager()) {
Intent intent = new Intent(Settings.ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION);
intent.setData(Uri.parse("package:" + getReactApplicationContext().getPackageName()));
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
getReactApplicationContext().startActivity(intent);
}
}
@RequiresApi(api = Build.VERSION_CODES.R)
@ReactMethod
public boolean checkAllFilesAccessPermission() {
return Build.VERSION.SDK_INT < Build.VERSION_CODES.R || Environment.isExternalStorageManager();
}
}
```
2. 在React Native代码中调用:
```javascript
import { NativeModules } from 'react-native';
const PermissionModule = NativeModules.PermissionModule;
// 请求权限
PermissionModule.requestAllFilesAccessPermission();
// 检查权限
if (PermissionModule.checkAllFilesAccessPermission()) {
// 权限已授予
} else {
// 权限未授予
}
```
需要注意的是,Android 11及以上版本需要在AndroidManifest.xml中添加以下权限:
```xml
<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
```
同时,需要在AndroidManifest.xml中注册该原生模块:
```xml
<application>
...
<activity>
...
</activity>
<meta-data
android:name="com.facebook.react.modules.permissions.PermissionsPackage"
android:value="com.facebook.react.modules.permissions.PermissionsPackage" />
<meta-data
android:name="com.your.package.PermissionPackage"
android:value="com.your.package.PermissionPackage" />
...
</application>
```
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