react-native 跳轉到ios/android 權限設置界面

目錄

• ios
• android
  • 1、在android/app/src/main/java/com/ 文件夾下創建opensettings文件夾
  • 2、在opensettings文件夾下創建模塊文件OpenSettingsModule.java（模塊功能）
  • 3、在opensettings文件夾下創建包文件OpenSettingsPackage.java（注冊模塊OpenSettingsModule)
  • 4、把包提供到MainApplication.java文件的getPackages方法中：
  • 5、准備工作完成，接下來調用：

ios

使用react-native中Linking

import { Linking } from 'react-native';

Linking.openURL('app-settings:')
  .catch((err) => console.log('error', err));

android

1、在android/app/src/main/java/com/<projectname>文件夾下創建opensettings文件夾

2、在opensettings文件夾下創建模塊文件OpenSettingsModule.java（模塊功能）

package com.<projectname>.opensettings; // 記得把<projectname>改為你的項目名稱
import android.app.Activity;
import android.content.Intent;

import com.facebook.react.bridge.Callback;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.bridge.ReactMethod;
import com.facebook.react.bridge.ReactContextBaseJavaModule;

public class OpenSettingsModule extends ReactContextBaseJavaModule {

  @Override
  public String getName() {
    /**
     * return the string name of the NativeModule which represents this class in JavaScript
     * In JS access this module through React.NativeModules.OpenSettings
     */
    return "OpenSettings";
  }

  @ReactMethod
  public void openNetworkSettings(Callback cb) {
    Activity currentActivity = getCurrentActivity();

    if (currentActivity == null) {
      cb.invoke(false);
      return;
    }
    try {
      currentActivity.startActivity(new Intent(android.provider.Settings.ACTION_SETTINGS));
      cb.invoke(true);
    } catch (Exception e) {
      cb.invoke(e.getMessage());
    }
  }

  /* constructor */
  public OpenSettingsModule(ReactApplicationContext reactContext) {
    super(reactContext);
  }
}

上面的模塊功能可以通過調用openNetworkSettings函數打開android設置。

3、在opensettings文件夾下創建包文件OpenSettingsPackage.java（注冊模塊OpenSettingsModule)

package com.<projectname>.opensettings; // 記得把<projectname>改為你的項目名稱
import com.facebook.react.ReactPackage;
import com.facebook.react.bridge.JavaScriptModule;
import com.facebook.react.bridge.NativeModule;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.uimanager.ViewManager;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class OpenSettingsPackage implements ReactPackage {
  @Override
  public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
    List<NativeModule> modules = new ArrayList<>();

    modules.add(new OpenSettingsModule(reactContext));

    return modules;
  }

//   @Override
//   public List<<Class>? extends JavaScriptModule> createJSModules() {
//     return Collections.emptyList();
//   }

  @Override
  public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
    return Collections.emptyList();
  }
}

4、把包提供到MainApplication.java文件的getPackages方法中：

import com.<projectname>.opensettings.*; // 還是要修改成自己項目名
...

@Override
protected List<ReactPackage> getPackages() {
  return Arrays.<ReactPackage>asList(
      new MainReactPackage(),
      ...
      new OpenSettingsPackage() /* <---- add here */
  );
}

5、准備工作完成，接下來調用：

import { NativeModules } from 'react-native'

NativeModules.OpenSettings.openNetworkSettings((data) => {
  console.log('call back data', data);
});