Я хочу построить собственный модуль для реакции-нативной перезагрузки устройства.Я нахожу это Выключить устройство программно в Java.Он работает один в андроид студии, но когда я пытаюсь использовать его в родном модуле, я получаю следующую ошибку
https://pasteboard.co/IztJ6ll.jpg
C:\Users\Ali\Desktop\Android\ReactNative\ReactNativeTest\android\app\src\main\ja
va\com\reactnativetest\ToastModule.java:42: error: unreported exception IOExcept
ion; must be caught or declared to be thrown
Process proc = Runtime.getRuntime().exec(new String[] { "su", "-c", "reboot"
});
^
C:\Users\Ali\Desktop\Android\ReactNative\ReactNativeTest\android\app\src\main\ja
va\com\reactnativetest\ToastModule.java:43: error: unreported exception Interrup
tedException; must be caught or declared to be thrown
proc.waitFor();
^
2 errors
> Task :app:compileDebugJavaWithJavac FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug
option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 9s
57 actionable tasks: 1 executed, 56 up-to-date
error Could not install the app on the device, read the error above for details.
Make sure you have an Android emulator running or a device connected and have
set up your Android development environment:
https://facebook.github.io/react-native/docs/getting-started.html
error Command failed: gradlew.bat app:installDebug. Run CLI with --verbose flag
for more details.
это мой родной модуль:
package com.reactnativetest;
import android.widget.Toast;
import com.facebook.react.bridge.NativeModule;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.bridge.ReactContext;
import com.facebook.react.bridge.ReactContextBaseJavaModule;
import com.facebook.react.bridge.ReactMethod;
import java.util.Map;
import java.util.HashMap;
import java.util.*;
import java.io.*;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.view.View.OnClickListener;
public class ToastModule extends ReactContextBaseJavaModule {
private static final String DURATION_SHORT_KEY = "SHORT";
private static final String DURATION_LONG_KEY = "LONG";
public ToastModule(ReactApplicationContext reactContext) {
super(reactContext);
}
@Override
public String getName() {
return "ToastExample";
}
@Override
public Map<String, Object> getConstants() {
final Map<String, Object> constants = new HashMap<>();
constants.put(DURATION_SHORT_KEY, Toast.LENGTH_SHORT);
constants.put(DURATION_LONG_KEY, Toast.LENGTH_LONG);
return constants;
}
@ReactMethod
public void show(String message, int duration) {
Toast.makeText(getReactApplicationContext(), message, duration).show();
Process proc = Runtime.getRuntime().exec(new String[] { "su", "-c", "reboot" });
proc.waitFor();
}
}