react-native 调用第三方 SDK

步骤一：android 文件修改

（1）In android/settings.gradle

...
include ':VoiceModule', ':app'
project(':VoiceModule').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-android-voice')

（2）In android/app/build.gradle

...
dependencies {
  ...
  compile project(':VoiceModule')
}

（3）Register Module (In android/app/src/main/java/com/reactnative/MainApplication.java)

import com.wmjmc.reactspeech.VoicePackage;  // <--- import

public class MainApplication extends Application implements ReactApplication {
...
  @Override
  protected List<ReactPackage> getPackages() {
    return Arrays.<ReactPackage>asList(
      new MainReactPackage(),
      new VoicePackage() // <--- added here
    );
  }
}

（4）修改包文件 同步版本

（5）调用

import Tts from 'react-native-tts';

Tts.getInitStatus().then(() => {
  Tts.speak('Hello, world!');
});

.