MainApplication.java
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package com.metroapp;
import android.app.Application;
import android.content.Intent;
import android.os.Environment;
import android.webkit.WebView;
import com.elvishew.xlog.LogConfiguration;
import com.elvishew.xlog.XLog;
import com.elvishew.xlog.printer.Printer;
import com.elvishew.xlog.printer.file.FilePrinter;
import com.elvishew.xlog.printer.file.backup.NeverBackupStrategy;
import com.elvishew.xlog.printer.file.naming.DateFileNameGenerator;
import com.facebook.react.ReactApplication;
import com.facebook.react.ReactNativeHost;
import com.facebook.react.ReactPackage;
import com.facebook.react.shell.MainReactPackage;
import com.facebook.soloader.SoLoader;
import com.metroapp.rnpackage.BluetoothPackage;
import java.util.Arrays;
import java.util.List;
public class MainApplication extends Application implements ReactApplication {
private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
@Override
public boolean getUseDeveloperSupport() {
return BuildConfig.DEBUG;
}
@Override
protected List<ReactPackage> getPackages() {
return Arrays.<ReactPackage>asList(
new MainReactPackage(),
new BluetoothPackage()
);
}
};
@Override
public ReactNativeHost getReactNativeHost() {
return mReactNativeHost;
}
@Override
public void onCreate() {
super.onCreate();
SoLoader.init(this, /* native exopackage */ false);
//启动保活service
Intent intent = new Intent(this, GrayService.class);
startService(intent);
if(BuildConfig.DEBUG)
{
WebView.setWebContentsDebuggingEnabled(true);
}
LogConfiguration config = new LogConfiguration.Builder()
.tag("METRO") // 指定 TAG，默认为 "X-LOG"
.build();
Printer filePrinter = new FilePrinter // 打印日志到文件的打印器
.Builder(Environment.getExternalStorageDirectory()+ "/1111MetroLog") // 指定保存日志文件的路径
.fileNameGenerator(new DateFileNameGenerator()) // 指定日志文件名生成器，默认为 ChangelessFileNameGenerator("log")
.backupStrategy(new NeverBackupStrategy()) // 指定日志文件备份策略，默认为 FileSizeBackupStrategy(1024 * 1024)
.build();
XLog.init(config,filePrinter);
}
}