version:1.0
update:2021-10-13 18:52:13 fix:去除okgo，rxAndroid1，优化依赖 add:切换到奥乐云平台
This commit is contained in:
249
app/src/main/java/com/aoleyun/sn/service/LogcatService.java
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249
app/src/main/java/com/aoleyun/sn/service/LogcatService.java
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package com.aoleyun.sn.service;
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import android.app.Service;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.os.IBinder;
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import android.text.TextUtils;
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import com.aoleyun.sn.utils.Logutils;
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import com.aoleyun.sn.utils.Utils;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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public class LogcatService extends Service {
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public final static String LOGCAT_START_ACTION = "START";
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public final static String LOGCAT_STOP_ACTION = "STOP";
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private String TAG = LogcatService.class.getSimpleName();
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public LogcatService() {
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}
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@Override
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public IBinder onBind(Intent intent) {
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// TODO: Return the communication channel to the service.
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// throw new UnsupportedOperationException("Not yet implemented");
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return null;
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}
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@Override
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public int onStartCommand(Intent intent, int flags, int startId) {
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return START_STICKY;
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}
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@Override
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public void onCreate() {
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super.onCreate();
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logFilePath = getExternalCacheDir() + File.separator + "LOG" + File.separator;
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File file = new File(logFilePath);
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if (!file.exists()) {
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file.mkdirs();
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}
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// try {
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// exec = Runtime.getRuntime().exec(running);
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// final InputStream is = exec.getInputStream();
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// logThread = new LogThread(is);
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// logThread.start();
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// // is.close();
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//// exec.destroy();
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// } catch (IOException e) {
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//// e.printStackTrace();
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// Logutils.e("第一个是Logcat", e.getMessage());
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// }
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registerLogcatReceiver();
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}
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LogcatReceiver receiver;
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private void registerLogcatReceiver() {
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receiver = new LogcatReceiver();
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IntentFilter filter = new IntentFilter();
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filter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY);
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filter.addAction(LOGCAT_START_ACTION);
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filter.addAction(LOGCAT_STOP_ACTION);
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registerReceiver(receiver, filter);
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}
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Thread thread = null;
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private void creatLogThread() {
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if (thread == null) {
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thread = new Thread(LogcatRunnale);
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}
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}
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private void startLogThread() {
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if (thread == null) {
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creatLogThread();
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shouldGetLog = true;
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thread.start();
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} else {
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//已经有线程正在运行了
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}
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}
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private void stopLogThread() {
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if (thread != null) {
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shouldGetLog = false;
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thread = null;
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//清除adb 缓存
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try {
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Runtime.getRuntime().exec(clearLogcat);
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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private Process exec;
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private LogThread logThread;
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//第一个是Logcat ，也就是我们想要获取的log日志
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//第二个是 -s 也就是表示过滤的意思
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//第三个就是 我们要过滤的类型 W表示warm ，我们也可以换成 D ：debug， I：info，E：error等等
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// String[] running = new String[]{"logcat", "-s", "adb logcat *: W"};
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String[] running = new String[]{"logcat"};
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String clearLogcat = "logcat -c";
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String logFilePath;
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//= getExternalCacheDir() + File.separator + "LOG" + File.separator;
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String logFileName;
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class LogThread extends Thread {
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InputStream is;
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LogThread(InputStream inputStream) {
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super();
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this.is = inputStream;
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}
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@Override
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public void run() {
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FileOutputStream os = null;
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try {
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//新建一个路径信息
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File file = new File(logFilePath + logFileName);
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Logutils.e(TAG, "run: " + logFilePath);
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if (!file.exists()) {
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file.getParentFile().mkdirs();
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file.createNewFile();
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}
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os = new FileOutputStream(logFilePath);
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int len = 0;
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byte[] buf = new byte[1024];
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while (-1 != (len = is.read(buf))) {
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os.write(buf, 0, len);
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os.flush();
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}
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} catch (Exception e) {
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Logutils.e("writelog", "read logcat process failed. message: "
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+ e.getMessage());
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} finally {
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if (null != os) {
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try {
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os.close();
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os = null;
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} catch (IOException e) {
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// Do nothing
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}
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}
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}
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}
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}
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private Runnable LogcatRunnale = new Runnable() {
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@Override
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public void run() {
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getLog();
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}
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};
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public static boolean shouldGetLog = true;
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private void getLog() {
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Process process = null;
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try {
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process = Runtime.getRuntime().exec(running);
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} catch (IOException e) {
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e.printStackTrace();
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}
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InputStreamReader inputStreamReader;
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BufferedReader bufferedReader;
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FileOutputStream fileOutputStream;
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File file = new File(logFilePath);
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Logutils.e(TAG, "getLog: " + logFilePath);
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if (!file.exists()) {
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file.mkdirs();
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}
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logFileName = Utils.getSerial() + "-" + getTime() + ".log";
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try {
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inputStreamReader = new InputStreamReader(process.getInputStream());
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bufferedReader = new BufferedReader(inputStreamReader);
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fileOutputStream = new FileOutputStream(logFilePath + logFileName);
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Logutils.e(TAG, "getLog: " + logFilePath + logFileName);
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String logEntry;
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while (shouldGetLog) {
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logEntry = bufferedReader.readLine() + "\n";
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fileOutputStream.write(logEntry.getBytes());
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fileOutputStream.flush();
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}
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inputStreamReader.close();
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bufferedReader.close();
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fileOutputStream.close();
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Logutils.e(TAG, "getLog: " + "closed");
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} catch (IOException e) {
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e.printStackTrace();
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} catch (NullPointerException e) {
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e.printStackTrace();
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}
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}
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class LogcatReceiver extends BroadcastReceiver {
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@Override
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public void onReceive(Context context, Intent intent) {
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String action = intent.getAction();
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Logutils.e(TAG, "onReceive: " + action);
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if (TextUtils.isEmpty(action)) {
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return;
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}
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switch (action) {
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case LOGCAT_START_ACTION:
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startLogThread();
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break;
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case LOGCAT_STOP_ACTION:
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stopLogThread();
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break;
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default:
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break;
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}
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}
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}
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public static String getTime() {
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long time = System.currentTimeMillis();//long now = android.os.SystemClock.uptimeMillis();
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SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");
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Date d1 = new Date(time);
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String t1 = format.format(d1);
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return t1;
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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if (receiver != null) {
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unregisterReceiver(receiver);
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}
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}
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}
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