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BlankjBlankj
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see 09/21 log
1 parent be7de40 commit 0cd49df

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+350
-73
lines changed

4 files changed

+350
-73
lines changed

‎utilcode/src/main/java/com/blankj/utilcode/utils/CameraUtils.java

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import android.net.Uri;
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import android.os.Bundle;
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import android.provider.MediaStore;
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import android.util.Log;
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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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/**

‎utilcode/src/main/java/com/blankj/utilcode/utils/LogUtils.java

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package com.blankj.utilcode.utils;
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import android.os.Environment;
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import android.util.Log;
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import java.io.File;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import java.net.UnknownHostException;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.Locale;
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/**
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* <pre>
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* author: Blankj
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* blog : http://blankj.com
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* time : 2016/9/21
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* desc :
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* </pre>
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*/
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public class LogUtils {
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public static final String CACHE_DIR_NAME = "MyLog";
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public static final String TAG = "Frame";
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public static boolean isDebugModel = true;// 是否输出日志
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public static boolean isSaveDebugInfo = true;// 是否保存调试日志
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public static boolean isSaveCrashInfo = true;// 是否保存报错日志
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public static void v(final String tag, final String msg) {
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if (isDebugModel) {
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Log.v(tag, "--> " + msg);
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}
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}
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public static void d(final String tag, final String msg) {
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if (isDebugModel) {
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Log.d(tag, "--> " + msg);
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}
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if (isSaveDebugInfo) {
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new Thread() {
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public void run() {
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write(time() + tag + " --> " + msg + "\n");
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}
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}.start();
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}
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}
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public static void i(final String tag, final String msg) {
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if (isDebugModel) {
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Log.i(tag, "--> " + msg);
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}
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}
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public static void w(final String tag, final String msg) {
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if (isDebugModel) {
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Log.w(tag, "--> " + msg);
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}
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}
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/**
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* 调试日志，便于开发跟踪。
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*
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* @param tag
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* @param msg
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*/
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public static void e(final String tag, final String msg) {
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if (isDebugModel) {
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Log.e(tag, " [CRASH] --> " + msg);
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}
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if (isSaveCrashInfo) {
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new Thread() {
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public void run() {
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write(time() + tag + " [CRASH] --> " + msg + "\n");
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}
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}.start();
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}
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}
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/**
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* try catch 时使用，上线产品可上传反馈。
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*
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* @param tag
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* @param tr
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*/
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public static void e(final String tag, final Throwable tr) {
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if (isSaveCrashInfo) {
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new Thread() {
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public void run() {
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write(time() + tag + " [CRASH] --> " + getStackTraceString(tr) + "\n");
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}
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}.start();
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}
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}
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public static void v(String msg) {
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if (isDebugModel) {
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Log.v(TAG, "--> " + msg);
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}
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}
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public static void d(final String msg) {
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if (isDebugModel) {
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Log.d(TAG, "--> " + msg);
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}
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if (isSaveDebugInfo) {
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new Thread() {
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public void run() {
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write(time() + TAG + " --> " + msg + "\n");
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}
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}.start();
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}
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}
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public static void i(String msg) {
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if (isDebugModel) {
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Log.i(TAG, "--> " + msg);
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}
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}
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public static void w(String msg) {
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if (isDebugModel) {
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Log.w(TAG, "--> " + msg);
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}
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}
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/**
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* 调试日志，便于开发跟踪。
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*
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* @param msg
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*/
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public static void e(final String msg) {
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if (isDebugModel) {
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Log.e(TAG, " [CRASH] --> " + msg);
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}
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if (isSaveCrashInfo) {
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new Thread() {
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public void run() {
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write(time() + TAG + "[CRASH] --> " + msg + "\n");
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}
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}.start();
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}
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}
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/**
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* try catch 时使用，上线产品可上传反馈。
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*
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* @param tr
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*/
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public static void e(final Throwable tr) {
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if (isSaveCrashInfo) {
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new Thread() {
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public void run() {
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write(time() + TAG + " [CRASH] --> " + getStackTraceString(tr) + "\n");
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}
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}.start();
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}
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}
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/**
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* 获取捕捉到的异常的字符串
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*
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* @param tr
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* @return
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*/
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public static String getStackTraceString(Throwable tr) {
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if (tr == null) {
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return "";
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}
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Throwable t = tr;
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while (t != null) {
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if (t instanceof UnknownHostException) {
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return "";
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}
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t = t.getCause();
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}
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StringWriter sw = new StringWriter();
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PrintWriter pw = new PrintWriter(sw);
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tr.printStackTrace(pw);
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return sw.toString();
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}
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/**
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* 标识每条日志产生的时间
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*
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* @return
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*/
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private static String time() {
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return "[" + new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault()).format(new Date(System.currentTimeMillis())) + "] ";
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}
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/**
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* 以年月日作为日志文件名称
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*
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* @return
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*/
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private static String date() {
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return new SimpleDateFormat("yyyy-MM-dd", Locale.getDefault()).format(new Date(System.currentTimeMillis()));
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}
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/**
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* 保存到日志文件
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*
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* @param content
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*/
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public static synchronized void write(String content) {
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try {
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FileWriter writer = new FileWriter(getFile(), true);
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writer.write(content);
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writer.close();
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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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* 获取日志文件路径
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*
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* @return
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*/
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public static String getFile() {
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File sdDir = null;
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if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED))
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sdDir = Environment.getExternalStorageDirectory();
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File cacheDir = new File(sdDir + File.separator + CACHE_DIR_NAME);
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if (!cacheDir.exists())
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cacheDir.mkdir();
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File filePath = new File(cacheDir + File.separator + date() + ".log");
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return filePath.toString();
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}
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}

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