331 lines
12 KiB
Java
331 lines
12 KiB
Java
package cc.winboll.studio.libappbase;
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import android.app.Activity;
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import android.app.Application;
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import android.content.ActivityNotFoundException;
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import android.content.ClipData;
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import android.content.ClipboardManager;
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import android.content.Context;
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import android.content.Intent;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import android.content.res.Resources;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Looper;
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import android.text.TextUtils;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.ViewGroup;
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import android.widget.HorizontalScrollView;
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import android.widget.ScrollView;
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import android.widget.TextView;
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import android.widget.Toast;
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import cc.winboll.studio.libappbase.utils.CrashHandleNotifyUtils;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.ObjectInputStream;
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import java.io.ObjectOutputStream;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import java.lang.Thread.UncaughtExceptionHandler;
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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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* 应用全局崩溃处理类（单例逻辑）
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* 核心功能：捕获应用未捕获异常，记录崩溃日志到文件，启动崩溃报告页面，
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* 并通过「崩溃保险丝」机制防止重复崩溃，保障基础功能可用
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* @Author 豆包&ZhanGSKen<zhangsken@qq.com>
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* @CreateTime 2025/11/11 20:14:00
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* @EditTime 2026/05/11 15:36:45
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*/
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public final class CrashHandler {
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// ====================== 常量定义 ======================
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/** 日志标签 */
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public static final String TAG = "CrashHandler";
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/** 崩溃报告页面标题 */
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public static final String TITTLE = "CrashReport";
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/** Intent 传递崩溃信息键 */
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public static final String EXTRA_CRASH_LOG = "crashInfo";
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/** SharedPreferences 存储键 */
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static final String PREFS = CrashHandler.class.getName() + "PREFS";
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/** 标记是否发生崩溃键 */
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static final String PREFS_CRASHHANDLER_ISCRASHHAPPEN = "PREFS_CRASHHANDLER_ISCRASHHAPPEN";
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// ====================== 成员变量 ======================
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/** 崩溃保险丝状态文件路径 */
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public static String _CrashCountFilePath;
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/** 系统默认异常处理器兜底 */
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public static final UncaughtExceptionHandler DEFAULT_UNCAUGHT_EXCEPTION_HANDLER
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= Thread.getDefaultUncaughtExceptionHandler();
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// ====================== 对外初始化方法 ======================
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/**
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* 初始化崩溃处理器（默认存储路径）
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* @param app 全局Application实例
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*/
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public static void init(final Application app) {
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_CrashCountFilePath = app.getExternalFilesDir("CrashHandler") + "/IsCrashHandlerCrashHappen.dat";
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LogUtils.d(TAG, "init _CrashCountFilePath = " + _CrashCountFilePath);
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init(app, null);
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}
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/**
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* 初始化崩溃处理器（自定义日志目录）
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* @param app 全局Application实例
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* @param crashDir 自定义崩溃日志目录，传null使用默认
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*/
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public static void init(final Application app, final String crashDir) {
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Thread.setDefaultUncaughtExceptionHandler(new UncaughtExceptionHandler() {
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@Override
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public void uncaughtException(final Thread thread, final Throwable throwable) {
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try {
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tryUncaughtException(thread, throwable, crashDir, app);
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} catch (Throwable e) {
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LogUtils.e(TAG, "uncaughtException error", e);
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if (DEFAULT_UNCAUGHT_EXCEPTION_HANDLER != null) {
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DEFAULT_UNCAUGHT_EXCEPTION_HANDLER.uncaughtException(thread, throwable);
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}
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}
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}
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});
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}
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// ====================== 内部崩溃处理核心 ======================
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/**
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* 执行崩溃信息收集、日志写入、跳转崩溃页面
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*/
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private static void tryUncaughtException(final Thread thread,
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final Throwable throwable,
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final String crashDir,
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final Application app) {
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// 触发崩溃保险丝
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AppCrashSafetyWire.getInstance().burnSafetyWire();
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// 格式化时间
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final String time = new SimpleDateFormat("yyyy_MM_dd-HH_mm_ss",
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Locale.getDefault()).format(new Date());
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// 创建日志文件
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File logParent = TextUtils.isEmpty(crashDir)
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? new File(app.getExternalFilesDir(null), "crash")
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: new File(crashDir);
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final File crashFile = new File(logParent, "crash_" + time + ".txt");
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// 获取应用版本信息
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String versionName = "unknown";
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long versionCode = 0;
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try {
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final PackageInfo packageInfo = app.getPackageManager()
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.getPackageInfo(app.getPackageName(), 0);
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versionName = packageInfo.versionName;
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if (Build.VERSION.SDK_INT >= 28) {
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versionCode = packageInfo.getLongVersionCode();
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} else {
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versionCode = packageInfo.versionCode;
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}
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} catch (PackageManager.NameNotFoundException e) {
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LogUtils.e(TAG, "get package info fail");
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}
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// 抓取异常堆栈
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String fullStackTrace;
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StringWriter sw = new StringWriter();
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PrintWriter pw = new PrintWriter(sw);
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throwable.printStackTrace(pw);
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fullStackTrace = sw.toString();
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pw.close();
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// 拼接崩溃头部信息
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StringBuilder sb = new StringBuilder();
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sb.append("************* Crash Head ****************\n");
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sb.append("Time Of Crash : ").append(time).append("\n");
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sb.append("Device Manufacturer : ").append(Build.MANUFACTURER).append("\n");
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sb.append("Device Model : ").append(Build.MODEL).append("\n");
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sb.append("Android Version : ").append(Build.VERSION.RELEASE).append("\n");
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sb.append("Android SDK : ").append(Build.VERSION.SDK_INT).append("\n");
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sb.append("App VersionName : ").append(versionName).append("\n");
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sb.append("App VersionCode : ").append(versionCode).append("\n");
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sb.append("************* Crash Head ****************\n");
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sb.append("\n").append(fullStackTrace);
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final String errorLog = sb.toString();
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// 写入日志文件
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try {
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writeFile(crashFile, errorLog);
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} catch (IOException e) {
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LogUtils.e(TAG, "write crash log file fail");
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}
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// 跳转崩溃页面
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gotoCrashActivity(errorLog, app);
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}
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/**
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* 写入文本到文件
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*/
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private static void writeFile(final File file, final String content) throws IOException {
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final File parentFile = file.getParentFile();
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if (parentFile != null && !parentFile.exists()) {
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parentFile.mkdirs();
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}
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file.createNewFile();
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FileOutputStream fos = new FileOutputStream(file);
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fos.write(content.getBytes());
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fos.close();
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}
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/**
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* 根据保险丝状态跳转对应崩溃页面
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*/
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private static void gotoCrashActivity(final String errorLog, final Application app) {
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final Intent intent = new Intent();
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if (AppCrashSafetyWire.getInstance().isAppCrashSafetyWireOK()) {
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intent.setClass(app, GlobalCrashActivity.class);
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} else {
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intent.setClass(app, CrashActivity.class);
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}
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intent.putExtra(EXTRA_CRASH_LOG, errorLog);
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intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
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| Intent.FLAG_ACTIVITY_CLEAR_TOP
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| Intent.FLAG_ACTIVITY_CLEAR_TASK);
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try {
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if (GlobalApplication.isDebugging()) {
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app.startActivity(intent);
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} else {
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CrashHandleNotifyUtils.handleUncaughtException(app, intent, GlobalCrashActivity.class);
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}
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android.os.Process.killProcess(android.os.Process.myPid());
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System.exit(0);
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} catch (ActivityNotFoundException e) {
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LogUtils.e(TAG, "CrashActivity not found");
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if (DEFAULT_UNCAUGHT_EXCEPTION_HANDLER != null) {
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DEFAULT_UNCAUGHT_EXCEPTION_HANDLER.uncaughtException(Thread.currentThread(), e);
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}
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} catch (Exception e) {
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LogUtils.e(TAG, "start CrashActivity error");
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if (DEFAULT_UNCAUGHT_EXCEPTION_HANDLER != null) {
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DEFAULT_UNCAUGHT_EXCEPTION_HANDLER.uncaughtException(Thread.currentThread(), e);
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}
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}
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}
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// ====================== 内部Activity页面 ======================
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/**
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* 基础极简崩溃页面
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* 保险丝熔断时启动，避免复杂布局二次崩溃
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*/
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public static final class CrashActivity extends Activity implements MenuItem.OnMenuItemClickListener {
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private static final int MENUITEM_COPY = 0;
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private static final int MENUITEM_RESTART = 1;
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private String mLog;
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@Override
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protected void onCreate(final Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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AppCrashSafetyWire.getInstance().postResumeCrashSafetyWireHandler(getApplicationContext());
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mLog = getIntent().getStringExtra(EXTRA_CRASH_LOG);
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setTheme(android.R.style.Theme_DeviceDefault_Light_DarkActionBar);
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initLayout();
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}
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/**
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* 动态初始化布局
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*/
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private void initLayout() {
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ScrollView contentView = new ScrollView(this);
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contentView.setFillViewport(true);
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HorizontalScrollView hw = new HorizontalScrollView(this);
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hw.setBackgroundColor(0xFFF5F5F5);
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TextView message = new TextView(this);
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final int padding = dp2px(16);
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message.setPadding(padding, padding, padding, padding);
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message.setText(mLog);
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message.setTextColor(0xFF000000);
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message.setTextIsSelectable(true);
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hw.addView(message);
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contentView.addView(hw, ViewGroup.LayoutParams.MATCH_PARENT,
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ViewGroup.LayoutParams.MATCH_PARENT);
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setContentView(contentView);
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getActionBar().setTitle(TITTLE);
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getActionBar().setSubtitle(GlobalApplication.class.getSimpleName() + " Error");
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}
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@Override
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public void onBackPressed() {
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restartApp();
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}
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/**
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* 重启应用
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*/
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private void restartApp() {
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final Intent intent = getPackageManager()
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.getLaunchIntentForPackage(getPackageName());
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if (intent != null) {
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intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
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| Intent.FLAG_ACTIVITY_CLEAR_TOP
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| Intent.FLAG_ACTIVITY_CLEAR_TASK);
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startActivity(intent);
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}
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finish();
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android.os.Process.killProcess(android.os.Process.myPid());
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System.exit(0);
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}
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/**
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* dp转px
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*/
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private int dp2px(final float dpValue) {
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final float scale = Resources.getSystem().getDisplayMetrics().density;
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return (int) (dpValue * scale + 0.5f);
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}
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@Override
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public boolean onCreateOptionsMenu(final Menu menu) {
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menu.add(0, MENUITEM_COPY, 0, "Copy")
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.setOnMenuItemClickListener(this)
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.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
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menu.add(0, MENUITEM_RESTART, 0, "Restart")
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.setOnMenuItemClickListener(this)
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.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
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return true;
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}
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@Override
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public boolean onMenuItemClick(final MenuItem item) {
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switch (item.getItemId()) {
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case MENUITEM_COPY:
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ClipboardManager cm = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
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cm.setPrimaryClip(ClipData.newPlainText(getPackageName(), mLog));
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Toast.makeText(getApplication(), "The text is copied.", Toast.LENGTH_SHORT).show();
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break;
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case MENUITEM_RESTART:
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AppCrashSafetyWire.getInstance().resumeToMaximumImmediately();
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restartApp();
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break;
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default:
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break;
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}
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return false;
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}
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}
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}
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