重新建库，开源大部分代码，脱敏处理

2026-06-03 19:09:28 +08:00
commit 37f69aa244
145 changed files with 5800 additions and 0 deletions
@@ -0,0 +1,93 @@
+package cn.nahco3awa.naouc;
+
+import static android.widget.Toast.LENGTH_LONG;
+
+import android.content.Context;
+import android.os.Environment;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.io.Writer;
+
+public class MyCrashHandler implements Thread.UncaughtExceptionHandler {
+    private Thread.UncaughtExceptionHandler mDefaultHandler;
+    private Context mcontext;
+    private static MyCrashHandler myCrashHandler;
+
+    private MyCrashHandler() {}
+
+    public static synchronized MyCrashHandler newInstance() {
+        if (myCrashHandler == null)
+            myCrashHandler = new MyCrashHandler();
+        return myCrashHandler;
+    }
+
+    public void init(Context context) {
+        mcontext = context;
+        mDefaultHandler = Thread.getDefaultUncaughtExceptionHandler();
+        Thread.setDefaultUncaughtExceptionHandler(this);
+    }
+
+    @Override
+    public void uncaughtException(@NonNull Thread t, Throwable e) {
+        new AlertDialog.Builder(mcontext)
+                .setTitle("未捕获的异常！")
+                .setMessage(e.getMessage())
+                .show();
+        Toast.makeText(mcontext, e.getMessage(), LENGTH_LONG).show();
+        if (!handleExample(e) && mDefaultHandler != null) {
+            mDefaultHandler.uncaughtException(t, e);
+        } else {
+            try {
+                Thread.sleep(3000);
+            } catch (InterruptedException e1) {
+                e1.printStackTrace();
+            }
+            android.os.Process.killProcess(android.os.Process.myPid());
+            System.exit(1);
+        }
+    }
+
+    private boolean handleExample(Throwable ex) {
+        if(ex == null)
+            return false;
+        saveCrashInfoToFile(ex);
+        return true;
+    }
+
+    private void saveCrashInfoToFile(Throwable ex) {
+        Writer writer = new StringWriter();
+        PrintWriter printWriter = new PrintWriter(writer);
+        ex.printStackTrace(printWriter);
+        Throwable exCause = ex.getCause();
+        while (exCause != null) {
+            exCause.printStackTrace(printWriter);
+            exCause = exCause.getCause();
+        }
+        printWriter.close();
+
+        long timeMillis = System.currentTimeMillis();
+        String fileName = "crash-" + timeMillis + ".log";
+        if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
+            String path = "/storage/emulated/0/crash_logInfo/";
+            File fl = new File(path);
+            if (!fl.exists()) {
+                boolean ignored = fl.mkdirs();
+            }
+            try {
+                FileOutputStream fileOutputStream = new FileOutputStream(path + fileName);
+                fileOutputStream.write(writer.toString().getBytes());
+                fileOutputStream.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+}