add: about page, settings, notification switch

app/src/main/java/com/stardust/util/CrashHandler.java

@@ -0,0 +1,47 @@
+package com.stardust.util;
+
+/**
+ * Created by Stardust on 2017/2/2.
+ */
+
+
+import android.content.Intent;
+import android.util.Log;
+
+import com.stardust.scriptdroid.App;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.lang.Thread.UncaughtExceptionHandler;
+
+public class CrashHandler implements UncaughtExceptionHandler {
+    private static final String TAG = "CrashHandler";
+    private final Class<?> mErrorReportClass;
+
+    public CrashHandler(Class<?> errorReportClass) {
+        this.mErrorReportClass = errorReportClass;
+    }
+
+    public void uncaughtException(Thread thread, Throwable ex) {
+        try {
+            Log.e("CrashHandler", "Uncaught Exception!!!");
+            ex.printStackTrace();
+            String t = "很抱歉，程序遇到未知错误，即将停止运行\n错误代码：" + ex.toString();
+            Intent intent = new Intent(App.getApp(), this.mErrorReportClass);
+            intent.putExtra("message", t);
+            intent.putExtra("error", throwableToString(ex));
+            App.getApp().startActivity(intent);
+            System.exit(0);
+        } catch (Throwable var6) {
+            var6.printStackTrace();
+        }
+
+    }
+
+    public static String throwableToString(Throwable throwable) {
+        StringWriter sw = new StringWriter();
+        PrintWriter pw = new PrintWriter(sw);
+        throwable.printStackTrace(pw);
+        return sw.toString();
+    }
+}