Android App test Performance tool emmagee, export file format problem analysis

Original quote from: http://www.open-open.com/lib/view/open1367026451078.html

Emmagee is a performance testing gadget that monitors the CPU, memory, and traffic resources of a machine that is used by a specified application during use.

Support sdk:android2.2 and above versions

Emmagee Function Introduction

1. Detecting CPU usage and overall CPU usage for the current time tested application

2. Detecting the amount of memory occupied by the application under test at the current time, as well as the percentage of total Ram occupied, the remaining amount

3. Detect the amount of traffic consumed by the application from start to current time

4. Test data is written to the CSV file and stored in the phone

5, can choose to open the floating window function, floating window real-time display of the measured application occupancy performance data information

6, in the floating window can quickly start or turn off the phone's WiFi network

How is emmagee used?

1, Installation Emmagee application

Apk:http://code.google.com/p/emmagee/downloads/list

2, start Emmagee, the list will load the phone installed by default all apps

3. Select the application you want to test, click "Start Test", the application will be launched

4, start your functional test, the test process will automatically record the relevant performance parameters

5, after the test is finished, go back to the Emmagee interface, click "End Test", the test results will be saved in the mobile phone directory of the CSV file

The resulting CSV file contents are shown in the figure:


6. Use Excel to open the CSV file and generate a chart using the statistics icon feature that comes with it:

Project home: http://www.open-open.com/lib/view/home/1367026451

So here's the question:

1, the exported file open format is not correct, display garbled, (Are what ghosts!!!) ）：

Cause of the problem:

CSV files exported using Emmagee are garbled when opened with Excel, and other CSV files exported on other phones are likely to appear in a similar situation, garbled because the exported CSV file is encoded as UTF-8.

Workaround:

Use Notepad to open a garbled file in CSV format, select Format to convert to ANSI encoding, and then save the file as an "ANSI-encoded" CSV format file, and then Excel opens it all right.

Android App test Performance tool emmagee, export file format problem analysis