Get file from Android emulator sdcard

I'm trying to get test coverage file from InstrumentationTestRunner but I have no idea how.

I tried:

adb shell am instrument -w tomzi.net.test/android.test.Instrument开发者_C百科ationTestRunner -e coverage true -e coverageFile /sdcard/myFile.ec

How can I access files from sdcard?

adb shell am instrument -w tomzi.net.test/android.test.InstrumentationTestRunner -e coverage true -e

Where can I find that file in that case? It says it should be in /data//coverage.ec but I can't find it.

Test runs well and last 47 seconds, so file should be written.

Thanks.

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First you have to create sdcard otherwise it will not read or write, 1st create sd-card
create sd-card

2nd check like this your data

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You need to create the SDCARD first otherwise you won't be able to read/write anything on it, please check this blog post:

http://www.androiddevelopment.org/2008/11/11/how-to-create-and-use-the-sd-card-with-the-android-emulator/