stuck with android developement, need some basic help

[coder-guy22296]

[2013-08-01 02:20:41 - WifiComputerMicrophone] Android Launch![2013-08-01 02:20:41 - WifiComputerMicrophone] adb is running normally.[2013-08-01 02:20:41 - WifiComputerMicrophone] WifiComputerMicrophone does not specify a android.test.InstrumentationTestRunner instrumentation or does not declare uses-library android.test.runner in its AndroidManifest.xml[2013-08-01 02:20:52 - WifiComputerMicrophone] ------------------------------[2013-08-01 02:20:52 - WifiComputerMicrophone] Android Launch![2013-08-01 02:20:52 - WifiComputerMicrophone] adb is running normally.[2013-08-01 02:20:52 - WifiComputerMicrophone] Performing android.test.InstrumentationTestRunner JUnit launch[2013-08-01 02:20:55 - WifiComputerMicrophone] Uploading WifiComputerMicrophone.apk onto device 'HT35MW910074'[2013-08-01 02:20:55 - WifiComputerMicrophone] Installing WifiComputerMicrophone.apk...[2013-08-01 02:20:57 - WifiComputerMicrophone] Success![2013-08-01 02:20:58 - WifiComputerMicrophone] Launching instrumentation android.test.InstrumentationTestRunner on HT35MW910074[2013-08-01 02:20:58 - WifiComputerMicrophone] Failed to launch test

running my app gives me this in my console, dont know how to fix it

[Darell3]

I think its best to ask people at XDA Developers. They are android experts when it comes to these.

[Gob]

Looks like you are trying to launch JUnit tests? I believe you need to specify these libraries in the AndroidManifest.xml (as the error message is indicating) for your project:

<instrumentation android:name="android.test.InstrumentationTestRunner"    android:targetPackage="your.package"    android:label="your tests label" />

and 

<uses-library android:name="android.test.runner" />

in the appropriate places.

[coder-guy22296]

ok, I will try that

[coder-guy22296]

[2013-08-01 09:54:05 - WifiComputerMicrophone] ------------------------------[2013-08-01 09:54:05 - WifiComputerMicrophone] Android Launch![2013-08-01 09:54:05 - WifiComputerMicrophone] adb is running normally.[2013-08-01 09:54:05 - WifiComputerMicrophone] Performing android.test.InstrumentationTestRunner JUnit launch[2013-08-01 09:54:06 - WifiComputerMicrophone] Uploading WifiComputerMicrophone.apk onto device 'HT35MW910074'[2013-08-01 09:54:06 - WifiComputerMicrophone] Installing WifiComputerMicrophone.apk...[2013-08-01 09:54:08 - WifiComputerMicrophone] Success![2013-08-01 09:54:08 - WifiComputerMicrophone] Launching instrumentation android.test.InstrumentationTestRunner on HT35MW910074[2013-08-01 09:54:08 - WifiComputerMicrophone] Failed to launch test

still getting this error: Failed to launch test

[coder-guy22296]

I am not trying to launch Junit tests, im trying to get android debug working, because the VM does not load. I may very well be doing this wrong. What does this test do?

[Gob]

Junit is an eclipse plugin used for unit tests. If you do not know what it is, then my guess is you are not correctly launching your android project. Have you set up an AVD? When you run/debug, do you get prompted with a list of potential devices? What are you debug/run configurations?

[coder-guy22296]

I got it to open the app on my phone. how do I add messages to my code that show in the LogCat so that i can tell what my app is doing

[Gob]

I got it to open the app on my phone. how do I add messages to my code that show in the LogCat so that i can tell what my app is doing

 

If you want to see messages in LogCat, you can either use System.out.println() or the built in android Log class.