应用程序未安装在android错误中

Question

I have made application in Netbeans7.1.2 . my application working perfectly in emulator which is configured android 2.1 but after copying bin folder in Android device(tablet) that gives error "Application not installed". what is this problem plz if someone know about this ?

Answer 1

Copying bin/ folder is not sufficient enough to warrant an install.

You can do it this way:

Use the Android's SDK tool called adb to install it directly on to the device. For example, suppose your package-name in your project is called org.foo.bar.app and an apk file is generated and called foobar.apk (This will be found in the bin/ ) folder typically, or where you specify Eclipse to generate the apk, via from within Eclipse:

• Right click on project
• Click on Android Tools
• Click on Export the unsigned Application Package

OR

• Click on Export Signed Application Package .

Then:

Plug in cable to device, and issue the command from within Windows Cmd or Linux Terminal , in this manner, adb install foobar.apk

To uninstall an app from the device, specify the package-name, like this adb uninstall org.foo.bar.app