Unable to resolve activity for: Intent

Question

I am having a problem in running Android unit test. I got this error when I tried to run a simple test.

Here\'s the log:

Blockquote java.la

Answer 1

This can also be cause by a missing

Make sure you have a corresponding entry in your manifest.

<activity android:name=".SplashActivity"  ...

Answer 2

I had specific similar problem while using the AndroidAnnotations lib.

Later, I found out it was due to forgetting to use the generated class (MyActivity_ instead of MyActivity).

Answer 3

Try to check your Manifest.xml file:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.tablet.test"
      android:versionCode="1"
      android:versionName="1.0">
    <application android:icon="@drawable/icon" android:label="@string/app_name">

    <uses-library android:name="android.test.runner" />
    </application>
    <uses-sdk android:minSdkVersion="8" />
    <!-- This line below! -->
    <instrumentation android:targetPackage="com.tablet.tablet"
    android:name="android.test.InstrumentationTestRunner" /> 
</manifest> 

You need to check the following line:

<instrumentation android:targetPackage="com.tablet.tablet"
android:name="android.test.InstrumentationTestRunner" /> 

So the targetPackage must be the same as in your code.

Answer 4

I've had two activities with same name in different packages. Issue was about importing from the wrong package. I spend much time on it maybe it will save someone some time.

Answer 5

I had a similar problem with a simple test project for an app that was just a splash screen. I found that I had implemented the constructor wrong. My initial implementation of the constructor was this...

public SplashScreenTest(){
    super("com.mycomp.myapp.SplashScreen", SplashScreen.class);
}

After some beating my head against the wall, I somehow decided to remove the SplashScreen from the pkg argument of super(). My successful implementation is now like this...

public SplashScreenTest() {
    super("com.mycomp.myapp", SplashScreen.class);
}

I hope that this helps you or others solve the problem.

Answer 6

For the keys being sent twice issue, are you sure you're not now getting both the Down and Up actions? I had this issue when using Robotium, and generated this to make things easier:

import android.view.KeyCharacterMap;
import android.view.KeyEvent;
import android.widget.EditText;
import com.jayway.android.robotium.solo.Solo;

        public static void type(Solo robot, EditText edit, String text) {
            int index = 0;
            //Find the index of this control, as Robotium doesn't seem to like R.id
            for (int i = 0; i < robot.getCurrentEditTexts().size(); i++) {
                if (robot.getCurrentEditTexts().get(i).getId() == edit.getId()) {
                    index = i;
                }
            }

            robot.clickOnEditText(index);

            KeyCharacterMap map = KeyCharacterMap.load(KeyCharacterMap.BUILT_IN_KEYBOARD);
            KeyEvent[] events = map.getEvents(text.toCharArray());

            for (int event = 0; event < events.length; event++) {
                if (events[event].getAction() == KeyEvent.ACTION_DOWN) {
                    robot.sendKey(events[event].getKeyCode());
                }
            }
        }