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Asked: 2026-06-02T16:56:16+00:00

I have this intent in the manifest file: <activity android:name=.ProductStrategyActivity android:label=@string/product_strategy_header /> I get

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I have this intent in the manifest file:

<activity
    android:name=".ProductStrategyActivity"
    android:label="@string/product_strategy_header" />

I get an Exception when I try to do this:

        Intent myIntent = new Intent(LearnActivity.this, ProductStrategyActivity.class);
        LearnActivity.this.startActivity(myIntent);

and the class is in a package that is in my src/com/app_name/content/ directory.

Could the problem be that I need to specify that directory in the manifest file?

Sorry I made a mistake in the exception. Here is the stack trace:

04-27 02:07:23.221: E/AndroidRuntime(1234): FATAL EXCEPTION: main
04-27 02:07:23.221: E/AndroidRuntime(1234): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.problemio/com.problemio.content.ProductStrategyActivity}; have you declared this activity in your AndroidManifest.xml?
04-27 02:07:23.221: E/AndroidRuntime(1234):     at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1508)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at android.app.Instrumentation.execStartActivity(Instrumentation.java:1384)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at android.app.Activity.startActivityForResult(Activity.java:3190)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at android.app.Activity.startActivity(Activity.java:3297)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at com.problemio.LearnActivity$3.onClick(LearnActivity.java:113)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at android.view.View.performClick(View.java:3511)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at android.view.View$PerformClick.run(View.java:14105)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at android.os.Handler.handleCallback(Handler.java:605)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at android.os.Handler.dispatchMessage(Handler.java:92)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at android.os.Looper.loop(Looper.java:137)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at android.app.ActivityThread.main(ActivityThread.java:4424)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at java.lang.reflect.Method.invokeNative(Native Method)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at java.lang.reflect.Method.invoke(Method.java:511)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
04-27 02:07:23.221: E/AndroidRuntime(1234):     at dalvik.system.NativeStart.main(Native Method)

That line LearnActivity.java:113 is where I tell the current intent to go to the new one.

Thanks!

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1 Answer

  1. Editorial Team
    .ProductStrategyActivity

    replace the above word in your manifeast file with below

    .content.directory.ProductStrategyActivity
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