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POAndroid can't find class even though it's declared in manifest
 

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  1. POAndroid can't find class even though it's declared in manifest
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    <p>I've declared all my classes in the Android Manifest but for some reason I keep getting an ActivityNotFoundException.</p> <p><strong>AndroidManifest.xml</strong></p> <pre><code>&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.abc.calorieapp" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="14" android:targetSdkVersion="15" /&gt; &lt;uses-permission android:name="android.permission.CAMERA" /&gt; &lt;uses-permission android:name="android.permission.READ_PHONE_STATE" /&gt; &lt;uses-feature android:name="android.hardware.camera" android:required="false" /&gt; &lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /&gt; &lt;uses-permission android:name="android.permission.INTERNET" /&gt; &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /&gt; &lt;application android:name=".activities.CalorieApplication" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" &gt; &lt;activity android:name=".activities.AActivity" android:label="@string/title_activity_a" android:screenOrientation="portrait" &gt; &lt;/activity&gt; &lt;activity android:name=".activities.BActivity" android:label="@string/title_activity_b" android:screenOrientation="portrait" &gt; &lt;/activity&gt; &lt;activity android:name=".activities.CActivity" android:label="@string/title_activity_c" android:screenOrientation="portrait" &gt; &lt;/activity&gt; &lt;activtity android:name=".activities.DActivity" android:label="@string/title_activity_d" android:screenOrientation="portrait" /&gt; &lt;activity android:name=".activities.EActivity" android:label="@string/app_name" android:screenOrientation="portrait" &gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;/application&gt; &lt;/manifest&gt; </code></pre> <p>and here's the call that's giving me trouble</p> <pre><code>Intent intent = new Intent ( AActivity.this, BActivity.class ); startActivity ( intent ); </code></pre> <p><strong>BActivity.java</strong></p> <pre><code>package com.wks.calorieapp.activities; public class BActivity extends Activity { private static final String TAG = BActivity.class.getCanonicalName (); private EditText editSearch; private Button buttonSearch; private ViewSwitcher viewSwitcher; private RelativeLayout viewLoading; private LinearLayout viewResults; private TextView textLoading; private ProgressBar progressLoading; private ExpandableListView listNutritionInfo; private enum BActivityView{VIEW_IDLE,VIEW_LOADING,VIEW_RESULTS}; private BActivityView searchActivityView; @Override protected void onCreate ( Bundle savedInstanceState ) { super.onCreate ( savedInstanceState ); this.setContentView ( R.layout.activity_b ); setupView(); setupListeners(); } </code></pre> <p><strong>Full Stacktrace:</strong></p> <pre><code>06-22 21:01:50.625: E/AndroidRuntime(18120): FATAL EXCEPTION: main 06-22 21:01:50.625: E/AndroidRuntime(18120): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.wks.calorieapp/com.wks.calorieapp.activities.BActivity}; have you declared this activity in your AndroidManifest.xml? 06-22 21:01:50.625: E/AndroidRuntime(18120): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1511) 06-22 21:01:50.625: E/AndroidRuntime(18120): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1387) 06-22 21:01:50.625: E/AndroidRuntime(18120): at android.app.Activity.startActivityForResult(Activity.java:3195) 06-22 21:01:50.625: E/AndroidRuntime(18120): at android.app.Activity.startActivity(Activity.java:3302) 06-22 21:01:50.625: E/AndroidRuntime(18120): at com.wks.calorieapp.activities.HomeActivity$OnGridActivitiesClicked.onItemClick(EActivity.java:89) 06-22 21:01:50.625: E/AndroidRuntime(18120): at android.widget.AdapterView.performItemClick(AdapterView.java:292) 06-22 21:01:50.625: E/AndroidRuntime(18120): at android.widget.AbsListView.performItemClick(AbsListView.java:1181) 06-22 21:01:50.625: E/AndroidRuntime(18120): at android.widget.AbsListView$PerformClick.run(AbsListView.java:2709) 06-22 21:01:50.625: E/AndroidRuntime(18120): at android.widget.AbsListView$1.run(AbsListView.java:3464) 06-22 21:01:50.625: E/AndroidRuntime(18120): at android.os.Handler.handleCallback(Handler.java:605) 06-22 21:01:50.625: E/AndroidRuntime(18120): at android.os.Handler.dispatchMessage(Handler.java:92) 06-22 21:01:50.625: E/AndroidRuntime(18120): at android.os.Looper.loop(Looper.java:137) 06-22 21:01:50.625: E/AndroidRuntime(18120): at android.app.ActivityThread.main(ActivityThread.java:4511) 06-22 21:01:50.625: E/AndroidRuntime(18120): at java.lang.reflect.Method.invokeNative(Native Method) 06-22 21:01:50.625: E/AndroidRuntime(18120): at java.lang.reflect.Method.invoke(Method.java:511) 06-22 21:01:50.625: E/AndroidRuntime(18120): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:980) 06-22 21:01:50.625: E/AndroidRuntime(18120): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:747) 06-22 21:01:50.625: E/AndroidRuntime(18120): at dalvik.system.NativeStart.main(Native Method) </code></pre>
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    1. COPlease paste the entire stack trace, and please confirm that `BActivity.class` really resides in `com.abc.calorieapp.activities`.
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    2. COYes, the class is definitely in the package.
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    3. COTry fully-qualifying the class name in the `android:name` attribute in the manifest (i.e., use `com.wks.calorieapp.activities.BActivity` instead of `.activities.BActivity`).
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