Databases
StackOverflow2013
Postsdbo
POActivityNotFoundException even after declaring in manifest
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POActivityNotFoundException even after declaring in manifest
    primarykey
    data
    text
    <p>I met with a force close when I want to launch an intent to the preference screen. Even after declaring it in the manifest, I still meet with this problem.</p> <p>Manifest</p> <pre><code>&lt;activity android:name=".Preferences" &gt;&lt;/activity&gt; </code></pre> <p>Launching intent from MainActivity</p> <pre><code>Intent startPreference = new Intent(MainActivity.this,Preferences.class); startActivity(startPreference); </code></pre> <p>Preferences screen</p> <pre><code>public class Preferences extends PreferenceActivity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); addPreferencesFromResource(R.xml.preferences); } } </code></pre> <p>Yet whenever I open the intent, I met with</p> <pre><code>10-04 14:02:45.088: E/AndroidRuntime(11201): android.content.ActivityNotFoundException: Unable to find explicit activity class {dev.example.activity/java.util.prefs.Preferences}; have you declared this activity in your AndroidManifest.xml? </code></pre> <p>EDIT : Full Manifest</p> <pre><code>&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="dev.example.activity" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="8" android:targetSdkVersion="15" /&gt; &lt;application android:icon="@drawable/ic_launcher" android:label="Example" android:theme="@android:style/Theme.Light.NoTitleBar" &gt; &lt;activity android:name=".MainActivity" android:label="Example" &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;activity android:name=".Individual" android:label="Example" &gt; &lt;/activity&gt; &lt;activity android:name="dev.example.activity.Preferences" &gt; &lt;/activity&gt; &lt;/application&gt; &lt;uses-permission android:name="android.permission.INTERNET" /&gt; &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /&gt; &lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /&gt; &lt;/manifest&gt; </code></pre> <p>Full logcat</p> <pre><code>10-04 14:24:35.408: E/AndroidRuntime(12936): FATAL EXCEPTION: main 10-04 14:24:35.408: E/AndroidRuntime(12936): android.content.ActivityNotFoundException: Unable to find explicit activity class {dev.example.activity/java.util.prefs.Preferences}; have you declared this activity in your AndroidManifest.xml? 10-04 14:24:35.408: E/AndroidRuntime(12936): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1405) 10-04 14:24:35.408: E/AndroidRuntime(12936): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1379) 10-04 14:24:35.408: E/AndroidRuntime(12936): at android.app.Activity.startActivityForResult(Activity.java:2827) 10-04 14:24:35.408: E/AndroidRuntime(12936): at android.app.Activity.startActivity(Activity.java:2933) 10-04 14:24:35.408: E/AndroidRuntime(12936): at dev.shaunidiot.mycolorscreen.MainActivity.onOptionsItemSelected(MainActivity.java:166) 10-04 14:24:35.408: E/AndroidRuntime(12936): at android.app.Activity.onMenuItemSelected(Activity.java:2205) 10-04 14:24:35.408: E/AndroidRuntime(12936): at com.android.internal.policy.impl.PhoneWindow.onMenuItemSelected(PhoneWindow.java:768) 10-04 14:24:35.408: E/AndroidRuntime(12936): at com.android.internal.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:147) 10-04 14:24:35.408: E/AndroidRuntime(12936): at com.android.internal.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:855) 10-04 14:24:35.408: E/AndroidRuntime(12936): at com.android.internal.view.menu.IconMenuView.invokeItem(IconMenuView.java:532) 10-04 14:24:35.408: E/AndroidRuntime(12936): at com.android.internal.view.menu.IconMenuItemView.performClick(IconMenuItemView.java:122) 10-04 14:24:35.408: E/AndroidRuntime(12936): at android.view.View$PerformClick.run(View.java:9229) 10-04 14:24:35.408: E/AndroidRuntime(12936): at android.os.Handler.handleCallback(Handler.java:587) 10-04 14:24:35.408: E/AndroidRuntime(12936): at android.os.Handler.dispatchMessage(Handler.java:92) 10-04 14:24:35.408: E/AndroidRuntime(12936): at android.os.Looper.loop(Looper.java:130) 10-04 14:24:35.408: E/AndroidRuntime(12936): at android.app.ActivityThread.main(ActivityThread.java:3701) 10-04 14:24:35.408: E/AndroidRuntime(12936): at java.lang.reflect.Method.invokeNative(Native Method) 10-04 14:24:35.408: E/AndroidRuntime(12936): at java.lang.reflect.Method.invoke(Method.java:507) 10-04 14:24:35.408: E/AndroidRuntime(12936): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866) 10-04 14:24:35.408: E/AndroidRuntime(12936): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:624) 10-04 14:24:35.408: E/AndroidRuntime(12936): at dalvik.system.NativeStart.main(Native Method) </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USMrYanDao
    1. USMrYanDao
    plurals
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POActivityNotFoundException even after declaring in manifest
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POActivityNotFoundException even after declaring in manifest
      1. This table or related slice is empty.
      1. VTUpMod
    1. COyour Activity in same `Package` as declared in manifest file?
      singulars
      1. POActivityNotFoundException even after declaring in manifest
      1. USMohsin Naeem
    2. COcan you paste your full manifest file??
      singulars
      1. POActivityNotFoundException even after declaring in manifest
      1. USRenjith
    3. COM Mohsin Naeem is right. You can only declare your activity name to be `".Preferences"` if the package your activity resides in is exactly the same as the package declared in your manifest.
      singulars
      1. POActivityNotFoundException even after declaring in manifest
      1. USzienkikk
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload