Start Activity from preference screen (intent defined in xml file)

Question

In my preference file I go this

    <PreferenceCategory android:title="Title" >
        <Preference android:title="title" >
    <intent android:action="com.my.package.MainActivity" 
            />
</Preference>
    </PreferenceCategory>

The activity is created in the manifest file , but I still get

android.content.ActivityNotFoundException: No Activity found to handle Intent { act=com.my.package.MainActivity }

How can I start activity from preferences screen ?

Answer 1

I had the same issue but none of the solutions i searched on stackoverflow solved my activitynotfound Exception.

Here is the working solution i found from here:

    <PreferenceScreen  
                android:title="@string/title_intent_preference"  
                android:summary="@string/summary_intent_preference">  

            <intent android:action="your.action.string"/>  

 </PreferenceScreen>  

set an intent filter in your activity inside manifest.xml

    <activity ...>  
            <intent-filter>  
                <action android:name="your.action.string"/>  
                <category android:name="android.intent.category.DEFAULT" />  
            </intent-filter>  
</activity>

Answer 2

try this

 <intent android:targetPackage="your.package"
 android:targetClass="your.package.yourMainClassName"/>