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POHoloEverywhere AutoCompleteTextView java.lang.ClassCastException
 

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  1. POHoloEverywhere AutoCompleteTextView java.lang.ClassCastException
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    <p>I am trying to get the HoloEverywhere class AutoCompleteTextView to work with my app. The main reason for this is I want the Holo theme to work on pre 3.0 devices (specifically API levels 8-10) Here is my main activity code:</p> <pre><code>package com.example.testautocomp; import org.holoeverywhere.widget.AutoCompleteTextView; import android.app.Activity; import android.os.Bundle; import android.widget.ArrayAdapter; public class MainActivity extends Activity { private AutoCompleteTextView m_edit; private static final String[] items = { "lorem", "ipsum", "dolor", "sit", "amet", "consectetuer", "adipiscing", "elit", "morbi", "vel", "augue", "purus", "sitter", "sitting", "sither", "sithar" }; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); m_edit = (AutoCompleteTextView)findViewById(R.id.edit2); m_edit.setAdapter(new ArrayAdapter&lt;String&gt;(this, android.R.layout.simple_dropdown_item_1line, items)); } } </code></pre> <p>also my activity_main.xml code:</p> <pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" &gt; &lt;AutoCompleteTextView android:id="@+id/edit2" android:layout_width="match_parent" android:layout_height="wrap_content" android:completionThreshold="1" android:hint="Testing" /&gt; &lt;/LinearLayout&gt; </code></pre> <p>When I run my app, it goes into the debugger for eclipse and after pressing resume (or F8) to continue the thread, my app crashes/force closes and I get the following error in my LogCat:</p> <pre><code>04-19 17:52:56.342: W/dalvikvm(675): threadid=1: thread exiting with uncaught exception (group=0x409c01f8) 04-19 17:52:56.422: E/AndroidRuntime(675): FATAL EXCEPTION: main 04-19 17:52:56.422: E/AndroidRuntime(675): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.testautocomp/com.example.testautocomp.MainActivity}: java.lang.ClassCastException: android.widget.AutoCompleteTextView cannot be cast to org.holoeverywhere.widget.AutoCompleteTextView 04-19 17:52:56.422: E/AndroidRuntime(675): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956) 04-19 17:52:56.422: E/AndroidRuntime(675): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981) 04-19 17:52:56.422: E/AndroidRuntime(675): at android.app.ActivityThread.access$600(ActivityThread.java:123) 04-19 17:52:56.422: E/AndroidRuntime(675): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 04-19 17:52:56.422: E/AndroidRuntime(675): at android.os.Handler.dispatchMessage(Handler.java:99) 04-19 17:52:56.422: E/AndroidRuntime(675): at android.os.Looper.loop(Looper.java:137) 04-19 17:52:56.422: E/AndroidRuntime(675): at android.app.ActivityThread.main(ActivityThread.java:4424) 04-19 17:52:56.422: E/AndroidRuntime(675): at java.lang.reflect.Method.invokeNative(Native Method) 04-19 17:52:56.422: E/AndroidRuntime(675): at java.lang.reflect.Method.invoke(Method.java:511) 04-19 17:52:56.422: E/AndroidRuntime(675): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 04-19 17:52:56.422: E/AndroidRuntime(675): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 04-19 17:52:56.422: E/AndroidRuntime(675): at dalvik.system.NativeStart.main(Native Method) 04-19 17:52:56.422: E/AndroidRuntime(675): Caused by: java.lang.ClassCastException: android.widget.AutoCompleteTextView cannot be cast to org.holoeverywhere.widget.AutoCompleteTextView 04-19 17:52:56.422: E/AndroidRuntime(675): at com.example.testautocomp.MainActivity.onCreate(MainActivity.java:22) 04-19 17:52:56.422: E/AndroidRuntime(675): at android.app.Activity.performCreate(Activity.java:4465) 04-19 17:52:56.422: E/AndroidRuntime(675): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) 04-19 17:52:56.422: E/AndroidRuntime(675): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920) 04-19 17:52:56.422: E/AndroidRuntime(675): ... 11 more </code></pre> <p>How do i fix this CastClassException?</p>
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