Why does eclipse automatically add appcompat v7 library support whenever I create a new project?

Best ways to solve these:

1. Firstly in project,Right click->properties->Android.There you can see the red marked appcompat placed in Reference. Click that and Remove it.Then Tick the right target name in Project Build Target.

2. Delete fragment_main.xml and Appcompat file created in your Eclipse.

3. Edit and change your activity_main.xml like these:

   <?xml version="1.0" encoding="utf-8"?> <RelativeLayout 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"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/hello_world" /> </RelativeLayout>

4. In res/values/styles.xml:

   <resources> <style name="AppBaseTheme" parent="android:Theme.Light"> </style> <!-- Application theme. --> <style name="AppTheme" parent="AppBaseTheme"> </style> </resources>

5. In res/values-v11/styles.xml you have to change like these:

   <resources> <style name="AppBaseTheme" parent="android:Theme.Holo.Light"> </style> </resources>

6. In res/values-v14/styles.xml you have to change like these:

    <resources> <style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar"> </style> <style name="AppTheme" parent="AppBaseTheme"> </style> </resources>

7. Change your menu/main.xml like these:

   <menu xmlns:android="http://schemas.android.com/apk/res/android" > <item android:id="@+id/action_settings" android:orderInCategory="100" android:showAsAction="never" android:title="@string/action_settings"/> </menu>

8. Finally change your MainActivity.java like these:

   import android.app.Activity; import android.os.Bundle; public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } }

LikeWise you have to do it for creating a new project