I am trying to run my app with my phone(Galaxy Nexus) but it constantly shows an error: Unfortunately, <app name> has stopped.

Here's my styles.xml file:

<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="android:Theme.Holo.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <itemname="android:actionBarStyle">@style/MyActionBar</item>
    </style>


    <style name="MyActionBar" parent="@android:style/Widget.Holo.Light.ActionBar">
        <item name="android:background">#872657</item>
        <item name="android:titleTextStyle">@style/AppTheme.ActionBar.TitleTextStyle</item>
        <item name="android:colorBackground">#872657</item>

    </style>

    <style name="AppTheme.ActionBar.TitleTextStyle" parent="@android:style/TextAppearance.StatusBar.Title">
        <item name="android:textColor">#dfe3ee</item>
        <item name="android:background">#872657</item>

    </style>



    <style name="MyTheme.ActionBar.TitleTextStyle" parent="@android:style/TextAppearance.Holo.Widget.ActionBar.Title">
        <item name="android:textColor">#dfe3ee</item></style>

</resources>

Here's my activity_main.xml:

<RelativeLayout xmlns:android="http://ift.tt/nIICcg"
    xmlns:tools="http://ift.tt/LrGmb4" android:layout_width="match_parent"
    android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity"
    android:background="#872657">

    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/SplashImageView"
        android:layout_gravity="center"
        >
    </ImageView>

    <TextView  android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/textView" />

    <Button
        android:id="@+id/dialer_button"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="Next"
        android:background="#dfe3ee"
        android:onClick="onGetNameClick"
        android:layout_alignParentBottom="true"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="Enter Your Name"
        android:id="@+id/textView2"
        android:layout_alignParentTop="true"
        android:layout_toRightOf="@+id/textView"
        android:layout_alignRight="@+id/dialer_button"
        android:layout_alignEnd="@+id/dialer_button"
        android:textColor="#fefbf7"
        android:typeface="normal" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="Enter Your Phone Number"
        android:id="@+id/textView3"
        android:layout_below="@+id/textView2"
        android:layout_toRightOf="@+id/textView"
        android:layout_marginTop="40dp"
        android:layout_alignRight="@+id/textView2"
        android:layout_alignEnd="@+id/textView2"
        android:textColor="#fefbf7"
        />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="Enter E-Mail ID"
        android:id="@+id/textView4"
        android:layout_marginTop="47dp"
        android:layout_below="@+id/textView3"
        android:layout_toRightOf="@+id/textView"
        android:layout_alignRight="@+id/textView3"
        android:layout_alignEnd="@+id/textView3"
        android:textColor="#fefbf7"
        />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="Enter Emergency Contact Number"
        android:id="@+id/textView5"
        android:layout_below="@+id/editText3"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:layout_alignRight="@+id/editText3"
        android:layout_alignEnd="@+id/editText3"
        android:textColor="#fefbf7"/>

    <EditText
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:inputType="textPersonName"
        android:ems="10"
        android:id="@+id/editText"
        android:layout_toRightOf="@+id/textView"
        android:layout_alignRight="@+id/textView2"
        android:layout_alignEnd="@+id/textView2"
        android:layout_below="@+id/textView2" />

    <EditText
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:inputType="textEmailAddress"
        android:ems="10"
        android:id="@+id/editText3"
        android:layout_below="@+id/textView4"
        android:layout_toRightOf="@+id/textView"
        android:layout_alignRight="@+id/textView4"
        android:layout_alignEnd="@+id/textView4" />

    <EditText
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:inputType="phone"
        android:ems="10"
        android:id="@+id/editText2"
        android:layout_below="@+id/textView3"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:layout_alignRight="@+id/textView3"
        android:layout_alignEnd="@+id/textView3" />

    <EditText
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:inputType="phone"
        android:ems="10"
        android:id="@+id/editText4"
        android:layout_below="@+id/textView5"
        android:layout_toRightOf="@+id/textView"
        android:layout_alignRight="@+id/textView5"
        android:layout_alignEnd="@+id/textView5" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="App Coded by ©Ananay Batra"
        android:id="@+id/textView6"
        android:layout_below="@+id/editText4"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="59dp"
        android:textColor="#fefbf7"/>

    <TextView android:id="@android:id/text1"
        style="?android:textAppearanceLarge"
        android:textStyle="bold"
        android:textColor="#fff"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"></TextView></RelativeLayout>

Here's my MainActivity.java:

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    } }

Here's my Second_layout1.xml file:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://ift.tt/nIICcg"
    android:layout_width="match_parent" android:layout_height="match_parent"
    android:orientation="vertical"
    android:gravity="left"
    android:padding="20dp"
    android:weightSum="1"
    android:background="#872657">

    <RadioButton
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="Follow Me"
        android:id="@+id/radioButton"
        android:layout_weight="0.09"
        android:textSize="20dp"
        android:layout_toRightOf="@+id/linearLayout"
        android:layout_toEndOf="@+id/linearLayout"
        android:layout_below="@+id/linearLayout"
        android:textColor="#fefbf7"/>

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:id="@+id/linearLayout">

    </LinearLayout>

    <Button
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="Post Location on Facebook"
        android:id="@+id/button2"
        android:layout_weight="0.09"
        android:background="#dfe3ee"
        android:padding="20dp"
        android:layout_below="@+id/radioButton"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:layout_marginTop="47dp" />

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Send Message to Emergency Contact"
        android:id="@+id/button"
        android:background="#dfe3ee"
        android:layout_below="@+id/button2"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:layout_marginTop="38dp"
        android:layout_alignParentRight="true"
        android:layout_alignParentEnd="true" /></RelativeLayout>

I would really like someone to reply!!
And also please explain what I did wrong in my code

logcat:

4758-4758/com.example.ananaybatra.rape_freeindia D/AndroidRuntime﹕ Shutting down VM
04-24 01:39:13.014    4758-4758/com.example.ananaybatra.rape_freeindia W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0x415ffba8)
04-24 01:39:13.030    4758-4758/com.example.ananaybatra.rape_freeindia E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.example.ananaybatra.rape_freeindia, PID: 4758
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.ananaybatra.rape_freeindia/com.example.ananaybatra.rape_freeindia.MainActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2221)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2280)
        at android.app.ActivityThread.access$800(ActivityThread.java:141)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1202)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:136)
        at android.app.ActivityThread.main(ActivityThread.java:5059)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:515)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
        at dalvik.system.NativeStart.main(Native Method)
 Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
        at android.support.v7.app.ActionBarActivityDelegate.onCreate(ActionBarActivityDelegate.java:152)
        at android.support.v7.app.ActionBarActivityDelegateBase.onCreate(ActionBarActivityDelegateBase.java:149)
        at android.support.v7.app.ActionBarActivity.onCreate(ActionBarActivity.java:123)
        at com.example.ananaybatra.rape_freeindia.MainActivity.onCreate(MainActivity.java:15)
        at android.app.Activity.performCreate(Activity.java:5312)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2178)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2280)
        at android.app.ActivityThread.access$800(ActivityThread.java:141)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1202)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:136)
        at android.app.ActivityThread.main(ActivityThread.java:5059)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:515)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)