Day 15 - FadingActionBar

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dependencies {
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    compile 'com.github.manuelpeinado.fadingactionbar:fadingactionbar:3.1.2'
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}

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dependencies {
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    compile 'com.github.manuelpeinado.fadingactionbar:fadingactionbar-abs:3.1.2'
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}

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dependencies {
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    compile 'com.github.manuelpeinado.fadingactionbar:fadingactionbar-abc:3.1.2'
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}

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Error:Execution failed for task ':app:processDebugManifest'.
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> Manifest merger failed : uses-sdk:minSdkVersion 14 cannot be smaller than version L declared in library com.android.support:support-v4:21.0.0-rc1

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compile 'com.android.support:support-v4:20.0.0'

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apply plugin: 'com.android.application'
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android {
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    configurations.all {
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        resolutionStrategy {
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            force 'com.android.support:support-v4:20.0.0'
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        }
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    }
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}

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<?xml version="1.0" encoding="utf-8"?>
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<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
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           android:id="@+id/image_header"
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           android:layout_width="match_parent"
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           android:layout_height="wrap_content"
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           android:adjustViewBounds="true"
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           android:scaleType="centerCrop"
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           android:src="@drawable/guitar" />

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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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              android:layout_width="match_parent"
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              android:layout_height="wrap_content"
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              android:background="?android:attr/windowBackground"
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              android:orientation="vertical" >
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    <TextView
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        android:layout_width="match_parent"
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        android:layout_height="wrap_content"
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        android:padding="15dp"
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        android:text="@string/lorem_ipsum"
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        android:textAppearance="@android:style/TextAppearance.Medium" />
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    <TextView
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        android:layout_width="match_parent"
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        android:layout_height="wrap_content"
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        android:padding="15dp"
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        android:text="@string/lorem_ipsum"
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        android:textAppearance="@android:style/TextAppearance.Medium" />
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</LinearLayout>

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package com.devahoy.learn30androidlibraries.day15;
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import android.os.Bundle;
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import android.support.v7.app.ActionBarActivity;
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import com.devahoy.learn30androidlibraries.R;
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import com.manuelpeinado.fadingactionbar.FadingActionBarHelper;
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public class FadingActionBarActivity extends ActionBarActivity {
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    @Override
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    protected void onCreate(Bundle savedInstanceState) {
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        super.onCreate(savedInstanceState);
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        FadingActionBarHelper helper = new FadingActionBarHelper();
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        helper.actionBarBackground(R.drawable.day15_actionbar_bg);
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        helper.headerLayout(R.layout.day15_header);
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        helper.contentLayout(R.layout.day15_activity_scrollview);
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        setContentView(helper.createView(this));
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        helper.initActionBar(this);
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    }
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}

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<shape xmlns:android="http://schemas.android.com/apk/res/android">
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    <solid android:color="#ff409fde" />
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</shape>

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<style name="AppTheme.TranslucentActionBar">
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    <item name="android:actionBarStyle">@style/Widget.ActionBar.Transparent</item>
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    <item name="android:windowActionBarOverlay">true</item>
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    <item name="actionBarStyle">@style/Widget.ActionBar.Transparent</item>
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    <item name="windowActionBarOverlay">true</item>
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    <item name="android:windowContentOverlay">@null</item>
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</style>
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<style name="Widget.ActionBar" parent="@style/Widget.AppCompat.Light.ActionBar.Solid.Inverse" />
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<style name="Widget" />
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<style name="Widget.ActionBar.Transparent">
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    <item name="android:background">@android:color/transparent</item>
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    <item name="background">@android:color/transparent</item>
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</style>

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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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    package="com.devahoy.learn30androidlibraries" >
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    ...
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    <application
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        android:allowBackup="true"
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        android:icon="@drawable/ic_launcher"
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        android:label="@string/app_name"
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        android:theme="@style/AppTheme.TranslucentActionBar" >
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        <activity
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           ....
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        </activity>
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    </application>
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</manifest>