Adding DraggableHorizontalListView based on HListView

README.md

@@ -1,65 +1,13 @@
-Horizontal Variable ListView
+Draggable Horizontal ListView
 ==========================
 
-Horizontal ListView for Android. Based on the official [ListView][3] google code.
-The library includes also an ExpandableHListView, also based on the official [ExpandableListView][4]. <br />
-See the demo project for sample implementations
+This is forked from [sephiroth74/HorizontalVariableListView](https://github.com/sephiroth74/HorizontalVariableListView) and modified with [DynamicListView from DevBytes of Android Developer](https://www.youtube.com/watch?v=_BZIvjMgH-Q) to come up with a **Draggable** **Horizontal** ListView.
 
-## Usage (gradle)
-Add this line to your dependency group:
-
-
-	compile 'it.sephiroth.android.library.horizontallistview:hlistview:1.2.2'
-
-## Features
-It supports almost all the features of the ListView widget.
-There are minor differences in the attributes supported like "hlv_dividerWidth" instead of the default "dividerHeight".
-
-This is the styleable used for the HListView class:
-<pre>
-    &lt;declare-styleable name="HListView">
-        &lt;attr name="android:entries" />
-        &lt;attr name="android:divider" />
-        &lt;attr name="hlv_dividerWidth" format="dimension" />
-        &lt;attr name="hlv_headerDividersEnabled" format="boolean" />
-        &lt;attr name="hlv_footerDividersEnabled" format="boolean" />
-        &lt;attr name="hlv_overScrollHeader" format="reference|color" />
-        &lt;attr name="hlv_overScrollFooter" format="reference|color" />
-
-        &lt;!-- 
-        When "wrap_content" is used as value of the layout_height property.
-        Pass the position, inside the adapter, of the view being used to measure the view
-        or '-1' to use the default behavior ( default is -1 )
-        -->
-        &lt;attr name="hlv_measureWithChild" format="integer" />
-    &lt;/declare-styleable>
-
-
-    &lt;declare-styleable name="AbsHListView">
-        &lt;attr name="android:listSelector" />
-        &lt;attr name="android:smoothScrollbar" />
-        &lt;attr name="android:drawSelectorOnTop" />
-        &lt;attr name="android:cacheColorHint" />
-        &lt;attr name="android:scrollingCache" />
-        &lt;attr name="android:choiceMode" />
-
-        &lt;attr name="hlv_stackFromRight" format="boolean" />
-        &lt;attr name="hlv_transcriptMode">
-            &lt;enum name="disabled" value="0"/>
-            &lt;enum name="normal" value="1" />
-            &lt;enum name="alwaysScroll" value="2" />
-        &lt;/attr>
-
-    &lt;/declare-styleable>  
-
-</pre>
+Please also checkout live demo on [Youtube](http://youtu.be/mnaq-MA16Cs) to see if it meets your requirement.
 
 ## ChangeLog
 
-* 1.2.0 Added the **ExpandableHListView**
-
-## API Requirements
-The minimum supported Android version is android 2.3 (API Level 9)
+* 0.0.1 Add DraggableHorizontalListView & its demo Activity
 
 ## License
 This software is distributed under Apache License 2.0:
@@ -68,12 +16,5 @@ http://www.apache.org/licenses/LICENSE-2.0
 ---
 
 > Author
-> [Alessandro Crugnola][2]
-
-
-
-[2]: http://www.sephiroth.it
-
-[3]: http://developer.android.com/reference/android/widget/ListView.html
+> [Robert Wang](http://twitter.com/cyberrob)
 
-[4]: http://developer.android.com/reference/android/widget/ExpandableListView.html

build.gradle

@@ -4,7 +4,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.10.+'
+        classpath 'com.android.tools.build:gradle:0.12.2'
     }
 }
 

demo/AndroidManifest.xml

@@ -30,6 +30,9 @@
 		<activity
 			android:name=".ExpandableListActivity"
 			android:label="Expandable List" />
+
+        <activity android:name=".SimpleDraggableHListViewActivity"
+            android:label="Simple Draggable HListView" />
 	</application>
 
 </manifest>

demo/build.gradle

@@ -6,7 +6,7 @@ dependencies {
 
 android {
     compileSdkVersion 19
-    buildToolsVersion "19.0.3"
+    buildToolsVersion "19.1.0"
 
     defaultConfig {
         versionCode 1

demo/res/layout/activity_draggable_hlistview.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical" android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dip"
+        android:layout_weight="1"
+        android:orientation="vertical" >
+
+        <it.sephiroth.android.library.widget.DraggableHorizontalListView
+            android:id="@+id/draggable_hListView"
+            android:layout_width="match_parent"
+            android:layout_height="300dip"
+            android:paddingTop="20dip"
+            android:paddingBottom="20dip"
+            android:background="#11000000" />
+    </LinearLayout>
+
+
+</LinearLayout>

demo/src/it/sephiroth/android/sample/horizontalvariablelistviewdemo/MainActivity.java

@@ -12,30 +12,34 @@
 
 public class MainActivity extends ListActivity {
 
-	@Override
-	protected void onCreate( final Bundle savedInstanceState ) {
-		super.onCreate( savedInstanceState );
-
-		List<String> activities = new ArrayList<String>();
-		activities.add( "Simple List" );
-		activities.add( "Expandable List" );
-
-
-		setListAdapter( new ArrayAdapter<String>( this, android.R.layout.simple_list_item_1, activities ) );
-	}
-
-	@Override
-	protected void onListItemClick( final ListView l, final View v, final int position, final long id ) {
-
-		switch( position ) {
-			case 0:
-				startActivity( new Intent( this, SimpleHListActivity.class ) );
-				break;
-			case 1:
-				startActivity( new Intent( this, ExpandableListActivity.class ) );
-				break;
-		}
-
-		super.onListItemClick( l, v, position, id );
-	}
+    @Override
+    protected void onCreate(final Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        List<String> activities = new ArrayList<String>();
+        activities.add("Simple List");
+        activities.add("Expandable List");
+        activities.add("Draggable HListView");
+
+
+        setListAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, activities));
+    }
+
+    @Override
+    protected void onListItemClick(final ListView l, final View v, final int position, final long id) {
+
+        switch (position) {
+            case 0:
+                startActivity(new Intent(this, SimpleHListActivity.class));
+                break;
+            case 1:
+                startActivity(new Intent(this, ExpandableListActivity.class));
+                break;
+            case 2:
+                startActivity(new Intent(this, SimpleDraggableHListViewActivity.class));
+                break;
+        }
+
+        super.onListItemClick(l, v, position, id);
+    }
 }

demo/src/it/sephiroth/android/sample/horizontalvariablelistviewdemo/SimpleDraggableHListViewActivity.java

@@ -0,0 +1,145 @@
+package it.sephiroth.android.sample.horizontalvariablelistviewdemo;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import it.sephiroth.android.library.widget.AdapterView;
+import it.sephiroth.android.library.widget.DraggableHorizontalListView;
+
+/**
+ * Created by robertwang on 9/11/14.
+ */
+public class SimpleDraggableHListViewActivity extends Activity implements AdapterView.OnItemClickListener {
+
+    private static final String TAG = SimpleDraggableHListViewActivity.class.getSimpleName();
+    private TestAdapter mAdapter;
+    private DraggableHorizontalListView listView;
+    private ArrayList<String> items;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.activity_draggable_hlistview);
+
+        items = new ArrayList<String>();
+        for (int i = 0; i < 50; i++) {
+            items.add(String.valueOf(i));
+        }
+
+        listView.setList(items);
+
+        mAdapter = new TestAdapter(this, R.layout.test_item_1, android.R.id.text1, items);
+        listView.setHeaderDividersEnabled(true);
+        listView.setFooterDividersEnabled(true);
+
+        listView.setChoiceMode(ListView.CHOICE_MODE_NONE);
+
+        //if( listView.getChoiceMode() == ListView.CHOICE_MODE_MULTIPLE ) {
+        listView.setOnItemClickListener(this);
+        //}
+
+        listView.setAdapter(mAdapter);
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        String finalContent = "";
+        for (String item : items) {
+            if (items.indexOf(item) == items.size() - 1) {
+                finalContent += item;
+            } else {
+                finalContent += item + ",";
+            }
+        }
+        Log.d(TAG, "Final content: " + finalContent);
+    }
+
+    @Override
+    public void onContentChanged() {
+        super.onContentChanged();
+        listView = (DraggableHorizontalListView) findViewById(R.id.draggable_hListView);
+    }
+
+    @Override
+    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+
+    }
+
+    class TestAdapter extends ArrayAdapter<String> {
+
+        private static final long INVALID_ID = -1;
+        List<String> mItems;
+        LayoutInflater mInflater;
+        int mResource;
+        int mTextResId;
+
+        public TestAdapter(Context context, int resourceId, int textViewResourceId, List<String> objects) {
+            super(context, resourceId, textViewResourceId, objects);
+            mInflater = LayoutInflater.from(context);
+            mResource = resourceId;
+            mTextResId = textViewResourceId;
+            mItems = objects;
+        }
+
+        @Override
+        public boolean hasStableIds() {
+            return true;
+        }
+
+        @Override
+        public long getItemId(int position) {
+
+            if (position < 0 || position >= mItems.size()) {
+                return INVALID_ID;
+            }
+            return getItem(position).hashCode();
+        }
+
+        @Override
+        public int getViewTypeCount() {
+            return 3;
+        }
+
+        @Override
+        public int getItemViewType(int position) {
+            return position % 3;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+
+            if (null == convertView) {
+                convertView = mInflater.inflate(mResource, parent, false);
+            }
+
+            TextView textView = (TextView) convertView.findViewById(mTextResId);
+            textView.setText(getItem(position));
+
+            int type = getItemViewType(position);
+
+            ViewGroup.LayoutParams params = convertView.getLayoutParams();
+            if (type == 0) {
+                params.width = getResources().getDimensionPixelSize(R.dimen.item_size_1);
+            } else if (type == 1) {
+                params.width = getResources().getDimensionPixelSize(R.dimen.item_size_2);
+            } else {
+                params.width = getResources().getDimensionPixelSize(R.dimen.item_size_3);
+            }
+
+            return convertView;
+        }
+    }
+}

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Tue Mar 04 09:42:43 EST 2014
+#Fri Sep 12 10:32:57 CST 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-1.10-all.zip
+distributionUrl=http\://services.gradle.org/distributions/gradle-1.12-all.zip

library/build.gradle

@@ -5,7 +5,7 @@ version VERSION_NAME
 
 android {
     compileSdkVersion 19
-    buildToolsVersion "19.0.3"
+    buildToolsVersion "19.1.0"
 
     defaultConfig {
         minSdkVersion 9