##Android-CustomSwipeListView

Android-CustomSwipeListView that inherited from Listview and BaseAdapter supports for swiping item from right or left .

##Feature

1.Support the custom menu in the menu which is been shown by scrolling item to left.

2.Support delete item from the listview by scrolling item to right.

3.Support undo the event that is deleting item .

4.Support set the animation execution time that is been executed by swiping item from right or left.

5.Support set the delta which determines whether to swipe item from right or left .

6.Support set the flag which determines whether to enable to swipe item from right or left .

7.Easy to integrate to your app.

##Gradle Dependency

compile 'com.xyczero:customswipelistview:1.0.1@aar'

##Maven Dependency

<dependency>
    <groupId>com.xyczero</groupId>
    <artifactId>customswipelistview</artifactId>
    <version>1.0.1</version>
    <type>aar</type>
</dependency>

##ScreenShot

##Usage

It is very similar to the normal use of the ListView and BaseAdapter.

Firstly,you need to inherite the CustomSwipeBaseAdapter for your own adapter. The CustomSwipeListview can use it directly.

 public class TestActivity extends Activity {
    private CustomSwipeListView mTestListView;
    private TestAdapter mTestAdapter;
    ... ...
 }
     
 public class TestAdapter extends CustomSwipeBaseAdapter<TestModel> {
    ... ...
 }

Secondly, you need to implement some abstract function and interface that is in CustomSwipeListview and CustomSwipeBaseAdapter.

 //Bind an existing item view to the data pointed to by position.
 @Override
 public void bindItemView(View view, Context context, int position) {
	    TextView textViewTitle = (TextView) view.findViewById(R.id.test_title);
		   textViewTitle.setText(getAdapterData().get(position).getTestTitle());
	... ...
 }
 
 //Bind an existing swipe left view to the data pointed to by position.
 @Override
 public void bindSwipeLeftView(View view, final Context context,final int position) {
     Button buttonFb = (Button) view.findViewById(R.id.test_fb_btn);
     buttonFb.setOnClickListener(new OnClickListener() {
			  @Override
			  public void onClick(View v) {
				     Toast.makeText(context,"...",Toast.LENGTH_SHORT).show();
			  }
		   });
     ... ...
 }
 
 //Makes a new item view to hold the data pointed to by position.
 @Override
 public View newItemView(Context context, int position, ViewGroup parent) {
		   final View mView = mLayout.inflate(R.layout.test_listview_item_view, parent, false);
		   return mView;
 }
 
 //Makes a new swipe left view hold the data pointed to by position.
 @Override
 public View newSwipeLeftView(Context context, int position, ViewGroup parent) {
		   final View mView = mLayout.inflate(R.layout.test_listview_swipe_view, parent, false);
		   return mView;
 }

Then you can set some properties for what you want in the activity.

public class TestActivity extends Activity implements RemoveItemCustomSwipeListener {
    private CustomSwipeListView mTestListView;
    private TestAdapter mTestAdapter;
    ... ...
    @Override
    protected void onCreate(Bundle savedInstanceState) {
       ... ...
       //set remove item listener
       mTestListView.setRemoveItemCustomSwipeListener(this);
       //set whether enable to swipe
       mTestListView.setSwipeItemLeftEnable(true);
       mTestListView.setSwipeItemRightEnable(true);
       //set animation execution time in millisecond
       mTestListView.setAnimationLeftDuration(300);
       mTestListView.setAnimationRightDuration(300);
       //set deltaX that triggers swiping item in dip
       mTestListView.setSwipeItemLeftTriggerDeltaX(50);
       mTestListView.setSwipeItemRightTriggerDeltaX(50);
       ... ...
   }
       
    @Override
    public void onRemoveItemListener(int selectedPostion) {
       TestModel model = mTestAdapter.removeItemByPosition(selectedPostion);
       //set undoDialog message to show
       mUndoDialog.setMessage("Delete" + model.getTestTitle() + ".").showUndoDialog();
    }
   ... ...
}

If you need to undo the deleting item,you just some steps.

 public class TestActivity extends Activity implements RemoveItemCustomSwipeListener {
    private TestAdapter mTestAdapter;
    private CustomSwipeUndoDialog mUndoDialog;
    ... ...
    @Override
    protected void onCreate(Bundle savedInstanceState) {
       ... ...
       mTestAdapter = new TestAdapter(this, mTestModels);
       //UndoDialog Constructor
   	      mUndoDialog = new CustomSwipeUndoDialog(this);
   	      //set UndoActionListener,the listener is been implemented in CustomSwipeBaseAdapter.
   	      mUndoDialog.setUndoActionListener(mTestAdapter);
   	      ... ...
   }
   ... ...
}

For more detatls,please see the demo.Thank you.

##Limitations

1.You must ensure that add or set data to the adapter by using addAdapterData(...) and setAdapterData(...) in CustomSwipeBaseAdapter.

2.You must ensure that the height of the CustemListview is a certain value(like wrap_content is forbidden).

##Demo Download

Download here

##Todo List

1.add transition effect when swping left the item

2.push to Maven and Gradle

3.refactor the CustomSwipeBaseAdapter.class for more effective

##License

Apache 2

##Contact and Help

Please contact me if there is any problem when using the library.

Email: xyczero@sina.com

Blog: http://www.xyczero.com

Wechat: xyczero