[Android] SwipeListView

前言

以往都是直接拆開然後自己刻一個，這次學習如何使用第三方套件，環境是Android Studio，先參考在別人的Blog找到的範例。

SwipeListView

SwipeListView

引入

找到build.gradle(app)加入官網指令。

activity_main.xml

一些設定可以到官網看。

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
	xmlns:tools="http://schemas.android.com/tools"
	xmlns:swipe="http://schemas.android.com/apk/res-auto"
	android:layout_width="match_parent"
	android:layout_height="match_parent"
	tools:context=".MainActivity" >

	<com.fortysevendeg.swipelistview.SwipeListView
		android:id="@+id/example_lv_list"
		android:layout_width="match_parent"
		android:layout_height="match_parent"
		swipe:swipeActionLeft="reveal"
		swipe:swipeActionRight="reveal"
		swipe:swipeAnimationTime="0"
		swipe:swipeBackView="@+id/backview"
		swipe:swipeCloseAllItemsWhenMoveList="true"
		swipe:swipeFrontView="@+id/frontview"
		swipe:swipeMode="both"
		swipe:swipeOffsetLeft="0dp"
		swipe:swipeOffsetRight="0dp"
		swipe:swipeOpenOnLongPress="false" />

</RelativeLayout>

list.xml

欲顯示的樣子。

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
	android:layout_width="fill_parent"
	android:layout_height="fill_parent" >

	<LinearLayout
		android:id="@+id/backview"
		android:layout_width="match_parent"
		android:layout_height="70dp"
		android:background="#eee"
		android:tag="back" >

		<Button
			android:id="@+id/example_1"
			android:layout_width="wrap_content"
			android:layout_height="wrap_content"
			android:layout_weight="2"
			android:background="@null" />

		<Button
			android:id="@+id/edit"
			android:layout_width="0dp"
			android:layout_height="wrap_content"
			android:layout_gravity="center"
			android:layout_weight="1"
			android:text="編輯" />

		<Button
			android:id="@+id/del"
			android:layout_width="0dp"
			android:layout_height="wrap_content"
			android:layout_gravity="center"
			android:layout_marginLeft="10dp"
			android:layout_weight="1"
			android:text="刪除" />
	</LinearLayout>

	<RelativeLayout
		android:id="@+id/frontview"
		android:layout_width="match_parent"
		android:layout_height="70dp"
		android:background="#ffffff"
		android:orientation="vertical"
		android:tag="front" >

		<TextView
			android:id="@+id/example_row_tv_title"
			android:layout_width="fill_parent"
			android:layout_height="wrap_content"
			android:layout_centerInParent="true"
			android:textSize="16sp" />
	</RelativeLayout>

</FrameLayout>

MainActivity.java

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import android.app.Activity;
import android.os.Bundle;
import com.fortysevendeg.swipelistview.SwipeListView;

public class MainActivity extends Activity {

	private SwipeListView mSwipeListView ;
	private SwipeAdapter mAdapter ;
	private List<String> testData ;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		mSwipeListView = (SwipeListView) findViewById(R.id.example_lv_list);
		testData = getUserData();
		mAdapter = new SwipeAdapter(this, R.layout.list, testData,mSwipeListView);
		mSwipeListView.setAdapter(mAdapter);
	}

	private List<String> getUserData() {
		String [] obj = new String[10];
		for(int i=0; i<obj.length; i++){
			obj[i] = "TEST" + i;
		}
		List<String> list = new ArrayList<String>(Arrays.asList(obj));
		return list;
	}

}

SwipeAdapter.java

import java.util.List;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.TextView;

import com.fortysevendeg.swipelistview.SwipeListView;

public class SwipeAdapter extends ArrayAdapter<String> {
	private LayoutInflater mInflater ;
	private List<String> objects ;
	private SwipeListView mSwipeListView ;
	public SwipeAdapter(Context context, int textViewResourceId,List<String> objects, SwipeListView mSwipeListView) {
		super(context, textViewResourceId, objects);
		this.objects = objects ;
		this.mSwipeListView = mSwipeListView ;
		mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
	}

	@Override
	public View getView(final int position, View convertView, ViewGroup parent) {
		ViewHolder holder = null ;
		if(convertView == null){
			convertView = mInflater.inflate(R.layout.list, parent, false);
			holder = new ViewHolder();
			holder.mFrontText = (TextView) convertView.findViewById(R.id.example_row_tv_title);
			holder.mBackEdit = (Button) convertView.findViewById(R.id.edit);
			holder.mBackDelete = (Button) convertView.findViewById(R.id.del);
			convertView.setTag(holder);
		}else{
			holder = (ViewHolder) convertView.getTag();
		}
		holder.mBackDelete.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				mSwipeListView.closeAnimate(position);
				mSwipeListView.dismiss(position);
			}
		});
		String item = getItem(position);
		holder.mFrontText.setText(item);
		return convertView;
	}
	class ViewHolder{
		TextView mFrontText ;
		Button mBackEdit,mBackDelete ;
	}
}

打包

src.rar

參考

Android开源框架之SwipeListView导入及模拟QQ侧滑