change layout

Nocturner · May 17, 2012 · 7a123f5 · 7a123f5
1 parent b837e86
commit 7a123f5
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Showing 5 changed files with 154 additions and 94 deletions.
diff --git a/res/layout/main.xml b/res/layout/main.xml
@@ -2,11 +2,17 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="fill_parent"
     android:layout_height="fill_parent"
-    android:orientation="vertical" >
+    android:orientation="vertical" android:background="#f0f0f0">
 
     <TextView
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:text="@string/hello" />
 
+    <me.maxwin.view.XListView
+        android:id="@+id/xListView"
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent" android:cacheColorHint="#00000000">
+    </me.maxwin.view.XListView>
+
 </LinearLayout>
diff --git a/res/layout/xlistview_footer.xml b/res/layout/xlistview_footer.xml
@@ -4,7 +4,7 @@
     android:layout_height="wrap_content" >
 
     <RelativeLayout
-        android:id="@+id/xlistview_footer"
+        android:id="@+id/xlistview_footer_content"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:padding="10dp" >

diff --git a/res/layout/xlistview_header.xml b/res/layout/xlistview_header.xml
@@ -2,21 +2,19 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="fill_parent"
     android:layout_height="wrap_content"
-    android:background="#ff0000"
     android:gravity="bottom" >
 
     <RelativeLayout
-        android:id="@+id/xlistview_header"
+        android:id="@+id/xlistview_header_content"
         android:layout_width="fill_parent"
         android:layout_height="60dp" >
 
         <LinearLayout
-            android:id="@+id/xlistview_header_content"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_centerInParent="true"
             android:gravity="center"
-            android:orientation="vertical" >
+            android:orientation="vertical" android:id="@+id/xlistview_header_text">
 
             <TextView
                 android:id="@+id/xlistview_header_hint_textview"
@@ -44,10 +42,10 @@
         </LinearLayout>
 
         <ImageView
-            android:id="@drawable/xlistview_arrow"
+            android:id="@+id/xlistview_header_arrow"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_alignLeft="@id/xlistview_header_content"
+            android:layout_alignLeft="@id/xlistview_header_text"
             android:layout_centerVertical="true"
             android:layout_marginLeft="-35dp"
             android:src="@drawable/xlistview_arrow" />
@@ -56,7 +54,7 @@
             android:id="@+id/xlistview_header_progressbar"
             android:layout_width="30dp"
             android:layout_height="30dp"
-            android:layout_alignLeft="@id/xlistview_header_content"
+            android:layout_alignLeft="@id/xlistview_header_text"
             android:layout_centerVertical="true"
             android:layout_marginLeft="-40dp"
             android:visibility="invisible" />

diff --git a/src/me/maxwin/XListViewActivity.java b/src/me/maxwin/XListViewActivity.java
@@ -1,13 +1,70 @@
 package me.maxwin;
 
+import java.util.ArrayList;
+
+import me.maxwin.view.XListView;
+import me.maxwin.view.XListView.IXListViewListener;
 import android.app.Activity;
 import android.os.Bundle;
+import android.os.Handler;
+import android.widget.ArrayAdapter;
+
+public class XListViewActivity extends Activity implements IXListViewListener {
+	private XListView mListView;
+	private ArrayAdapter<String> mAdapter;
+	private ArrayList<String> items = new ArrayList<String>();
+	private Handler mHandler;
+	private int start = 0;
+	private static int refreshCnt = 0;
+	/** Called when the activity is first created. */
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.main);
+		geneItems();
+		mListView = (XListView) findViewById(R.id.xListView);
+		mListView.setPullLoadEnable(true);
+		mAdapter = new ArrayAdapter<String>(this, R.layout.list_item, items);
+		mListView.setAdapter(mAdapter);
+		mListView.setXListViewListener(this);
+		mHandler = new Handler();
+	}
+
+	private void geneItems() {
+		for (int i = 0; i != 20; ++i) {
+			items.add("refresh cnt " + (++start));
+		}
+	}
+
+	private void onLoad() {
+		mListView.stopRefresh();
+		mListView.stopLoadMore();
+	}
+
+	@Override
+	public void onRefresh() {
+		mHandler.postDelayed(new Runnable() {
+			@Override
+			public void run() {
+				start = ++refreshCnt;
+				items.clear();
+				geneItems();
+				mAdapter.notifyDataSetChanged();
+				onLoad();
+			}
+		}, 3000);
+	}
+
+	@Override
+	public void onLoadMore() {
+		mHandler.postDelayed(new Runnable() {
+			@Override
+			public void run() {
+				geneItems();
+				mAdapter.notifyDataSetChanged();
+				onLoad();
+			}
+		}, 3000);
+	}
 
-public class XListViewActivity extends Activity {
-    /** Called when the activity is first created. */
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.main);
-    }
 }