diff --git a/.classpath b/.classpath
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index 0000000..a4763d1
--- /dev/null
+++ b/.classpath
@@ -0,0 +1,8 @@
+
+
+
+
+
+
+
+
diff --git a/.project b/.project
new file mode 100644
index 0000000..99c12c9
--- /dev/null
+++ b/.project
@@ -0,0 +1,33 @@
+
+
+ XListView
+
+
+
+
+
+ com.android.ide.eclipse.adt.ResourceManagerBuilder
+
+
+
+
+ com.android.ide.eclipse.adt.PreCompilerBuilder
+
+
+
+
+ org.eclipse.jdt.core.javabuilder
+
+
+
+
+ com.android.ide.eclipse.adt.ApkBuilder
+
+
+
+
+
+ com.android.ide.eclipse.adt.AndroidNature
+ org.eclipse.jdt.core.javanature
+
+
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
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index 0000000..4457c1d
--- /dev/null
+++ b/AndroidManifest.xml
@@ -0,0 +1,23 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/proguard.cfg b/proguard.cfg
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--- /dev/null
+++ b/proguard.cfg
@@ -0,0 +1,40 @@
+-optimizationpasses 5
+-dontusemixedcaseclassnames
+-dontskipnonpubliclibraryclasses
+-dontpreverify
+-verbose
+-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
+
+-keep public class * extends android.app.Activity
+-keep public class * extends android.app.Application
+-keep public class * extends android.app.Service
+-keep public class * extends android.content.BroadcastReceiver
+-keep public class * extends android.content.ContentProvider
+-keep public class * extends android.app.backup.BackupAgentHelper
+-keep public class * extends android.preference.Preference
+-keep public class com.android.vending.licensing.ILicensingService
+
+-keepclasseswithmembernames class * {
+ native ;
+}
+
+-keepclasseswithmembers class * {
+ public (android.content.Context, android.util.AttributeSet);
+}
+
+-keepclasseswithmembers class * {
+ public (android.content.Context, android.util.AttributeSet, int);
+}
+
+-keepclassmembers class * extends android.app.Activity {
+ public void *(android.view.View);
+}
+
+-keepclassmembers enum * {
+ public static **[] values();
+ public static ** valueOf(java.lang.String);
+}
+
+-keep class * implements android.os.Parcelable {
+ public static final android.os.Parcelable$Creator *;
+}
diff --git a/project.properties b/project.properties
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index 0000000..5a70945
--- /dev/null
+++ b/project.properties
@@ -0,0 +1,11 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system use,
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+
+# Project target.
+target=android-7
diff --git a/res/drawable-hdpi/ic_launcher.png b/res/drawable-hdpi/ic_launcher.png
new file mode 100644
index 0000000..8074c4c
Binary files /dev/null and b/res/drawable-hdpi/ic_launcher.png differ
diff --git a/res/drawable-hdpi/xlistview_arrow.png b/res/drawable-hdpi/xlistview_arrow.png
new file mode 100644
index 0000000..511fa31
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diff --git a/res/drawable-ldpi/ic_launcher.png b/res/drawable-ldpi/ic_launcher.png
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diff --git a/res/drawable-mdpi/ic_launcher.png b/res/drawable-mdpi/ic_launcher.png
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diff --git a/res/layout/main.xml b/res/layout/main.xml
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--- /dev/null
+++ b/res/layout/main.xml
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+
+
+
+
+
+
\ No newline at end of file
diff --git a/res/layout/xlistview_footer.xml b/res/layout/xlistview_footer.xml
new file mode 100644
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--- /dev/null
+++ b/res/layout/xlistview_footer.xml
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+
+
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+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/res/layout/xlistview_header.xml b/res/layout/xlistview_header.xml
new file mode 100755
index 0000000..2ca3034
--- /dev/null
+++ b/res/layout/xlistview_header.xml
@@ -0,0 +1,65 @@
+
+
+
+
+
+
+
+
+
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\ No newline at end of file
diff --git a/res/values/strings.xml b/res/values/strings.xml
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index 0000000..c6e417c
--- /dev/null
+++ b/res/values/strings.xml
@@ -0,0 +1,13 @@
+
+
+
+ Hello World, XListViewActivity!
+ XListView
+ 下拉刷新
+ 松开刷新数据
+ 正在加载...
+ 上次更新时间：
+ 查看更多
+ 松开载入更多
+
+
\ No newline at end of file
diff --git a/src/me/maxwin/XListViewActivity.java b/src/me/maxwin/XListViewActivity.java
new file mode 100644
index 0000000..bdca6d6
--- /dev/null
+++ b/src/me/maxwin/XListViewActivity.java
@@ -0,0 +1,13 @@
+package me.maxwin;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+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);
+ }
+}
\ No newline at end of file
diff --git a/src/me/maxwin/view/XListView.java b/src/me/maxwin/view/XListView.java
new file mode 100755
index 0000000..d51840c
--- /dev/null
+++ b/src/me/maxwin/view/XListView.java
@@ -0,0 +1,353 @@
+/**
+ * @file WBListView.java
+ * @package com.tencent.weibu.view
+ * @create Mar 18, 2012 6:28:41 PM
+ * @author maxiezhang@tencent.com
+ * @description 添加了滚动触边时的回滚效果，暂时仅支持垂直滚动。
+ */
+package me.maxwin.view;
+
+import me.maxwin.R;
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewTreeObserver.OnGlobalLayoutListener;
+import android.view.animation.DecelerateInterpolator;
+import android.widget.AbsListView;
+import android.widget.AbsListView.OnScrollListener;
+import android.widget.ListAdapter;
+import android.widget.ListView;
+import android.widget.RelativeLayout;
+import android.widget.Scroller;
+
+public class XListView extends ListView implements OnScrollListener {
+
+ private final static String TAG = "XListView";
+
+ private float mLastY = -1; // save event y
+ private Scroller mScroller; // used for scroll back
+ private OnScrollListener mScrollListener; // user's scroll listener
+
+ // -- pull down to refresh
+ private View mHeaderView;
+ private View mHeaderContentView;
+
+ // current header height
+ private int mHeaderHeight;
+ private boolean mEnablePullRefresh = true;
+ private boolean mPullRefreshing = false; // is refreshing?
+ // refresh/load listener
+ private IXListViewListener mListViewListener;
+
+ // -- pull up to load
+ private View mFooterView;
+ private View mFooterContentView;
+ private boolean mEnablePullLoad = false;
+ private boolean mPullLoading = false;
+
+ // total items, use to test whether the footer view is showing.
+ private int mTotalItemCount;
+
+ // mScroller will reset header or footer, use this status to identify.
+ private int mScrollBackStatus;
+ private final static int SCROLLBACK_HEADER = 0;
+ private final static int SCROLLBACK_FOOTER = 1;
+
+ // duration for scroll back.
+ private final static int SCROLL_DURATION = 400; // ms
+ private final static int PULL_LOAD_MORE_DELTA = 50; // trigger for load more
+ private final static float OFFSET_RADIO = 1.8f; // iOS like
+
+ /**
+ * @param context
+ */
+ public XListView(Context context) {
+ super(context);
+ initWithContext(context);
+ }
+
+ public XListView(Context context, AttributeSet attrs) {
+ super(context, attrs);
+ initWithContext(context);
+ }
+
+ public XListView(Context context, AttributeSet attrs, int defStyle) {
+ super(context, attrs, defStyle);
+ initWithContext(context);
+ }
+
+ private void initWithContext(Context context) {
+ mScroller = new Scroller(context, new DecelerateInterpolator());
+ // XListView need the scroll info. It will dispatch the message to
+ // user's listener as well.
+ super.setOnScrollListener(this);
+
+ // init header view.
+ mHeaderView = LayoutInflater.from(context).inflate(
+ R.layout.xlistview_header, null);
+ mHeaderContentView = mHeaderView.findViewById(R.id.xlistview_header_content);
+ addHeaderView(mHeaderView);
+
+ // init footer view.
+ mFooterView = LayoutInflater.from(context).inflate(
+ R.layout.xlistview_footer, null);
+
+ // init header view's height
+ mHeaderView.getViewTreeObserver().addOnGlobalLayoutListener(
+ new OnGlobalLayoutListener() {
+ @Override
+ public void onGlobalLayout() {
+ mHeaderHeight = mHeaderContentView.getHeight();
+ getViewTreeObserver()
+ .removeGlobalOnLayoutListener(this);
+ }
+ });
+ }
+
+ @Override
+ public void setAdapter(ListAdapter adapter) {
+ // add load more view just before user call setAdapter.
+ addFooterView(mFooterView);
+ super.setAdapter(adapter);
+ }
+
+ /**
+ * enable/disable pull refresh.
+ * @param enable
+ */
+ public void setPullRefreshEnable(boolean enable) {
+ mEnablePullRefresh = enable;
+ if (!mEnablePullRefresh) { // disable
+ mHeaderContentView.setVisibility(View.INVISIBLE);
+ } else {
+ mHeaderContentView.setVisibility(View.VISIBLE);
+ }
+ }
+
+ /**
+ * 设置启用上拉载入更多
+ *
+ * @param enable
+ */
+ public void setPullLoadEnable(boolean enable) {
+ mEnablePullLoad = enable;
+ if (!mEnablePullLoad) {
+ mPullLoadViewContent.setVisibility(View.INVISIBLE);
+ mPullLoadView.setOnClickListener(null);
+ } else {
+ mPullLoading = false;
+ mPullLoadViewContent.setVisibility(View.VISIBLE);
+ mPullLoadView.setState(LoadMoreView.STATE_NORMAL);
+ mPullLoadView.setOnClickListener(new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ startLoadMore();
+ }
+ });
+ }
+ }
+
+ /**
+ * 停止下拉刷新，回推下拉控件
+ */
+ public void stopRefresh() {
+ if (mPullRefreshing == true) {
+ mPullRefreshing = false;
+ resetHeaderHeight();
+ }
+ }
+
+ /**
+ * 停止上拉载入更多
+ */
+ public void stopLoadMore() {
+ if (mPullLoading == true) {
+ mPullLoading = false;
+ mPullLoadView.setState(LoadMoreView.STATE_NORMAL);
+ }
+ }
+
+ /**
+ * 触发滚动回调，统一入口，会检查mScrollListener合法性
+ */
+ private void invokeOnScrolling() {
+ if (mScrollListener instanceof OnWBScrollListener) {
+ OnWBScrollListener l = (OnWBScrollListener) mScrollListener;
+ l.onWBScrolling(this);
+ }
+ }
+
+ private void updateHeaderHeight(float delta) {
+ mPullRefreshView.setVisiableHeight((int) delta
+ + mPullRefreshView.getVisiableHeight());
+ if (mEnablePullRefresh && !mPullRefreshing) { // 未处于刷新状态，更新箭头
+ if (mPullRefreshView.getVisiableHeight() > mPullRefreshViewHeight) {
+ mPullRefreshView.setState(PullRefreshView.STATE_READY);
+ } else {
+ mPullRefreshView.setState(PullRefreshView.STATE_NORMAL);
+ }
+ }
+ setSelection(0);
+ }
+
+ /**
+ * 重置刷新视图高度
+ */
+ private void resetHeaderHeight() {
+ int height = mPullRefreshView.getVisiableHeight();
+ if (height == 0)
+ return;
+ // 正在刷新，且刷新视图仅显示部分，不做处理
+ if (mPullRefreshing && height <= mPullRefreshViewHeight) {
+ return;
+ }
+ int finalHeight = 0;
+ // 正在刷新，回退到仅显示刷新视图
+ if (mPullRefreshing && height > mPullRefreshViewHeight) {
+ finalHeight = mPullRefreshViewHeight;
+ }
+ mScrollBack = SCROLLBACK_HEADER;
+ mScroller.startScroll(0, height, 0, finalHeight - height,
+ SCROLL_DURATION);
+
+ invalidate();
+ }
+
+ private void updateFooterHeight(float delta) {
+ int height = mPullLoadView.getBottomMargin() + (int) delta;
+ if (mEnablePullLoad && !mPullLoading) {
+ if (height > PULL_LOAD_MORE_DELTA) {
+ mPullLoadView.setState(LoadMoreView.STATE_READY);
+ } else {
+ mPullLoadView.setState(LoadMoreView.STATE_NORMAL);
+ }
+ }
+ mPullLoadView.setBottomMargin(height);
+
+ setSelection(mTotalItemCount - 1);
+ }
+
+ private void resetFooterHeight() {
+ int bottomMargin = mPullLoadView.getBottomMargin();
+ if (bottomMargin > 0) {
+ mScrollBack = SCROLLBACK_FOOTER;
+ mScroller.startScroll(0, bottomMargin, 0, -bottomMargin,
+ SCROLL_DURATION);
+ invalidate();
+ }
+ }
+
+ private void startLoadMore() {
+ mPullLoading = true;
+ mPullLoadView.setState(LoadMoreView.STATE_LOADING);
+ if (mPullRefreshCallbacker != null) {
+ mPullRefreshCallbacker.onLoadMore();
+ }
+ }
+
+ @Override
+ public boolean onTouchEvent(MotionEvent ev) {
+ if (mLastY == -1) {
+ mLastY = ev.getRawY();
+ }
+
+ switch (ev.getAction()) {
+ case MotionEvent.ACTION_DOWN:
+ mLastY = ev.getRawY();
+ break;
+ case MotionEvent.ACTION_MOVE:
+ final float deltaY = ev.getRawY() - mLastY;
+ mLastY = ev.getRawY();
+ if (getFirstVisiblePosition() == 0
+ && (mPullRefreshView.getVisiableHeight() > 0 || deltaY > 0)) {
+ // 第一行，且下拉组件已显示或者正在下拉
+ updateHeaderHeight(deltaY / OFFSET_RADIO);
+ invokeOnScrolling();
+ } else if (getLastVisiblePosition() == mTotalItemCount - 1
+ && (mPullLoadView.getBottomMargin() > 0 || deltaY < 0)) {
+ // 最后一行，上来组件已显示或者正在上来
+ updateFooterHeight(-deltaY / OFFSET_RADIO);
+ }
+ break;
+ default:
+ mLastY = -1;
+ if (getFirstVisiblePosition() == 0) {
+ // 触发刷新
+ if (mEnablePullRefresh
+ && mPullRefreshView.getVisiableHeight() > mPullRefreshViewHeight) {
+ mPullRefreshing = true;
+ mPullRefreshView.setState(PullRefreshView.STATE_REFRESHING);
+ if (mPullRefreshCallbacker != null) {
+ mPullRefreshCallbacker.onRefresh();
+ }
+ }
+ resetHeaderHeight();
+ } else if (getLastVisiblePosition() == mTotalItemCount - 1) {
+ // 触发载入更多
+ if (mEnablePullLoad
+ && mPullLoadView.getBottomMargin() > PULL_LOAD_MORE_DELTA) {
+ startLoadMore();
+ }
+ resetFooterHeight();
+ }
+ break;
+ }
+ return super.onTouchEvent(ev);
+ }
+
+ @Override
+ public void computeScroll() {
+ if (mScroller.computeScrollOffset()) {
+ // Qzlog.d(TAG, "computeScroll:" + mScroller.getCurrY());
+ if (mScrollBack == SCROLLBACK_HEADER) {
+ mPullRefreshView.setVisiableHeight(mScroller.getCurrY());
+ } else {
+ mPullLoadView.setBottomMargin(mScroller.getCurrY());
+ }
+ postInvalidate();
+ invokeOnScrolling();
+ }
+ super.computeScroll();
+ }
+
+ @Override
+ public void setOnScrollListener(OnScrollListener l) {
+ mScrollListener = l;
+ }
+
+ @Override
+ public void onScrollStateChanged(AbsListView view, int scrollState) {
+ if (mScrollListener != null) {
+ mScrollListener.onScrollStateChanged(view, scrollState);
+ }
+ }
+
+ @Override
+ public void onScroll(AbsListView view, int firstVisibleItem,
+ int visibleItemCount, int totalItemCount) {
+ // send to user's listener
+ mTotalItemCount = totalItemCount;
+ if (mScrollListener != null) {
+ mScrollListener.onScroll(view, firstVisibleItem, visibleItemCount,
+ totalItemCount);
+ }
+ }
+
+ public void setPullRefreshListener(IXListViewListener l) {
+ mPullRefreshCallbacker = l;
+ }
+
+ // 滚动接口
+ public interface OnWBScrollListener extends OnScrollListener {
+ public void onWBScrolling(View view);
+ }
+
+ // 下拉刷新接口
+ public interface IXListViewListener {
+ public void onRefresh();
+
+ public void onLoadMore();
+ }
+}