demo

android-cjj · android-cjj · commit a1a174c7d037 · 2016-02-01T16:16:17.000-08:00
diff --git a/app/src/main/java/com/cjj/loadmorervdemo/DemoRvAdapter.java b/app/src/main/java/com/cjj/loadmorervdemo/DemoRvAdapter.java
@@ -5,15 +5,17 @@
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ImageView;
 import android.widget.TextView;
 
+import java.net.Inet4Address;
 import java.util.List;
 
 public class DemoRvAdapter extends RecyclerView.Adapter<DemoRvAdapter.MyViewHolder> {
 
     private Context mContext;
-    private List<String> mDatas;
-    public DemoRvAdapter(Context context, List<String> mDatas){
+    private List<Integer> mDatas;
+    public DemoRvAdapter(Context context, List<Integer> mDatas){
         mContext = context;
         this.mDatas = mDatas;
     }
@@ -30,7 +32,7 @@ public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType)
     @Override
     public void onBindViewHolder(MyViewHolder holder, int position)
     {
-        holder.tv.setText(mDatas.get(position));
+        holder.mImageViewv.setImageResource(mDatas.get(position));
     }
 
     @Override
@@ -42,12 +44,12 @@ public int getItemCount()
     class MyViewHolder extends RecyclerView.ViewHolder
     {
 
-        TextView tv;
+        ImageView mImageViewv;
 
         public MyViewHolder(View view)
         {
             super(view);
-            tv = (TextView) view.findViewById(R.id.id_num);
+            mImageViewv = (ImageView) view.findViewById(R.id.iv_image);
         }
     }
 }
diff --git a/app/src/main/java/com/cjj/loadmorervdemo/MainActivity.java b/app/src/main/java/com/cjj/loadmorervdemo/MainActivity.java
@@ -1,14 +1,14 @@
 package com.cjj.loadmorervdemo;
 
 import android.os.Bundle;
-import android.support.design.widget.FloatingActionButton;
-import android.support.design.widget.Snackbar;
+import android.os.Handler;
+import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
 import android.view.Menu;
 import android.view.MenuItem;
-import android.view.View;
 
+import com.cjj.MaterialFootItem;
 import com.cjj.OnLoadMoreListener;
 import com.cjj.RecyclerViewWithFooter;
 
@@ -18,7 +18,7 @@
 
 public class MainActivity extends AppCompatActivity {
 
-    private List<String> mDatas;
+    private List<Integer> mDatas;
     private RecyclerViewWithFooter mRecyclerViewWithFooter;
 
     @Override
@@ -28,49 +28,56 @@ protected void onCreate(Bundle savedInstanceState) {
         final Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
         setSupportActionBar(toolbar);
 
-        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
-        fab.setOnClickListener(new View.OnClickListener() {
+        final SwipeRefreshLayout swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe);
+        swipeRefreshLayout.setColorSchemeResources(android.R.color.holo_red_light,android.R.color.holo_blue_light,android.R.color.holo_green_light);
+        swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
             @Override
-            public void onClick(View view) {
-                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
-                        .setAction("Action", null).show();
+            public void onRefresh() {
+               new Handler().postDelayed(new Runnable() {
+                   @Override
+                   public void run() {
+                       mDatas.clear();
+                       addData();
+                       swipeRefreshLayout.setRefreshing(false);
+                   }
+               },3000);
             }
         });
 
-
         initData();
+
         mRecyclerViewWithFooter = (RecyclerViewWithFooter) this.findViewById(R.id.rv_load_more);
         mRecyclerViewWithFooter.setAdapter(new DemoRvAdapter(this, mDatas));
+//        mRecyclerViewWithFooter.setFootItem(new DefaultFootItem());//默认是这种
+        mRecyclerViewWithFooter.setFootItem(new MaterialFootItem());//material 风格
+//        mRecyclerViewWithFooter.setFootItem(new CustomFootItem());//自定义
         mRecyclerViewWithFooter.setOnLoadMoreListener(new OnLoadMoreListener() {
             @Override
             public void onLoadMore() {
 
                 mRecyclerViewWithFooter.postDelayed(new Runnable() {
                     @Override
                     public void run() {
-                        addData(1);
+                        addData();
                     }
-                }, 3000);
+                }, 2000);
             }
         });
-
-
-
-
     }
 
     protected void initData() {
-        mDatas = new ArrayList<String>();
-        for (int i = 0; i < 50; i++) {
-            mDatas.add("" + i);
-        }
+        mDatas = new ArrayList<>();
+        mDatas.add(R.mipmap.cat1);
+        mDatas.add(R.mipmap.cat2);
+        mDatas.add(R.mipmap.cat3);
+        mDatas.add(R.mipmap.cjj);
     }
 
-    protected void addData(int k) {
-        for (int i = k; i < k + 50; i++) {
-            mDatas.add("" + i);
-        }
-
+    protected void addData() {
+        mDatas.add(R.mipmap.cat1);
+        mDatas.add(R.mipmap.cat2);
+        mDatas.add(R.mipmap.cat3);
+        mDatas.add(R.mipmap.cjj);
         mRecyclerViewWithFooter.getAdapter().notifyDataSetChanged();
 
     }
@@ -92,7 +99,7 @@ public boolean onOptionsItemSelected(MenuItem item) {
         //noinspection SimplifiableIfStatement
         if (id == R.id.addMoreAction) {
             mRecyclerViewWithFooter.setLoad();
-            addData(1);
+            addData();
             return true;
         }
         if (id == R.id.endAction) {
@@ -108,6 +115,7 @@ public boolean onOptionsItemSelected(MenuItem item) {
             return true;
         }
 
+
         return super.onOptionsItemSelected(item);
     }
 }
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
@@ -25,12 +25,5 @@
 
     <include layout="@layout/content_main"/>
 
-    <android.support.design.widget.FloatingActionButton
-        android:id="@+id/fab"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="bottom|end"
-        android:layout_margin="@dimen/fab_margin"
-        android:src="@android:drawable/ic_dialog_email"/>
 
 </android.support.design.widget.CoordinatorLayout>
diff --git a/app/src/main/res/layout/content_main.xml b/app/src/main/res/layout/content_main.xml
@@ -10,12 +10,16 @@
     tools:showIn="@layout/activity_main">
 
 
-
-    <com.cjj.RecyclerViewWithFooter
-        android:id="@+id/rv_load_more"
+    <android.support.v4.widget.SwipeRefreshLayout
+        android:id="@+id/swipe"
         android:layout_width="match_parent"
         android:layout_height="match_parent">
 
-    </com.cjj.RecyclerViewWithFooter>
+        <com.cjj.RecyclerViewWithFooter
+            android:id="@+id/rv_load_more"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+        </com.cjj.RecyclerViewWithFooter>
 
+    </android.support.v4.widget.SwipeRefreshLayout>
 </RelativeLayout>
diff --git a/app/src/main/res/menu/menu_main.xml b/app/src/main/res/menu/menu_main.xml
@@ -17,4 +17,7 @@
         android:orderInCategory="100"
         android:title="empty"
         app:showAsAction="never"/>
+
+
+
 </menu>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="colorPrimary">#3F51B5</color>
+    <color name="colorPrimary">@android:color/holo_red_light</color>
     <color name="colorPrimaryDark">#303F9F</color>
     <color name="colorAccent">#FF4081</color>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -1,5 +1,5 @@
 <resources>
-    <string name="app_name">LoadMoreRvDemo</string>
+    <string name="app_name">RVWithFooter</string>
     <string name="action_settings">Settings</string>
     <string name="loading">加载中...</string>
     <string name="no_more">end</string>
diff --git a/library/src/main/java/com/cjj/FootItem.java b/library/src/main/java/com/cjj/FootItem.java
@@ -8,13 +8,11 @@
  */
 public abstract class FootItem {
 
-
-
     public CharSequence loadText;
     public CharSequence endText;
 
-    abstract View onCreateView(ViewGroup parent);
+    public abstract View onCreateView(ViewGroup parent);
 
-    abstract void onBindData(View view, int state);
+    public abstract void onBindData(View view, int state);
 
 }

Original file line number	Diff line number	Diff line change
`@@ -5,15 +5,17 @@`
`5`	`5`	`import android.view.LayoutInflater;`
`6`	`6`	`import android.view.View;`
`7`	`7`	`import android.view.ViewGroup;`
	`8`	`+import android.widget.ImageView;`
`8`	`9`	`import android.widget.TextView;`
`9`	`10`
	`11`	`+import java.net.Inet4Address;`
`10`	`12`	`import java.util.List;`
`11`	`13`
`12`	`14`	`public class DemoRvAdapter extends RecyclerView.Adapter<DemoRvAdapter.MyViewHolder> {`
`13`	`15`
`14`	`16`	`private Context mContext;`
`15`		`- private List<String> mDatas;`
`16`		`- public DemoRvAdapter(Context context, List<String> mDatas){`
	`17`	`+ private List<Integer> mDatas;`
	`18`	`+ public DemoRvAdapter(Context context, List<Integer> mDatas){`
`17`	`19`	`mContext = context;`
`18`	`20`	`this.mDatas = mDatas;`
`19`	`21`	`}`
`@@ -30,7 +32,7 @@ public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType)`
`30`	`32`	`@Override`
`31`	`33`	`public void onBindViewHolder(MyViewHolder holder, int position)`
`32`	`34`	`{`
`33`		`- holder.tv.setText(mDatas.get(position));`
	`35`	`+ holder.mImageViewv.setImageResource(mDatas.get(position));`
`34`	`36`	`}`
`35`	`37`
`36`	`38`	`@Override`
`@@ -42,12 +44,12 @@ public int getItemCount()`
`42`	`44`	`class MyViewHolder extends RecyclerView.ViewHolder`
`43`	`45`	`{`
`44`	`46`
`45`		`- TextView tv;`
	`47`	`+ ImageView mImageViewv;`
`46`	`48`
`47`	`49`	`public MyViewHolder(View view)`
`48`	`50`	`{`
`49`	`51`	`super(view);`
`50`		`- tv = (TextView) view.findViewById(R.id.id_num);`
	`52`	`+ mImageViewv = (ImageView) view.findViewById(R.id.iv_image);`
`51`	`53`	`}`
`52`	`54`	`}`
`53`	`55`	`}`