Debug issue #22

twotoasters · Feb 14, 2015 · 8d7eff4 · 8d7eff4
1 parent 37b2558
commit 8d7eff4
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Showing 8 changed files with 230 additions and 0 deletions.
diff --git a/sample/AndroidManifest.xml b/sample/AndroidManifest.xml
@@ -30,6 +30,9 @@
             android:label="@string/gridview_example" />
         <activity
             android:name=".RecyclerViewActivity" />
+        <activity
+                    android:name=".SimpleListWithHeadersAndFootersActivity"
+                    android:label="Issue" />
     </application>
 
 </manifest>
diff --git a/sample/res/layout/footer.xml b/sample/res/layout/footer.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/text"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/footer_height"
+    android:gravity="center_vertical"
+    android:paddingLeft="8dp"
+    android:minHeight="@dimen/footer_height"
+    android:textColor="@android:color/black"
+    android:background="@android:color/holo_red_light"/>
diff --git a/sample/res/values/dimens.xml b/sample/res/values/dimens.xml
@@ -1,5 +1,6 @@
 <resources>
     <dimen name="item_height">48dp</dimen>
+    <dimen name="footer_height">96dp</dimen>
     <dimen name="grid_item_height">150dp</dimen>
     <dimen name="grid_item_taller_height">243dp</dimen>
     <dimen name="grid_item_spacing">16dp</dimen>

diff --git a/sample/res/values/strings.xml b/sample/res/values/strings.xml
@@ -5,6 +5,8 @@
 
     <string name="standard">Standard</string>
     <string name="listview_example">ListView Example</string>
+    <string name="listview_footer_example">ListView Example</string>
+    <string name="listview_dob_example">ListView Example</string>
     <string name="gridview_example">GridView Example</string>
     <string name="recyclerview_list_example">RecyclerView List Example</string>
     <string name="recyclerview_grid_example">RecyclerView Grid Example</string>

diff --git a/sample/src/com/twotoasters/jazzylistview/sample/ListViewActivity.java b/sample/src/com/twotoasters/jazzylistview/sample/ListViewActivity.java
@@ -2,6 +2,7 @@
 
 import android.app.Activity;
 import android.os.Bundle;
+import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.widget.Toast;
@@ -25,6 +26,7 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_list);
         mList = (JazzyListView) findViewById(android.R.id.list);
+        mList.addFooterView(LayoutInflater.from(this).inflate(R.layout.footer, null, false));
         mList.setAdapter(new ListAdapter(this, R.layout.item));
 
         if (savedInstanceState != null) {

diff --git a/sample/src/com/twotoasters/jazzylistview/sample/MainActivity.java b/sample/src/com/twotoasters/jazzylistview/sample/MainActivity.java
@@ -19,6 +19,8 @@ public class MainActivity extends ListActivity {
 
     private final List<ActivityInfo> activityInfos = Arrays.asList(
             new ActivityInfo(ListViewActivity.class, R.string.listview_example, R.layout.item, false),
+            new ActivityInfo(SimpleListWithHeadersAndFootersActivity.class, R.string.listview_footer_example, R.layout.item, false),
+            new ActivityInfo(SimpleListWithHeadersAndFootersActivity.class, R.string.listview_dob_example, R.layout.item, false),
             new ActivityInfo(GridViewActivity.class, R.string.gridview_example, R.layout.grid_item, false),
             new ActivityInfo(RecyclerViewActivity.class, R.string.recyclerview_list_example, R.layout.item, false),
             new ActivityInfo(RecyclerViewActivity.class, R.string.recyclerview_grid_example, R.layout.grid_item, false),

diff --git a/sample/src/com/twotoasters/jazzylistview/sample/PagerListAdapter.java b/sample/src/com/twotoasters/jazzylistview/sample/PagerListAdapter.java
@@ -0,0 +1,122 @@
+package com.twotoasters.jazzylistview.sample;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.os.Handler;
+import android.os.Looper;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AbsListView;
+import android.widget.BaseAdapter;
+import android.widget.ListView;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class PagerListAdapter extends BaseAdapter implements AbsListView.OnScrollListener {
+
+    public static final int COUNT_OF_PER_PAGE = 15;
+    private final LayoutInflater inflater;
+    private final Resources res;
+    private final int itemLayout;
+    private final List<String> pagerResults = new ArrayList<String>();
+    private LoadingState state = LoadingState.PENDING;
+    private final ListView listView;
+
+    private int currentPage = 1;
+    private final int totalPages;
+
+    private final Handler handler = new Handler(Looper.getMainLooper());
+
+    public PagerListAdapter(Context context, int itemLayout, ListView listView) {
+        inflater = LayoutInflater.from(context);
+        res = context.getResources();
+        this.itemLayout = itemLayout;
+        final int length = ListModel.getModel().length;
+        totalPages = length % COUNT_OF_PER_PAGE == 0 ? length / COUNT_OF_PER_PAGE : (length / COUNT_OF_PER_PAGE) + 1;
+        this.listView = listView;
+        this.listView.setOnScrollListener(this);
+    }
+
+    @Override
+    public int getCount() {
+        return pagerResults.size();
+    }
+
+    @Override
+    public String getItem(int position) {
+        return pagerResults.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        ViewHolder holder;
+
+        if (convertView == null) {
+            convertView = inflater.inflate(itemLayout, null);
+            holder = new ViewHolder(convertView);
+            convertView.setTag(holder);
+        } else {
+            holder = (ViewHolder) convertView.getTag();
+        }
+
+        int colorResId = position % 2 == 0 ? R.color.even : R.color.odd;
+        holder.text.setBackgroundColor(res.getColor(colorResId));
+        holder.text.setText(ListModel.getModelItem(position));
+
+        return convertView;
+    }
+
+    @Override
+    public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
+        if (state != LoadingState.PENDING) {
+            return;
+        }
+
+        if (firstVisibleItem + visibleItemCount >= totalItemCount && currentPage < totalPages) {
+            loadPage(currentPage++);
+        }
+    }
+
+    private void loadPage(final int page) {
+        state = LoadingState.LOADING;
+        handler.postDelayed(new Runnable() {
+            @Override
+            public void run() {
+                final int length = ListModel.getModel().length;
+                for (int i = 0; i < COUNT_OF_PER_PAGE; i++) {
+                    int index = page * COUNT_OF_PER_PAGE + i;
+                    if (index >= length) {
+                        break;
+                    }
+                    pagerResults.add(ListModel.getModelItem(index));
+                }
+                notifyDataSetChanged();
+                state = page == totalPages ? LoadingState.END : LoadingState.PENDING;
+            }
+        }, 2000);
+    }
+
+    @Override
+    public void onScrollStateChanged(AbsListView view, int scrollState) {}
+
+    static class ViewHolder {
+        final TextView text;
+
+        ViewHolder(View view) {
+            text = (TextView) view.findViewById(R.id.text);
+        }
+    }
+
+    static enum LoadingState {
+        PENDING, LOADING, FAILURE, END
+    }
+
+}
diff --git a/sample/src/com/twotoasters/jazzylistview/sample/SimpleListWithHeadersAndFootersActivity.java b/sample/src/com/twotoasters/jazzylistview/sample/SimpleListWithHeadersAndFootersActivity.java
@@ -0,0 +1,88 @@
+package com.twotoasters.jazzylistview.sample;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.widget.TextView;
+import android.widget.Toast;
+import com.twotoasters.jazzylistview.JazzyHelper;
+import com.twotoasters.jazzylistview.JazzyListView;
+
+import java.util.*;
+
+public class SimpleListWithHeadersAndFootersActivity extends Activity {
+
+    private static final String KEY_TRANSITION_EFFECT = "transition_effect";
+
+    private JazzyListView mList;
+    private HashMap<String, Integer> mEffectMap;
+    private int mCurrentTransitionEffect = JazzyHelper.HELIX;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_list);
+
+        // add header to listview
+        mList = (JazzyListView) findViewById(android.R.id.list);
+        TextView headerView = (TextView) getLayoutInflater().inflate(R.layout.item, null);
+        headerView.setBackgroundColor(0xFFEA4C89);
+        headerView.setText("ListView Header");
+        mList.addHeaderView(headerView);
+
+        // add footer to listview
+        mList = (JazzyListView) findViewById(android.R.id.list);
+        TextView footerView = (TextView) getLayoutInflater().inflate(R.layout.item, null);
+        footerView.setBackgroundColor(0xFFEA4C89);
+        footerView.setText("ListView Footer");
+        mList.addFooterView(footerView);
+
+        mList.setAdapter(new PagerListAdapter(this, R.layout.item, mList));
+//        mList.setShouldOnlyAnimateNewItems(true);
+
+        if (savedInstanceState != null) {
+            mCurrentTransitionEffect = savedInstanceState.getInt(KEY_TRANSITION_EFFECT, JazzyHelper.HELIX);
+            setupJazziness(mCurrentTransitionEffect);
+        }
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        mEffectMap = new HashMap<String, Integer>();
+        int i = 0;
+        String[] effects = this.getResources().getStringArray(R.array.jazzy_effects);
+        for (String effect : effects) {
+            mEffectMap.put(effect, i++);
+        }
+
+        List<String> effectList = new ArrayList<String>(Arrays.asList(effects));
+        Collections.sort(effectList);
+        effectList.remove(getString(R.string.standard));
+        effectList.add(0, getString(R.string.standard));
+        for (String effect : effectList) {
+            menu.add(effect);
+        }
+
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        String strEffect = item.getTitle().toString();
+        Toast.makeText(this, strEffect, Toast.LENGTH_SHORT).show();
+        setupJazziness(mEffectMap.get(strEffect));
+        return true;
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putInt(KEY_TRANSITION_EFFECT, mCurrentTransitionEffect);
+    }
+
+    private void setupJazziness(int effect) {
+        mCurrentTransitionEffect = effect;
+        mList.setTransitionEffect(mCurrentTransitionEffect);
+    }
+}