CNLive Android Team / VLionSimple · Commits

Commit fa364e4c0bed70e97a03654e3e39afe5497bf35e

Authored by 朱显松
1 parent 24286363

1.增加监测宏处理 

2.Demo更新
Inline Side-by-side
Showing 10 changed files with 351 additions and 66 deletions
app/build.gradle
  View file @fa364e4
... ... @@ -27,5 +27,5 @@ dependencies {
27 27 compile 'com.github.bumptech.glide:glide:4.3.1'
28 28 annotationProcessor 'com.github.bumptech.glide:compiler:4.3.1'
29 29 //引入广告SDK
30   - compile 'cn.vlion:vlion-ad:1.2.0'
  30 + compile 'cn.vlion:vlion-ad:1.2.2'
31 31 }
... ...
app/src/main/AndroidManifest.xml
  View file @fa364e4
... ... @@ -50,7 +50,12 @@
50 50 android:screenOrientation="portrait" />
51 51  
52 52 <activity
53   - android:name="cn.vlion.simple.NativeFeedsDemoActivity"
  53 + android:name="cn.vlion.simple.NativeFeedsDemo1Activity"
  54 + android:configChanges="keyboardHidden|screenSize|orientation"
  55 + android:screenOrientation="portrait" />
  56 +
  57 + <activity
  58 + android:name="cn.vlion.simple.NativeFeedsDemo2Activity"
54 59 android:configChanges="keyboardHidden|screenSize|orientation"
55 60 android:screenOrientation="portrait" />
56 61  
... ...
app/src/main/java/cn/vlion/simple/NativeActivity.java
  View file @fa364e4
... ... @@ -123,7 +123,11 @@ public class NativeActivity extends AppCompatActivity {
123 123 });
124 124 }
125 125  
126   - public void showFeedsDemo(View view) {
127   - startActivity(new Intent(this, NativeFeedsDemoActivity.class));
  126 + public void showFeedsDemo1(View view) {
  127 + startActivity(new Intent(this, NativeFeedsDemo1Activity.class));
  128 + }
  129 +
  130 + public void showFeedsDemo2(View view) {
  131 + startActivity(new Intent(this, NativeFeedsDemo2Activity.class));
128 132 }
129 133 }
... ...
app/src/main/java/cn/vlion/simple/NativeFeedsDemo1Activity.java 0 → 100644
  View file @fa364e4
  1 +package cn.vlion.simple;
  2 +
  3 +import android.content.Context;
  4 +import android.os.Bundle;
  5 +import android.support.annotation.Nullable;
  6 +import android.support.v7.app.AppCompatActivity;
  7 +import android.text.TextUtils;
  8 +import android.util.Log;
  9 +import android.util.TypedValue;
  10 +import android.view.View;
  11 +import android.widget.Button;
  12 +import android.widget.ImageView;
  13 +import android.widget.TextView;
  14 +
  15 +import com.bumptech.glide.Glide;
  16 +import com.google.gson.Gson;
  17 +
  18 +import java.util.List;
  19 +
  20 +import cn.vlion.ad.core.Config;
  21 +import cn.vlion.ad.moudle.natives.NativeAdStatusChangeListener;
  22 +import cn.vlion.ad.moudle.natives.NativeListener;
  23 +import cn.vlion.ad.moudle.natives.NativeManager;
  24 +import cn.vlion.ad.moudle.natives.model.NativeAdStateData;
  25 +import cn.vlion.ad.moudle.natives.model.NativeFeeds;
  26 +import cn.vlion.ad.moudle.natives.model.NativeFeedsData;
  27 +import cn.vlion.ad.view.natives.NativeRelativeLayout;
  28 +import cn.vlion.simple.util.ScreenUtil;
  29 +
  30 +/**
  31 + * Created by gujun on 2017/11/15.
  32 + */
  33 +
  34 +public class NativeFeedsDemo1Activity extends AppCompatActivity {
  35 +
  36 + private static final String adId_Feeds = "441";
  37 + private static final String TAG = "NativeFeedsDemoActivity";
  38 +
  39 + private ImageView icon, image;
  40 + private TextView title, desc, rating;
  41 + private Button click;
  42 + private NativeRelativeLayout adLayout;
  43 + private int downX = -999, downY = -999, upX = -999, upY = -999;
  44 +
  45 + @Override
  46 + protected void onCreate(@Nullable Bundle savedInstanceState) {
  47 + super.onCreate(savedInstanceState);
  48 + setContentView(R.layout.activity_native_feeds_demo1);
  49 + init();
  50 + loadFeeds();
  51 + }
  52 +
  53 + private void init() {
  54 + icon = findViewById(R.id.icon);
  55 + image = findViewById(R.id.image);
  56 + title = findViewById(R.id.title);
  57 + desc = findViewById(R.id.desc);
  58 + rating = findViewById(R.id.rating);
  59 + click = findViewById(R.id.click);
  60 + adLayout = findViewById(R.id.adLayout);
  61 + }
  62 +
  63 + public void loadFeeds() {
  64 + NativeManager.getInstance().requestFeeds(this, adId_Feeds, new NativeListener<NativeFeedsData>() {
  65 + @Override
  66 + public void onRequestSuccess(NativeFeedsData data) {
  67 + Log.e("DemoView", "数据获取成功 " + "adId:" + data.getTagid() + "," + new Gson().toJson(data));
  68 + addData(data);
  69 + }
  70 +
  71 + @Override
  72 + public void onRequestFailed(String adId, int code, String message) {
  73 + Log.e("DemoView", "数据加载失败 : code = " + code + " , message = " + message + "," + "adId:" + adId);
  74 + }
  75 + });
  76 + }
  77 +
  78 + private void addData(final NativeFeedsData data) {
  79 + if (data == null || data.getNativead() == null) return;
  80 +
  81 + List<NativeFeeds.IconBean> icons = data.getNativead().getIcon();
  82 + String iconUrl = icons == null || icons.size() <= 0 ? "" : icons.get(0).getUrl();
  83 + if (!TextUtils.isEmpty(iconUrl))
  84 + Glide.with(this).load(iconUrl).into(icon);
  85 +
  86 + List<NativeFeeds.ImgBean> images = data.getNativead().getImg();
  87 + String imageUrl = images == null || images.size() <= 0 ? "" : images.get(0).getUrl();
  88 + if (!TextUtils.isEmpty(imageUrl))
  89 + Glide.with(this).load(imageUrl).into(image);
  90 + int imageHeight = Integer.valueOf(images.get(0).getH());
  91 + int imageWidth = Integer.valueOf(images.get(0).getW());
  92 + int imageRealWidth = ScreenUtil.getScreenWidth(this) - dp2px(this, 20);
  93 + image.getLayoutParams().width = imageRealWidth;
  94 + image.getLayoutParams().height = imageRealWidth * imageHeight / imageWidth;
  95 +
  96 + title.setText(data.getNativead().getTitle());
  97 + desc.setText(data.getNativead().getDesc());
  98 + rating.setText(data.getNativead().getRating() == null ? "0分" : data.getNativead().getRating() + "分");
  99 + click.setText(data.getNativead().getButton() == null ? "ad click" : data.getNativead().getButton());
  100 +
  101 + //原生广告-点击事件
  102 + //1.用户可按照API接口文档自行处理
  103 + //2.用户交由SDK处理,实现方式如下
  104 +
  105 + //已弃用方法 NativeManager -> onClick(Context context, BaseData baseData, NativeAdStatusChangeListener statusChangeListener)
  106 + //该方法无法上报监测宏字段 ,会减少开发者广告收益!
  107 +
  108 + //方式1
  109 + //用户捕获视图触摸事件,将按下\抬起坐标传入MonitorEvent中
  110 + //构造方式设置
  111 + //MonitorEvent monitorEvent = new MonitorEvent(downX, downY, upX, upY);
  112 + //动态设置
  113 + //monitorEvent.onTouch(MotionEvent event)//用户触摸事件
  114 + //monitorEvent.setDownX();//用户手指按下时的横坐标
  115 + //monitorEvent.setDownY();//用户手指按下时的纵坐标
  116 + //monitorEvent.setUpX();//用户手指离开设备屏幕时的横坐标
  117 + //monitorEvent.setUpY();//用户手指离开设备屏幕时的横坐标
  118 + //SDK定义的布局容器 NativeFrameLayout / NativeGridLayout / NativeLinearLayout / NativeRelativeLayout
  119 + click.setOnClickListener(new View.OnClickListener() {
  120 + @Override
  121 + public void onClick(View v) {
  122 + //SDK布局容器会自动获取MonitorEvent相关信息
  123 + //SDL布局容器.getMonitorEvent()直接获取MonitorEvent无需自己处理自定义视图及事件传递
  124 + //调用NativeManager.onClick(...)通知SDK触发广告点击事件
  125 + NativeManager.getInstance().onClick(NativeFeedsDemo1Activity.this, data, adLayout.getMonitorEvent(), statusChangeListener);
  126 + }
  127 + });
  128 +
  129 + //曝光的调用
  130 + NativeManager.getInstance().onExposure(data);
  131 +
  132 + //方式2
  133 + //用户使用SDK定义的布局容器 NativeFrameLayout / NativeGridLayout / NativeLinearLayout / NativeRelativeLayout
  134 + //在展示广告物料数据时调用容器init()方法
  135 + //其余事情交由SDK内部处理
  136 + //nativeLayout.init(data, statusChangeListener);
  137 +
  138 + }
  139 +
  140 + public static int dp2px(Context context, float dpVal) {
  141 + return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
  142 + dpVal, context.getResources().getDisplayMetrics());
  143 + }
  144 +
  145 + private NativeAdStatusChangeListener statusChangeListener = new NativeAdStatusChangeListener() {
  146 + @Override
  147 + public void onAdStatusChange(NativeAdStateData stateData) {
  148 + switch (stateData.getDownloadType()) {
  149 + case Config.NATIVE_AD_CLICK_TYPE_DOWNLOAD_PENDING:
  150 + Log.e(TAG, "onAdStatusChange: adId:" + stateData.getAdId() + "，等待下载" + stateData.getDownloadProgress());
  151 + break;
  152 + case Config.NATIVE_AD_CLICK_TYPE_DOWNLOAD_RUNNING:
  153 + Log.e(TAG, "onAdStatusChange: adId:" + stateData.getAdId() + "，正在下载" + stateData.getDownloadProgress());
  154 + break;
  155 + case Config.NATIVE_AD_CLICK_TYPE_DOWNLOAD_FAILED:
  156 + Log.e(TAG, "onAdStatusChange: adId:" + stateData.getAdId() + "，下载失败" + stateData.getDownloadProgress());
  157 + break;
  158 + case Config.NATIVE_AD_CLICK_TYPE_DOWNLOAD_SUCCESS:
  159 + Log.e(TAG, "onAdStatusChange: adId:" + stateData.getAdId() + "，成功" + stateData.getDownloadProgress());
  160 + break;
  161 + case Config.NATIVE_AD_CLICK_TYPE_DOWNLOAD_PAUSED:
  162 + Log.e(TAG, "onAdStatusChange: adId:" + stateData.getAdId() + "，暂停" + stateData.getDownloadProgress());
  163 + break;
  164 + }
  165 + }
  166 + };
  167 +}
... ...
app/src/main/java/cn/vlion/simple/NativeFeedsDemoActivity.java renamed to app/src/main/java/cn/vlion/simple/NativeFeedsDemo2Activity.java
  View file @fa364e4
... ... @@ -24,25 +24,27 @@ import cn.vlion.ad.moudle.natives.NativeManager;
24 24 import cn.vlion.ad.moudle.natives.model.NativeAdStateData;
25 25 import cn.vlion.ad.moudle.natives.model.NativeFeeds;
26 26 import cn.vlion.ad.moudle.natives.model.NativeFeedsData;
  27 +import cn.vlion.ad.view.natives.NativeRelativeLayout;
27 28 import cn.vlion.simple.util.ScreenUtil;
28 29  
29 30 /**
30 31 * Created by gujun on 2017/11/15.
31 32 */
32 33  
33   -public class NativeFeedsDemoActivity extends AppCompatActivity {
  34 +public class NativeFeedsDemo2Activity extends AppCompatActivity {
34 35  
35   - private static final String adId_Feeds = "440";
  36 + private static final String adId_Feeds = "441";
36 37 private static final String TAG = "NativeFeedsDemoActivity";
37 38  
38 39 private ImageView icon, image;
39 40 private TextView title, desc, rating;
40 41 private Button click;
  42 + private NativeRelativeLayout nativeLayout;
41 43  
42 44 @Override
43 45 protected void onCreate(@Nullable Bundle savedInstanceState) {
44 46 super.onCreate(savedInstanceState);
45   - setContentView(R.layout.activity_native_feeds_demo);
  47 + setContentView(R.layout.activity_native_feeds_demo1);
46 48 init();
47 49 loadFeeds();
48 50 }
... ... @@ -54,6 +56,7 @@ public class NativeFeedsDemoActivity extends AppCompatActivity {
54 56 desc = findViewById(R.id.desc);
55 57 rating = findViewById(R.id.rating);
56 58 click = findViewById(R.id.click);
  59 + nativeLayout = findViewById(R.id.nativeLayout);
57 60 }
58 61  
59 62 public void loadFeeds() {
... ... @@ -93,17 +96,41 @@ public class NativeFeedsDemoActivity extends AppCompatActivity {
93 96 desc.setText(data.getNativead().getDesc());
94 97 rating.setText(data.getNativead().getRating() == null ? "0分" : data.getNativead().getRating() + "分");
95 98 click.setText(data.getNativead().getButton() == null ? "ad click" : data.getNativead().getButton());
  99 +
  100 + //原生广告-点击事件
  101 + //1.用户可按照API接口文档自行处理
  102 + //2.用户交由SDK处理,实现方式如下
  103 +
  104 + //已弃用方法 NativeManager -> onClick(Context context, BaseData baseData, NativeAdStatusChangeListener statusChangeListener)
  105 + //该方法无法上报监测宏字段 ,会减少开发者广告收益!
  106 +
  107 + //方式1
  108 + //用户捕获视图触摸事件,将按下\抬起坐标传入MonitorEvent中
  109 + //构造方式设置
  110 + //MonitorEvent monitorEvent = new MonitorEvent(downX, downY, upX, upY);
  111 + //动态设置
  112 + //monitorEvent.setDownX();//用户手指按下时的横坐标
  113 + //monitorEvent.setDownY();//用户手指按下时的纵坐标
  114 + //monitorEvent.setUpX();//用户手指离开设备屏幕时的横坐标
  115 + //monitorEvent.setUpY();//用户手指离开设备屏幕时的横坐标
  116 + //点击事件时调用
  117 + //NativeManager.getInstance().onClick(NativeFeedsDemoActivity.this, data, monitorEvent, statusChangeListener);
  118 + //曝光的调用
  119 + //NativeManager.getInstance().onExposure(data);
  120 +
  121 + //方式2
  122 + //用户使用SDK定义的布局容器 NativeFrameLayout / NativeGridLayout / NativeLinearLayout / NativeRelativeLayout
  123 + //在展示广告物料数据时调用容器init()方法
  124 + //其余事情交由SDK内部处理
  125 + nativeLayout.init(data, statusChangeListener);
  126 +
96 127 click.setOnClickListener(new View.OnClickListener() {
97 128 @Override
98 129 public void onClick(View v) {
99   - //点击的调用
100   - boolean clickSuccess = NativeManager.getInstance().onClick(NativeFeedsDemoActivity.this, data, statusChangeListener);
101   - Log.e(TAG, "onClick: " + clickSuccess);
  130 + //TODO 自定义按钮点击事件,处理方式详见上方说明
  131 + Log.e(TAG, "Ad click");
102 132 }
103 133 });
104   -
105   - //曝光的调用
106   - NativeManager.getInstance().onExposure(data);
107 134 }
108 135  
109 136 public static int dp2px(Context context, float dpVal) {
... ...
app/src/main/res/layout/activity_native.xml
  View file @fa364e4
... ... @@ -53,11 +53,19 @@
53 53 android:text="@string/loadWaterfall" />
54 54  
55 55 <Button
56   - android:id="@+id/feedsDemo"
  56 + android:id="@+id/feedsDemo1"
57 57 style="@style/buttonTheme"
58 58 android:layout_width="200dp"
59 59 android:layout_height="wrap_content"
60   - android:text="@string/showFeedsDemo"
  60 + android:text="@string/showFeedsDemo1"
61 61 android:layout_marginTop="16dp"
62   - android:onClick="showFeedsDemo"/>
  62 + android:onClick="showFeedsDemo1"/>
  63 + <Button
  64 + android:id="@+id/feedsDemo2"
  65 + style="@style/buttonTheme"
  66 + android:layout_width="200dp"
  67 + android:layout_height="wrap_content"
  68 + android:text="@string/showFeedsDemo2"
  69 + android:layout_marginTop="16dp"
  70 + android:onClick="showFeedsDemo2"/>
63 71 </LinearLayout>
64 72 \ No newline at end of file
... ...
app/src/main/res/layout/activity_native_feeds_demo1.xml 0 → 100644
  View file @fa364e4
  1 +<?xml version="1.0" encoding="utf-8"?>
  2 +<cn.vlion.ad.view.natives.NativeRelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
  3 + android:id="@+id/adLayout"
  4 + android:layout_width="match_parent"
  5 + android:layout_height="wrap_content"
  6 + android:padding="10dp">
  7 +
  8 + <RelativeLayout
  9 + android:id="@+id/topLayout"
  10 + android:layout_width="match_parent"
  11 + android:layout_height="wrap_content">
  12 +
  13 + <ImageView
  14 + android:id="@+id/icon"
  15 + android:layout_width="50dp"
  16 + android:layout_height="50dp"
  17 + android:layout_marginRight="10dp"
  18 + android:scaleType="centerCrop" />
  19 +
  20 + <TextView
  21 + android:id="@+id/title"
  22 + android:layout_width="wrap_content"
  23 + android:layout_height="wrap_content"
  24 + android:layout_toRightOf="@+id/icon"
  25 + android:singleLine="true"
  26 + android:textColor="@android:color/black" />
  27 +
  28 + <TextView
  29 + android:id="@+id/rating"
  30 + android:layout_width="wrap_content"
  31 + android:layout_height="wrap_content"
  32 + android:layout_below="@+id/title"
  33 + android:layout_marginTop="5dp"
  34 + android:layout_toRightOf="@+id/icon"
  35 + android:textColor="@android:color/darker_gray" />
  36 +
  37 + </RelativeLayout>
  38 +
  39 + <ImageView
  40 + android:id="@+id/image"
  41 + android:layout_width="match_parent"
  42 + android:layout_height="100dp"
  43 + android:layout_below="@+id/topLayout"
  44 + android:layout_marginBottom="10dp"
  45 + android:layout_marginTop="10dp"
  46 + android:scaleType="centerCrop" />
  47 +
  48 + <LinearLayout
  49 + android:layout_width="match_parent"
  50 + android:layout_height="wrap_content"
  51 + android:layout_below="@+id/image"
  52 + android:gravity="center_vertical">
  53 +
  54 + <TextView
  55 + android:id="@+id/desc"
  56 + android:layout_width="0dp"
  57 + android:layout_height="wrap_content"
  58 + android:layout_weight="1" />
  59 +
  60 + <Button
  61 + android:id="@+id/click"
  62 + android:layout_width="wrap_content"
  63 + android:layout_height="wrap_content"
  64 + android:text="ad click" />
  65 +
  66 + </LinearLayout>
  67 +
  68 +</cn.vlion.ad.view.natives.NativeRelativeLayout>
0 69 \ No newline at end of file
... ...
app/src/main/res/layout/activity_native_feeds_demo.xml renamed to app/src/main/res/layout/activity_native_feeds_demo2.xml
  View file @fa364e4
... ... @@ -4,64 +4,69 @@
4 4 android:layout_height="wrap_content"
5 5 android:padding="10dp">
6 6  
7   - <RelativeLayout
8   - android:id="@+id/topLayout"
9   - android:layout_width="match_parent"
  7 + <cn.vlion.ad.view.natives.NativeRelativeLayout
  8 + android:id="@+id/nativeLayout"
  9 + android:layout_width="wrap_content"
10 10 android:layout_height="wrap_content">
  11 + <RelativeLayout
  12 + android:id="@+id/topLayout"
  13 + android:layout_width="match_parent"
  14 + android:layout_height="wrap_content">
11 15  
12   - <ImageView
13   - android:id="@+id/icon"
14   - android:layout_width="50dp"
15   - android:layout_height="50dp"
16   - android:layout_marginRight="10dp"
17   - android:scaleType="centerCrop" />
  16 + <ImageView
  17 + android:id="@+id/icon"
  18 + android:layout_width="50dp"
  19 + android:layout_height="50dp"
  20 + android:layout_marginRight="10dp"
  21 + android:scaleType="centerCrop" />
18 22  
19   - <TextView
20   - android:id="@+id/title"
21   - android:layout_width="wrap_content"
22   - android:layout_height="wrap_content"
23   - android:layout_toRightOf="@+id/icon"
24   - android:singleLine="true"
25   - android:textColor="@android:color/black" />
26   -
27   - <TextView
28   - android:id="@+id/rating"
29   - android:layout_width="wrap_content"
30   - android:layout_height="wrap_content"
31   - android:layout_below="@+id/title"
32   - android:layout_marginTop="5dp"
33   - android:layout_toRightOf="@+id/icon"
34   - android:textColor="@android:color/darker_gray" />
  23 + <TextView
  24 + android:id="@+id/title"
  25 + android:layout_width="wrap_content"
  26 + android:layout_height="wrap_content"
  27 + android:layout_toRightOf="@+id/icon"
  28 + android:singleLine="true"
  29 + android:textColor="@android:color/black" />
35 30  
36   - </RelativeLayout>
  31 + <TextView
  32 + android:id="@+id/rating"
  33 + android:layout_width="wrap_content"
  34 + android:layout_height="wrap_content"
  35 + android:layout_below="@+id/title"
  36 + android:layout_marginTop="5dp"
  37 + android:layout_toRightOf="@+id/icon"
  38 + android:textColor="@android:color/darker_gray" />
37 39  
38   - <ImageView
39   - android:id="@+id/image"
40   - android:layout_width="match_parent"
41   - android:layout_height="100dp"
42   - android:layout_below="@+id/topLayout"
43   - android:layout_marginBottom="10dp"
44   - android:layout_marginTop="10dp"
45   - android:scaleType="centerCrop" />
  40 + </RelativeLayout>
46 41  
47   - <LinearLayout
48   - android:layout_width="match_parent"
49   - android:layout_height="wrap_content"
50   - android:layout_below="@+id/image"
51   - android:gravity="center_vertical">
  42 + <ImageView
  43 + android:id="@+id/image"
  44 + android:layout_width="match_parent"
  45 + android:layout_height="100dp"
  46 + android:layout_below="@+id/topLayout"
  47 + android:layout_marginBottom="10dp"
  48 + android:layout_marginTop="10dp"
  49 + android:scaleType="centerCrop" />
52 50  
53   - <TextView
54   - android:id="@+id/desc"
55   - android:layout_width="0dp"
  51 + <LinearLayout
  52 + android:layout_width="match_parent"
56 53 android:layout_height="wrap_content"
57   - android:layout_weight="1" />
  54 + android:layout_below="@+id/image"
  55 + android:gravity="center_vertical">
58 56  
59   - <Button
60   - android:id="@+id/click"
61   - android:layout_width="wrap_content"
62   - android:layout_height="wrap_content"
63   - android:text="ad click" />
  57 + <TextView
  58 + android:id="@+id/desc"
  59 + android:layout_width="0dp"
  60 + android:layout_height="wrap_content"
  61 + android:layout_weight="1" />
  62 +
  63 + <Button
  64 + android:id="@+id/click"
  65 + android:layout_width="wrap_content"
  66 + android:layout_height="wrap_content"
  67 + android:text="ad click" />
64 68  
65   - </LinearLayout>
  69 + </LinearLayout>
  70 + </cn.vlion.ad.view.natives.NativeRelativeLayout>
66 71  
67 72 </RelativeLayout>
68 73 \ No newline at end of file
... ...
app/src/main/res/values/strings.xml
  View file @fa364e4
... ... @@ -5,5 +5,6 @@
5 5 <string name="loadFeeds">信息流数据</string>
6 6 <string name="loadNews">新闻放送数据</string>
7 7 <string name="loadWaterfall">瀑布流数据</string>
8   - <string name="showFeedsDemo">展示信息流demo</string>
  8 + <string name="showFeedsDemo1">展示信息流demo1</string>
  9 + <string name="showFeedsDemo2">展示信息流demo2</string>
9 10 </resources>
... ...
lib/vlion-ad-1.2.0.jar renamed to lib/vlion-ad-1.2.2.jar
View file @fa364e4
No preview for this file type