multiview

Author: hss01248

PhotoPicker-release.aar

@@ -15,6 +15,7 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
+import java.util.List;
 
 import me.iwf.photopicker.PhotoPickUtils;
 
@@ -93,11 +94,25 @@ public void init(Activity context,@MultiPicAction  int action, ArrayList<String>
         photoAdapter = new PhotoAdapter(context, selectedPhotos);
         photoAdapter.setAction(action);
         recyclerView.setAdapter(photoAdapter);
+        //recyclerView.setLayoutFrozen(true);
 
 
     }
 
 
+    public void showPics(List<String> paths){
+        if (paths != null){
+            selectedPhotos.clear();
+            selectedPhotos.addAll(paths);
+           photoAdapter.notifyDataSetChanged();
+        }
+
+    }
+
+
+
+
+
 
 
 

PhotoPicker/src/main/java/me/iwf/photopicker/widget/MultiPickResultView.java

@@ -30,6 +30,7 @@ public class PhotoAdapter extends RecyclerView.Adapter<PhotoAdapter.PhotoViewHol
 
   private Context mContext;
 
+
   public void setAction(@MultiPickResultView.MultiPicAction int action) {
     this.action = action;
   }
@@ -43,6 +44,7 @@ public PhotoAdapter(Context mContext, ArrayList<String> photoPaths) {
     this.photoPaths = photoPaths;
     this.mContext = mContext;
     inflater = LayoutInflater.from(mContext);
+    padding = dip2Px(8);
 
   }
 
@@ -68,18 +70,30 @@ public void refresh(ArrayList<String> photoPaths){
     return new PhotoViewHolder(itemView);
   }
 
+  public  int dip2Px(int dip) {
+    // px/dip = density;
+    float density = mContext.getResources().getDisplayMetrics().density;
+    int px = (int) (dip * density + .5f);
+    return px;
+  }
 
+  int padding;
   @Override
   public void onBindViewHolder(final PhotoViewHolder holder, final int position) {
 
     if (action == MultiPickResultView.ACTION_SELECT){
+     // RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) holder.ivPhoto.getLayoutParams();
+
+      holder.ivPhoto.setPadding(padding,padding,padding,padding);
+
+
       if (position == getItemCount() -1){//最后一个始终是+号，点击能够跳去添加图片
         Glide.with(mContext)
                 .load("")
                 .centerCrop()
                 .thumbnail(0.1f)
-                .placeholder(R.drawable.icon_propser_add)
-                .error(R.drawable.icon_propser_add)
+                .placeholder(R.drawable.icon_pic_default)
+                .error(R.drawable.icon_pic_default)
                 .into(holder.ivPhoto);
         holder.ivPhoto.setOnClickListener(new View.OnClickListener() {
           @Override
@@ -89,12 +103,14 @@ public void onClick(View v) {
             }else {
               PhotoPickUtils.startPick((Activity) mContext,photoPaths);
             }
-
           }
         });
 
+        holder.deleteBtn.setVisibility(View.GONE);
+
       }else {
-        //String str = photoPaths.get(position);
+        String str = photoPaths.get(position);
+        Log.e("file",str);
         Uri uri = Uri.fromFile(new File(photoPaths.get(position)));
         Glide.with(mContext)
                 .load(uri)
@@ -104,10 +120,19 @@ public void onClick(View v) {
                 .error(R.drawable.__picker_ic_broken_image_black_48dp)
                 .into(holder.ivPhoto);
 
-        holder.ivPhoto.setOnClickListener(new View.OnClickListener() {
+
+        holder.deleteBtn.setVisibility(View.VISIBLE);
+        holder.deleteBtn.setOnClickListener(new View.OnClickListener() {
           @Override
           public void onClick(View v) {
+              photoPaths.remove(position);
+            notifyDataSetChanged();
+          }
+        });
 
+        holder.ivPhoto.setOnClickListener(new View.OnClickListener() {
+          @Override
+          public void onClick(View v) {
             PhotoPreview.builder()
                     .setPhotos(photoPaths)
                     .setAction(action)
@@ -121,7 +146,9 @@ public void onClick(View v) {
       //Uri uri = Uri.parse(photoPaths.get(position));
       Log.e("pic",photoPaths.get(position));
               Glide.with(mContext)
-              .load("http://i.imgur.com/idojSYm.png")
+              .load(photoPaths.get(position))
+                      .centerCrop()
+                      .thumbnail(0.1f)
               .placeholder(R.drawable.__picker_default_weixin)
               .error(R.drawable.__picker_ic_broken_image_black_48dp)
               .into(holder.ivPhoto);
@@ -145,6 +172,8 @@ public void onClick(View v) {
   }
 
 
+
+
   @Override public int getItemCount() {
     return action == MultiPickResultView.ACTION_SELECT ? photoPaths.size()+1 : photoPaths.size();
   }
@@ -154,13 +183,16 @@ public static class PhotoViewHolder extends RecyclerView.ViewHolder {
     private ImageView ivPhoto;
     private View vSelected;
     public View cover;
+    public View deleteBtn;
     public PhotoViewHolder(View itemView) {
       super(itemView);
       ivPhoto   = (ImageView) itemView.findViewById(R.id.iv_photo);
       vSelected = itemView.findViewById(R.id.v_selected);
       vSelected.setVisibility(View.GONE);
       cover = itemView.findViewById(R.id.cover);
       cover.setVisibility(View.GONE);
+      deleteBtn = itemView.findViewById(R.id.v_delete);
+      deleteBtn.setVisibility(View.GONE);
     }
   }
 

PhotoPicker/src/main/java/me/iwf/photopicker/widget/PhotoAdapter.java

@@ -20,6 +20,14 @@
       android:layout_width="match_parent"
       android:layout_height="match_parent"/>
 
+  <View
+      android:visibility="gone"
+      android:id="@+id/v_delete"
+      android:background="@drawable/icon_delete"
+      android:layout_alignParentRight="true"
+      android:layout_width="15dp"
+      android:layout_height="15dp"/>
+
   <ImageView
       android:layout_margin="5dip"
       android:layout_alignParentTop="true"

PhotoPicker/src/main/res/drawable-xxhdpi/icon_delete.png

@@ -50,6 +50,12 @@ demo apk：见项目根目录下demo.apk
 
 
 
+封装好的图片显示组件:(上方是图片选择,下面是只显示图片的组件)
+
+ ![multview](multview.png)
+
+
+
 ---
 
 # Usage
@@ -67,21 +73,60 @@ Add it in your root build.gradle at the end of repositories:
 Step 2. Add the dependency
 
 	dependencies {
-	        compile 'com.github.glassLake:PhotoPicker:1.0.0'
+	        compile 'com.github.glassLake:PhotoPicker:1.0.1'
 	}
 
 
 
+## 完全使用封装好的组件
+
+
+
+xml:
+
+```
+<me.iwf.photopicker.widget.MultiPickResultView
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:id="@+id/recycler_view"/>
+```
+
+选择图片并显示图片:
+
+```
+recyclerView = (MultiPickResultView) findViewById(R.id.recycler_view);
+recyclerView.init(this,MultiPickResultView.ACTION_SELECT,null);
+
+//onActivityResult里一行代码回调
+ recyclerView.onActivityResult(requestCode,resultCode,data);
+```
+
+
+
+只显示图片
+
+```
+//可以初始化时传入地址
+recyclerViewShowOnly.init(this,MultiPickResultView.ACTION_ONLY_SHOW,pathslook);
+
+//也可以后续设置地址:
+ recyclerViewShowOnly.showPics(pathslook);
+```
 
 
 
 
 
 ### Pick Photo
+
 ```java
 PhotoPickUtils.startPick(this);
 ```
 
+
+
+
+
 ### 
 
 ### onActivityResult

PhotoPicker/src/main/res/drawable-xxhdpi/icon_pic_default.png

@@ -32,25 +32,34 @@ enum RequestCode {
     }
   }
   MultiPickResultView recyclerView;
+
+  MultiPickResultView recyclerViewShowOnly;
  /* PhotoAdapter photoAdapter;
 
   ArrayList<String> selectedPhotos = new ArrayList<>();*/
 
   //public final static int REQUEST_CODE = 1;
 
+  ArrayList<String> pathslook ;
+
   @Override protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     setContentView(R.layout.activity_main);
+    pathslook = new ArrayList<>();
 
     recyclerView = (MultiPickResultView) findViewById(R.id.recycler_view);
+    recyclerView.init(this,MultiPickResultView.ACTION_SELECT,null);
+
+    recyclerViewShowOnly = (MultiPickResultView) findViewById(R.id.recycler_onlylook);
+    recyclerViewShowOnly.init(this,MultiPickResultView.ACTION_ONLY_SHOW,pathslook);
     ArrayList<String> photos = new ArrayList<>();
     photos.add("https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=2545179197,2573899739&fm=21&gp=0.jpg");
     photos.add("https://timgsa.baidu.com/timg?image&quality=80&size=b10000_10000&sec=1471325032244&di=71570ed352a1b823584c3b3b1b5bd57f&imgtype=jpg&src=http%3A%2F%2Ffile27.mafengwo.net%2FM00%2FB2%2F12%2FwKgB6lO0ahWAMhL8AAV1yBFJDJw20.jpeg");
     photos.add("https://timgsa.baidu.com/timg?image&quality=80&size=b10000_10000&sec=1471325032243&di=67dfaed98491c3a94965571ed4343951&imgtype=jpg&src=http%3A%2F%2Fwww.5068.com%2Fu%2Ffaceimg%2F20140725173411.jpg");
     photos.add("https://timgsa.baidu.com/timg?image&quality=80&size=b10000_10000&sec=1471325032243&di=d40f796d46782144ba0adf798253f080&imgtype=jpg&src=http%3A%2F%2Fimglf0.ph.126.net%2F1EnYPI5Vzo2fCkyy2GsJKg%3D%3D%2F2829667940890114965.jpg");
     photos.add("https://timgsa.baidu.com/timg?image&quality=80&size=b10000_10000&sec=1471325032243&di=bbb10b09ddb5338b53432af1c3789c39&imgtype=jpg&src=http%3A%2F%2Ffile25.mafengwo.net%2FM00%2F0A%2FAA%2FwKgB4lMC256AYLqGAAGklurKzyM52.rbook_comment.w1024.jpeg");
 
-    recyclerView.init(this,MultiPickResultView.ACTION_SELECT,null);
+
   /*  photoAdapter = new PhotoAdapter(this, selectedPhotos);
 
     recyclerView.setLayoutManager(new StaggeredGridLayoutManager(4, OrientationHelper.VERTICAL));
@@ -111,6 +120,10 @@ public void onClick(View v) {
 
     recyclerView.onActivityResult(requestCode,resultCode,data);
 
+
+
+    recyclerViewShowOnly.showPics(recyclerView.getPhotos());
+
    /* PhotoPickUtils.onActivityResult(requestCode, resultCode, data, new PhotoPickUtils.PickHandler() {
       @Override
       public void onPickSuccess(ArrayList<String> photos) {