修改bug

app/src/main/java/com/novel/read/adapter/BookListAdapter.kt

@@ -31,12 +31,12 @@ class BookListAdapter(private val mList: List<SearchResp.BookBean>, recyclerView
 
     init {
         if (recyclerView.layoutManager is LinearLayoutManager) {
-            val llMangager = recyclerView.layoutManager as LinearLayoutManager?
+            val manager = recyclerView.layoutManager as LinearLayoutManager?
             recyclerView.addOnScrollListener(object : RecyclerView.OnScrollListener() {
                 override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
                     super.onScrolled(recyclerView, dx, dy)
-                    totalItemCount = llMangager!!.itemCount
+                    totalItemCount = manager!!.itemCount
-                    lastVisibleItem = llMangager.findLastVisibleItemPosition()
+                    lastVisibleItem = manager.findLastVisibleItemPosition()
                     if (!isLoadingMore && totalItemCount == lastVisibleItem + visibleThreshold && totalItemCount >= COMMENT_SIZE) {
                         if (mOnLoadMoreListener != null) {
                             mOnLoadMoreListener!!.onLoadMore()
@@ -98,7 +98,7 @@ class BookListAdapter(private val mList: List<SearchResp.BookBean>, recyclerView
     }
 
     override fun getItemViewType(position: Int): Int {
-        if (position == itemCount - 1) {
+        if (mList.isNotEmpty() &&position == itemCount - 1) {
             return PROCESS_ITEM
         }
         return when {

app/src/main/java/com/novel/read/adapter/IViewHolder.java

@@ -1,15 +0,0 @@
-package com.novel.read.adapter;
-
-import android.view.View;
-import android.view.ViewGroup;
-
-/**
- * Created by newbiechen on 17-5-17.
- */
-
-public interface IViewHolder<T> {
-    View createItemView(ViewGroup parent);
-    void initView();
-    void onBind(T data, int pos);
-    void onClick();
-}

app/src/main/java/com/novel/read/adapter/IViewHolder.kt

@@ -0,0 +1,15 @@
+package com.novel.read.adapter
+
+import android.view.View
+import android.view.ViewGroup
+
+/**
+ * Created by zlj
+ */
+
+interface IViewHolder<T> {
+    fun createItemView(parent: ViewGroup): View
+    fun initView()
+    fun onBind(data: T, pos: Int)
+    fun onClick()
+}

app/src/main/java/com/novel/read/adapter/RankListAdapter.kt

@@ -31,12 +31,12 @@ class RankListAdapter( val mList: List<RankByUpdateResp.BookBean>, recyclerView:
 
     init {
         if (recyclerView.layoutManager is LinearLayoutManager) {
-            val llMangager = recyclerView.layoutManager as LinearLayoutManager?
+            val manager = recyclerView.layoutManager as LinearLayoutManager?
             recyclerView.addOnScrollListener(object : RecyclerView.OnScrollListener() {
                 override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
                     super.onScrolled(recyclerView, dx, dy)
-                    totalItemCount = llMangager!!.itemCount
+                    totalItemCount = manager!!.itemCount
-                    lastVisibleItem = llMangager.findLastVisibleItemPosition()
+                    lastVisibleItem = manager.findLastVisibleItemPosition()
                     if (!isLoadingMore && totalItemCount == lastVisibleItem + visibleThreshold && totalItemCount >= COMMENT_SIZE) {
                         if (mOnLoadMoreListener != null) {
                             mOnLoadMoreListener!!.onLoadMore()
@@ -44,7 +44,6 @@ class RankListAdapter( val mList: List<RankByUpdateResp.BookBean>, recyclerView:
                     }
                 }
             })
-
         }
     }
 
@@ -97,7 +96,7 @@ class RankListAdapter( val mList: List<RankByUpdateResp.BookBean>, recyclerView:
     }
 
     override fun getItemViewType(position: Int): Int {
-        if (position == itemCount - 1) {
+        if (mList.isNotEmpty() && position == itemCount - 1) {
             return PROCESS_ITEM
         }
         return when {

app/src/main/java/com/novel/read/adapter/SearchAdapter.kt

@@ -9,18 +9,18 @@ import android.widget.ImageView
 import android.widget.TextView
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
-
 import com.novel.read.R
 import com.novel.read.activity.NovelBookDetailActivity
 import com.novel.read.adapter.holder.EmptyHolder
 import com.novel.read.adapter.holder.MoreHolder
 import com.novel.read.constants.Constant
+import com.novel.read.constants.Constant.COMMENT_SIZE
 import com.novel.read.inter.OnLoadMoreListener
 import com.novel.read.model.protocol.SearchResp
 import com.novel.read.utlis.GlideImageLoader
-import com.novel.read.constants.Constant.COMMENT_SIZE
 
-class SearchAdapter(private val mList: List<SearchResp.BookBean>, recyclerView: RecyclerView) : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
+class SearchAdapter(private val mList: List<SearchResp.BookBean>, recyclerView: RecyclerView) :
+    RecyclerView.Adapter<RecyclerView.ViewHolder>() {
 
     private var mContext: Context? = null
 
@@ -35,12 +35,12 @@ class SearchAdapter(private val mList: List<SearchResp.BookBean>, recyclerView:
 
     init {
         if (recyclerView.layoutManager is LinearLayoutManager) {
-            val llMangager = recyclerView.layoutManager as LinearLayoutManager?
+            val manager = recyclerView.layoutManager as LinearLayoutManager?
             recyclerView.addOnScrollListener(object : RecyclerView.OnScrollListener() {
                 override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
                     super.onScrolled(recyclerView, dx, dy)
-                    totalItemCount = llMangager!!.itemCount
+                    totalItemCount = manager!!.itemCount
-                    lastVisibleItem = llMangager.findLastVisibleItemPosition()
+                    lastVisibleItem = manager.findLastVisibleItemPosition()
                     if (!isLoadingMore && totalItemCount == lastVisibleItem + visibleThreshold && totalItemCount >= COMMENT_SIZE) {
                         if (mOnLoadMoreListener != null) {
                             mOnLoadMoreListener!!.onLoadMore()
@@ -63,19 +63,23 @@ class SearchAdapter(private val mList: List<SearchResp.BookBean>, recyclerView:
         val view: View
         when (i) {
             VALUE_ITEM -> {
-                view = LayoutInflater.from(mContext).inflate(R.layout.rlv_item_search, viewGroup, false)
+                view = LayoutInflater.from(mContext)
+                    .inflate(R.layout.rlv_item_search, viewGroup, false)
                 return ViewHolder(view)
             }
             BOOK_ITEM -> {
-                view = LayoutInflater.from(mContext).inflate(R.layout.rlv_item_book_list_search, viewGroup, false)
+                view = LayoutInflater.from(mContext)
+                    .inflate(R.layout.rlv_item_book_list_search, viewGroup, false)
                 return BookHolder(view)
             }
             EMPTY_ITEM -> {
-                view = LayoutInflater.from(mContext).inflate(R.layout.rlv_empty_view, viewGroup, false)
+                view =
+                    LayoutInflater.from(mContext).inflate(R.layout.rlv_empty_view, viewGroup, false)
                 return EmptyHolder(view)
             }
             PROCESS_ITEM -> {
-                view = LayoutInflater.from(mContext).inflate(R.layout.load_more_layout, viewGroup, false)
+                view = LayoutInflater.from(mContext)
+                    .inflate(R.layout.load_more_layout, viewGroup, false)
                 return MoreHolder(view)
             }
             else -> throw IllegalArgumentException()
@@ -87,7 +91,12 @@ class SearchAdapter(private val mList: List<SearchResp.BookBean>, recyclerView:
             is ViewHolder -> {
                 val bookBean = mList[i]
                 viewHolder.mTvBookName.text = bookBean.title
-                viewHolder.itemView.setOnClickListener { view -> mClickListener!!.onItemClick(view, i) }
+                viewHolder.itemView.setOnClickListener { view ->
+                    mClickListener!!.onItemClick(
+                        view,
+                        i
+                    )
+                }
             }
             is BookHolder -> {
                 val bookBean = mList[i]
@@ -112,7 +121,7 @@ class SearchAdapter(private val mList: List<SearchResp.BookBean>, recyclerView:
     }
 
     override fun getItemViewType(position: Int): Int {
-        if (position == itemCount - 1) {
+        if (mList.isNotEmpty() && position == itemCount - 1) {
             return PROCESS_ITEM
         }
 

app/src/main/java/com/novel/read/adapter/StackAdapter.kt

@@ -42,7 +42,7 @@ class StackAdapter(private val mList: List<CategoryTypeResp.CategoryBean>) : Rec
             }
             GlideImageLoader.displayCornerImage(
                 mContext!!,
-                mList[i].cover!!,
+                mList[i].cover,
                 viewHolder.mIvType,
                 R.drawable.ic_type_default
             )

app/src/main/java/com/novel/read/adapter/ViewHolderImpl.java

@@ -5,13 +5,15 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import org.jetbrains.annotations.NotNull;
+
 public abstract class ViewHolderImpl<T> implements IViewHolder<T> {
     private View view;
     private Context context;
-    /****************************************************/
-    protected abstract int getItemLayoutId();
 
+    protected abstract int getItemLayoutId();
 
+    @NotNull
     @Override
     public View createItemView(ViewGroup parent) {
         view = LayoutInflater.from(parent.getContext())

app/src/main/java/com/novel/read/adapter/holder/EmptyHolder.java

@@ -1,13 +0,0 @@
-package com.novel.read.adapter.holder;
-
-import android.view.View;
-
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-
-public class EmptyHolder extends RecyclerView.ViewHolder {
-
-    public EmptyHolder(@NonNull View itemView) {
-        super(itemView);
-    }
-}

app/src/main/java/com/novel/read/adapter/holder/EmptyHolder.kt

@@ -0,0 +1,6 @@
+package com.novel.read.adapter.holder
+
+import android.view.View
+import androidx.recyclerview.widget.RecyclerView
+
+class EmptyHolder(itemView: View) : RecyclerView.ViewHolder(itemView)

app/src/main/java/com/novel/read/model/protocol/CategoryTypeResp.kt

@@ -20,6 +20,6 @@ class CategoryTypeResp : Serializable {
         var id: Int = 0
         var title: String = ""
             get() = StringUtils.convertCC(field)
-        var cover: String? = null
+        var cover: String = ""
     }
 }

app/src/main/java/com/novel/read/utlis/Charset.java

@@ -1,22 +0,0 @@
-package com.novel.read.utlis;
-
-/**
- * 编码类型
- */
-public enum Charset {
-	UTF8("UTF-8"),
-	UTF16LE("UTF-16LE"),
-	UTF16BE("UTF-16BE"),
-	GBK("GBK");
-
-	public String mName;
-	public static final byte BLANK = 0x0a;
-
-	Charset(String name) {
-		mName = name;
-	}
-
-	public String getName() {
-		return mName;
-	}
-}

app/src/main/java/com/novel/read/utlis/Charset.kt

@@ -0,0 +1,16 @@
+package com.novel.read.utlis
+
+/**
+ * 编码类型
+ */
+enum class Charset private constructor(var code: String) {
+    UTF8("UTF-8"),
+    UTF16LE("UTF-16LE"),
+    UTF16BE("UTF-16BE"),
+    GBK("GBK");
+
+
+    companion object {
+        val BLANK: Byte = 0x0a
+    }
+}

app/src/main/java/com/novel/read/utlis/FileUtils.java

@@ -132,7 +132,7 @@ public class FileUtils {
     }
 
     //判断是否挂载了SD卡
-    public static boolean isSdCardExist(){
+    private static boolean isSdCardExist(){
         if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())){
             return true;
         }
@@ -224,16 +224,6 @@ public class FileUtils {
                 charset = Charset.UTF8;
                 checked = true;
             }
-            /*
-             * 不支持 UTF16LE 和 UTF16BE
-            else if (first3Bytes[0] == (byte) 0xFF && first3Bytes[1] == (byte) 0xFE) {
-                charset = Charset.UTF16LE;
-                checked = true;
-            } else if (first3Bytes[0] == (byte) 0xFE
-                    && first3Bytes[1] == (byte) 0xFF) {
-                charset = Charset.UTF16BE;
-                checked = true;
-            } else */
 
             bis.mark(0);
             if (!checked) {

app/src/main/java/com/novel/read/utlis/GlideImageLoader.kt

@@ -16,7 +16,7 @@ import com.novel.read.R
 
 
 /**
- * create by 赵利君 on 2018/11/21
+ * create by zlj on 2018/11/21
  * describe:
  */
 object GlideImageLoader {

app/src/main/java/com/novel/read/utlis/StringUtils.kt

@@ -1,6 +1,5 @@
 package com.novel.read.utlis
 
-import android.content.Context
 import android.text.TextUtils
 import com.novel.read.widget.page.ReadSettingManager.Companion.SHARED_READ_CONVERT_TYPE
 

app/src/main/java/com/novel/read/widget/page/LocalPageLoader.java

@@ -112,7 +112,7 @@ public class LocalPageLoader extends PageLoader {
             //如果存在Chapter
             if (hasChapter) {
                 //将数据转换成String
-                String blockContent = new String(buffer, 0, length, mCharset.getName());
+                String blockContent = new String(buffer, 0, length, mCharset.getCode());
                 //当前Block下使过的String的指针
                 int seekPos = 0;
                 //进行正则匹配
@@ -136,7 +136,7 @@ public class LocalPageLoader extends PageLoader {
                             TxtChapter preChapter = new TxtChapter();
                             preChapter.title = "序章";
                             preChapter.start = 0;
-                            preChapter.end = chapterContent.getBytes(mCharset.getName()).length; //获取String的byte值,作为最终值
+                            preChapter.end = chapterContent.getBytes(mCharset.getCode()).length; //获取String的byte值,作为最终值
 
                             //如果序章大小大于30才添加进去
                             if (preChapter.end - preChapter.start > 30) {
@@ -154,7 +154,7 @@ public class LocalPageLoader extends PageLoader {
                             //获取上一章节
                             TxtChapter lastChapter = chapters.get(chapters.size() - 1);
                             //将当前段落添加上一章去
-                            lastChapter.end += chapterContent.getBytes(mCharset.getName()).length;
+                            lastChapter.end += chapterContent.getBytes(mCharset.getCode()).length;
 
                             //如果章节内容太小，则移除
                             if (lastChapter.end - lastChapter.start < 30) {
@@ -176,7 +176,7 @@ public class LocalPageLoader extends PageLoader {
 
                             //获取上一章节
                             TxtChapter lastChapter = chapters.get(chapters.size() - 1);
-                            lastChapter.end = lastChapter.start + chapterContent.getBytes(mCharset.getName()).length;
+                            lastChapter.end = lastChapter.start + chapterContent.getBytes(mCharset.getCode()).length;
 
                             //如果章节内容太小，则移除
                             if (lastChapter.end - lastChapter.start < 30) {
@@ -216,7 +216,7 @@ public class LocalPageLoader extends PageLoader {
                         int end = length;
                         //寻找换行符作为终止点
                         for (int i = chapterOffset + MAX_LENGTH_WITH_NO_CHAPTER; i < length; ++i) {
-                            if (buffer[i] == Charset.BLANK) {
+                            if (buffer[i] == Charset.Companion.getBLANK()) {
                                 end = i;
                                 break;
                             }
@@ -303,7 +303,7 @@ public class LocalPageLoader extends PageLoader {
         //进行章节匹配
         for (String str : CHAPTER_PATTERNS) {
             Pattern pattern = Pattern.compile(str, Pattern.MULTILINE);
-            Matcher matcher = pattern.matcher(new String(buffer, 0, length, mCharset.getName()));
+            Matcher matcher = pattern.matcher(new String(buffer, 0, length, mCharset.getCode()));
             //如果匹配存在，那么就表示当前章节使用这种匹配方式
             if (matcher.find()) {
                 mChapterPattern = pattern;
@@ -432,7 +432,7 @@ public class LocalPageLoader extends PageLoader {
         test = StringUtils.INSTANCE.convertCC(test);
         content = test.getBytes();
         ByteArrayInputStream bais = new ByteArrayInputStream(content);
-        return new BufferedReader(new InputStreamReader(bais, mCharset.getName()));
+        return new BufferedReader(new InputStreamReader(bais, mCharset.getCode()));
     }
 
     @Override