收藏->缓存全本

app/src/main/AndroidManifest.xml

@@ -11,6 +11,8 @@
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
 
+    <uses-permission android:name="android.permission.GET_TASKS"/>
+
     <application
         android:name=".ReaderApplication"
         android:allowBackup="true"

app/src/main/java/com/justwayward/reader/service/DownloadBookService.java

@@ -119,7 +119,7 @@ public synchronized void addToDownloadQueue(DownloadQueue downloadQueue) {
             // 添加到下载队列
             downloadQueues.add(downloadQueue);
             // 当前队列里有其他任务，才提示
-            if (downloadQueues.size() > 1)
+            if (downloadQueues.size() >= 1)
                 ToastUtils.showSingleToast("成功加入缓存队列");
         }
         // 从队列顺序取出第一条下载
@@ -190,6 +190,7 @@ protected void onPostExecute(Integer failureCount) {
     private int download(String url, final String bookId, final int chapter) {
 
         final int[] result = {-1};
+        final BookPageFactory factory = new BookPageFactory(bookId);
 
         bookApi.getChapterRead(url).subscribeOn(Schedulers.io())
                 .observeOn(AndroidSchedulers.mainThread())
@@ -198,6 +199,7 @@ private int download(String url, final String bookId, final int chapter) {
                     public void onNext(ChapterRead data) {
                         if (data.chapter != null) {
                             post(new DownloadProgress(bookId, chapter));
+                            factory.append(data.chapter, chapter);
                             result[0] = 1;
                         } else {
                             result[0] = 0;

app/src/main/java/com/justwayward/reader/ui/activity/ReadActivity.java

@@ -538,7 +538,8 @@ private void toggleReadBar() { // 切换工具栏 隐藏/显示 状态
 
     @Override
     public void showError() {
-
+        ToastUtils.showSingleToast("加载失败");
+        hideDialog();
     }
 
     @Override

app/src/main/java/com/justwayward/reader/ui/contract/RecommendContract.java

@@ -1,6 +1,7 @@
 package com.justwayward.reader.ui.contract;
 
 import com.justwayward.reader.base.BaseContract;
+import com.justwayward.reader.bean.BookToc;
 import com.justwayward.reader.bean.Recommend;
 
 import java.util.List;
@@ -13,6 +14,8 @@ public interface RecommendContract {
 
     interface View extends BaseContract.BaseView {
         void showRecommendList(List<Recommend.RecommendBooks> list);
+
+        void showBookToc(String bookId, List<BookToc.mixToc.Chapters> list);
     }
 
     interface Presenter<T> extends BaseContract.BasePresenter<T> {

app/src/main/java/com/justwayward/reader/ui/fragment/RecommendFragment.java

@@ -1,9 +1,13 @@
 package com.justwayward.reader.ui.fragment;
 
+import android.app.ActivityManager;
+import android.content.ComponentName;
+import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.graphics.Color;
 import android.support.v7.app.AlertDialog;
+import android.text.TextUtils;
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -18,12 +22,17 @@
 import com.justwayward.reader.R;
 import com.justwayward.reader.base.BaseRVFragment;
 import com.justwayward.reader.base.Constant;
+import com.justwayward.reader.bean.BookToc;
 import com.justwayward.reader.bean.Recommend;
+import com.justwayward.reader.bean.support.DownloadComplete;
+import com.justwayward.reader.bean.support.DownloadQueue;
 import com.justwayward.reader.bean.support.RefreshCollectionsEvent;
 import com.justwayward.reader.component.AppComponent;
 import com.justwayward.reader.component.DaggerMainComponent;
 import com.justwayward.reader.manager.CollectionsManager;
+import com.justwayward.reader.service.DownloadBookService;
 import com.justwayward.reader.ui.activity.BookDetailActivity;
+import com.justwayward.reader.ui.activity.MainActivity;
 import com.justwayward.reader.ui.activity.ReadActivity;
 import com.justwayward.reader.ui.contract.RecommendContract;
 import com.justwayward.reader.ui.easyadapter.RecommendAdapter;
@@ -119,6 +128,19 @@ public void showRecommendList(List<Recommend.RecommendBooks> list) {
         mAdapter.addAll(list);
     }
 
+    @Override
+    public void showBookToc(String bookId, List<BookToc.mixToc.Chapters> list) {
+        DownloadBookService.post(new DownloadQueue(bookId, list, 1, list.size()));
+        dismissDialog();
+    }
+
+    @Subscribe(threadMode = ThreadMode.MAIN)
+    public void downloadComplete(DownloadComplete complete) {
+        if (isForeground(getActivity().getClass().getName())) {
+            ToastUtils.showSingleToast("缓存完成");
+        }
+    }
+
     @Override
     public void onItemClick(int position) {
         //批量管理时，屏蔽点击事件
@@ -167,8 +189,8 @@ public void onClick(DialogInterface dialog, int which) {
                                         break;
                                     case 3:
                                         //缓存全本
-                                        //TODO 缓存全本
-                                        ToastUtils.showToast("正在拼命开发中...");
+                                        showDialog();
+                                        mPresenter.getTocList(mAdapter.getItem(position)._id);
                                         break;
                                     case 4:
                                         //删除
@@ -313,6 +335,7 @@ public void RefreshList(RefreshCollectionsEvent event) {
     @Override
     public void showError() {
         loaddingError();
+        dismissDialog();
     }
 
     @Override
@@ -354,4 +377,22 @@ public void onDestroyView() {
         EventBus.getDefault().unregister(this);
     }
 
+    private boolean isForeground(String className) {
+        if (TextUtils.isEmpty(className)) {
+            return false;
+        }
+
+        ActivityManager am = (ActivityManager) activity.getSystemService(Context.ACTIVITY_SERVICE);
+        List<ActivityManager.RunningTaskInfo> list = am.getRunningTasks(1);
+        if (list != null && list.size() > 0) {
+            ComponentName cpn = list.get(0).topActivity;
+            if (MainActivity.class.getName().contains(cpn.getClassName())) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+
 }

app/src/main/java/com/justwayward/reader/ui/presenter/BookReadPresenter.java

@@ -84,6 +84,8 @@ public void getChapterRead(String url, final int chapter) {
                     public void onNext(ChapterRead data) {
                         if (data.chapter != null && mView != null) {
                             mView.showChapterRead(data.chapter, chapter);
+                        } else {
+                            mView.showError();
                         }
                     }
 
@@ -94,6 +96,7 @@ public void onCompleted() {
                     @Override
                     public void onError(Throwable e) {
                         LogUtils.e("onError: " + e);
+                        mView.showError();
                     }
                 });
         addSubscrebe(rxSubscription);

app/src/main/java/com/justwayward/reader/ui/presenter/RecommendPresenter.java

@@ -1,9 +1,13 @@
 package com.justwayward.reader.ui.presenter;
 
+import android.content.Context;
+
 import com.justwayward.reader.api.BookApi;
 import com.justwayward.reader.base.RxPresenter;
+import com.justwayward.reader.bean.BookToc;
 import com.justwayward.reader.bean.Recommend;
 import com.justwayward.reader.ui.contract.RecommendContract;
+import com.justwayward.reader.utils.ACache;
 import com.justwayward.reader.utils.LogUtils;
 import com.justwayward.reader.utils.RxUtil;
 import com.justwayward.reader.utils.StringUtils;
@@ -16,17 +20,20 @@
 import rx.Observer;
 import rx.Subscription;
 import rx.android.schedulers.AndroidSchedulers;
+import rx.schedulers.Schedulers;
 
 /**
  * @author yuyh.
  * @date 2016/8/3.
  */
 public class RecommendPresenter extends RxPresenter<RecommendContract.View> implements RecommendContract.Presenter<RecommendContract.View> {
 
+    private Context mContext;
     private BookApi bookApi;
 
     @Inject
-    public RecommendPresenter(BookApi bookApi) {
+    public RecommendPresenter(Context mContext, BookApi bookApi) {
+        this.mContext = mContext;
         this.bookApi = bookApi;
     }
 
@@ -63,4 +70,29 @@ public void onError(Throwable e) {
                 });
         addSubscrebe(rxSubscription);
     }
+
+    public void getTocList(final String bookId) {
+        bookApi.getBookToc(bookId, "chapters").subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(new Observer<BookToc>() {
+                    @Override
+                    public void onNext(BookToc data) {
+                        ACache.get(mContext).put(bookId + "bookToc", data);
+                        List<BookToc.mixToc.Chapters> list = data.mixToc.chapters;
+                        if (list != null && !list.isEmpty() && mView != null) {
+                            mView.showBookToc(bookId, list);
+                        }
+                    }
+
+                    @Override
+                    public void onCompleted() {
+                    }
+
+                    @Override
+                    public void onError(Throwable e) {
+                        LogUtils.e("onError: " + e);
+                        mView.showError();
+                    }
+                });
+    }
 }

app/src/main/java/com/justwayward/reader/utils/BookPageFactory.java

@@ -43,6 +43,10 @@ public class BookPageFactory {
 
     private static LRUMap<String, ArrayList<String>> cache = new LRUMap<>(10);
 
+    public BookPageFactory(String bookId){
+        this.bookId = bookId;
+    }
+
     public BookPageFactory(String bookId, int lineHeight) {
         this.bookId = bookId;
         mWidth = ScreenUtils.getScreenWidth();