Add start all download items

app/src/main/java/com/hippo/ehviewer/download/DownloadManager.java

@@ -79,14 +79,16 @@ public class DownloadManager implements SpiderQueen.OnSpiderListener {
         mLabelList = labels;
 
         // Create list for each label
-        mMap = new HashMap<>();
+        HashMap<String, LinkedList<DownloadInfo>> map = new HashMap<>();
+        mMap = map;
         for (String label : labels) {
-            mMap.put(label, new LinkedList<DownloadInfo>());
+            map.put(label, new LinkedList<DownloadInfo>());
         }
         // Create default for non tag
         mDefaultInfoList = new LinkedList<>();
         // Create all download info map
-        mAllInfoMap = new SparseArray<>();
+        SparseArray<DownloadInfo> allInfoMap = new SparseArray<>();
+        mAllInfoMap = allInfoMap;
 
         // Fill download info list
         LazyList<DownloadInfoRaw> lazyList = EhDB.getDownloadInfoLazyList();
@@ -97,15 +99,15 @@ public class DownloadManager implements SpiderQueen.OnSpiderListener {
             }
 
             // Add to all info map
-            mAllInfoMap.put(info.galleryInfo.gid, info);
+            allInfoMap.put(info.galleryInfo.gid, info);
 
             // Add to list
             LinkedList<DownloadInfo> list = getInfoListForLabel(info.label);
             if (list == null) {
                 list = new LinkedList<>();
-                mMap.put(info.label, list);
-                if (!mLabelList.contains(info.label)) {
-                    mLabelList.add(info.label);
+                map.put(info.label, list);
+                if (!labels.contains(info.label)) {
+                    labels.add(info.label);
                 }
             }
             list.add(info);
@@ -267,6 +269,34 @@ public class DownloadManager implements SpiderQueen.OnSpiderListener {
         }
     }
 
+    void startAllDownload() {
+        boolean update = false;
+        // Start all STATE_NONE and STATE_FAILED item
+        SparseArray<DownloadInfo> allInfoMap = mAllInfoMap;
+        List<DownloadInfo> waitList = mWaitList;
+        for (int i = 0, n = allInfoMap.size(); i < n; i++) {
+            DownloadInfo info = allInfoMap.valueAt(i);
+            if (info.state == DownloadInfo.STATE_NONE || info.state == DownloadInfo.STATE_FAILED) {
+                update = true;
+                // Set state DownloadInfo.STATE_WAIT
+                info.state = DownloadInfo.STATE_WAIT;
+                // Add to wait list
+                waitList.add(info);
+                // Update in DB
+                EhDB.updateDownloadInfo(info);
+            }
+        }
+
+        if (update) {
+            // Notify Listener
+            if (mDownloadInfoListener != null) {
+                mDownloadInfoListener.onUpdateAll();
+            }
+            // Ensure download
+            ensureDownload();
+        }
+    }
+
     void stopDownload(int gid) {
         DownloadInfo info = stopDownloadInternal(gid);
         if (info != null) {

app/src/main/java/com/hippo/ehviewer/download/DownloadService.java

@@ -132,11 +132,15 @@ public class DownloadService extends Service implements DownloadManager.Download
         }
 
         if (ACTION_START.equals(action)) {
-            GalleryInfo gi= intent.getParcelableExtra(KEY_GALLERY_INFO);
+            GalleryInfo gi = intent.getParcelableExtra(KEY_GALLERY_INFO);
             String label = intent.getStringExtra(KEY_LABEL);
             if (gi != null && mDownloadManager != null) {
                 mDownloadManager.startDownload(gi, label);
             }
+        } else if (ACTION_START_ALL.equals(action)) {
+            if (mDownloadManager != null) {
+                mDownloadManager.startAllDownload();
+            }
         } else if (ACTION_STOP.equals(action)) {
             int gid = intent.getIntExtra(KEY_GID, -1);
             if (gid != -1 && mDownloadManager != null) {
@@ -182,7 +186,7 @@ public class DownloadService extends Service implements DownloadManager.Download
                 .setAutoCancel(false)
                 .setCategory(NotificationCompat.CATEGORY_PROGRESS)
                 .setColor(getResources().getColor(R.color.colorPrimary))
-                .addAction(R.drawable.ic_stop_x24, getString(R.string.stat_download_action_stop_all), piStopAll);
+                .addAction(R.drawable.ic_pause_x24, getString(R.string.stat_download_action_stop_all), piStopAll);
     }
 
     private void ensureDownloadedBuilder() {

app/src/main/java/com/hippo/ehviewer/ui/scene/DownloadScene.java

@@ -32,6 +32,7 @@ import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.transition.TransitionInflater;
 import android.view.LayoutInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ProgressBar;
@@ -191,6 +192,31 @@ public class DownloadScene extends ToolbarScene
         finish();
     }
 
+    @Override
+    public int getMenuResId() {
+        return R.menu.scene_download;
+    }
+
+    @Override
+    public boolean onMenuItemClick(MenuItem item) {
+        int id = item.getItemId();
+        switch (id) {
+            case R.id.action_start_all: {
+                Intent intent = new Intent(getActivity(), DownloadService.class);
+                intent.setAction(DownloadService.ACTION_START_ALL);
+                getActivity().startService(intent);
+                return true;
+            }
+            case R.id.action_stop_all: {
+                Intent intent = new Intent(getActivity(), DownloadService.class);
+                intent.setAction(DownloadService.ACTION_STOP_ALL);
+                getActivity().startService(intent);
+                return true;
+            }
+        }
+        return false;
+    }
+
     @Override
     public void onDestroyView() {
         super.onDestroyView();