Add stop all action in download notification

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

@@ -173,12 +173,16 @@ public class DownloadService extends Service implements DownloadManager.Download
             return;
         }
 
+        Intent stopAllIntent = new Intent(this, DownloadService.class);
+        stopAllIntent.setAction(ACTION_STOP_ALL);
+        PendingIntent piStopAll = PendingIntent.getService(this, 0, stopAllIntent, 0);
         mDownloadingBuilder = new NotificationCompat.Builder(getApplicationContext())
                 .setSmallIcon(android.R.drawable.stat_sys_download)
                 .setOngoing(true)
                 .setAutoCancel(false)
                 .setCategory(NotificationCompat.CATEGORY_PROGRESS)
-                .setColor(getResources().getColor(R.color.colorPrimary));
+                .setColor(getResources().getColor(R.color.colorPrimary))
+                .addAction(R.drawable.ic_stop_x24, getString(R.string.stat_download_action_stop_all), piStopAll);
     }
 
     private void ensureDownloadedBuilder() {

app/src/main/res/values-zh-rCN/strings.xml

@@ -190,6 +190,7 @@
     <string name="download_remove_dialog_title">移除画廊</string>
     <string name="download_remove_dialog_message">从下载列表移除 %s ？</string>
     <string name="download_remove_dialog_check_text">删除图片文件</string>
+    <string name="stat_download_action_stop_all">全部停止</string>
 
     <!-- Gallery Activity -->
     <string name="page_menu_title">第 %d 页</string>

app/src/main/res/values-zh-rHK/strings.xml

@@ -190,6 +190,7 @@
     <string name="download_remove_dialog_title">移除畫廊</string>
     <string name="download_remove_dialog_message">從下載列表移除 %s ？</string>
     <string name="download_remove_dialog_check_text">刪除圖片文件</string>
+    <string name="stat_download_action_stop_all">全部停止</string>
 
     <!-- Gallery Activity -->
     <string name="page_menu_title">第 %d 頁</string>

app/src/main/res/values-zh-rTW/strings.xml

@@ -190,6 +190,7 @@
     <string name="download_remove_dialog_title">移除畫廊</string>
     <string name="download_remove_dialog_message">從下載列表移除 %s ？</string>
     <string name="download_remove_dialog_check_text">刪除圖片檔案</string>
+    <string name="stat_download_action_stop_all">全部停止</string>
 
     <!-- Gallery Activity -->
     <string name="page_menu_title">第 %d 頁</string>

app/src/main/res/values/strings.xml

@@ -230,6 +230,7 @@
     <string name="download_remove_dialog_title">Remove Gallery</string>
     <string name="download_remove_dialog_message">Remove %s from download list ?</string>
     <string name="download_remove_dialog_check_text">Delete image files</string>
+    <string name="stat_download_action_stop_all">Stop All</string>
 
     <!-- Gallery Activity -->
     <string name="page_menu_title">Page %d</string>