WIP readd Download Tab

app/src/main/AndroidManifest.xml

@@ -3,6 +3,8 @@
     package="com.workingagenda.democracydroid">
 
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.INTERNET" />
 

app/src/main/java/com/workingagenda/democracydroid/Adapters/DownloadsAdapter.java

@@ -0,0 +1,88 @@
+/*
+ *
+ *   Copyright (C) 2014-2015 Fenimore Love
+ *
+ *   This program is free software: you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published by
+     the Free Software Foundation, either version 3 of the License, or
+     (at your option) any later version.
+ *   This program is distributed in the hope that it will be useful,
+     but WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+     GNU General Public License for more details.
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.workingagenda.democracydroid.Adapters;
+
+import android.content.Context;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+
+import com.workingagenda.democracydroid.R;
+
+import java.io.File;
+import java.util.List;
+
+/**
+ * Created by fen on 12/9/15.
+ */
+@SuppressWarnings("DefaultFileTemplate")
+public class DownloadsAdapter extends ArrayAdapter<File> {
+
+    public DownloadsAdapter(Context context, int resource, List<File> files){
+        super(context, resource, files);
+    }
+
+    @NonNull
+    @Override
+    public View getView(int position, View convertView, @NonNull ViewGroup parent){
+        View v = convertView;
+
+        if(v == null) {
+            LayoutInflater vi;
+            vi = LayoutInflater.from(getContext());
+            v = vi.inflate(R.layout.row_download, null);
+        }
+
+        File f = getItem(position);
+        if (f != null) {
+            ImageView img = v.findViewById(R.id.row_image);
+            TextView txt = v.findViewById(R.id.row_title);
+            String title = f.getName();
+            Boolean isVideo = false;
+
+            if (txt != null && title.startsWith("dn")){
+                title = title.substring(0, title.length() - 4);
+                title = title.substring(2, title.length());
+                title = title.substring(0, 7) + "-" + title.substring(7, title.length());
+                if (title.endsWith("-1"))
+                    title = title.substring(0, title.length()-2);
+                txt.setText(title);
+            } else if (txt != null) {
+                title = title.substring(0, title.length() - 12);
+                txt.setText(title);
+            }
+
+            if(f.getName().endsWith(".mp4")){
+                isVideo = true;
+            }
+            if (isVideo) {
+                img.setImageResource(R.drawable.ic_movie_icon);
+            } else {
+                img.setImageResource(R.drawable.ic_microphone);
+            }
+        }
+
+        return v;
+    }
+
+}

app/src/main/java/com/workingagenda/democracydroid/Adapters/ViewHolders/EpisodeViewHolder.java

@@ -16,10 +16,17 @@
  */
 package com.workingagenda.democracydroid.Adapters.ViewHolders;
 
+import android.Manifest;
 import android.app.Activity;
+import android.app.DownloadManager;
+import android.content.Context;
+import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
 import android.net.Uri;
+import android.os.Build;
+import android.os.Environment;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.ContextMenu;
@@ -28,8 +35,11 @@
 import android.view.View;
 import android.widget.ImageView;
 import android.widget.TextView;
+import android.widget.Toast;
 
+import androidx.annotation.RequiresApi;
 import androidx.appcompat.app.AlertDialog;
+import androidx.core.content.ContextCompat;
 import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.RecyclerView;
 
@@ -38,6 +48,8 @@
 import com.workingagenda.democracydroid.R;
 import com.workingagenda.democracydroid.databinding.RowEpisodesBinding;
 
+import static androidx.core.content.ContextCompat.*;
+
 public class EpisodeViewHolder extends RecyclerView.ViewHolder
         implements View.OnCreateContextMenuListener, MenuItem.OnMenuItemClickListener {
 
@@ -50,6 +62,7 @@ public class EpisodeViewHolder extends RecyclerView.ViewHolder
     private final ImageView img;
     private final TextView tag;
     private final ImageView mOptions;
+    private final ImageView mDownload;
     private final SharedPreferences preferences;
     private Episode mEpisode;
 
@@ -61,6 +74,7 @@ public EpisodeViewHolder(final RowEpisodesBinding binding) {
         tag = binding.rowEpisodesTag;
         tag.setMaxLines(3);
         mOptions = binding.rowEpisodesOptions;
+        mDownload = binding.rowDownload;
         itemView.setOnCreateContextMenuListener(this);
         preferences = PreferenceManager.getDefaultSharedPreferences(itemView.getContext());
     }
@@ -92,8 +106,23 @@ public void showEpisode(final Episode e) {
             }
             itemView.setOnClickListener(view -> loadEpisode(e));
             mOptions.setOnClickListener(view -> mOptions.showContextMenu());
-        }
+            mDownload.setOnClickListener(view -> {
+                AlertDialog.Builder builder = new AlertDialog.Builder(itemView.getContext());
+                builder.setTitle("Download");
+                builder.setMessage("Are you sure you want to download today's episode?");
+                builder.setNeutralButton("Cancel", (dialog, which) -> {});
+                builder.setNegativeButton("Audio", (dialog, which) ->
+                        Download(e.getAudioUrl(), e.getTitle(), e.getDescription()));
+                builder.setPositiveButton("Video", (dialog, which) ->
+                        Download(e.getVideoUrl(), e.getTitle(), e.getDescription()));
+                AlertDialog alert = builder.create();
+                alert.show();
+            }
+        );
     }
+}
+
+
 
     private void loadEpisode(Episode e) {
         if (e != null) {
@@ -155,6 +184,41 @@ public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMen
         }
     }
 
+
+    // FIXME: Show progress:
+    // http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog
+    private void Download(String url, String title, String desc) {
+        if (checkSelfPermission(itemView.getContext(),
+                Manifest.permission.WRITE_EXTERNAL_STORAGE)
+                != PackageManager.PERMISSION_GRANTED) {
+            ((Activity)itemView.getContext()).requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
+                    0);
+            // TODO: catch onRequestPermissionsResult
+        } else {
+            if ("http://democracynow.videocdn.scaleengine.net/democracynow-iphone/play/democracynow/playlist.m3u8".equals(url)) {
+                Toast toast = Toast.makeText(itemView.getContext(),
+                        "You can't download the Live Stream", Toast.LENGTH_LONG);
+                toast.show();
+                return;
+            }
+            DownloadManager.Request request = new DownloadManager.Request(Uri.parse(url));
+            request.setDescription(desc);
+            request.setTitle(title);
+            request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
+
+            String fileext = url.substring(url.lastIndexOf('/') + 1);
+            request.setDestinationInExternalPublicDir(Environment.DIRECTORY_PODCASTS, fileext);
+            //http://stackoverflow.com/questions/24427414/getsystemservices-is-undefined-when-called-in-a-fragment
+
+            // get download service and enqueue file
+            DownloadManager manager = (DownloadManager) itemView.getContext().getSystemService(Context.DOWNLOAD_SERVICE);
+            manager.enqueue(request);
+            // TODO: Save que ID for cancel button
+            Toast toast = Toast.makeText(itemView.getContext(), "Starting download of " + title, Toast.LENGTH_LONG);
+            toast.show();
+        }
+    }
+
     @Override
     public boolean onMenuItemClick(MenuItem menuItem) {
         int DEFAULT_STREAM = Integer.parseInt(preferences.getString("pref_default_stream", "0")); // 0=video
@@ -204,6 +268,16 @@ else if (DEFAULT_STREAM == 0)
                         .setPositiveButton(android.R.string.ok, null)
                         .show();
                 return true;
+            case R.id.menu_video_download:
+                if (mEpisode.getTitle().equals("Stream Live"))
+                    return true;
+                Download(mEpisode.getVideoUrl(), mEpisode.getTitle(), mEpisode.getDescription());
+                return true;
+            case R.id.menu_audio_download:
+                if (mEpisode.getTitle().equals("Stream Live"))
+                    return true;
+                Download(mEpisode.getAudioUrl(), mEpisode.getTitle(), mEpisode.getDescription());
+                return true;
             case R.id.menu_context_open_browser:
                 Intent intent = new Intent(Intent.ACTION_VIEW);
                 intent.setDataAndType(Uri.parse(mEpisode.getUrl()), "*/*");

app/src/main/java/com/workingagenda/democracydroid/MainActivity.java

@@ -34,13 +34,15 @@
 import com.google.android.material.tabs.TabLayout;
 import com.google.android.material.tabs.TabLayoutMediator;
 import com.workingagenda.democracydroid.databinding.ActivityMainBinding;
+import com.workingagenda.democracydroid.tabfragment.DownloadFragment;
 import com.workingagenda.democracydroid.tabfragment.PodcastFragment;
 import com.workingagenda.democracydroid.tabfragment.StoryFragment;
 
 public class MainActivity extends AppCompatActivity {
     private static final int POS_STORY = 0;
     private static final int POS_PODCAST = 1;
-    private static final int TOTAL_COUNT = 2;
+    private static final int POS_DOWNLOAD = 2;
+    private static final int TOTAL_COUNT = 3;
     ActivityMainBinding binding;
 
     @Override
@@ -145,6 +147,8 @@ public Fragment createFragment(int position) {
                     return new StoryFragment();
                 case POS_PODCAST:
                     return new PodcastFragment();
+                case POS_DOWNLOAD:
+                    return new DownloadFragment();
             }
         }
 
@@ -159,6 +163,9 @@ void getPageIcon(final TabLayout.Tab tab, final int position) {
                     tab.setIcon(R.drawable.ic_live_tv);
                     tab.setContentDescription(R.string.tab_broadcasts);
                     break;
+                case POS_DOWNLOAD:
+                    tab.setIcon(R.drawable.ic_download_white);
+                    tab.setContentDescription("Downloads");
             }
         }