added ability to share txt file to the app

txt file can have any links, playlist links or simple queries. The app will go through each line and put them in the result page

.idea/misc.xml

@@ -94,7 +94,7 @@
         <entry key="..\:/Users/denis/Documents/GitHub/ytdlnis/app/src/main/res/layout/filter_chip.xml" value="0.18854166666666666" />
         <entry key="..\:/Users/denis/Documents/GitHub/ytdlnis/app/src/main/res/layout/fragment_downloads.xml" value="0.22" />
         <entry key="..\:/Users/denis/Documents/GitHub/ytdlnis/app/src/main/res/layout/fragment_history.xml" value="0.2" />
-        <entry key="..\:/Users/denis/Documents/GitHub/ytdlnis/app/src/main/res/layout/fragment_home.xml" value="0.16" />
+        <entry key="..\:/Users/denis/Documents/GitHub/ytdlnis/app/src/main/res/layout/fragment_home.xml" value="0.25" />
         <entry key="..\:/Users/denis/Documents/GitHub/ytdlnis/app/src/main/res/layout/fragment_more.xml" value="0.33" />
         <entry key="..\:/Users/denis/Documents/GitHub/ytdlnis/app/src/main/res/layout/fragment_music_editor.xml" value="0.16875" />
         <entry key="..\:/Users/denis/Documents/GitHub/ytdlnis/app/src/main/res/layout/fragment_settings.xml" value="0.16875" />

app/src/main/AndroidManifest.xml

@@ -27,6 +27,11 @@
                 <category android:name="android.intent.category.DEFAULT" />
                 <data android:mimeType="text/plain" />
             </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+                <category android:name="android.intent.category.DEFAULT"/>
+                <data android:mimeType="application/txt" />
+            </intent-filter>
         </activity>
         <activity
             android:name=".page.settings.SettingsActivity"

app/src/main/java/com/deniscerri/ytdlnis/MainActivity.java

@@ -7,6 +7,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.ServiceConnection;
 import android.content.SharedPreferences;
+import android.net.Uri;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.util.Log;
@@ -28,6 +29,12 @@ import com.deniscerri.ytdlnis.service.IDownloaderService;
 import com.deniscerri.ytdlnis.util.NotificationUtil;
 import com.deniscerri.ytdlnis.util.UpdateUtil;
 
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
@@ -150,14 +157,32 @@ public class MainActivity extends AppCompatActivity{
 
     public void handleIntents(Intent intent){
         String action = intent.getAction();
-        if(Intent.ACTION_SEND.equals(action)){
+        String type = intent.getType();
+        if(Intent.ACTION_SEND.equals(action) && type != null){
             Log.e(TAG, action);
 
             homeFragment = new HomeFragment();
             downloadsFragment = new DownloadsFragment();
             moreFragment = new MoreFragment();
-
+            if (type.equalsIgnoreCase("application/txt")){
-            homeFragment.handleIntent(intent);
+                try{
+                    Uri uri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
+                    InputStream is = getContentResolver().openInputStream(uri);
+                    StringBuilder textBuilder = new StringBuilder();
+                    Reader reader = new BufferedReader(new InputStreamReader
+                            (is, Charset.forName(StandardCharsets.UTF_8.name())));
+                    int c = 0;
+                    while ((c = reader.read()) != -1) {
+                        textBuilder.append((char) c);
+                    }
+                    String[] lines = textBuilder.toString().split("\n");
+                    homeFragment.handleFileIntent(lines);
+                }catch (Exception e){
+                    e.printStackTrace();
+                }
+            }else{
+                homeFragment.handleIntent(intent);
+            }
             initFragments();
         }
     }

app/src/main/java/com/deniscerri/ytdlnis/page/HomeFragment.java

@@ -7,7 +7,6 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
-import android.media.MediaScannerConnection;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
@@ -20,15 +19,13 @@ import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.Window;
-import android.widget.AdapterView;
-import android.widget.ArrayAdapter;
 import android.widget.AutoCompleteTextView;
 import android.widget.Button;
 import android.widget.Toast;
+
 import androidx.appcompat.widget.SearchView;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.core.app.ActivityCompat;
-import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
 import androidx.recyclerview.widget.RecyclerView;
 import com.deniscerri.ytdlnis.MainActivity;
@@ -48,18 +45,8 @@ import com.google.android.material.chip.Chip;
 import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.google.android.material.progressindicator.LinearProgressIndicator;
-import com.google.android.material.textfield.TextInputEditText;
 import com.google.android.material.textfield.TextInputLayout;
-import java.io.File;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
 import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Locale;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -69,6 +56,7 @@ public class HomeFragment extends Fragment implements HomeRecyclerViewAdapter.On
     private View fragmentView;
     private LinearProgressIndicator progressBar;
     private String inputQuery;
+    private String[] inputQueries;
     private RecyclerView recyclerView;
     private HomeRecyclerViewAdapter homeRecyclerViewAdapter;
     private ShimmerFrameLayout shimmerCards;
@@ -238,13 +226,6 @@ public class HomeFragment extends Fragment implements HomeRecyclerViewAdapter.On
 
         initMenu();
 
-        if (inputQuery != null) {
-            parseQuery();
-            inputQuery = null;
-        } else {
-            initCards();
-        }
-
         homeFabs = fragmentView.findViewById(R.id.home_fabs);
         downloadFabs = homeFabs.findViewById(R.id.download_selected_coordinator);
         downloadAllFab = homeFabs.findViewById(R.id.download_all_coordinator);
@@ -262,6 +243,22 @@ public class HomeFragment extends Fragment implements HomeRecyclerViewAdapter.On
         download_all_fab.setTag("downloadAll");
         download_all_fab.setOnClickListener(this);
 
+        if (inputQueries != null) {
+            dbManager = new DBManager(context);
+            dbManager.clearResults();
+            dbManager.close();
+            for (int i = 0; i < inputQueries.length; i++){
+                inputQuery = inputQueries[i];
+                activity.runOnUiThread(() -> parseQuery(true));
+            }
+            if (inputQueries.length > 1){
+                Toast.makeText(context, getString(R.string.finished_loading), Toast.LENGTH_SHORT).show();
+            }
+            inputQueries = null;
+        } else {
+            initCards();
+        }
+
         return fragmentView;
     }
 
@@ -361,7 +358,7 @@ public class HomeFragment extends Fragment implements HomeRecyclerViewAdapter.On
                 downloadFabs.setVisibility(View.GONE);
                 selectedObjects = new ArrayList<>();
                 inputQuery = query.trim();
-                parseQuery();
+                parseQuery(true);
                 return true;
             }
 
@@ -400,7 +397,11 @@ public class HomeFragment extends Fragment implements HomeRecyclerViewAdapter.On
 
 
     public void handleIntent(Intent intent) {
-        inputQuery = intent.getStringExtra(Intent.EXTRA_TEXT);
+        inputQueries = new String[]{intent.getStringExtra(Intent.EXTRA_TEXT)};
+    }
+
+    public void handleFileIntent(String[] lines) {
+        inputQueries = lines;
     }
 
     public void scrollToTop() {
@@ -408,7 +409,7 @@ public class HomeFragment extends Fragment implements HomeRecyclerViewAdapter.On
         new Handler(Looper.getMainLooper()).post(() -> ((AppBarLayout) topAppBar.getParent()).setExpanded(true, true));
     }
 
-    private void parseQuery() {
+    private void parseQuery(boolean resetResults) {
         shimmerCards.startShimmer();
         shimmerCards.setVisibility(View.VISIBLE);
         homeRecyclerViewAdapter.clear();
@@ -444,11 +445,12 @@ public class HomeFragment extends Fragment implements HomeRecyclerViewAdapter.On
                         @Override
                         public void run() {
                             try {
-                                resultObjects = infoUtil.search(query);
+                                if (resetResults) resultObjects.clear();
+                                resultObjects.addAll(infoUtil.search(query));
                             } catch (Exception e) {
                                 Log.e(TAG, e.toString());
                             }
-                            dbManager.clearResults();
+                            if (resetResults) dbManager.clearResults();
                             dbManager.addToResults(resultObjects);
                             dbManager.close();
                             new Handler(Looper.getMainLooper()).post(() -> {
@@ -484,13 +486,13 @@ public class HomeFragment extends Fragment implements HomeRecyclerViewAdapter.On
                         @Override
                         public void run() {
                             try {
-                                resultObjects.clear();
+                                if (resetResults) resultObjects.clear();
                                 resultObjects.add(infoUtil.getVideo(query));
                             } catch (Exception e) {
                                 Log.e(TAG, e.toString());
                             }
 
-                            dbManager.clearResults();
+                            if (resetResults) dbManager.clearResults();
                             dbManager.addToResults(resultObjects);
                             dbManager.close();
                             new Handler(Looper.getMainLooper()).post(() -> {
@@ -516,10 +518,12 @@ public class HomeFragment extends Fragment implements HomeRecyclerViewAdapter.On
                         public void run() {
                             try {
                                 String nextPageToken = "";
-                                dbManager.clearResults();
+                                if (resetResults) dbManager.clearResults();
                                 dbManager.close();
-                                resultObjects.clear();
+                                if (resetResults){
-                                homeRecyclerViewAdapter.setVideoList(new ArrayList<>(), true);
+                                    resultObjects.clear();
+                                    homeRecyclerViewAdapter.setVideoList(new ArrayList<>(), true);
+                                }
                                 do {
                                     InfoUtil.PlaylistTuple tmp = infoUtil.getPlaylist(query, nextPageToken);
                                     ArrayList<Video> tmp_vids = tmp.getVideos();
@@ -561,11 +565,11 @@ public class HomeFragment extends Fragment implements HomeRecyclerViewAdapter.On
                         @Override
                         public void run() {
                             try {
-                                resultObjects.clear();
+                                if (resetResults) resultObjects.clear();
                                 ArrayList<Video> video = infoUtil.getFromYTDL(query);
                                 if (video != null) {
                                     resultObjects.addAll(video);
-                                    dbManager.clearResults();
+                                    if (resetResults) dbManager.clearResults();
                                     dbManager.addToResults(resultObjects);
                                     dbManager.close();
                                 }

app/src/main/res/values-sq-rAL/strings.xml

@@ -129,4 +129,5 @@
     <string name="delete_selected">Fshi të zgjedhurat</string>
     <string name="you_are_going_to_delete_multiple_items">Je duke fshirë disa elementë</string>
     <string name="delete_files_too">Fshi skedarët nga sistemi</string>
+    <string name="finished_loading">U ngarkuan të gjitha!</string>
 </resources>

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

@@ -134,4 +134,5 @@
     <string name="delete_selected">Delete Selected</string>
     <string name="you_are_going_to_delete_multiple_items">You are going to delete multiple items</string>
     <string name="delete_files_too">Delete the files from the system</string>
+    <string name="finished_loading">Finished Loading!</string>
 </resources>