add folder selector; use folder to download and move finally to the c…

…orrect place; fix back on bottomSheet

.settings/org.eclipse.buildship.core.prefs

@@ -1,8 +1,2 @@
-auto.sync=false
-build.scans.enabled=false
-connection.gradle.distribution=GRADLE_DISTRIBUTION(WRAPPER)
 connection.project.dir=
 eclipse.preferences.version=1
-gradle.user.home=
-offline.mode=false
-override.workspace.settings=true

app/build.gradle

@@ -41,6 +41,8 @@ dependencies {
 
     implementation 'com.github.bumptech.glide:glide:4.8.0'
     annotationProcessor 'com.github.bumptech.glide:compiler:4.8.0'
+
+    implementation 'com.github.codekidX:storage-chooser:2.0.4.2'
 }
 repositories {
     mavenCentral()

app/src/main/AndroidManifest.xml

@@ -4,6 +4,7 @@
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.SEND_DOWNLOAD_COMPLETED_INTENTS" />
 
     <application
         android:allowBackup="true"
@@ -66,6 +67,12 @@
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value=".Activities.MainActivity"/>
         </activity>
+        <receiver android:name=".Utils.DownloadReceiver"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.DOWNLOAD_COMPLETE"/>
+            </intent-filter>
+        </receiver>
     </application>
 
 </manifest>

app/src/main/java/me/harshithgoka/youtubedl/Activities/MainActivity.java

@@ -219,6 +219,16 @@ protected void onPause() {
         editor.apply();
     }
 
+    @Override
+    public void onBackPressed() {
+        if (bottomSheetBehavior.getState() == BottomSheetBehavior.STATE_HIDDEN) {
+            super.onBackPressed();
+        }
+        else {
+            bottomSheetBehavior.setState(BottomSheetBehavior.STATE_HIDDEN);
+        }
+    }
+
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
         // Inflate the menu; this adds items to the action bar if it is present.
@@ -228,7 +238,6 @@ public boolean onCreateOptionsMenu(Menu menu) {
     }
 
     public void openSettingPage() {
-        Toast.makeText(getApplicationContext(), "Settings page coming soon!", Toast.LENGTH_SHORT).show();
         Intent intent = new Intent(this, SettingsActivity.class);
         startActivity(intent);
     }

app/src/main/java/me/harshithgoka/youtubedl/Adapters/FormatAdapter.java

@@ -52,7 +52,7 @@ public void onClick(View view) {
             assert clipboard != null;
             ClipData clip = ClipData.newRawUri("DownloadURL", Uri.parse(finalurl));
             clipboard.setPrimaryClip(clip);
-            Toast.makeText(context, String.format("Your video \"%s\" is now downloading. Check the notification area.", formats.get(getLayoutPosition()).title), Toast.LENGTH_SHORT).show();
+//            Toast.makeText(context, String.format("Your video \"%s\" is now downloading. Check the notification area.", formats.get(getLayoutPosition()).title), Toast.LENGTH_SHORT).show();
 //            Toast.makeText(context, String.format("(%s) Quality link copied to Clipboard", ((TextView) view.findViewById(R.id.format_quality)).getText().toString()), Toast.LENGTH_SHORT).show();
 
             formats.get(getLayoutPosition()).download(context);

app/src/main/java/me/harshithgoka/youtubedl/Fragments/SettingsFragment.java

@@ -1,21 +1,39 @@
 package me.harshithgoka.youtubedl.Fragments;
 
 
+import android.content.SharedPreferences;
+import android.os.Build;
 import android.os.Bundle;
 import android.app.Fragment;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
+import android.widget.Toast;
 
+import com.codekidlabs.storagechooser.StorageChooser;
+import com.codekidlabs.storagechooser.utils.DiskUtil;
+
+import java.util.Map;
+
+import androidx.core.content.res.ResourcesCompat;
+import androidx.preference.EditTextPreference;
+import androidx.preference.Preference;
 import androidx.preference.PreferenceFragmentCompat;
+import me.harshithgoka.youtubedl.Activities.MainActivity;
+import me.harshithgoka.youtubedl.Activities.SettingsActivity;
 import me.harshithgoka.youtubedl.R;
+import me.harshithgoka.youtubedl.Utils.StringPreference;
 
 /**
  * A simple {@link Fragment} subclass.
  */
-public class SettingsFragment extends PreferenceFragmentCompat {
+public class SettingsFragment extends PreferenceFragmentCompat implements SharedPreferences.OnSharedPreferenceChangeListener, Preference.OnPreferenceClickListener {
+
 
+    private SharedPreferences sharedPreferences;
+    private StringPreference downloadFolderPref;
 
     public SettingsFragment() {
         // Required empty public constructor
@@ -26,4 +44,84 @@ public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
         setPreferencesFromResource(R.xml.preferences, rootKey);
     }
 
+    @Override
+    public void onResume() {
+        super.onResume();
+
+        sharedPreferences = getPreferenceManager().getSharedPreferences();
+
+        // we want to watch the preference values' changes
+        sharedPreferences.registerOnSharedPreferenceChangeListener(this);
+
+        Preference.OnPreferenceClickListener notImplemented = new Preference.OnPreferenceClickListener() {
+            @Override
+            public boolean onPreferenceClick(Preference preference) {
+                Toast.makeText(getContext(), "Auto download coming soon...", Toast.LENGTH_SHORT).show();
+                return true;
+            }
+        };
+
+        downloadFolderPref = (StringPreference) findPreference("download_folder");
+        findPreference("default_format").setOnPreferenceClickListener(notImplemented);
+        findPreference("autoDownload").setOnPreferenceClickListener(notImplemented);
+
+        // iterate through the preference entries and update their summary if they are an instance of EditTextPreference
+        updateSummary(downloadFolderPref);
+
+        downloadFolderPref.setOnPreferenceClickListener(this);
+    }
+
+    private void updateSummary(StringPreference preferenceEntry) {
+        preferenceEntry.setSummary(preferenceEntry.getText());
+    }
+
+    @Override
+    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
+        Map<String, ?> preferencesMap = sharedPreferences.getAll();
+
+        // get the preference that has been changed
+        Object changedPreference = preferencesMap.get(key);
+        // and if it's an instance of EditTextPreference class, update its summary
+        if (preferencesMap.get(key) instanceof EditTextPreference) {
+            if (changedPreference != null) {
+                updateSummary((StringPreference) changedPreference);
+            }
+        }
+    }
+
+    @Override
+    public boolean onPreferenceClick(Preference preference) {
+        if (preference.getKey().equals(downloadFolderPref.getKey())) {
+            StorageChooser.Theme theme = new StorageChooser.Theme(getContext());
+
+            int[] myScheme = theme.getDefaultScheme();
+            myScheme[StorageChooser.Theme.OVERVIEW_HEADER_INDEX] = ResourcesCompat.getColor(getResources(), R.color.colorAccent, getContext().getTheme());
+            myScheme[StorageChooser.Theme.SEC_FOLDER_TINT_INDEX] = ResourcesCompat.getColor(getResources(), R.color.colorPrimary, getContext().getTheme());
+            myScheme[StorageChooser.Theme.SEC_ADDRESS_BAR_BG] = ResourcesCompat.getColor(getResources(), R.color.colorAccent, getContext().getTheme());
+            theme.setScheme(myScheme);
+
+            StorageChooser chooser = new StorageChooser.Builder()
+                    .allowCustomPath(true)
+                    .setType(StorageChooser.DIRECTORY_CHOOSER)
+                    .withActivity(getActivity())
+                    .withFragmentManager(getActivity().getFragmentManager())
+                    .withMemoryBar(true)
+                    .setTheme(theme)
+                    .build();
+
+            chooser.show();
+
+            // get path that the user has chosen
+            chooser.setOnSelectListener(new StorageChooser.OnSelectListener() {
+                @Override
+                public void onSelect(String path) {
+                    Log.d("SELECTED_PATH", path);
+                    downloadFolderPref.setText(path);
+                    downloadFolderPref.setSummary(path);
+                }
+            });
+            return true;
+        }
+        return false;
+    }
 }

app/src/main/java/me/harshithgoka/youtubedl/Utils/DownloadReceiver.java

@@ -0,0 +1,61 @@
+package me.harshithgoka.youtubedl.Utils;
+
+import android.app.DownloadManager;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.database.Cursor;
+import android.util.Log;
+import android.widget.Toast;
+
+import java.io.File;
+import java.net.URI;
+import java.nio.file.Files;
+import java.util.HashSet;
+import java.util.Set;
+
+public class DownloadReceiver extends BroadcastReceiver {
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        long receivedID = intent.getLongExtra(
+                DownloadManager.EXTRA_DOWNLOAD_ID, -1L);
+        DownloadManager mgr = (DownloadManager)
+                context.getSystemService(Context.DOWNLOAD_SERVICE);
+
+        DownloadManager.Query query = new DownloadManager.Query();
+        query.setFilterById(receivedID);
+        Cursor cur = mgr.query(query);
+        int status_index = cur.getColumnIndex(DownloadManager.COLUMN_STATUS);
+        int id_index = cur.getColumnIndex(DownloadManager.COLUMN_ID);
+        int uri_index = cur.getColumnIndex(DownloadManager.COLUMN_LOCAL_URI);
+        int dest_index = cur.getColumnIndex(DownloadManager.COLUMN_DESCRIPTION);
+
+        SharedPreferences sharedPreferences = context.getSharedPreferences("download_history", Context.MODE_PRIVATE);
+        Set<String> inProgressDownloads = sharedPreferences.getStringSet("in_progress", new HashSet<String>());
+
+
+
+        if(cur.moveToFirst()) {
+            if(cur.getInt(status_index) == DownloadManager.STATUS_SUCCESSFUL){
+                long id = cur.getLong(id_index);
+                if(inProgressDownloads.remove("" + id)) {
+                    URI uri = URI.create(cur.getString(uri_index));
+                    File file = new File(uri);
+                    Log.d("DownloadReceiver", file.getAbsolutePath());
+                    File destFile = new File(cur.getString(dest_index));
+                    if(file.renameTo(destFile)){
+                        Log.d("DownloadReceiver", "Move to final dest successful");
+                        Toast.makeText(context, String.format("YoutubeDL download complete to folder \"%s\"", destFile.getParentFile().getAbsolutePath()), Toast.LENGTH_SHORT).show();
+                    }
+                }
+            }
+        }
+        cur.close();
+
+        SharedPreferences.Editor editor = sharedPreferences.edit();
+        editor.putStringSet("in_progress", inProgressDownloads);
+        editor.apply();
+    }
+}
+