Removed DirectoryChooserActivity

This lead to problems when removing the sd card and left the app in stuck mode.
Selecting a folder freely that way will not work with new Android versions anyway.

Now, AntennaPod shows the folder chooser that is displayed on the storage settings screen.

1 files changed, 1 insertions, 85 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/preferences/StoragePreferencesFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/preferences/StoragePreferencesFragment.java
index 8a0742b7f..a94bb30f1 100644
--- a/app/src/main/java/de/danoeh/antennapod/fragment/preferences/StoragePreferencesFragment.java
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/preferences/StoragePreferencesFragment.java
@@ -1,18 +1,9 @@
 package de.danoeh.antennapod.fragment.preferences;
 
-import android.Manifest;
-import android.app.Activity;
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.os.Build;
 import android.os.Bundle;
-import android.util.Log;
 import androidx.appcompat.app.AlertDialog;
-import androidx.core.app.ActivityCompat;
 import androidx.preference.PreferenceFragmentCompat;
 import de.danoeh.antennapod.R;
-import de.danoeh.antennapod.activity.DirectoryChooserActivity;
 import de.danoeh.antennapod.activity.PreferenceActivity;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
 import de.danoeh.antennapod.dialog.ChooseDataFolderDialog;
@@ -23,10 +14,6 @@ public class StoragePreferencesFragment extends PreferenceFragmentCompat {
     private static final String TAG = "StoragePrefFragment";
     private static final String PREF_CHOOSE_DATA_DIR = "prefChooseDataDir";
     private static final String PREF_IMPORT_EXPORT = "prefImportExport";
-    private static final String[] EXTERNAL_STORAGE_PERMISSIONS = {
-            Manifest.permission.READ_EXTERNAL_STORAGE,
-            Manifest.permission.WRITE_EXTERNAL_STORAGE };
-    private static final int PERMISSION_REQUEST_EXTERNAL_STORAGE = 41;
 
     @Override
     public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
@@ -47,36 +34,9 @@ public class StoragePreferencesFragment extends PreferenceFragmentCompat {
     }
 
     private void setupStorageScreen() {
-        final Activity activity = getActivity();
         findPreference(PREF_CHOOSE_DATA_DIR).setOnPreferenceClickListener(
                 preference -> {
-                    if (Build.VERSION_CODES.KITKAT <= Build.VERSION.SDK_INT
-                            && Build.VERSION.SDK_INT <= Build.VERSION_CODES.LOLLIPOP_MR1) {
-                        showChooseDataFolderDialog();
-                    } else {
-                        int readPermission = ActivityCompat.checkSelfPermission(
-                                activity, Manifest.permission.READ_EXTERNAL_STORAGE);
-                        int writePermission = ActivityCompat.checkSelfPermission(
-                                activity, Manifest.permission.WRITE_EXTERNAL_STORAGE);
-                        if (readPermission == PackageManager.PERMISSION_GRANTED
-                                && writePermission == PackageManager.PERMISSION_GRANTED) {
-                            openDirectoryChooser();
-                        } else {
-                            requestPermission();
-                        }
-                    }
-                    return true;
-                }
-        );
-        findPreference(PREF_CHOOSE_DATA_DIR).setOnPreferenceClickListener(
-                preference -> {
-                    if (Build.VERSION.SDK_INT >= 19) {
-                        showChooseDataFolderDialog();
-                    } else {
-                        Intent intent = new Intent(activity, DirectoryChooserActivity.class);
-                        activity.startActivityForResult(intent,
-                                DirectoryChooserActivity.RESULT_CODE_DIR_SELECTED);
-                    }
+                    showChooseDataFolderDialog();
                     return true;
                 }
         );
@@ -104,39 +64,6 @@ public class StoragePreferencesFragment extends PreferenceFragmentCompat {
         );
     }
 
-    public void onActivityResult(int requestCode, int resultCode, Intent data) {
-        if (resultCode == Activity.RESULT_OK && requestCode == DirectoryChooserActivity.RESULT_CODE_DIR_SELECTED) {
-            String dir = data.getStringExtra(DirectoryChooserActivity.RESULT_SELECTED_DIR);
-
-            File path;
-            if (dir != null) {
-                path = new File(dir);
-            } else {
-                path = getActivity().getExternalFilesDir(null);
-            }
-            String message = null;
-            final Context context = getActivity().getApplicationContext();
-            if (!path.exists()) {
-                message = String.format(context.getString(R.string.folder_does_not_exist_error), dir);
-            } else if (!path.canRead()) {
-                message = String.format(context.getString(R.string.folder_not_readable_error), dir);
-            } else if (!path.canWrite()) {
-                message = String.format(context.getString(R.string.folder_not_writable_error), dir);
-            }
-
-            if (message == null) {
-                Log.d(TAG, "Setting data folder: " + dir);
-                UserPreferences.setDataFolder(dir);
-                setDataFolderText();
-            } else {
-                AlertDialog.Builder ab = new AlertDialog.Builder(getActivity());
-                ab.setMessage(message);
-                ab.setPositiveButton(android.R.string.ok, null);
-                ab.show();
-            }
-        }
-    }
-
     private void setDataFolderText() {
         File f = UserPreferences.getDataFolder(null);
         if (f != null) {
@@ -144,17 +71,6 @@ public class StoragePreferencesFragment extends PreferenceFragmentCompat {
         }
     }
 
-    private void requestPermission() {
-        ActivityCompat.requestPermissions(getActivity(), EXTERNAL_STORAGE_PERMISSIONS,
-                PERMISSION_REQUEST_EXTERNAL_STORAGE);
-    }
-
-    private void openDirectoryChooser() {
-        Activity activity = getActivity();
-        Intent intent = new Intent(activity, DirectoryChooserActivity.class);
-        activity.startActivityForResult(intent, DirectoryChooserActivity.RESULT_CODE_DIR_SELECTED);
-    }
-
     private void showChooseDataFolderDialog() {
         ChooseDataFolderDialog.showDialog(
                 getActivity(), new ChooseDataFolderDialog.RunnableWithString() {