Use AndroidX AlertDialogs

app/src/main/java/org/transdroid/core/gui/ServerPickerDialog.java

@@ -16,10 +16,11 @@
  */
 package org.transdroid.core.gui;
 
-import android.app.AlertDialog;
 import android.app.Dialog;
 import android.os.Bundle;
 
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.DialogFragment;
 
 import org.transdroid.R;
@@ -49,14 +50,17 @@ public class ServerPickerDialog extends DialogFragment {
         dialog.show(activity.getSupportFragmentManager(), "serverpicker");
     }
 
+    @NonNull
     @Override
     public Dialog onCreateDialog(Bundle savedInstanceState) {
         String[] serverNames = getArguments().getStringArray("serverNames");
-        return new AlertDialog.Builder(getActivity()).setTitle(R.string.navigation_pickserver)
+        return new AlertDialog.Builder(getActivity())
+                .setTitle(R.string.navigation_pickserver)
                 .setItems(serverNames, (dialog, which) -> {
                     if (getActivity() != null && getActivity() instanceof TorrentsActivity)
                         ((TorrentsActivity) getActivity()).switchServerAndAddFromIntent(which);
-                }).create();
+                })
+                .create();
     }
 
 }

app/src/main/java/org/transdroid/core/gui/navigation/NavigationHelper.java

@@ -30,10 +30,10 @@ import android.text.Spannable;
 import android.text.SpannableString;
 import android.text.style.TypefaceSpan;
 
+import androidx.appcompat.app.AlertDialog;
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
 
-import com.afollestad.materialdialogs.MaterialDialog;
 import com.nostra13.universalimageloader.cache.disc.impl.ext.LruDiskCache;
 import com.nostra13.universalimageloader.cache.disc.naming.Md5FileNameGenerator;
 import com.nostra13.universalimageloader.cache.memory.impl.UsingFreqLimitedMemoryCache;
@@ -159,11 +159,11 @@ public class NavigationHelper {
         if (!ActivityCompat.shouldShowRequestPermissionRationale(activity, permission)) {
             // Never asked again: show a dialog with an explanation
             activity.runOnUiThread(() ->
-                    new MaterialDialog.Builder(context)
+                    new AlertDialog.Builder(context)
-                            .content(R.string.permission_readtorrent)
+                            .setMessage(R.string.permission_readtorrent)
-                            .positiveText(android.R.string.ok)
+                            .setPositiveButton(android.R.string.ok, (dialog, which) ->
-                            .onPositive((dialog, which) ->
+                                    ActivityCompat.requestPermissions(activity, new String[]{permission}, requestCode))
-                                    ActivityCompat.requestPermissions(activity, new String[]{permission}, requestCode)).show());
+                            .show());
             return false;
         }
         // Permission not granted (and we asked for it already before)

app/src/main/java/org/transdroid/core/gui/rss/RssItemsFragment.java

@@ -16,7 +16,6 @@
  */
 package org.transdroid.core.gui.rss;
 
-import android.app.AlertDialog;
 import android.app.SearchManager;
 import android.content.ClipData;
 import android.content.ClipboardManager;
@@ -33,6 +32,7 @@ import android.widget.ListView;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.fragment.app.Fragment;
 
@@ -151,8 +151,10 @@ public class RssItemsFragment extends Fragment {
                 final Item first = checked.get(0);
                 if (itemId == R.id.action_showdetails) {
                     // Show a dialog box with the RSS item description text
-                    new AlertDialog.Builder(getActivity()).setMessage(first.getDescription())
+                    new AlertDialog.Builder(getActivity())
-                            .setPositiveButton(R.string.action_close, null).show();
+                            .setMessage(first.getDescription())
+                            .setPositiveButton(R.string.action_close, null)
+                            .show();
                 } else if (itemId == R.id.action_openwebsite) {
                     // Open the browser to show the website contained in the item's link tag
                     Toast.makeText(getActivity(), getString(R.string.search_openingdetails, first.getTitle()), Toast.LENGTH_LONG).show();

app/src/main/java/org/transdroid/core/gui/search/BarcodeHelper.java

@@ -18,11 +18,12 @@ package org.transdroid.core.gui.search;
 
 import android.annotation.SuppressLint;
 import android.app.Activity;
-import android.app.AlertDialog;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 
+import androidx.appcompat.app.AlertDialog;
+
 import org.transdroid.R;
 
 import java.lang.ref.WeakReference;
@@ -73,12 +74,15 @@ public class BarcodeHelper {
         } catch (Exception e) {
             // Can't start the bar code scanner, for example with a SecurityException or when ZXing is not present
             final WeakReference<Context> intentStartContext = new WeakReference<>(activity);
-            new AlertDialog.Builder(activity).setIcon(android.R.drawable.ic_dialog_alert)
+            new AlertDialog.Builder(activity)
+                    .setIcon(android.R.drawable.ic_dialog_alert)
                     .setMessage(activity.getString(R.string.search_barcodescannernotfound))
-                    .setPositiveButton(android.R.string.yes, (dialog, which) -> {
+                    .setPositiveButton(android.R.string.ok, (dialog, which) -> {
                         if (intentStartContext.get() != null)
                             intentStartContext.get().startActivity(new Intent(Intent.ACTION_VIEW, SCANNER_MARKET_URI));
-                    }).setNegativeButton(android.R.string.no, null).show();
+                    })
+                    .setNegativeButton(android.R.string.cancel, null)
+                    .show();
         }
     }
 

app/src/main/java/org/transdroid/core/gui/search/FilePickerHelper.java

@@ -18,11 +18,12 @@ package org.transdroid.core.gui.search;
 
 import android.annotation.SuppressLint;
 import android.app.Activity;
-import android.app.AlertDialog;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 
+import androidx.appcompat.app.AlertDialog;
+
 import org.transdroid.R;
 
 import java.lang.ref.WeakReference;
@@ -52,12 +53,15 @@ public class FilePickerHelper {
             } catch (Exception e2) {
                 // Can't start the file manager, for example with a SecurityException or when IO File Manager is not present
                 final WeakReference<Context> intentStartContext = new WeakReference<>(activity);
-                new AlertDialog.Builder(activity).setIcon(android.R.drawable.ic_dialog_alert)
+                new AlertDialog.Builder(activity)
+                        .setIcon(android.R.drawable.ic_dialog_alert)
                         .setMessage(activity.getString(R.string.search_filemanagernotfound))
-                        .setPositiveButton(android.R.string.yes, (dialog, which) -> {
+                        .setPositiveButton(android.R.string.ok, (dialog, which) -> {
                             if (intentStartContext.get() != null)
                                 intentStartContext.get().startActivity(new Intent(Intent.ACTION_VIEW, FILEMANAGER_MARKET_URI));
-                        }).setNegativeButton(android.R.string.no, null).show();
+                        })
+                        .setNegativeButton(android.R.string.cancel, null)
+                        .show();
             }
         }
     }

app/src/main/java/org/transdroid/core/gui/settings/MainSettingsActivity.java

@@ -17,7 +17,6 @@
 package org.transdroid.core.gui.settings;
 
 import android.annotation.TargetApi;
-import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.DialogInterface.OnClickListener;
 import android.content.Intent;
@@ -26,6 +25,7 @@ import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 
+import androidx.appcompat.app.AlertDialog;
 import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.Preference.OnPreferenceClickListener;
@@ -272,7 +272,9 @@ public class MainSettingsActivity extends PreferenceCompatActivity {
                 seedboxes[i + 1] = getString(R.string.pref_seedbox_addseedbox, SeedboxProvider.activeProviders()[i].getSettings().getName());
             }
             seedboxes[seedboxes.length - 1] = getString(R.string.pref_seedbox_xirvikviaqr);
-            return new AlertDialog.Builder(this).setItems(seedboxes, onAddSeedbox).create();
+            return new AlertDialog.Builder(this)
+                    .setItems(seedboxes, onAddSeedbox)
+                    .create();
         }
         return null;
     }

app/src/main/java/org/transdroid/core/gui/settings/RssfeedSettingsActivity.java

@@ -17,12 +17,13 @@
 package org.transdroid.core.gui.settings;
 
 import android.annotation.TargetApi;
-import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.Intent;
 import android.os.Build;
 import android.os.Bundle;
 
+import androidx.appcompat.app.AlertDialog;
+
 import org.androidannotations.annotations.EActivity;
 import org.androidannotations.annotations.OptionsItem;
 import org.androidannotations.annotations.OptionsMenu;
@@ -73,11 +74,14 @@ public class RssfeedSettingsActivity extends KeyBoundPreferencesActivity {
     @Override
     protected Dialog onCreateDialog(int id) {
         if (id == DIALOG_CONFIRMREMOVE) {
-            return new AlertDialog.Builder(this).setMessage(R.string.pref_confirmremove)
+            return new AlertDialog.Builder(this)
+                    .setMessage(R.string.pref_confirmremove)
                     .setPositiveButton(android.R.string.ok, (dialog, which) -> {
                         ApplicationSettings_.getInstance_(RssfeedSettingsActivity.this).removeRssfeedSettings(key);
                         finish();
-                    }).setNegativeButton(android.R.string.cancel, null).create();
+                    })
+                    .setNegativeButton(android.R.string.cancel, null)
+                    .create();
         }
         return null;
     }

app/src/main/java/org/transdroid/core/gui/settings/ServerSettingsActivity.java

@@ -17,7 +17,6 @@
 package org.transdroid.core.gui.settings;
 
 import android.annotation.TargetApi;
-import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -25,6 +24,7 @@ import android.os.Build;
 import android.os.Bundle;
 
 import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
 import androidx.preference.EditTextPreference;
 import androidx.preference.PreferenceManager;
 
@@ -109,11 +109,14 @@ public class ServerSettingsActivity extends KeyBoundPreferencesActivity {
     @Override
     protected Dialog onCreateDialog(int id) {
         if (id == DIALOG_CONFIRMREMOVE) {
-            return new AlertDialog.Builder(this).setMessage(R.string.pref_confirmremove)
+            return new AlertDialog.Builder(this)
+                    .setMessage(R.string.pref_confirmremove)
                     .setPositiveButton(android.R.string.ok, (dialog, which) -> {
                         ApplicationSettings_.getInstance_(ServerSettingsActivity.this).removeNormalServerSettings(key);
                         finish();
-                    }).setNegativeButton(android.R.string.cancel, null).create();
+                    })
+                    .setNegativeButton(android.R.string.cancel, null)
+                    .create();
         }
         return null;
     }

app/src/main/java/org/transdroid/core/gui/settings/SystemSettingsActivity.java

@@ -17,7 +17,6 @@
 package org.transdroid.core.gui.settings;
 
 import android.annotation.TargetApi;
-import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.DialogInterface;
 import android.content.DialogInterface.OnClickListener;
@@ -28,6 +27,7 @@ import android.os.Bundle;
 import android.text.TextUtils;
 
 import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
 import androidx.preference.Preference.OnPreferenceClickListener;
 import androidx.preference.PreferenceManager;
 
@@ -263,7 +263,8 @@ public class SystemSettingsActivity extends PreferenceCompatActivity {
                                         SettingsPersistence.DEFAULT_SETTINGS_FILE.toString()))
                         .setPositiveButton(R.string.pref_import_fromfile, importSettingsFromFile)
                         .setNeutralButton(R.string.pref_import_fromqr, importSettingsFromQr)
-                        .setNegativeButton(android.R.string.cancel, null).create();
+                        .setNegativeButton(android.R.string.cancel, null)
+                        .create();
             // @formatter:on
             case DIALOG_EXPORTSETTINGS:
                 // @formatter:off
@@ -276,7 +277,8 @@ public class SystemSettingsActivity extends PreferenceCompatActivity {
                                         SettingsPersistence.DEFAULT_SETTINGS_FILE.toString()))
                         .setPositiveButton(R.string.pref_export_tofile, exportSettingsToFile)
                         .setNeutralButton(R.string.pref_export_toqr, exportSettingsToQr)
-                        .setNegativeButton(android.R.string.cancel, null).create();
+                        .setNegativeButton(android.R.string.cancel, null)
+                        .create();
             // @formatter:on
         }
         return null;

app/src/main/java/org/transdroid/core/gui/settings/WebsearchSettingsActivity.java

@@ -17,12 +17,13 @@
 package org.transdroid.core.gui.settings;
 
 import android.annotation.TargetApi;
-import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.Intent;
 import android.os.Build;
 import android.os.Bundle;
 
+import androidx.appcompat.app.AlertDialog;
+
 import org.androidannotations.annotations.EActivity;
 import org.androidannotations.annotations.OptionsItem;
 import org.androidannotations.annotations.OptionsMenu;
@@ -69,11 +70,14 @@ public class WebsearchSettingsActivity extends KeyBoundPreferencesActivity {
     @Override
     protected Dialog onCreateDialog(int id) {
         if (id == DIALOG_CONFIRMREMOVE) {
-            return new AlertDialog.Builder(this).setMessage(R.string.pref_confirmremove)
+            return new AlertDialog.Builder(this)
+                    .setMessage(R.string.pref_confirmremove)
                     .setPositiveButton(android.R.string.ok, (dialog, which) -> {
                         ApplicationSettings_.getInstance_(WebsearchSettingsActivity.this).removeWebsearchSettings(key);
                         finish();
-                    }).setNegativeButton(android.R.string.cancel, null).create();
+                    })
+                    .setNegativeButton(android.R.string.cancel, null)
+                    .create();
         }
         return null;
     }