migration: allow to delete account

Change-Id: I456416a5ac76825dfd2774d0f7b1b8897d57f396

ring-android/app/src/main/java/cx/ring/fragments/AccountMigrationFragment.java

@@ -90,6 +90,7 @@ public class AccountMigrationFragment extends Fragment {
         });
 
         binding.ringMigrateBtn.setOnClickListener(v -> initAccountMigration(binding.ringPassword.getText().toString()));
+        binding.deleteBtn.setOnClickListener(v -> initAccountDelete());
     }
 
     @Override
@@ -100,11 +101,26 @@ public class AccountMigrationFragment extends Fragment {
         }
     }
 
-    private void initAccountMigration(String password) {
-        if (migratingAccount) {
+    private void initAccountDelete() {
+        if (migratingAccount)
             return;
+
+        new MaterialAlertDialogBuilder(requireContext())
+                .setTitle(R.string.account_delete_dialog_title)
+                .setMessage(R.string.account_delete_dialog_message)
+                .setNegativeButton(android.R.string.cancel, null)
+                .setPositiveButton(R.string.menu_delete, (d, w) -> deleteAccount())
+                .create()
+                .show();
+    }
+
+    private void deleteAccount() {
+        mAccountService.removeAccount(mAccountId);
     }
 
+    private void initAccountMigration(String password) {
+        if (migratingAccount)
+            return;
         migratingAccount = true;
 
         //orientation is locked during the migration of account to avoid the destruction of the thread

ring-android/app/src/main/res/layout/frag_account_migration.xml

@@ -33,7 +33,7 @@ along with this program; if not, write to the Free Software
         android:descendantFocusability="beforeDescendants"
         android:focusableInTouchMode="true"
         android:orientation="vertical"
-        app:bounded_width="320dp">
+        app:bounded_width="380dp">
 
         <androidx.cardview.widget.CardView
             android:layout_width="match_parent"
@@ -57,17 +57,12 @@ along with this program; if not, write to the Free Software
                     android:contentDescription="@string/app_name"
                     app:srcCompat="@drawable/ic_jami_48" />
 
-                <LinearLayout
-                    android:layout_width="match_parent"
-                    android:layout_height="match_parent"
-                    android:layout_below="@id/textView"
-                    android:orientation="vertical">
-
                 <com.google.android.material.textfield.TextInputLayout
+                    android:id="@+id/password_layout"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                        android:paddingLeft="16dp"
-                        android:paddingRight="16dp"
+                    android:layout_below="@id/textView"
+                    android:layout_margin="16dp"
                     app:passwordToggleEnabled="true">
 
                     <com.google.android.material.textfield.TextInputEditText
@@ -79,13 +74,30 @@ along with this program; if not, write to the Free Software
                         android:inputType="textPassword" />
                 </com.google.android.material.textfield.TextInputLayout>
 
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_below="@id/password_layout"
+                    android:orientation="horizontal"
+                    android:layout_margin="8dp">
+
                     <com.google.android.material.button.MaterialButton
-                        android:id="@+id/ring_migrate_btn"
+                        android:id="@+id/delete_btn"
                         style="@style/Widget.MaterialComponents.Button.TextButton.Dialog.Flush"
                         android:layout_width="wrap_content"
-                        android:layout_height="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center_horizontal"
                         android:layout_weight="1"
+                        android:text="@string/menu_delete"
+                        android:textColor="@color/red_800"/>
+
+                    <com.google.android.material.button.MaterialButton
+                        android:id="@+id/ring_migrate_btn"
+                        style="@style/Widget.MaterialComponents.Button.TextButton.Dialog.Flush"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
                         android:layout_gravity="center_horizontal"
+                        android:layout_weight="1"
                         android:text="@string/update_account" />
                 </LinearLayout>
 
@@ -98,7 +110,7 @@ along with this program; if not, write to the Free Software
                     android:paddingLeft="16dp"
                     android:paddingTop="16dp"
                     android:paddingRight="16dp"
-                    android:paddingBottom="24dp"
+                    android:paddingBottom="16dp"
                     android:text="@string/account_migration"
                     android:textSize="14sp" />