initial change password flow

Author: anotherdev

app/src/main/java/com/anotherdev/sample/firebase/auth/ChangePasswordDialog.java

@@ -0,0 +1,47 @@
+package com.anotherdev.sample.firebase.auth;
+
+import android.content.Context;
+import android.view.View;
+import android.widget.EditText;
+
+public class ChangePasswordDialog extends MultipleTextInputDialog {
+
+    private EditText currentPasswordEditText;
+    private EditText newPasswordEditText;
+    private EditText verifyPasswordEditText;
+
+
+    public ChangePasswordDialog(Context context) {
+        super(context);
+    }
+
+    @Override
+    protected int getLayoutRes() {
+        return R.layout.view_change_password_input;
+    }
+
+    @Override
+    protected void onConfigureView(View view) {
+        super.onConfigureView(view);
+        currentPasswordEditText = view.findViewById(R.id.old_password_edittext);
+        newPasswordEditText = view.findViewById(R.id.new_password_edittext);
+        verifyPasswordEditText = view.findViewById(R.id.verify_password_edittext);
+    }
+
+    @Override
+    public ChangePasswordDialog setListener(int viewId, boolean dismissOnClick, View.OnClickListener listener) {
+        super.setListener(viewId, dismissOnClick, listener);
+        return this;
+    }
+
+    @Override
+    public ChangePasswordDialog setConfirmButtonText(int confirmTextRes) {
+        super.setConfirmButtonText(confirmTextRes);
+        return this;
+    }
+
+    @Override
+    protected void dispatchOnConfirmClick() {
+        // TODO implement this
+    }
+}

app/src/main/java/com/anotherdev/sample/firebase/auth/LoginActivity.java

@@ -151,6 +151,11 @@ private void startProfileEditing() {
     }
 
     private void startPasswordChange() {
+        FirebaseUser user = firebaseAuth.getCurrentUser();
+        if (user != null) {
+            new ChangePasswordDialog(this)
+                    .show();
+        }
     }
 
     private void changePassword(String oldPassword, String newPassword) {
@@ -165,6 +170,7 @@ private void changePassword(String oldPassword, String newPassword) {
                         return reAuthUser.updatePassword(newPassword);
                     })
                     .observeOn(AndroidSchedulers.mainThread())
+                    .doOnComplete(() -> dialog("", "Password changed"))
                     .doOnError(this::dialog)
                     .subscribe(Functions.EMPTY_ACTION, RxUtil.ON_ERROR_LOG_V3));
         }

app/src/main/res/layout/view_change_password_input.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:padding="8dp"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_margin="8dp"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="@string/current_password">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/old_password_edittext"
+            android:inputType="textPassword"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_margin="8dp"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="@string/new_password">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/new_password_edittext"
+            android:inputType="textPassword"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_margin="8dp"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="@string/verify_password">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/verify_password_edittext"
+            android:inputType="textPassword"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <androidx.appcompat.widget.AppCompatButton
+        android:id="@+id/positive_button"
+        android:text="@android:string/ok"
+        android:textColor="@android:color/white"
+        android:backgroundTint="@color/colorPrimary"
+        android:layout_margin="8dp"
+        android:layout_width="match_parent"
+        android:layout_height="56dp" />
+
+</LinearLayout>

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

@@ -14,5 +14,8 @@
 
     <string name="edit_profile">Edit Profile</string>
     <string name="change_password">Change Password</string>
+    <string name="current_password">Current Password</string>
+    <string name="new_password">New Password</string>
+    <string name="verify_password">Verify Password</string>
 
 </resources>