Added reset password

app/src/androidTest/java/ch/sdp/vibester/activity/AuthenticationActivityTest.kt

@@ -195,4 +195,13 @@ class AuthenticationActivityTest {
         Intents.intended(IntentMatchers.hasComponent(MyProfileActivity::class.java.name))
     }
 
+    @Test
+    fun correctResetPassword() {
+        val email = "incorrectEmail"
+
+        onView(withId(R.id.username)).perform(ViewActions.typeText(email), closeSoftKeyboard())
+        onView(withId(R.id.forgotPassword)).perform(click())
+
+    }
+
 }

app/src/main/java/ch/sdp/vibester/activity/AuthenticationActivity.kt

@@ -94,6 +94,13 @@ class AuthenticationActivity : AppCompatActivity() {
         signInGoogle()
     }
 
+    /**
+     * Listener bound to the "Reset Password" button in the Authentication activity.
+     */
+    fun resetPasswordListener(view: View) {
+        resetPassword(username.text.toString())
+    }
+
     /**
      * Listener bound to the red return button in the Authentication activity.
      */
@@ -249,5 +256,15 @@ class AuthenticationActivity : AppCompatActivity() {
     private fun updateOnFail(text: String = "Authentication failed"){
         Toast.makeText(baseContext, text, Toast.LENGTH_SHORT).show()
     }
+
+    /**
+     *  Reset Password function
+     *  @param email email adress for the password reset
+     */
+    private fun resetPassword(email: String) {
+        auth.sendPasswordResetEmail(email).addOnFailureListener {
+            Toast.makeText(baseContext, R.string.authentication_forgotPassword, Toast.LENGTH_SHORT).show()
+        }
+    }
 
 }

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

@@ -132,6 +132,17 @@
                 android:text="@string/authentication_createAcc"
                 android:translationZ="10dp" />
 
+            <Button
+                android:id="@+id/forgotPassword"
+                android:layout_width="205dp"
+                android:layout_height="48dp"
+                android:backgroundTint="@color/cg_blue"
+                android:elevation="10dp"
+                android:onClick="resetPasswordListener"
+                android:stateListAnimator="@null"
+                android:text="@string/authentication_forgotPassword"
+                android:translationZ="10dp" />
+
         </LinearLayout>
     </ScrollView>
 

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

@@ -19,9 +19,11 @@
     <string name="authentication_createAcc">Create Account</string>
     <string name="authentication_logIn">Log in</string>
     <string name="authentication_googleLogIn">Log in with Google</string>
+    <string name="authentication_forgotPassword">Forgot Password</string>
     <string name="authentication_emptyField">Empty email or password</string>
     <string name="authentication_notAnEmail">Not an email</string>
     <string name="authentication_shortPassword">Password has to be at least 6 symbols</string>
+    <string name="authentication_resetPasswordError">Failed to send password recovery email</string>
 
     <!-- QrScanning -->
     <string name="qrScanning_scannerClosed">Scanner has been closed</string>