From 627e9a95437eaa9ea71040a33cc74bb90d657176 Mon Sep 17 00:00:00 2001
From: Benoit Marty <benoit@matrix.org>
Date: Thu, 25 Mar 2021 11:18:26 +0100
Subject: [PATCH] Add version details on the login screen, in debug or
 developer mode

---
 CHANGES.md                                       |  2 +-
 .../app/features/login/LoginSplashFragment.kt    | 16 +++++++++++++++-
 .../main/res/layout/fragment_login_splash.xml    | 11 +++++++++++
 3 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/CHANGES.md b/CHANGES.md
index fdf65b9f1c..68b6194734 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -30,7 +30,7 @@ Test:
  -
 
 Other changes:
- -
+ - Add version details on the login screen, in debug or developer mode
 
 Changes in Element 1.1.3 (2021-03-18)
 ===================================================
diff --git a/vector/src/main/java/im/vector/app/features/login/LoginSplashFragment.kt b/vector/src/main/java/im/vector/app/features/login/LoginSplashFragment.kt
index 03c87c5eec..956cf1615d 100644
--- a/vector/src/main/java/im/vector/app/features/login/LoginSplashFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/login/LoginSplashFragment.kt
@@ -16,18 +16,24 @@
 
 package im.vector.app.features.login
 
+import android.annotation.SuppressLint
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.core.view.isVisible
+import im.vector.app.BuildConfig
 import im.vector.app.databinding.FragmentLoginSplashBinding
+import im.vector.app.features.settings.VectorPreferences
 
 import javax.inject.Inject
 
 /**
  * In this screen, the user is viewing an introduction to what he can do with this application
  */
-class LoginSplashFragment @Inject constructor() : AbstractLoginFragment<FragmentLoginSplashBinding>() {
+class LoginSplashFragment @Inject constructor(
+        private val vectorPreferences: VectorPreferences
+) : AbstractLoginFragment<FragmentLoginSplashBinding>() {
 
     override fun getBinding(inflater: LayoutInflater, container: ViewGroup?): FragmentLoginSplashBinding {
         return FragmentLoginSplashBinding.inflate(inflater, container, false)
@@ -41,6 +47,14 @@ class LoginSplashFragment @Inject constructor() : AbstractLoginFragment<Fragment
 
     private fun setupViews() {
         views.loginSplashSubmit.setOnClickListener { getStarted() }
+
+        if (BuildConfig.DEBUG || vectorPreferences.developerMode()) {
+            views.loginSplashVersion.isVisible = true
+            @SuppressLint("SetTextI18n")
+            views.loginSplashVersion.text = "Version : ${BuildConfig.VERSION_NAME}\n" +
+                    "Branch: ${BuildConfig.GIT_BRANCH_NAME}\n" +
+                    "Build: ${BuildConfig.BUILD_NUMBER}"
+        }
     }
 
     private fun getStarted() {
diff --git a/vector/src/main/res/layout/fragment_login_splash.xml b/vector/src/main/res/layout/fragment_login_splash.xml
index 7edaa99016..92655c87b6 100644
--- a/vector/src/main/res/layout/fragment_login_splash.xml
+++ b/vector/src/main/res/layout/fragment_login_splash.xml
@@ -193,4 +193,15 @@
         app:layout_constraintTop_toBottomOf="@+id/loginSplashSubmit"
         app:layout_constraintVertical_weight="4" />
 
+    <TextView
+        android:id="@+id/loginSplashVersion"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textColor="?riotx_text_secondary"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        tools:text="@string/settings_version"
+        tools:visibility="visible" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>