From eafbecfad2ea26c90156660e0c9c89ebb878e48f Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Thu, 5 Nov 2020 21:19:55 +0100
Subject: [PATCH 1/5] updating commons, kotlin, gradle

---
 app/build.gradle                         | 2 +-
 app/src/main/AndroidManifest.xml         | 4 ++++
 build.gradle                             | 4 ++--
 gradle/wrapper/gradle-wrapper.properties | 4 ++--
 4 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/app/build.gradle b/app/build.gradle
index 656ed613..79f15473 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -57,7 +57,7 @@ android {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:5.30.1'
+    implementation 'com.simplemobiletools:commons:5.31.24'
     implementation 'me.grantland:autofittextview:0.2.1'
 
     testImplementation 'junit:junit:4.12'
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 523e2bfd..9c738fa1 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -12,6 +12,10 @@
         android:name="android.permission.USE_FINGERPRINT"
         tools:node="remove"/>
 
+    <uses-feature
+        android:name="android.hardware.faketouch"
+        android:required="false"/>
+
     <application
         android:name=".App"
         android:allowBackup="true"
diff --git a/build.gradle b/build.gradle
index d6ecde63..b55955d2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,14 +1,14 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.4.0'
+    ext.kotlin_version = '1.4.10'
     repositories {
         google()
         jcenter()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.0.1'
+        classpath 'com.android.tools.build:gradle:4.1.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 232ee1f0..07c405c7 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Mon Aug 17 22:55:20 CEST 2020
+#Thu Nov 05 21:17:11 CET 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip

From ed94493368bf9d5ff81fe1c9f677fc2b263ba61f Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Thu, 5 Nov 2020 21:21:00 +0100
Subject: [PATCH 2/5] limit result to 20 characters, do not allow too small
 numbers

---
 app/src/main/res/layout/activity_main.xml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 3d41dd1e..917ffa39 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -27,6 +27,7 @@
         android:layout_weight="1.8"
         android:fontFamily="sans-serif-light"
         android:gravity="center_vertical|end"
+        android:maxLength="20"
         android:maxLines="1"
         android:paddingLeft="@dimen/activity_margin"
         android:paddingRight="@dimen/activity_margin"

From c65e92d1d285838dfcc7ff17c6014b0084a3b3ce Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Thu, 5 Nov 2020 21:22:54 +0100
Subject: [PATCH 3/5] limit the formula to 30 characters

---
 app/src/main/res/layout/activity_main.xml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 917ffa39..3d16efd9 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -15,6 +15,7 @@
         android:layout_weight="2.1"
         android:fontFamily="sans-serif-light"
         android:gravity="end|bottom"
+        android:maxLength="30"
         android:maxLines="1"
         android:paddingLeft="@dimen/activity_margin"
         android:paddingRight="@dimen/activity_margin"

From b3be3860e864ec3334ca0b0df695e729c608d0f6 Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Thu, 5 Nov 2020 21:25:02 +0100
Subject: [PATCH 4/5] removing a weird old debug log

---
 .../com/simplemobiletools/calculator/helpers/CalculatorImpl.kt  | 2 --
 1 file changed, 2 deletions(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt b/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt
index c009db1d..858dd7eb 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt
@@ -1,7 +1,6 @@
 package com.simplemobiletools.calculator.helpers
 
 import android.content.Context
-import android.util.Log
 import com.simplemobiletools.calculator.R
 import com.simplemobiletools.calculator.operation.OperationFactory
 import com.simplemobiletools.commons.extensions.toast
@@ -115,7 +114,6 @@ class CalculatorImpl(calculator: Calculator, val context: Context) {
         if (update) updateFormula()
 
         val operation = OperationFactory.forId(lastOperation!!, baseValue, secondValue)
-        Log.i("ANGELINA", "oper $lastOperation")
         if (operation != null) {
             updateResult(operation.getResult())
         }

From 95211501abe2d416a788a071597e8b00171de16d Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Thu, 5 Nov 2020 21:26:41 +0100
Subject: [PATCH 5/5] catch exceptions thrown at some operations in general

---
 .../simplemobiletools/calculator/helpers/CalculatorImpl.kt  | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt b/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt
index 858dd7eb..91147177 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt
@@ -115,7 +115,11 @@ class CalculatorImpl(calculator: Calculator, val context: Context) {
 
         val operation = OperationFactory.forId(lastOperation!!, baseValue, secondValue)
         if (operation != null) {
-            updateResult(operation.getResult())
+            try {
+                updateResult(operation.getResult())
+            } catch (e: Exception) {
+                context.toast(R.string.unknown_error_occurred)
+            }
         }
 
         isFirstOperation = false