Fix lint and CI issues

Note that I only fixes the most grave things that made things fail.
I didn't address all issues introduces lately
nor making sure the targetSdk bump to 32 has no unintented side-effects.

3 files changed, 10 insertions, 12 deletions

diff --git a/cashier/build.gradle b/cashier/build.gradle
index ea59f23..ab495a4 100644
--- a/cashier/build.gradle
+++ b/cashier/build.gradle
@@ -22,14 +22,14 @@ plugins {
 }
 
 android {
-    compileSdkVersion 31
+    compileSdkVersion 32
     //noinspection GradleDependency
     buildToolsVersion "$build_tools_version"
 
     defaultConfig {
         applicationId "net.taler.cashier"
         minSdkVersion 23
-        targetSdkVersion 30
+        targetSdkVersion 32
         versionCode 1
         versionName "0.1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
diff --git a/cashier/src/main/AndroidManifest.xml b/cashier/src/main/AndroidManifest.xml
index 37f941c..36a3b72 100644
--- a/cashier/src/main/AndroidManifest.xml
+++ b/cashier/src/main/AndroidManifest.xml
@@ -3,6 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.NFC" />
 
     <application
@@ -18,6 +19,7 @@
 
         <activity
             android:name=".MainActivity"
+            android:exported="true"
             android:label="@string/app_name"
             android:theme="@style/AppTheme.NoActionBar">
             <intent-filter>
diff --git a/cashier/src/main/java/net/taler/cashier/AboutDialogFragment.kt b/cashier/src/main/java/net/taler/cashier/AboutDialogFragment.kt
index 3da49d2..90becbd 100644
--- a/cashier/src/main/java/net/taler/cashier/AboutDialogFragment.kt
+++ b/cashier/src/main/java/net/taler/cashier/AboutDialogFragment.kt
@@ -17,19 +17,13 @@
 package net.taler.cashier
 
 import android.os.Bundle
-import android.os.Handler
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.view.WindowManager
-import android.widget.Button
-import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.DialogFragment
-import androidx.fragment.app.Fragment
 import net.taler.cashier.BuildConfig.VERSION_NAME
 import net.taler.cashier.config.VERSION_BANK
 import net.taler.cashier.databinding.FragmentAboutDialogBinding
-import net.taler.cashier.databinding.FragmentBalanceBinding
 import net.taler.common.Version
 
 class AboutDialogFragment : DialogFragment() {
@@ -39,8 +33,8 @@ class AboutDialogFragment : DialogFragment() {
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
-        savedInstanceState: Bundle?
-    ): View? {
+        savedInstanceState: Bundle?,
+    ): View {
         ui = FragmentAboutDialogBinding.inflate(layoutInflater, container, false)
         return ui.root
     }
@@ -50,8 +44,10 @@ class AboutDialogFragment : DialogFragment() {
 
         ui.versionView.text = getString(R.string.about_version, VERSION_NAME)
         ui.bankVersionView.text = getString(R.string.about_supported_bank_api, VERSION_BANK.str())
-        ui.licenseView.text = getString(R.string.about_license, getString(R.string.about_license_content))
-        ui.copyrightView.text = getString(R.string.about_copyright, getString(R.string.about_copyright_holder))
+        ui.licenseView.text =
+            getString(R.string.about_license, getString(R.string.about_license_content))
+        ui.copyrightView.text =
+            getString(R.string.about_copyright, getString(R.string.about_copyright_holder))
 
         ui.button.setOnClickListener { dismiss() }
     }