fix: update version codes and enhance document scanning functionality

android/app/build.gradle

@@ -1,5 +1,11 @@
 apply plugin: 'com.android.application'
 
+def keystorePropertiesFile = rootProject.file("keystore.properties")
+def keystoreProperties = new Properties()
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+}
+
 android {
     namespace "com.donetick.app"
     compileSdk rootProject.ext.compileSdkVersion
@@ -7,8 +13,8 @@ android {
         applicationId "com.donetick.app"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 25
-        versionName "1.2.3"
+        versionCode 26
+        versionName "1.2.4"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         aaptOptions {
              // Files and dirs to omit from the packaged assets dir, modified to accommodate modern web apps.
@@ -16,8 +22,19 @@ android {
             ignoreAssetsPattern '!.svn:!.git:!.ds_store:!*.scc:.*:!CVS:!thumbs.db:!picasa.ini:!*~'
         }
     }
+    signingConfigs {
+        release {
+            if (keystorePropertiesFile.exists()) {
+                storeFile file(keystoreProperties['storeFile'])
+                storePassword keystoreProperties['storePassword']
+                keyAlias keystoreProperties['keyAlias']
+                keyPassword keystoreProperties['keyPassword']
+            }
+        }
+    }
     buildTypes {
         release {
+            signingConfig keystorePropertiesFile.exists() ? signingConfigs.release : signingConfigs.debug
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }

android/app/release/output-metadata.json

@@ -11,8 +11,8 @@
       "type": "SINGLE",
       "filters": [],
       "attributes": [],
-      "versionCode": 20,
-      "versionName": "1.0.20",
+      "versionCode": 25,
+      "versionName": "1.2.3",
       "outputFile": "app-release.apk"
     }
   ],
@@ -33,5 +33,5 @@
       ]
     }
   ],
-  "minSdkVersionForDexing": 24
+  "minSdkVersionForDexing": 28
 }