13700 update flutter 1.9

android/app/build.gradle

@@ -16,15 +16,15 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-  compileSdkVersion 27
-  buildToolsVersion '27.0.3'
+  compileSdkVersion 29
+  buildToolsVersion '29.0.2'
 
   lintOptions {
     disable 'InvalidPackage'
   }
 
   defaultConfig {
-    targetSdkVersion 27
+    targetSdkVersion 29
     minSdkVersion 16
     applicationId "com.dinect.checker"
   }
@@ -200,10 +200,10 @@ flutter {
 
 dependencies {
   implementation fileTree(include: ['*.jar'], dir: 'libs')
-  implementation 'com.android.support:appcompat-v7:27.1.1'
-  implementation 'com.android.support:recyclerview-v7:27.1.1'
-  implementation 'com.android.support:support-v4:27.1.1'
-  implementation 'com.android.support:support-media-compat:27.1.1'
+  implementation 'androidx.appcompat:appcompat:1.1.0'
+  implementation 'androidx.recyclerview:recyclerview:1.1.0'
+  implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+  implementation 'androidx.media:media:1.1.0'
   implementation 'com.squareup.okhttp3:okhttp:3.9.0'
   implementation 'com.squareup.okio:okio:1.13.0'
   implementation 'me.dm7.barcodescanner:zxing:1.9.8'

android/app/src/main/java/com/dinect/checker/MainActivity.java

@@ -10,8 +10,8 @@ import android.content.res.Resources;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
 import android.os.Bundle;
-import android.support.v4.app.ActivityCompat;
-import android.support.v4.content.ContextCompat;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
 import android.widget.Toast;
 
 import java.util.ArrayList;

android/app/src/main/java/com/dinect/checker/ScannerActivity.java

@@ -19,12 +19,12 @@ import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.provider.Settings;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v4.content.ContextCompat;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.core.content.ContextCompat;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;

android/app/src/main/res/layout/v_custom_toolbar.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.appcompat.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/toolbar"
     android:layout_width="match_parent"
@@ -31,4 +31,4 @@
         android:layout_marginTop="?attr/actionBarSize"
         android:background="@drawable/shadow_bottom" />
 
-</android.support.v7.widget.Toolbar>
+</androidx.appcompat.widget.Toolbar>