Update sdk 28 -> 29 and migrate to androidx

android/app/build.gradle

@@ -165,7 +165,8 @@ dependencies {
     implementation project(':react-native-document-picker')
     implementation project(':nodejs-mobile-react-native')
     implementation fileTree(dir: "libs", include: ["*.jar"])
-    implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
+    implementation 'androidx.appcompat:appcompat:1.0.0'
+    implementation 'androidx.annotation:annotation:1.1.0'
     implementation "com.facebook.react:react-native:+"  // From node_modules
     androidTestImplementation('com.wix:detox:+') { transitive = true }
     androidTestImplementation 'junit:junit:4.12'

android/app/src/debug/AndroidManifest.xml

@@ -5,4 +5,4 @@
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
 
     <application android:usesCleartextTraffic="true" tools:targetApi="28" tools:ignore="GoogleAppIndexingWarning" />
-</manifest>
+</manifest>

android/app/src/main/AndroidManifest.xml

@@ -37,7 +37,7 @@
       </activity>
       <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
       <provider
-            android:name="android.support.v4.content.FileProvider"
+            android:name="androidx.core.content.FileProvider"
             android:authorities="com.drip.provider"
             android:grantUriPermissions="true"
             android:exported="false">