Fix several UI issue (#1680)

- App entry authentication
- Update Lottie animation
- Fix button text centering
- Closes #1667

ui-design-lib/src/main/java/co/electriccoin/zcash/ui/design/component/ZashiButton.kt

@@ -23,6 +23,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.ColorFilter
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import co.electriccoin.zcash.ui.design.R
 import co.electriccoin.zcash.ui.design.newcomponent.PreviewScreens
@@ -82,7 +83,8 @@ fun ZashiButton(
                 Text(
                     text = text,
                     style = ZashiTypography.textMd,
-                    fontWeight = FontWeight.SemiBold
+                    fontWeight = FontWeight.SemiBold,
+                    textAlign = TextAlign.Center
                 )
             }
 

ui-lib/src/main/java/co/electriccoin/zcash/ui/MainActivity.kt

@@ -132,10 +132,10 @@ class MainActivity : FragmentActivity() {
         // }
     }
 
-    override fun onResume() {
-        Twig.debug { "Activity state: Resume" }
+    override fun onStart() {
+        Twig.debug { "Activity state: Start" }
         authenticationViewModel.runAuthenticationRequiredCheck()
-        super.onResume()
+        super.onStart()
     }
 
     override fun onStop() {

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/sendconfirmation/view/SendConfirmationView.kt

@@ -264,7 +264,7 @@ private fun SendConfirmationMainContent(
     }
 }
 
-private const val TOP_BLANK_SPACE_RATIO = 0.2f
+private const val TOP_BLANK_SPACE_RATIO = 0.35f
 
 @Composable
 private fun SendingContent(
@@ -298,13 +298,11 @@ private fun SendingContent(
                         height = Dimension.wrapContent
                     }
         ) {
-            // TODO [#1667]: Change lottie animation once we have it
-            // TODO [#1667]: https://github.com/Electric-Coin-Company/zashi-android/issues/1667
             val lottieRes: Int =
                 if (isSystemInDarkTheme()) {
-                    co.electriccoin.zcash.ui.design.R.raw.lottie_loading_white
+                    R.raw.send_confirmation_sending_dark_v1
                 } else {
-                    co.electriccoin.zcash.ui.design.R.raw.lottie_loading
+                    R.raw.send_confirmation_sending_v1
                 }
 
             val composition by rememberLottieComposition(LottieCompositionSpec.RawRes(lottieRes))
@@ -314,7 +312,7 @@ private fun SendingContent(
             )
 
             LottieAnimation(
-                modifier = Modifier.size(200.dp),
+                modifier = Modifier.size(150.dp),
                 composition = composition,
                 progress = { progress },
                 maintainOriginalImageBounds = true