Allow NavHost to display entries on first composition

Currently on the first composition the NavHost does not have an entry to
display and it has to wait for the next composition for the state to be
updated.

By rearranging the code, we can get a non-empty back stack on the first
composition.

RelNote: "NavHost will not render the start destination on the first
composition pass."
Test: all tests including preview pass
Bug: 304852206

Change-Id: I439a7fe894907b1ebee251134113acb08973083c
1 file changed
tree: 824242a32a385539c6d06c28be27dd45fee8bb89
  1. ./
  2. .idea/
  3. activity/
  4. annotation/
  5. appactions/
  6. appcompat/
  7. appintegration/
  8. appsearch/
  9. arch/
  10. asynclayoutinflater/
  11. autofill/
  12. benchmark/
  13. biometric/
  14. bluetooth/
  15. browser/
  16. buildSrc/
  17. buildSrc-tests/
  18. busytown/
  19. camera/
  20. car/
  21. cardview/
  22. collection/
  23. compose/
  24. concurrent/
  25. constraintlayout/
  26. contentpager/
  27. coordinatorlayout/
  28. core/
  29. credentials/
  30. cursoradapter/
  31. customview/
  32. datastore/
  33. development/
  34. docs/
  35. docs-public/
  36. docs-tip-of-tree/
  37. documentfile/
  38. draganddrop/
  39. drawerlayout/
  40. dynamicanimation/
  41. emoji/
  42. emoji2/
  43. enterprise/
  44. exifinterface/
  45. external/
  46. fragment/
  47. glance/
  48. gradle/
  49. graphics/
  50. gridlayout/
  51. health/
  52. heifwriter/
  53. hilt/
  54. input/
  55. inspection/
  56. interpolator/
  57. javascriptengine/
  58. kruth/
  59. leanback/
  60. lifecycle/
  61. lint-checks/
  62. loader/
  63. media/
  64. media2/
  65. mediarouter/
  66. metrics/
  67. navigation/
  68. paging/
  69. palette/
  70. percentlayout/
  71. placeholder/
  72. placeholder-tests/
  73. playground-common/
  74. preference/
  75. print/
  76. privacysandbox/
  77. profileinstaller/
  78. recommendation/
  79. recyclerview/
  80. remotecallback/
  81. resourceinspection/
  82. room/
  83. safeparcel/
  84. samples/
  85. savedstate/
  86. security/
  87. sharetarget/
  88. slice/
  89. slidingpanelayout/
  90. sqlite/
  91. sqliteMultiplatform/
  92. stableaidl/
  93. startup/
  94. swiperefreshlayout/
  95. test/
  96. testutils/
  97. text/
  98. tracing/
  99. transition/
  100. tv/
  101. tvprovider/
  102. vectordrawable/
  103. versionedparcelable/
  104. viewpager/
  105. viewpager2/
  106. wear/
  107. webkit/
  108. window/
  109. work/
  110. .gitignore
  111. .mailmap
  112. build.gradle
  113. cleanBuild.sh
  114. code-review.md
  115. CONTRIBUTING.md
  116. gradle.properties
  117. gradlew
  118. libraryversions.toml
  119. LICENSE.txt
  120. OWNERS
  121. PREUPLOAD.cfg
  122. README.md
  123. settings.gradle
  124. studiow
  125. TEXT_OWNERS