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docs/-sdk-synchronizer/is-first-run.md

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+[zcash-android-wallet-sdk](../../index.md) / [cash.z.ecc.android.sdk.data](../index.md) / [SdkSynchronizer](index.md) / [isFirstRun](./is-first-run.md)
+
+# isFirstRun
+
+`suspend fun isFirstRun(): `[`Boolean`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html)
+
+Overrides [Synchronizer.isFirstRun](../-synchronizer/is-first-run.md)
+
+A flag to indicate that the initial state of this synchronizer was firstRun. This is useful for knowing whether
+initializing the database is required and whether to show things like"first run walk-throughs."
+
+**Return**
+true when this synchronizer has not been run before on this device or when cache has been cleared since
+the last run.
+