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60 lines
1.4 KiB
Markdown
60 lines
1.4 KiB
Markdown
# Amber: Nostr event signer for Android
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Designed to have your keys on only one application
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# Adding Amber support for your application
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* Add a package querie in your AndroidManifest.xml
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```xml
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<queries>
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<package android:name="com.greenart7c3.nostrsigner"/>
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</queries>
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```
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* Create the Nostr Event
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```kotlin
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val event = TextNoteEvent(noteId = "", pubKey, TimeUtils.now(), tags, message, signature = "")
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```
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* Convert the event to json
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```kotlin
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val json = event.toJson()
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```
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* Create the intent using the **nostrsigner** scheme
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```kotlin
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val intent = Intent(Intent.ACTION_VIEW, Uri.parse("nostrsigner:$json"))
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```
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* Add an extra information with the write relays separated by commas of the current user
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```kotlin
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intent.putExtra("relays", "wss://relay.damus.io,wss://nostr.wine")
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```
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* Set the package name of the signer app for the intent
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```kotlin
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intent.`package` = "com.greenart7c3.nostrsigner"
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```
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* Start the signer Activity
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```kotlin
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context.startActivity(intent)
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```
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* In Amber you will see 3 buttons
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- The left one you can select the relays to post the Event
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- The button in the middle is to sign the event and copy the raw event json to the clipboard
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- The button on the right is to sign the event and send to the choosen relays
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# Contributing
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[Issues](https://github.com/greenart7c3/Amber/issues) and [pull requests](https://github.com/greenart7c3/Amber/pulls) are very welcome.
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