USB auto-read: - ESP responds to 'KEY?\n' over USB serial with 'HMAC_KEY:<hex>' - Android UsbKeyReceiver (manifest BroadcastReceiver) catches USB_DEVICE_ATTACHED - Filters on Espressif vendor 0x303a, requests USB permission - Opens CDC-ACM serial (115200), sends KEY?, parses response, saves to SharedPreferences - Works even when app not in foreground - usb-serial-for-android v3.7.3 via JitPack UI redesign: - activity_main.xml: FrameLayout with settings icon top-right, relay button center, status bottom-left (14sp) - Scan & Connect button moved to SettingsActivity - SettingsActivity: hint text 'Voer de HMAC sleutel in of sluit de relaismodule aan op de telefoon' - SettingsActivity: scan button saves key + returns RESULT_OK to trigger scanning - MainActivity: removed scanButton, auto-scan on onResume when key is set - Back button removed from settings (ActionBar up navigation only) README updated with USB protocol docs, new UI description, and updated setup guide
38 lines
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866 B
Groovy
38 lines
No EOL
866 B
Groovy
plugins {
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id 'com.android.application'
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id 'org.jetbrains.kotlin.android'
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}
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android {
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namespace 'com.eddy.atomrelay'
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compileSdk 34
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defaultConfig {
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applicationId "com.eddy.atomrelay"
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minSdk 24
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targetSdk 34
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versionCode 1
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versionName "1.0"
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}
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buildTypes {
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release {
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minifyEnabled false
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proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
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}
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}
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compileOptions {
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sourceCompatibility JavaVersion.VERSION_17
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targetCompatibility JavaVersion.VERSION_17
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}
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kotlinOptions {
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jvmTarget = '17'
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}
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}
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dependencies {
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implementation 'androidx.core:core-ktx:1.12.0'
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implementation 'androidx.appcompat:appcompat:1.6.1'
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implementation 'com.github.mik3y:usb-serial-for-android:3.7.3'
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} |