95 lines
4.2 KiB
Kotlin
95 lines
4.2 KiB
Kotlin
package org.thoughtcrime.securesms.onboarding
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import android.content.ClipData
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import android.content.ClipboardManager
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import android.content.Context
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import android.os.Bundle
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import android.text.Spannable
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import android.text.SpannableString
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import android.text.style.ForegroundColorSpan
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import android.widget.LinearLayout
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import android.widget.Toast
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import network.loki.messenger.R
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import network.loki.messenger.databinding.ActivitySeedBinding
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import org.session.libsession.utilities.TextSecurePreferences
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import org.session.libsession.utilities.getColorFromAttr
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import org.session.libsignal.crypto.MnemonicCodec
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import org.session.libsignal.utilities.hexEncodedPrivateKey
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import org.thoughtcrime.securesms.BaseActionBarActivity
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import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
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import org.thoughtcrime.securesms.crypto.MnemonicUtilities
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import org.thoughtcrime.securesms.util.getAccentColor
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class SeedActivity : BaseActionBarActivity() {
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private lateinit var binding: ActivitySeedBinding
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private val seed by lazy {
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var hexEncodedSeed = IdentityKeyUtil.retrieve(this, IdentityKeyUtil.LOKI_SEED)
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if (hexEncodedSeed == null) {
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hexEncodedSeed = IdentityKeyUtil.getIdentityKeyPair(this).hexEncodedPrivateKey // Legacy account
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}
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val loadFileContents: (String) -> String = { fileName ->
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MnemonicUtilities.loadFileContents(this, fileName)
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}
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MnemonicCodec(loadFileContents).encode(hexEncodedSeed!!, MnemonicCodec.Language.Configuration.english)
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}
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// region Lifecycle
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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binding = ActivitySeedBinding.inflate(layoutInflater)
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setContentView(binding.root)
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supportActionBar!!.title = resources.getString(R.string.activity_seed_title)
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val seedReminderViewTitle = SpannableString("You're almost finished! 90%") // Intentionally not yet translated
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seedReminderViewTitle.setSpan(ForegroundColorSpan(getAccentColor()), 24, 27, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
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with(binding) {
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seedReminderView.title = seedReminderViewTitle
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seedReminderView.subtitle = resources.getString(R.string.view_seed_reminder_subtitle_2)
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seedReminderView.setProgress(90, false)
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seedReminderView.hideContinueButton()
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var redactedSeed = seed
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var index = 0
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for (character in seed) {
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if (character.isLetter()) {
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redactedSeed = redactedSeed.replaceRange(index, index + 1, "▆")
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}
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index += 1
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}
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seedTextView.setTextColor(getAccentColor())
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seedTextView.text = redactedSeed
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seedTextView.setOnLongClickListener { revealSeed(); true }
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revealButton.setOnLongClickListener { revealSeed(); true }
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copyButton.setOnClickListener { copySeed() }
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}
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}
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// endregion
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// region Updating
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private fun revealSeed() {
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val seedReminderViewTitle = SpannableString("Account secured! 100%") // Intentionally not yet translated
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seedReminderViewTitle.setSpan(ForegroundColorSpan(getAccentColor()), 17, 21, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
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with(binding) {
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seedReminderView.title = seedReminderViewTitle
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seedReminderView.subtitle = resources.getString(R.string.view_seed_reminder_subtitle_3)
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seedReminderView.setProgress(100, true)
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val seedTextViewLayoutParams = seedTextView.layoutParams as LinearLayout.LayoutParams
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seedTextViewLayoutParams.height = seedTextView.height
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seedTextView.layoutParams = seedTextViewLayoutParams
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seedTextView.setTextColor(getColorFromAttr(android.R.attr.textColorPrimary))
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seedTextView.text = seed
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}
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TextSecurePreferences.setHasViewedSeed(this, true)
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}
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// endregion
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// region Interaction
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private fun copySeed() {
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revealSeed()
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val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
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val clip = ClipData.newPlainText("Seed", seed)
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clipboard.setPrimaryClip(clip)
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Toast.makeText(this, R.string.copied_to_clipboard, Toast.LENGTH_SHORT).show()
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}
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// endregion
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} |