[SES-1064] New Message Errors and Help Url

app/src/main/java/org/thoughtcrime/securesms/SessionDialogBuilder.kt

@@ -140,6 +140,12 @@ class SessionDialogBuilder(val context: Context) {
 
 fun Context.showSessionDialog(build: SessionDialogBuilder.() -> Unit): AlertDialog =
     SessionDialogBuilder(this).apply { build() }.show()
+fun Context.showOpenUrlDialog(build: SessionDialogBuilder.() -> Unit): AlertDialog =
+    SessionDialogBuilder(this).apply {
+        title(R.string.urlOpen)
+        text(R.string.urlOpenBrowser)
+        build()
+    }.show()
 
 fun Fragment.showSessionDialog(build: SessionDialogBuilder.() -> Unit): AlertDialog =
     SessionDialogBuilder(requireContext()).apply { build() }.show()

app/src/main/java/org/thoughtcrime/securesms/dms/NewMessageFragment.kt

@@ -1,6 +1,7 @@
 package org.thoughtcrime.securesms.dms
 
 import android.content.Intent
+import android.net.Uri
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -22,6 +23,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.ComposeView
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.tooling.preview.PreviewParameter
@@ -37,6 +39,7 @@ import org.session.libsession.utilities.recipients.Recipient
 import org.thoughtcrime.securesms.conversation.start.NewConversationDelegate
 import org.thoughtcrime.securesms.conversation.v2.ConversationActivityV2
 import org.thoughtcrime.securesms.dependencies.DatabaseComponent
+import org.thoughtcrime.securesms.showOpenUrlDialog
 import org.thoughtcrime.securesms.ui.AppTheme
 import org.thoughtcrime.securesms.ui.BorderlessButtonSecondary
 import org.thoughtcrime.securesms.ui.OutlineButton
@@ -78,7 +81,12 @@ class NewMessageFragment : Fragment() {
                     viewModel,
                     onClose = { delegate.onDialogClosePressed() },
                     onBack = { delegate.onDialogBackPressed() },
-                    onHelp = { Toast.makeText(requireContext(), "todo, not implemented.", Toast.LENGTH_LONG).show() }
+                    onHelp = {
+                        requireContext().showOpenUrlDialog {
+                            okButton { Intent(Intent.ACTION_VIEW, Uri.parse("https://sessionapp.zendesk.com/hc/en-us/articles/4439132747033-How-do-Session-ID-usernames-work")).let(::startActivity) }
+                            cancelButton()
+                        }
+                    }
                 )
             }
         }
@@ -147,9 +155,10 @@ fun EnterAccountId(
             placeholder = stringResource(R.string.accountIdOrOnsEnter),
             onChange = callbacks::onChange,
             onContinue = callbacks::onContinue,
-            error = state.error?.string()
+            error = state.error?.string(),
         )
-        BorderlessButtonSecondary(text = stringResource(R.string.messageNewDescription)) { onHelp() }
+        if (state.error == null) BorderlessButtonSecondary(text = stringResource(R.string.messageNewDescription)) { onHelp() }
+
         Spacer(modifier = Modifier.weight(1f))
 
         OutlineButton(

app/src/main/java/org/thoughtcrime/securesms/onboarding/LandingActivity.kt

@@ -31,6 +31,7 @@ import org.thoughtcrime.securesms.BaseActionBarActivity
 import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
 import org.thoughtcrime.securesms.onboarding.pickname.startPickDisplayNameActivity
 import org.thoughtcrime.securesms.service.KeyCachingService
+import org.thoughtcrime.securesms.showOpenUrlDialog
 import org.thoughtcrime.securesms.showSessionDialog
 import org.thoughtcrime.securesms.ui.AppTheme
 import org.thoughtcrime.securesms.ui.BorderlessButton
@@ -120,9 +121,7 @@ class LandingActivity : BaseActionBarActivity() {
     }
 
     private fun openDialog() {
-        showSessionDialog {
-            title(R.string.urlOpen)
-            text(R.string.urlOpenBrowser)
+        showOpenUrlDialog {
             button(
                 R.string.activity_landing_terms_of_service,
                 contentDescriptionRes = R.string.AccessibilityId_terms_of_service_link

app/src/main/java/org/thoughtcrime/securesms/ui/components/Text.kt

@@ -9,6 +9,7 @@ import androidx.compose.material.OutlinedTextField
 import androidx.compose.material.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import org.thoughtcrime.securesms.ui.baseBold
 import org.thoughtcrime.securesms.ui.outlinedTextFieldColors
@@ -17,10 +18,10 @@ import org.thoughtcrime.securesms.ui.outlinedTextFieldColors
 fun SessionOutlinedTextField(
         text: String,
         placeholder: String,
+        modifier: Modifier = Modifier,
         onChange: (String) -> Unit,
         onContinue: () -> Unit,
-        error: String? = null,
-        modifier: Modifier
+        error: String? = null
 ) {
     Column(modifier = modifier) {
         OutlinedTextField(
@@ -42,6 +43,7 @@ fun SessionOutlinedTextField(
             Text(
                 it,
                 modifier = Modifier.padding(top = 12.dp),
+                textAlign = TextAlign.Center,
                 style = MaterialTheme.typography.baseBold,
                 color = MaterialTheme.colors.error
             )