feat: add basic compose for create group and some reusable components

app/src/main/java/org/thoughtcrime/securesms/groups/CreateGroupFragment.kt

@@ -7,13 +7,15 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.Toast
-import androidx.compose.foundation.layout.fillMaxHeight
-import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.ComposeView
 import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.tooling.preview.PreviewParameter
+import androidx.compose.ui.unit.dp
 import androidx.core.content.ContextCompat
 import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
@@ -32,12 +34,15 @@ import org.session.libsession.utilities.Contact
 import org.session.libsession.utilities.Device
 import org.session.libsession.utilities.TextSecurePreferences
 import org.session.libsession.utilities.recipients.Recipient
+import org.session.libsignal.utilities.SessionId
 import org.thoughtcrime.securesms.contacts.SelectContactsAdapter
 import org.thoughtcrime.securesms.conversation.start.NewConversationDelegate
 import org.thoughtcrime.securesms.conversation.v2.ConversationActivityV2
 import org.thoughtcrime.securesms.dependencies.DatabaseComponent
 import org.thoughtcrime.securesms.keyboard.emoji.KeyboardPageSearchView
 import org.thoughtcrime.securesms.mms.GlideApp
+import org.thoughtcrime.securesms.ui.PreviewTheme
+import org.thoughtcrime.securesms.ui.ThemeResPreviewParameterProvider
 import org.thoughtcrime.securesms.util.fadeIn
 import org.thoughtcrime.securesms.util.fadeOut
 import javax.inject.Inject
@@ -132,15 +137,46 @@ class CreateGroupFragment : Fragment() {
         context.startActivity(intent)
     }
 
+    @Composable
+    fun CreateGroupScreen(createGroupState: CreateGroupState, modifier: Modifier = Modifier) {
+        CreateGroup(createGroupState, onCreate = {
+
+        })
+    }
+
 }
 
+data class CreateGroupState (
+    val groupName: String,
+    val groupDescription: String,
+    val members: Set<SessionId>
+)
+
+@Composable
+fun CreateGroup(
+    createGroupState: CreateGroupState,
+    onCreate: suspend (CreateGroupState) -> Unit,
+    modifier: Modifier = Modifier) {
+    Column(
+        modifier
+            .fillMaxWidth()
+            .padding(8.dp)) {
+
+    }
+}
+
+
 @Composable
 fun MemberList(contacts: List<Contact>, modifier: Modifier = Modifier) {
-    Avatar
+
 }
 
 @Preview
 @Composable
-fun ClosedGroupPreview() {
-    MemberList(contacts = emptyList(), modifier = Modifier.fillMaxWidth())
+fun ClosedGroupPreview(
+    @PreviewParameter(ThemeResPreviewParameterProvider::class) themeResId: Int
+) {
+    PreviewTheme(themeResId) {
+        CreateGroup(CreateGroupState("Group Name", "Test Group Description", emptySet()), {})
+    }
 }

app/src/main/java/org/thoughtcrime/securesms/ui/Components.kt

@@ -2,17 +2,24 @@ package org.thoughtcrime.securesms.ui
 
 import androidx.annotation.DrawableRes
 import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.BoxScope
+import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.RowScope
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.layout.wrapContentHeight
 import androidx.compose.foundation.pager.PagerState
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.ButtonColors
 import androidx.compose.material.Card
@@ -29,8 +36,14 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.RectangleShape
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
 import androidx.compose.ui.viewinterop.AndroidView
 import com.google.accompanist.pager.HorizontalPagerIndicator
 import kotlinx.coroutines.launch
@@ -180,3 +193,102 @@ fun RowScope.Avatar(recipient: Recipient) {
         )
     }
 }
+
+@Composable
+fun EditableAvatar(
+    // TODO: add attachment-based state for current view rendering?
+) {
+    Box(modifier = Modifier
+        .size(110.dp)
+        .padding(15.dp)
+    ) {
+        Image(
+            painter = painterResource(id = R.drawable.avatar_placeholder),
+            contentDescription = stringResource(
+                id = R.string.arrays__default
+            ),
+            Modifier
+                .fillMaxSize()
+                .background(MaterialTheme.colors.cellColor, shape = CircleShape)
+                .padding(16.dp)
+        )
+        Image(
+            painter = painterResource(id = R.drawable.ic_plus),
+            contentDescription = null,
+            Modifier
+                .align(Alignment.BottomEnd)
+                .size(24.dp)
+                .background(colorDestructive, shape = CircleShape)
+                .padding(6.dp)
+        )
+    }
+}
+
+@Composable
+fun NavigationBar(
+    //
+    title: String,
+    titleAlignment: Alignment = Alignment.Center,
+    // if
+    onBack: (() -> Unit)? = null,
+    onClose: (()->Unit)? = null,
+) {
+    Row(
+        Modifier
+            .fillMaxWidth()
+            .height(64.dp)) {
+        // Optional back button, layout should still take up space
+        Box(modifier = Modifier
+            .fillMaxHeight()
+        ) {
+            if (onBack != null) {
+                Icon(
+                    painter = painterResource(id = R.drawable.ic_arrow_left_24),
+                    contentDescription = stringResource(
+                        id = R.string.new_conversation_dialog_back_button_content_description
+                    ),
+                    Modifier
+                        .clickable { onBack() }
+                        .padding(16.dp)
+                        .align(Alignment.Center)
+                )
+            }
+        }
+        //Main title
+        Box(modifier = Modifier.fillMaxHeight().weight(1f).padding(8.dp)) {
+            Text(
+                text = title,
+                Modifier.align(titleAlignment),
+                overflow = TextOverflow.Ellipsis,
+                fontSize = 26.sp,
+                fontWeight = FontWeight.Bold
+            )
+        }
+        // Optional close button
+        Box(modifier = Modifier
+            .fillMaxHeight()
+            .align(Alignment.CenterVertically)
+        ) {
+            if (onClose != null) {
+                Icon(
+                    painter = painterResource(id = R.drawable.ic_baseline_close_24),
+                    contentDescription = stringResource(
+                        id = R.string.new_conversation_dialog_close_button_content_description
+                    ),
+                    Modifier
+                        .clickable { onClose() }
+                        .padding(16.dp)
+                        .align(Alignment.Center)
+                )
+            }
+        }
+    }
+}
+
+@Composable
+@Preview
+fun PreviewNavigationBar(@PreviewParameter(provider = ThemeResPreviewParameterProvider::class) themeResId: Int) {
+    PreviewTheme(themeResId = themeResId) {
+        NavigationBar(title = "Create Group", onBack = {}, onClose = {})
+    }
+}

app/src/main/res/drawable/avatar_placeholder.xml

@@ -0,0 +1,18 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="44dp"
+    android:height="35dp"
+    android:viewportWidth="44"
+    android:viewportHeight="35">
+  <path
+      android:pathData="M34.951,23.398L26.63,17.311C26.575,17.267 26.507,17.243 26.438,17.243C26.368,17.243 26.299,17.267 26.245,17.311L18.784,23.488C18.727,23.531 18.657,23.554 18.585,23.554C18.513,23.554 18.444,23.531 18.386,23.488L14.637,20.432C14.583,20.391 14.517,20.369 14.45,20.369C14.383,20.369 14.318,20.391 14.264,20.432L4.107,27.648C4.068,27.679 4.036,27.718 4.014,27.762C3.991,27.807 3.979,27.855 3.978,27.905V30.242C3.982,30.435 4.06,30.619 4.196,30.756C4.333,30.893 4.517,30.971 4.71,30.974H34.348C34.542,30.974 34.728,30.897 34.865,30.76C35.002,30.622 35.08,30.436 35.08,30.242V23.642C35.081,23.594 35.07,23.546 35.047,23.503C35.025,23.46 34.992,23.424 34.951,23.398Z"
+      android:fillColor="?colorOnSurface"/>
+  <path
+      android:pathData="M11.131,18.248C12.726,18.248 14.02,16.955 14.02,15.359C14.02,13.763 12.726,12.47 11.131,12.47C9.535,12.47 8.242,13.763 8.242,15.359C8.242,16.955 9.535,18.248 11.131,18.248Z"
+      android:fillColor="?colorOnSurface"/>
+  <path
+      android:pathData="M40.396,4.123L8.229,0.374C7.807,0.322 7.38,0.354 6.971,0.47C6.563,0.585 6.181,0.78 5.849,1.044C5.517,1.308 5.24,1.636 5.036,2.008C4.832,2.38 4.703,2.789 4.659,3.212L4.505,4.598H7.073L7.201,3.507C7.212,3.424 7.239,3.343 7.281,3.27C7.323,3.198 7.379,3.134 7.445,3.083C7.555,2.995 7.69,2.946 7.831,2.942H7.895L22.187,4.598H35.722C36.512,4.603 37.29,4.789 37.996,5.143C38.702,5.498 39.316,6.01 39.792,6.64H40.1C40.269,6.659 40.423,6.745 40.528,6.877C40.634,7.009 40.683,7.178 40.666,7.346L40.576,8.078C40.755,8.595 40.85,9.137 40.858,9.683V27.995L43.221,7.68C43.315,6.834 43.071,5.986 42.541,5.319C42.012,4.653 41.241,4.223 40.396,4.123Z"
+      android:fillColor="?colorOnSurface"/>
+  <path
+      android:pathData="M35.722,34.801H3.336C2.485,34.801 1.668,34.463 1.066,33.861C0.464,33.258 0.126,32.442 0.126,31.59V9.761C0.126,8.909 0.464,8.093 1.066,7.49C1.668,6.888 2.485,6.55 3.336,6.55H35.722C36.573,6.55 37.39,6.888 37.992,7.49C38.594,8.093 38.932,8.909 38.932,9.761V31.59C38.932,32.442 38.594,33.258 37.992,33.861C37.39,34.463 36.573,34.801 35.722,34.801ZM3.336,9.093C3.166,9.093 3.003,9.16 2.882,9.281C2.762,9.401 2.694,9.565 2.694,9.735V31.565C2.694,31.735 2.762,31.898 2.882,32.019C3.003,32.139 3.166,32.207 3.336,32.207H35.722C35.892,32.207 36.055,32.139 36.176,32.019C36.296,31.898 36.364,31.735 36.364,31.565V9.735C36.364,9.565 36.296,9.401 36.176,9.281C36.055,9.16 35.892,9.093 35.722,9.093H3.336Z"
+      android:fillColor="?colorOnSurface"/>
+</vector>