androidApp: SessionScreen: Add menu buttons for calendar and share

Signed-off-by: Aayush Gupta <[email protected]>

Author: theimpulson

androidApp/src/main/java/app/opass/ccip/android/ui/screens/session/SessionScreen.kt

@@ -5,13 +5,18 @@
 
 package app.opass.ccip.android.ui.screens.session
 
+import android.content.Intent
+import android.provider.CalendarContract
 import android.text.format.DateUtils
+import android.util.Log
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.Scaffold
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
@@ -21,13 +26,20 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalUriHandler
 import androidx.compose.ui.platform.UriHandler
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.tooling.preview.datasource.LoremIpsum
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import app.opass.ccip.android.R
 import app.opass.ccip.android.ui.composable.SessionInfoComposable
 import app.opass.ccip.android.ui.composable.TopAppBarComposable
 import app.opass.ccip.android.ui.extensions.browse
+import app.opass.ccip.android.ui.extensions.toast
+import app.opass.ccip.network.models.schedule.Session
+
+private const val TAG = "SessionScreen"
 
 @Composable
 fun SessionScreen(
@@ -42,20 +54,41 @@ fun SessionScreen(
     LaunchedEffect(key1 = Unit) { viewModel.getSession(eventId, sessionId) }
 
     if (session != null) {
+        val startTime = viewModel.sdf.parse(session!!.start)!!.time
+        val endTime = viewModel.sdf.parse(session!!.end)!!.time
+
         ScreenContent(
             title = session!!.title,
             description = session!!.description,
             dateTime = DateUtils.formatDateRange(
                 context,
-                viewModel.sdf.parse(session!!.start)!!.time,
-                viewModel.sdf.parse(session!!.end)!!.time,
+                startTime,
+                endTime,
                 DateUtils.FORMAT_SHOW_DATE or DateUtils.FORMAT_SHOW_TIME or DateUtils.FORMAT_ABBREV_ALL
             ),
             sessionType = session!!.type,
             room = session!!.room,
             tags = session!!.tags,
             speakers = session!!.speakers,
-            onNavigateUp = onNavigateUp
+            url = session!!.url,
+            onNavigateUp = onNavigateUp,
+            onAddToCalendar = {
+                try {
+                    context.startActivity(getCalendarIntent(session!!, startTime, endTime))
+                } catch (exception: Exception) {
+                    Log.e(TAG, "Failed to add event to the calendar app", exception)
+                    context.toast(R.string.add_to_calendar_failed)
+                }
+            },
+            onShareSession = {
+                try {
+                    context.startActivity(
+                        Intent.createChooser(getShareIntent(session!!.url!!), "")
+                    )
+                } catch (exception: Exception) {
+                    Log.e(TAG, "Failed to share session", exception)
+                }
+            }
         )
     }
 }
@@ -67,9 +100,12 @@ private fun ScreenContent(
     dateTime: String,
     sessionType: String? = null,
     room: String? = null,
+    url: String? = null,
     tags: List<String>? = emptyList(),
     speakers: List<String> = emptyList(),
-    onNavigateUp: () -> Unit = {}
+    onNavigateUp: () -> Unit = {},
+    onAddToCalendar: () -> Unit = {},
+    onShareSession: () -> Unit = {}
 ) {
     val context = LocalContext.current
     val uriHandler = object : UriHandler {
@@ -80,7 +116,25 @@ private fun ScreenContent(
 
     Scaffold(
         modifier = Modifier.fillMaxSize(),
-        topBar = { TopAppBarComposable(onNavigate = onNavigateUp) }
+        topBar = {
+            TopAppBarComposable(
+                onNavigate = onNavigateUp,
+                actions = {
+                    IconButton(onClick = onAddToCalendar) {
+                        Icon(
+                            painter = painterResource(R.drawable.ic_calendar_add),
+                            contentDescription = stringResource(R.string.add_to_calendar)
+                        )
+                    }
+                    IconButton(onClick = onShareSession, enabled = !url.isNullOrBlank()) {
+                        Icon(
+                            painter = painterResource(R.drawable.ic_share),
+                            contentDescription = stringResource(R.string.share)
+                        )
+                    }
+                }
+            )
+        }
     ) { paddingValues ->
         Column(
             modifier = Modifier
@@ -103,6 +157,28 @@ private fun ScreenContent(
     }
 }
 
+private fun getShareIntent(url: String): Intent {
+    return Intent(Intent.ACTION_SEND).apply {
+        type = "text/plain"
+        putExtra(Intent.EXTRA_TEXT, url)
+    }
+}
+
+private fun getCalendarIntent(session: Session, startTime: Long, endTime: Long): Intent {
+    return Intent(Intent.ACTION_INSERT).apply {
+        setData(CalendarContract.Events.CONTENT_URI)
+        putExtra(CalendarContract.Events.TITLE, session.title)
+        putExtra(CalendarContract.Events.DESCRIPTION, session.description)
+        putExtra(CalendarContract.Events.EVENT_LOCATION, session.room)
+        putExtra(CalendarContract.Events.AVAILABILITY, CalendarContract.Events.AVAILABILITY_BUSY)
+        putExtra(CalendarContract.EXTRA_EVENT_BEGIN_TIME, startTime)
+        putExtra(CalendarContract.EXTRA_EVENT_END_TIME, endTime)
+
+        // Extras for which Android doesn't have variables
+        putExtra("url", session.url)
+    }
+}
+
 @Preview
 @Composable
 private fun SessionScreenPreview() {

androidApp/src/main/res/drawable/ic_calendar_add.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: Material Design Authors / Google LLC
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M680,880L680,760L560,760L560,680L680,680L680,560L760,560L760,680L880,680L880,760L760,760L760,880L680,880ZM200,800Q167,800 143.5,776.5Q120,753 120,720L120,240Q120,207 143.5,183.5Q167,160 200,160L240,160L240,80L320,80L320,160L560,160L560,80L640,80L640,160L680,160Q713,160 736.5,183.5Q760,207 760,240L760,484Q740,481 720,481Q700,481 680,484L680,400L200,400L200,720Q200,720 200,720Q200,720 200,720L480,720Q480,740 483,760Q486,780 494,800L200,800ZM200,320L680,320L680,240Q680,240 680,240Q680,240 680,240L200,240Q200,240 200,240Q200,240 200,240L200,320ZM200,320L200,240Q200,240 200,240Q200,240 200,240L200,240Q200,240 200,240Q200,240 200,240L200,320Z"/>
+</vector>

androidApp/src/main/res/drawable/ic_share.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: Material Design Authors / Google LLC
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M680,880Q630,880 595,845Q560,810 560,760Q560,754 563,732L282,568Q266,583 245,591.5Q224,600 200,600Q150,600 115,565Q80,530 80,480Q80,430 115,395Q150,360 200,360Q224,360 245,368.5Q266,377 282,392L563,228Q561,221 560.5,214.5Q560,208 560,200Q560,150 595,115Q630,80 680,80Q730,80 765,115Q800,150 800,200Q800,250 765,285Q730,320 680,320Q656,320 635,311.5Q614,303 598,288L317,452Q319,459 319.5,465.5Q320,472 320,480Q320,488 319.5,494.5Q319,501 317,508L598,672Q614,657 635,648.5Q656,640 680,640Q730,640 765,675Q800,710 800,760Q800,810 765,845Q730,880 680,880ZM680,800Q697,800 708.5,788.5Q720,777 720,760Q720,743 708.5,731.5Q697,720 680,720Q663,720 651.5,731.5Q640,743 640,760Q640,777 651.5,788.5Q663,800 680,800ZM200,520Q217,520 228.5,508.5Q240,497 240,480Q240,463 228.5,451.5Q217,440 200,440Q183,440 171.5,451.5Q160,463 160,480Q160,497 171.5,508.5Q183,520 200,520ZM680,240Q697,240 708.5,228.5Q720,217 720,200Q720,183 708.5,171.5Q697,160 680,160Q663,160 651.5,171.5Q640,183 640,200Q640,217 651.5,228.5Q663,240 680,240ZM680,760Q680,760 680,760Q680,760 680,760Q680,760 680,760Q680,760 680,760Q680,760 680,760Q680,760 680,760Q680,760 680,760Q680,760 680,760ZM200,480Q200,480 200,480Q200,480 200,480Q200,480 200,480Q200,480 200,480Q200,480 200,480Q200,480 200,480Q200,480 200,480Q200,480 200,480ZM680,200Q680,200 680,200Q680,200 680,200Q680,200 680,200Q680,200 680,200Q680,200 680,200Q680,200 680,200Q680,200 680,200Q680,200 680,200Z"/>
+</vector>

androidApp/src/main/res/values/strings.xml

@@ -44,6 +44,9 @@
     <string name="schedule">Schedule</string>
     <string name="na" translatable="false">N/A</string>
     <string name="search_session">Search for sessions</string>
+    <string name="add_to_calendar">Add to calendar</string>
+    <string name="add_to_calendar_failed">Failed to add session to calendar!</string>
+    <string name="share">Share</string>
 
     <!-- SessionScreen -->
     <string name="session">Session</string>