Add click events to notifications

4 files changed, 101 insertions, 20 deletions

diff --git a/app/src/main/kotlin/com/pitchedapps/frost/services/FrostNotifications.kt b/app/src/main/kotlin/com/pitchedapps/frost/services/FrostNotifications.kt
index 68ed859c..1c37bc29 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/services/FrostNotifications.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/services/FrostNotifications.kt
@@ -61,7 +61,7 @@ private val _40_DP = 40.dpToPx
  * Enum to handle notification creations
  */
 enum class NotificationType(
-    private val channelId: String,
+    val channelId: String,
     private val overlayContext: OverlayContext,
     private val fbItem: FbItem,
     private val parser: FrostParser<ParseNotification>,
@@ -95,8 +95,8 @@ enum class NotificationType(
      */
     internal open fun bindRequest(content: NotificationContent, cookie: String): (BaseBundle.() -> Unit)? = null
 
-    private fun bindRequest(intent: Intent, content: NotificationContent, cookie: String?) {
-        cookie ?: return
+    private fun bindRequest(intent: Intent, content: NotificationContent) {
+        val cookie = content.data.cookie ?: return
         val binder = bindRequest(content, cookie) ?: return
         val bundle = Bundle()
         bundle.binder()
@@ -188,17 +188,33 @@ enum class NotificationType(
     }
 
     /**
+     * Attach content related data to an intent
+     */
+    fun putContentExtra(intent: Intent, content: NotificationContent): Intent {
+        // We will show the notification page for dependent urls. We can trigger a click next time
+        intent.data = Uri.parse(if (content.href.isIndependent) content.href else FbItem.NOTIFICATIONS.url)
+        bindRequest(intent, content)
+        return intent
+    }
+
+    /**
+     * Create a generic content for the provided type and user id.
+     * No content related data is added
+     */
+    fun createCommonIntent(context: Context, userId: Long): Intent {
+        val intent = Intent(context, FrostWebActivity::class.java)
+        intent.putExtra(ARG_USER_ID, userId)
+        overlayContext.put(intent)
+        return intent
+    }
+
+    /**
      * Create and submit a new notification with the given [content]
      */
     private fun createNotification(context: Context, content: NotificationContent): FrostNotification =
         with(content) {
-            val intent = Intent(context, FrostWebActivity::class.java)
-            // TODO temp fix; we will show notification page for dependent urls. We can trigger a click next time
-            intent.data = Uri.parse(if (href.isIndependent) href else FbItem.NOTIFICATIONS.url)
-            intent.putExtra(ARG_USER_ID, data.id)
-            overlayContext.put(intent)
-            bindRequest(intent, content, data.cookie)
-
+            val intent = createCommonIntent(context, content.data.id)
+            putContentExtra(intent, content)
             val group = "${groupPrefix}_${data.id}"
             val pendingIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
             val notifBuilder = context.frostNotification(channelId)
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/TimeUtils.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/TimeUtils.kt
new file mode 100644
index 00000000..1ca6333b
--- /dev/null
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/TimeUtils.kt
@@ -0,0 +1,2 @@
+package com.pitchedapps.frost.utils
+
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/Utils.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/Utils.kt
index 711d7e18..76ffd8cd 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/Utils.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/Utils.kt
@@ -186,7 +186,7 @@ fun MaterialDialog.Builder.theme(): MaterialDialog.Builder {
 }
 
 fun Activity.setFrostTheme(forceTransparent: Boolean = false) {
-    val isTransparent = (Color.alpha(Prefs.bgColor) != 255) || forceTransparent
+    val isTransparent = (Color.alpha(Prefs.bgColor) != 255) || (Color.alpha(Prefs.headerColor) != 255) || forceTransparent
     if (Prefs.bgColor.isColorDark)
         setTheme(if (isTransparent) R.style.FrostTheme_Transparent else R.style.FrostTheme)
     else
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/widgets/NotificationWidget.kt b/app/src/main/kotlin/com/pitchedapps/frost/widgets/NotificationWidget.kt
index 4ddd7225..ae45fa7b 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/widgets/NotificationWidget.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/widgets/NotificationWidget.kt
@@ -16,35 +16,69 @@
  */
 package com.pitchedapps.frost.widgets
 
+import android.app.PendingIntent
 import android.appwidget.AppWidgetManager
 import android.appwidget.AppWidgetProvider
 import android.content.Context
 import android.content.Intent
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.PorterDuff
+import android.graphics.PorterDuffColorFilter
+import android.graphics.drawable.Icon
+import android.os.Build
 import android.widget.RemoteViews
 import android.widget.RemoteViewsService
 import androidx.annotation.ColorInt
+import androidx.annotation.DrawableRes
+import androidx.annotation.IdRes
 import ca.allanwang.kau.utils.dimenPixelSize
+import ca.allanwang.kau.utils.string
 import ca.allanwang.kau.utils.withAlpha
 import com.pitchedapps.frost.R
+import com.pitchedapps.frost.activities.MainActivity
 import com.pitchedapps.frost.db.NotificationDao
 import com.pitchedapps.frost.db.selectNotificationsSync
 import com.pitchedapps.frost.glide.FrostGlide
 import com.pitchedapps.frost.glide.GlideApp
-import com.pitchedapps.frost.services.NOTIF_CHANNEL_GENERAL
 import com.pitchedapps.frost.services.NotificationContent
+import com.pitchedapps.frost.services.NotificationType
 import com.pitchedapps.frost.utils.L
 import com.pitchedapps.frost.utils.Prefs
 import org.koin.standalone.KoinComponent
 import org.koin.standalone.inject
+import java.text.DateFormat
 
 class NotificationWidget : AppWidgetProvider() {
     override fun onUpdate(context: Context, appWidgetManager: AppWidgetManager, appWidgetIds: IntArray) {
         super.onUpdate(context, appWidgetManager, appWidgetIds)
-        val intent = NotificationWidgetService.createIntent(context, NOTIF_CHANNEL_GENERAL)
+        val type = NotificationType.GENERAL
+        val userId = Prefs.userId
+        val intent = NotificationWidgetService.createIntent(context, type, userId)
         for (id in appWidgetIds) {
             val views = RemoteViews(context.packageName, R.layout.widget_notifications)
-            views.setBackgroundColor(R.id.widget_layout_container, Prefs.bgColor)
+
+            views.setBackgroundColor(R.id.widget_layout_toolbar, Prefs.headerColor)
+            views.setIcon(R.id.img_frost, context, R.drawable.frost_f_24, Prefs.iconColor)
+            views.setOnClickPendingIntent(
+                R.id.img_frost,
+                PendingIntent.getActivity(context, 0, Intent(context, MainActivity::class.java), 0)
+            )
+
+            views.setBackgroundColor(R.id.widget_notification_list, Prefs.bgColor)
             views.setRemoteAdapter(R.id.widget_notification_list, intent)
+
+            val pendingIntentTemplate = PendingIntent.getActivity(
+                context,
+                0,
+                type.createCommonIntent(context, userId),
+                PendingIntent.FLAG_UPDATE_CURRENT
+            )
+
+            views.setPendingIntentTemplate(R.id.widget_notification_list, pendingIntentTemplate)
+
             appWidgetManager.updateAppWidget(id, views)
         }
         appWidgetManager.notifyAppWidgetViewDataChanged(appWidgetIds, R.id.widget_notification_list)
@@ -52,18 +86,44 @@ class NotificationWidget : AppWidgetProvider() {
 }
 
 private const val NOTIF_WIDGET_TYPE = "notif_widget_type"
+private const val NOTIF_WIDGET_USER_ID = "notif_widget_user_id"
+private const val NOTIF_WIDGET_USER_COOKIE = "notif_widget_user_id"
 
-private fun RemoteViews.setBackgroundColor(viewId: Int, @ColorInt color: Int) {
+private fun RemoteViews.setBackgroundColor(@IdRes viewId: Int, @ColorInt color: Int) {
     setInt(viewId, "setBackgroundColor", color)
 }
 
+/**
+ * Adds backward compatibility to setting tinted icons
+ */
+private fun RemoteViews.setIcon(@IdRes viewId: Int, context: Context, @DrawableRes res: Int, @ColorInt color: Int) {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+        val icon = Icon.createWithResource(context, res).setTint(color).setTintMode(PorterDuff.Mode.SRC_IN)
+        setImageViewIcon(viewId, icon)
+    } else {
+        val bitmap = BitmapFactory.decodeResource(context.resources, res)
+        if (bitmap != null) {
+            val paint = Paint()
+            paint.colorFilter = PorterDuffColorFilter(color, PorterDuff.Mode.SRC_IN)
+            val result = Bitmap.createBitmap(bitmap.width, bitmap.height, Bitmap.Config.ARGB_8888)
+            val canvas = Canvas(result)
+            canvas.drawBitmap(bitmap, 0f, 0f, paint)
+            setImageViewBitmap(viewId, result)
+        } else {
+            // Fallback to just icon
+            setImageViewResource(viewId, res)
+        }
+    }
+}
+
 class NotificationWidgetService : RemoteViewsService() {
     override fun onGetViewFactory(intent: Intent): RemoteViewsFactory = NotificationWidgetDataProvider(this, intent)
 
     companion object {
-        fun createIntent(context: Context, type: String): Intent =
+        fun createIntent(context: Context, type: NotificationType, userId: Long): Intent =
             Intent(context, NotificationWidgetService::class.java)
-                .putExtra(NOTIF_WIDGET_TYPE, type)
+                .putExtra(NOTIF_WIDGET_TYPE, type.name)
+                .putExtra(NOTIF_WIDGET_USER_ID, userId)
     }
 }
 
@@ -74,14 +134,16 @@ class NotificationWidgetDataProvider(val context: Context, val intent: Intent) :
     @Volatile
     private var content: List<NotificationContent> = emptyList()
 
-    private val type = intent.getStringExtra(NOTIF_WIDGET_TYPE)
+    private val type = NotificationType.valueOf(intent.getStringExtra(NOTIF_WIDGET_TYPE))
+
+    private val userId = intent.getLongExtra(NOTIF_WIDGET_USER_ID, -1)
 
     private val avatarSize = context.dimenPixelSize(R.dimen.avatar_image_size)
 
     private val glide = GlideApp.with(context).asBitmap()
 
     private fun loadNotifications() {
-        content = notifDao.selectNotificationsSync(Prefs.userId, type)
+        content = notifDao.selectNotificationsSync(userId, type.channelId)
         L._d { "Updated notif widget with ${content.size} items" }
     }
 
@@ -107,9 +169,10 @@ class NotificationWidgetDataProvider(val context: Context, val intent: Intent) :
         views.setTextViewText(R.id.item_content, notif.text)
         views.setTextColor(R.id.item_date, Prefs.textColor.withAlpha(150))
         views.setTextViewText(R.id.item_date, notif.timestamp.toString()) // TODO
-//        views.setOnClickPendingIntent()
+
         val avatar = glide.load(notif.profileUrl).transform(FrostGlide.circleCrop).submit(avatarSize, avatarSize).get()
         views.setImageViewBitmap(R.id.item_avatar, avatar)
+        views.setOnClickFillInIntent(R.id.item_frame, type.putContentExtra(Intent(), notif))
         return views
     }