Expand long log metadata on tap

app/src/main/java/se/ajpanton/notificationlog/ViewLogsFragment.kt

@@ -107,7 +107,11 @@ class ViewLogsFragment : Fragment(R.layout.fragment_view_logs) {
             val metadata = metadataValues(row.entry, settings)
             val contents = fieldValue(LogField.CONTENTS, row.entry, settings)
             val hasContents = LogField.CONTENTS in settings.visibleFields && !contents.isNullOrEmpty()
-            val metadataPill = metadataPill(metadata).apply {
+            val toggleExpanded = {
+                if (!expandedIds.add(row.entry.id)) expandedIds.remove(row.entry.id)
+                renderExpanded(row.entry.id in expandedIds)
+            }
+            val metadataPill = metadataPill(metadata, expanded, toggleExpanded, row.entry.id).apply {
                 layoutParams = LinearLayout.LayoutParams(
                     if (hasContents) 0 else LinearLayout.LayoutParams.MATCH_PARENT,
                     LinearLayout.LayoutParams.WRAP_CONTENT,
@@ -118,10 +122,7 @@ class ViewLogsFragment : Fragment(R.layout.fragment_view_logs) {
             }
             if (metadata.isNotEmpty()) addView(metadataPill)
             if (hasContents) {
-                val contentsPill = contentsPill(row, contents!!, metadata.size.coerceAtLeast(1), expanded) {
+                val contentsPill = contentsPill(row, contents!!, metadata.size.coerceAtLeast(1), expanded, toggleExpanded).apply {
-                    if (!expandedIds.add(row.entry.id)) expandedIds.remove(row.entry.id)
-                    renderExpanded(row.entry.id in expandedIds)
-                }.apply {
                     layoutParams = LinearLayout.LayoutParams(
                         if (metadata.isNotEmpty()) 0 else LinearLayout.LayoutParams.MATCH_PARENT,
                         LinearLayout.LayoutParams.WRAP_CONTENT,
@@ -139,21 +140,34 @@ class ViewLogsFragment : Fragment(R.layout.fragment_view_logs) {
         }
     }
 
-    private fun metadataPill(values: List<MetadataValue>): LinearLayout = LinearLayout(requireContext()).apply {
+    private fun metadataPill(
+        values: List<MetadataValue>,
+        expanded: Boolean,
+        onToggleExpanded: () -> Unit,
+        entryId: String,
+    ): LinearLayout = LinearLayout(requireContext()).apply {
         orientation = LinearLayout.VERTICAL
         background = androidx.core.content.ContextCompat.getDrawable(context, R.drawable.log_pill_background)
         setPadding(dp(12), dp(8), dp(12), dp(8))
+        isClickable = true
+        isFocusable = true
         values.forEach { value ->
             addView(TextView(context).apply {
-                text = value.text
+                text = if (expanded && value.breakBeforePeriods) value.text.replace(".", "\u200B.") else value.text
-                maxLines = 1
+                maxLines = if (expanded) Int.MAX_VALUE else 1
-                ellipsize = TextUtils.TruncateAt.END
+                ellipsize = if (expanded) null else TextUtils.TruncateAt.END
+                if (expanded) {
+                    breakStrategy = android.text.Layout.BREAK_STRATEGY_HIGH_QUALITY
+                    hyphenationFrequency = android.text.Layout.HYPHENATION_FREQUENCY_NONE
+                }
                 textSize = value.textSize
                 if (value.indented) setPadding(dp(8), 0, 0, 0)
                 setLineSpacing(0f, 1f)
                 if (value.bold) setTypeface(typeface, android.graphics.Typeface.BOLD)
             })
         }
+        setOnClickListener { onToggleExpanded() }
+        setOnLongClickListener { showDeleteDialog(entryId) }
     }
 
     private fun contentsPill(
@@ -216,7 +230,7 @@ class ViewLogsFragment : Fragment(R.layout.fragment_view_logs) {
     private fun metadataValues(entry: NotificationLogEntry, settings: LogViewSettings): List<MetadataValue> = buildList {
         if (LogField.TIMESTAMP in settings.visibleFields) add(MetadataValue(timestamp(entry.recordedAtEpochMillis, settings.timestampZone, entry.eventTimeZoneId), 12f))
         if (LogField.APP_NAME in settings.visibleFields) add(MetadataValue(entry.appName, 15f, indented = true, bold = true))
-        if (LogField.PACKAGE_NAME in settings.visibleFields) add(MetadataValue(entry.packageName, 12f, indented = true))
+        if (LogField.PACKAGE_NAME in settings.visibleFields) add(MetadataValue(entry.packageName, 12f, indented = true, breakBeforePeriods = true))
         if (LogField.ACTION in settings.visibleFields) add(MetadataValue(actionLabel(entry.action), 14f, indented = true))
     }
 
@@ -282,7 +296,13 @@ class ViewLogsFragment : Fragment(R.layout.fragment_view_logs) {
     private fun dp(value: Int): Int = (value * resources.displayMetrics.density).toInt()
 
     private data class LogRow(val entry: NotificationLogEntry)
-    private data class MetadataValue(val text: String, val textSize: Float, val indented: Boolean = false, val bold: Boolean = false)
+    private data class MetadataValue(
+        val text: String,
+        val textSize: Float,
+        val indented: Boolean = false,
+        val bold: Boolean = false,
+        val breakBeforePeriods: Boolean = false,
+    )
 
     private companion object {
         const val LEFT_PILL_WEIGHT = 0.42f