Add vCard attachment preview

app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/VCardViewerActivity.kt

@@ -0,0 +1,81 @@
+package com.simplemobiletools.smsmessenger.activities
+
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import com.simplemobiletools.commons.extensions.normalizePhoneNumber
+import com.simplemobiletools.commons.helpers.NavigationIcon
+import com.simplemobiletools.smsmessenger.R
+import com.simplemobiletools.smsmessenger.adapters.VCardViewerAdapter
+import com.simplemobiletools.smsmessenger.extensions.dialNumber
+import com.simplemobiletools.smsmessenger.extensions.sendMail
+import com.simplemobiletools.smsmessenger.helpers.EXTRA_VCARD_URI
+import com.simplemobiletools.smsmessenger.helpers.parseVCardFromUri
+import com.simplemobiletools.smsmessenger.models.VCardPropertyWrapper
+import com.simplemobiletools.smsmessenger.models.VCardWrapper
+import ezvcard.VCard
+import ezvcard.property.Email
+import ezvcard.property.Telephone
+import kotlinx.android.synthetic.main.activity_vcard_viewer.*
+
+class VCardViewerActivity : SimpleActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_vcard_viewer)
+
+        val vCardUri = intent.getParcelableExtra(EXTRA_VCARD_URI) as? Uri
+        if (vCardUri != null) {
+            setupOptionsMenu(vCardUri)
+            parseVCardFromUri(this, vCardUri) {
+                runOnUiThread {
+                    setupContactsList(it)
+                }
+            }
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        setupToolbar(vcard_toolbar, NavigationIcon.Arrow)
+    }
+
+    private fun setupOptionsMenu(vCardUri: Uri) {
+        vcard_toolbar.setOnMenuItemClickListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.add_contact -> {
+                    val intent = Intent(Intent.ACTION_VIEW).apply {
+                        val mimetype = contentResolver.getType(vCardUri)
+                        setDataAndType(vCardUri, mimetype?.lowercase())
+                        addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                    }
+                    startActivity(intent)
+                }
+                else -> return@setOnMenuItemClickListener false
+            }
+            return@setOnMenuItemClickListener true
+        }
+    }
+
+    private fun setupContactsList(vCards: List<VCard>) {
+        val items = prepareData(vCards)
+        val adapter = VCardViewerAdapter(this, items.toMutableList()) { item ->
+            val property = item as? VCardPropertyWrapper
+            if (property != null) {
+                handleClick(item)
+            }
+        }
+        contacts_list.adapter = adapter
+    }
+
+    private fun handleClick(property: VCardPropertyWrapper) {
+        when (property.property) {
+            is Telephone -> dialNumber(property.value.normalizePhoneNumber())
+            is Email -> sendMail(property.value)
+        }
+    }
+
+    private fun prepareData(vCards: List<VCard>): List<VCardWrapper> {
+        return vCards.map { VCardWrapper(it) }
+    }
+}