Truncate changelog and add the link to the website

Author: nevenz

Diff for: app/src/main/java/com/orgzly/android/ui/CommonActivity.kt

@@ -191,10 +191,12 @@ abstract class CommonActivity : AppCompatActivity() {
     protected fun displayWhatsNewDialog() {
         whatsNewDialog?.dismiss()
 
-        whatsNewDialog = WhatsNewDialog.create(this)
-        whatsNewDialog?.let {
-            it.setOnDismissListener { whatsNewDialog = null }
-            it.show()
+        whatsNewDialog = WhatsNewDialog.create(this).apply {
+            setOnDismissListener {
+                whatsNewDialog = null
+            }
+
+            show()
         }
     }
 

Diff for: app/src/main/java/com/orgzly/android/ui/dialogs/WhatsNewDialog.java

@@ -0,0 +1,35 @@
+package com.orgzly.android.ui.dialogs
+
+import android.content.Context
+import android.text.method.LinkMovementMethod
+import android.widget.TextView
+import androidx.appcompat.app.AlertDialog
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.orgzly.R
+import com.orgzly.android.ui.util.getLayoutInflater
+import com.orgzly.android.util.MiscUtils
+
+object WhatsNewDialog {
+    /**
+     * Display dialog with changes.
+     */
+    fun create(context: Context): AlertDialog {
+        val layoutView = context.getLayoutInflater().inflate(R.layout.dialog_whats_new, null, false)
+
+        layoutView.findViewById<TextView>(R.id.dialog_whats_new_intro).apply {
+            text = MiscUtils.fromHtml(context.getString(R.string.whats_new_intro))
+            movementMethod = LinkMovementMethod.getInstance()
+        }
+
+        layoutView.findViewById<TextView>(R.id.dialog_whats_new_outro).apply {
+            text = MiscUtils.fromHtml(context.getString(R.string.whats_new_outro))
+            movementMethod = LinkMovementMethod.getInstance()
+        }
+
+        return MaterialAlertDialogBuilder(context)
+            .setTitle(R.string.whats_new_title)
+            .setPositiveButton(R.string.ok, null)
+            .setView(layoutView)
+            .create()
+    }
+}

Diff for: app/src/main/java/com/orgzly/android/ui/dialogs/WhatsNewDialog.kt

@@ -16,11 +16,11 @@ class WhatsNewChange(context: Context, attrs: AttributeSet) : LinearLayout(conte
             typedArray.getString(R.styleable.WhatsNewChange_text)
         }
 
-        val view = context.getLayoutInflater().inflate(R.layout.text_list_item, this, true)
+        val layoutView = context.getLayoutInflater().inflate(R.layout.text_list_item, this, true)
 
-        val c = view.findViewById<TextView>(R.id.content)
-        c.text = MiscUtils.fromHtml(content)
-        c.movementMethod = LinkMovementMethod.getInstance()
+        layoutView.findViewById<TextView>(R.id.content).apply {
+            text = MiscUtils.fromHtml(content)
+            movementMethod = LinkMovementMethod.getInstance()
+        }
     }
-}
-
+}