Updated Custom tab code and added buttons at the bottom of the article viewer.

app/src/main/java/apps/amine/bou/readerforselfoss/ReaderActivity.kt

@@ -6,6 +6,7 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.ImageButton
 import android.widget.ImageView
 import android.widget.TextView
 import apps.amine.bou.readerforselfoss.api.mercury.MercuryApi
@@ -44,6 +45,9 @@ class ReaderActivity : DragDismissActivity() {
         val content = v.findViewById(R.id.content) as HtmlTextView
         val url = intent.getStringExtra("url")
         val parser = MercuryApi(getString(R.string.mercury))
+        val browserBtn: ImageButton = v.findViewById(R.id.browserBtn) as ImageButton
+        val shareBtn: ImageButton = v.findViewById(R.id.shareBtn) as ImageButton
+
 
         val customTabsIntent = buildCustomTabsIntent(this@ReaderActivity)
         mCustomTabActivityHelper = CustomTabActivityHelper()
@@ -52,13 +56,30 @@ class ReaderActivity : DragDismissActivity() {
 
         parser.parseUrl(url).enqueue(object : Callback<ParsedContent> {
             override fun onResponse(call: Call<ParsedContent>, response: Response<ParsedContent>) {
-                if (response.body() != null) {
+                if (response.body() != null && response.body()!!.content.isNotEmpty()) {
                     source.text = response.body()!!.domain
                     title.text = response.body()!!.title
                     if (response.body()!!.content != null && !response.body()!!.content.isEmpty())
                         content.setHtml(response.body()!!.content, HtmlHttpImageGetter(content, null, true))
                     if (response.body()!!.lead_image_url != null && !response.body()!!.lead_image_url.isEmpty())
                         Glide.with(applicationContext).load(response.body()!!.lead_image_url).asBitmap().fitCenter().into(image)
+
+                    shareBtn.setOnClickListener {
+                        val sendIntent = Intent()
+                        sendIntent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+                        sendIntent.action = Intent.ACTION_SEND
+                        sendIntent.putExtra(Intent.EXTRA_TEXT, response.body()!!.url)
+                        sendIntent.type = "text/plain"
+                        startActivity(Intent.createChooser(sendIntent, getString(R.string.share)).setFlags(Intent.FLAG_ACTIVITY_NEW_TASK))
+                    }
+
+                    browserBtn.setOnClickListener {
+                        val intent = Intent(Intent.ACTION_VIEW)
+                        intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+                        intent.data = Uri.parse(response.body()!!.url)
+                        startActivity(intent)
+                    }
+
                     hideProgressBar()
                 } else {
                     errorAfterMercuryCall()