fix: Add TRY button in the Skills List #2493

app/src/main/java/org/fossasia/susi/ai/skills/SkillFragmentCallback.kt

@@ -7,4 +7,6 @@ interface SkillFragmentCallback {
     fun loadDetailFragment(skillData: SkillData?, skillGroup: String?, skillTag: String)
 
     fun loadGroupWiseSkillsFragment(group: String)
+
+    fun tryButtonClicked(position: Int, data: SkillData)
 }

app/src/main/java/org/fossasia/susi/ai/skills/SkillsActivity.kt

@@ -405,6 +405,18 @@ class SkillsActivity : AppCompatActivity(), SkillFragmentCallback {
                 .commit()
     }
 
+    override fun tryButtonClicked(position: Int, data: SkillData) {
+        overridePendingTransition(R.anim.trans_right_in, R.anim.trans_right_out)
+        val intent = Intent(this@SkillsActivity, ChatActivity::class.java)
+        intent.flags = Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_NEW_TASK
+        if (data.examples.isNotEmpty())
+            intent.putExtra("example", data.examples[0])
+        else
+            intent.putExtra("example", "")
+        startActivity(intent)
+        finish()
+    }
+
     fun handleOnLoadingFragment() {
         hideSoftKeyboard(this, window.decorView)
         if (isSearchOpened) {

app/src/main/java/org/fossasia/susi/ai/skills/skilllisting/adapters/recycleradapters/SkillListAdapter.kt

@@ -5,6 +5,7 @@ import android.support.annotation.NonNull
 import android.support.v7.widget.RecyclerView
 import android.text.TextUtils
 import android.view.LayoutInflater
+import android.view.View
 import android.view.ViewGroup
 import org.fossasia.susi.ai.R
 import org.fossasia.susi.ai.helper.Utils
@@ -45,6 +46,15 @@ class SkillListAdapter(val context: Context, private val skillDetails: List<Skil
                 holder.skillRatingBar.rating = stars.averageStar
                 holder.totalRatings.text = stars.totalStar.toString()
             }
+
+            // if skill data is empty, button visibility gone
+            if (skillData.examples.isEmpty()) {
+                holder.skillItemTryButton.visibility = View.GONE
+            }
+            // sent skill data on try button clicked
+            holder.skillItemTryButton.setOnClickListener({
+                skillCallback.tryButtonClicked(position, skillDetails?.get(position))
+            })
         }
     }
 

app/src/main/java/org/fossasia/susi/ai/skills/skilllisting/adapters/viewholders/SkillViewHolder.kt

@@ -2,9 +2,11 @@ package org.fossasia.susi.ai.skills.skilllisting.adapters.viewholders
 
 import android.support.v7.widget.RecyclerView
 import android.view.View
+import android.widget.Button
 import android.widget.ImageView
 import android.widget.RatingBar
 import android.widget.TextView
+import kotlinx.android.synthetic.main.fragment_skill_details.*
 import kotterknife.bindView
 import org.fossasia.susi.ai.R
 
@@ -15,6 +17,7 @@ class SkillViewHolder(itemView: View, private val listener: ClickListener?) : Re
     val skillPreviewExample: TextView by bindView(R.id.skill_preview_example)
     val skillRatingBar: RatingBar by bindView(R.id.cv_rating_bar)
     val totalRatings: TextView by bindView(R.id.cv_total_ratings)
+    val skillItemTryButton: Button by bindView(R.id.skillItemTryButton)
 
     init {
         itemView.setOnClickListener(this)

app/src/main/res/layout/item_skill.xml

@@ -100,6 +100,17 @@
                     android:text="@string/digit_zero"
                     android:textColor="@color/colorPrimary" />
 
+                <Button
+                    android:id="@+id/skillItemTryButton"
+                    android:layout_width="@dimen/button_width_skill_details"
+                    android:layout_height="@dimen/button_height_skill_details"
+                    android:layout_marginEnd="@dimen/margin_small"
+                    android:layout_marginRight="@dimen/margin_small"
+                    android:layout_marginBottom="@dimen/margin_small"
+                    android:backgroundTint="@color/colorPrimary"
+                    android:text="@string/try_it"
+                    android:textColor="@color/md_white_1000" />
+
             </LinearLayout>
         </LinearLayout>