Added Showcase Sequence Helper

sample/src/main/java/com/github/amlcurran/showcaseview/sample/ShowcaseSequenceHelper.java

@@ -0,0 +1,130 @@
+package com.github.amlcurran.showcaseview.sample;
+
+import android.app.Activity;
+import android.view.MotionEvent;
+
+import com.github.amlcurran.showcaseview.OnShowcaseEventListener;
+import com.github.amlcurran.showcaseview.ShowcaseView;
+import com.github.amlcurran.showcaseview.targets.Target;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Created by julio on 24/04/17.
+ */
+
+public class ShowcaseSequenceHelper implements OnShowcaseEventListener {
+
+
+    private final Activity activity;
+    List<ShowcaseData> showcaseList = new ArrayList<>();
+    private int currentShowcaseIndex = 0;
+
+    public ShowcaseSequenceHelper(Activity activity) {
+        this.activity = activity;
+    }
+
+    public static ShowcaseSequenceHelper newInstace(Activity activity) {
+        return new ShowcaseSequenceHelper(activity);
+    }
+
+    public ShowcaseSequenceHelper addNewShowcase(int id, Target target, String title, String detail) {
+        showcaseList.add(new ShowcaseData(id, target, title, detail));
+        return this;
+    }
+
+    public void show() {
+
+        if (currentShowcaseIndex < showcaseList.size()) {
+            showShowcase(currentShowcaseIndex);
+        }
+    }
+
+    private void showShowcase(int index) {
+
+        ShowcaseData showcaseData = showcaseList.get(index);
+        new ShowcaseView.Builder(activity)
+                .setTarget(showcaseData.getTarget())
+                .setContentTitle(showcaseData.getTitle())
+                .setContentText(showcaseData.getDetail())
+//                .setStyle(R.style.CustomShowcaseTheme1)
+                .hideOnTouchOutside()
+                .setShowcaseEventListener(this)
+                .singleShot(showcaseData.getId())
+                .build();
+    }
+
+    @Override
+    public void onShowcaseViewHide(ShowcaseView showcaseView) {
+        currentShowcaseIndex++;
+        if (currentShowcaseIndex < showcaseList.size()) {
+            showShowcase(currentShowcaseIndex);
+        }
+    }
+
+    @Override
+    public void onShowcaseViewDidHide(ShowcaseView showcaseView) {
+
+    }
+
+    @Override
+    public void onShowcaseViewShow(ShowcaseView showcaseView) {
+
+    }
+
+    @Override
+    public void onShowcaseViewTouchBlocked(MotionEvent motionEvent) {
+
+    }
+
+
+
+    // -------
+
+    public class ShowcaseData{
+        int id;
+        Target target;
+        String title;
+        String detail;
+
+        public ShowcaseData(int id, Target target, String title, String detail) {
+            this.id = id;
+            this.target = target;
+            this.title = title;
+            this.detail = detail;
+        }
+
+        public int getId() {
+            return id;
+        }
+
+        public void setId(int id) {
+            this.id = id;
+        }
+
+        public Target getTarget() {
+            return target;
+        }
+
+        public void setTarget(Target target) {
+            this.target = target;
+        }
+
+        public String getTitle() {
+            return title;
+        }
+
+        public void setTitle(String title) {
+            this.title = title;
+        }
+
+        public String getDetail() {
+            return detail;
+        }
+
+        public void setDetail(String detail) {
+            this.detail = detail;
+        }
+    }
+}