Adds demo for fragments

Author: amlcurran

sample/src/main/AndroidManifest.xml

@@ -48,5 +48,7 @@
 
         <activity android:name=".EventsActivity" />
 
+        <activity android:name=".FragmentDemoActivity" />
+
     </application>
 </manifest>

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

@@ -0,0 +1,90 @@
+package com.github.amlcurran.showcaseview.sample;
+
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.support.v7.app.AppCompatActivity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+
+import com.github.amlcurran.showcaseview.ShowcaseView;
+import com.github.amlcurran.showcaseview.SimpleShowcaseEventListener;
+import com.github.amlcurran.showcaseview.targets.ViewTarget;
+
+public class FragmentDemoActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_fragment_demo);
+    }
+
+    public void onHiddenFirstShowcase() {
+        getSupportFragmentManager()
+                .beginTransaction()
+                .replace(R.id.fragment_host_two, new SecondDemoFragment())
+                .commit();
+    }
+
+    public static class FirstDemoFragment extends Fragment {
+
+        private Button button;
+
+        @Override
+        public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+            View view = inflater.inflate(R.layout.fragment_layout, container, false);
+            button = (Button) view.findViewById(R.id.fragment_demo_button);
+            return view;
+        }
+
+        @Override
+        public void onActivityCreated(@Nullable Bundle savedInstanceState) {
+            super.onActivityCreated(savedInstanceState);
+            new ShowcaseView.Builder(getActivity())
+                    .withMaterialShowcase()
+                    .setStyle(R.style.CustomShowcaseTheme)
+                    .setTarget(new ViewTarget(button))
+                    .hideOnTouchOutside()
+                    .setContentTitle(R.string.showcase_fragment_title)
+                    .setContentText(R.string.showcase_fragment_message)
+                    .setShowcaseEventListener(new SimpleShowcaseEventListener() {
+
+                        @Override
+                        public void onShowcaseViewDidHide(ShowcaseView showcaseView) {
+                            ((FragmentDemoActivity) getActivity()).onHiddenFirstShowcase();
+                        }
+
+                    })
+                    .build();
+        }
+
+    }
+
+    public static class SecondDemoFragment extends Fragment {
+
+        private Button button;
+
+        @Override
+        public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+            View view = inflater.inflate(R.layout.fragment_layout, container, false);
+            button = (Button) view.findViewById(R.id.fragment_demo_button);
+            return view;
+        }
+
+        @Override
+        public void onActivityCreated(@Nullable Bundle savedInstanceState) {
+            super.onActivityCreated(savedInstanceState);
+            new ShowcaseView.Builder(getActivity())
+                    .withMaterialShowcase()
+                    .setStyle(R.style.CustomShowcaseTheme2)
+                    .setTarget(new ViewTarget(button))
+                    .hideOnTouchOutside()
+                    .setContentTitle(R.string.showcase_fragment_title_2)
+                    .setContentText(R.string.showcase_fragment_message_2)
+                    .build();
+        }
+
+    }
+}

sample/src/main/res/layout/activity_fragment_demo.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <fragment
+        android:id="@+id/fragment_one"
+        class="com.github.amlcurran.showcaseview.sample.FragmentDemoActivity$FirstDemoFragment"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <FrameLayout
+        android:id="@+id/fragment_host_two"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+</LinearLayout>

sample/src/main/res/layout/fragment_layout.xml

@@ -24,7 +24,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="@string/does_really_work_with_fragments"
-        android:id="@+id/buttonFragments"
+        android:id="@+id/fragment_demo_button"
         android:layout_centerInParent="true" />
 
-</RelativeLayout>
+</RelativeLayout>

sample/src/main/res/values/strings.xml

@@ -40,7 +40,9 @@
     <string name="showcase_like_title">Like button</string>
     <string name="showcase_like_message">Click the button if you like kittens.</string>
     <string name="showcase_fragment_title">ShowcaseView and Fragments?</string>
+    <string name="showcase_fragment_title_2">Even works with transactions</string>
     <string name="showcase_fragment_message">Click the button to find out whether this works with Fragments, too.</string>
+    <string name="showcase_fragment_message_2">Just remember to create the ShowcaseView during or after onActivityCreated()</string>
     <string name="showcase_menu_item_one_shot_title">Shown only once</string>
     <string name="showcase_menu_item_one_shot_message">This will be shown only once since it uses ShowcaseView.TYPE_ONE_SHOT as the shotType.\nDelete the app data to see it again.</string>
     <string name="does_really_work_with_fragments">Show toast</string>