Improve Popup logic

app/src/main/java/com/vanniktech/emoji/sample/MainActivity.java

@@ -82,6 +82,9 @@ public class MainActivity extends AppCompatActivity {
 
   @Override public boolean onOptionsItemSelected(final MenuItem item) {
     switch (item.getItemId()) {
+      case R.id.show_dialog:
+        MainDialog.show(this);
+        return true;
       case R.id.variantIos:
         EmojiManager.install(new IosEmojiProvider());
         recreate();
@@ -144,7 +147,7 @@ private void setUpEmojiPopup() {
         })
         .setOnSoftKeyboardCloseListener(new OnSoftKeyboardCloseListener() {
           @Override public void onKeyboardClose() {
-            emojiPopup.dismiss();
+            Log.d(TAG, "Closed soft keyboard");
           }
         })
         .build(editText);

app/src/main/java/com/vanniktech/emoji/sample/MainDialog.java

@@ -0,0 +1,135 @@
+package com.vanniktech.emoji.sample;
+
+import android.app.Dialog;
+import android.graphics.PorterDuff;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.DialogFragment;
+import android.support.v4.content.ContextCompat;
+import android.support.v7.app.AlertDialog;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.util.Log;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import com.vanniktech.emoji.EmojiEditText;
+import com.vanniktech.emoji.EmojiPopup;
+import com.vanniktech.emoji.emoji.Emoji;
+import com.vanniktech.emoji.listeners.OnEmojiBackspaceClickListener;
+import com.vanniktech.emoji.listeners.OnEmojiClickedListener;
+import com.vanniktech.emoji.listeners.OnEmojiPopupDismissListener;
+import com.vanniktech.emoji.listeners.OnEmojiPopupShownListener;
+import com.vanniktech.emoji.listeners.OnSoftKeyboardCloseListener;
+import com.vanniktech.emoji.listeners.OnSoftKeyboardOpenListener;
+
+public class MainDialog extends DialogFragment {
+  private static final String FRAGMENT_MANAGER_TAG = "dialog_main";
+  private static final String TAG = "MainDialog";
+
+  private ChatAdapter chatAdapter;
+  private EmojiPopup emojiPopup;
+
+  private EmojiEditText editText;
+  private ViewGroup rootView;
+  private ImageView emojiButton;
+
+  public static void show(@NonNull final AppCompatActivity activity) {
+    new MainDialog().show(activity.getSupportFragmentManager(), FRAGMENT_MANAGER_TAG);
+  }
+
+  @Override public void onCreate(@Nullable final Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+
+    chatAdapter = new ChatAdapter();
+  }
+
+  @Override public void onStop() {
+    if (emojiPopup != null) {
+      emojiPopup.dismiss();
+    }
+
+    super.onStop();
+  }
+
+  @NonNull @Override
+  public Dialog onCreateDialog(final Bundle savedInstanceState) {
+    return new AlertDialog.Builder(getContext())
+            .setView(buildView())
+            .create();
+  }
+
+  private View buildView() {
+    final View result = View.inflate(getContext(), R.layout.dialog_main, null);
+
+    editText = (EmojiEditText) result.findViewById(R.id.main_dialog_chat_bottom_message_edittext);
+    rootView = (ViewGroup) result.findViewById(R.id.main_dialog_root_view);
+    emojiButton = (ImageView) result.findViewById(R.id.main_dialog_emoji);
+    final ImageView sendButton = (ImageView) result.findViewById(R.id.main_dialog_send);
+
+    emojiButton.setColorFilter(ContextCompat.getColor(getContext(), R.color.emoji_icons), PorterDuff.Mode.SRC_IN);
+    sendButton.setColorFilter(ContextCompat.getColor(getContext(), R.color.emoji_icons), PorterDuff.Mode.SRC_IN);
+
+    emojiButton.setOnClickListener(new View.OnClickListener() {
+      @Override public void onClick(final View v) {
+        emojiPopup.toggle();
+      }
+    });
+    sendButton.setOnClickListener(new View.OnClickListener() {
+      @Override public void onClick(final View v) {
+        final String text = editText.getText().toString().trim();
+
+        if (text.length() > 0) {
+          chatAdapter.add(text);
+
+          editText.setText("");
+        }
+      }
+    });
+
+    final RecyclerView recyclerView = (RecyclerView) result.findViewById(R.id.main_dialog_recycler_view);
+    recyclerView.setAdapter(chatAdapter);
+    recyclerView.setLayoutManager(new LinearLayoutManager(getContext(), LinearLayoutManager.VERTICAL, false));
+
+    setUpEmojiPopup();
+
+    return rootView;
+  }
+
+  private void setUpEmojiPopup() {
+    emojiPopup = EmojiPopup.Builder.fromRootView(rootView)
+            .setOnEmojiBackspaceClickListener(new OnEmojiBackspaceClickListener() {
+              @Override public void onEmojiBackspaceClicked(final View v) {
+                Log.d(TAG, "Clicked on Backspace");
+              }
+            })
+            .setOnEmojiClickedListener(new OnEmojiClickedListener() {
+              @Override public void onEmojiClicked(final Emoji emoji) {
+                Log.d(TAG, "Clicked on emoji");
+              }
+            })
+            .setOnEmojiPopupShownListener(new OnEmojiPopupShownListener() {
+              @Override public void onEmojiPopupShown() {
+                emojiButton.setImageResource(R.drawable.ic_keyboard);
+              }
+            })
+            .setOnSoftKeyboardOpenListener(new OnSoftKeyboardOpenListener() {
+              @Override public void onKeyboardOpen(final int keyBoardHeight) {
+                Log.d(TAG, "Opened soft keyboard");
+              }
+            })
+            .setOnEmojiPopupDismissListener(new OnEmojiPopupDismissListener() {
+              @Override public void onEmojiPopupDismiss() {
+                emojiButton.setImageResource(R.drawable.emoji_ios_category_people);
+              }
+            })
+            .setOnSoftKeyboardCloseListener(new OnSoftKeyboardCloseListener() {
+              @Override public void onKeyboardClose() {
+                Log.d(TAG, "Closed soft keyboard");
+              }
+            })
+            .build(editText);
+  }
+}

app/src/main/res/drawable/ic_message.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportHeight="24.0"
+        android:viewportWidth="24.0">
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M20,2L4,2c-1.1,0 -1.99,0.9 -1.99,2L2,22l4,-4h14c1.1,0 2,-0.9 2,-2L22,4c0,-1.1 -0.9,-2 -2,-2zM18,14L6,14v-2h12v2zM18,11L6,11L6,9h12v2zM18,8L6,8L6,6h12v2z"/>
+</vector>

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

@@ -1,61 +1,57 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/main_activity_root_view"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    tools:context=".MainActivity"
-    >
+                xmlns:app="http://schemas.android.com/apk/res-auto"
+                xmlns:tools="http://schemas.android.com/tools"
+                android:id="@+id/main_activity_root_view"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:orientation="vertical"
+                tools:context=".MainActivity">
 
-  <android.support.v7.widget.RecyclerView
-      android:id="@+id/main_activity_recycler_view"
-      android:layout_width="match_parent"
-      android:layout_height="match_parent"
-      />
+    <android.support.v7.widget.RecyclerView
+        android:id="@+id/main_activity_recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_above="@+id/main_activity_emoji_bar"/>
 
-  <LinearLayout
-      android:layout_width="match_parent"
-      android:layout_height="wrap_content"
-      android:layout_alignParentBottom="true"
-      android:background="#FFF"
-      android:gravity="center_vertical"
-      android:orientation="horizontal"
-      android:padding="4dp"
-      >
+    <LinearLayout
+        android:id="@+id/main_activity_emoji_bar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:background="#FFF"
+        android:gravity="center_vertical"
+        android:orientation="horizontal"
+        android:padding="4dp">
 
-    <ImageButton
-        android:id="@+id/main_activity_emoji"
-        android:layout_width="48dp"
-        android:layout_height="48dp"
-        android:background="?attr/selectableItemBackgroundBorderless"
-        android:padding="12dp"
-        android:scaleType="centerCrop"
-        app:srcCompat="@drawable/emoji_ios_category_people"
-        tools:ignore="ContentDescription"
-        />
+        <ImageButton
+            android:id="@+id/main_activity_emoji"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:padding="12dp"
+            android:scaleType="centerCrop"
+            app:srcCompat="@drawable/emoji_ios_category_people"
+            tools:ignore="ContentDescription"/>
 
-    <com.vanniktech.emoji.EmojiEditText
-        android:id="@+id/main_activity_chat_bottom_message_edittext"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_weight="1"
-        android:imeOptions="actionSend"
-        android:inputType="textCapSentences|textMultiLine"
-        android:maxLines="3"
-        app:emojiSize="26sp"
-        />
+        <com.vanniktech.emoji.EmojiEditText
+            android:id="@+id/main_activity_chat_bottom_message_edittext"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:imeOptions="actionSend"
+            android:inputType="textCapSentences|textMultiLine"
+            android:maxLines="3"
+            app:emojiSize="26sp"/>
 
-    <ImageView
-        android:id="@+id/main_activity_send"
-        android:layout_width="48dp"
-        android:layout_height="48dp"
-        android:background="?attr/selectableItemBackgroundBorderless"
-        android:padding="12dp"
-        android:scaleType="centerCrop"
-        app:srcCompat="@drawable/ic_send"
-        tools:ignore="ContentDescription"
-        />
-  </LinearLayout>
+        <ImageView
+            android:id="@+id/main_activity_send"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:padding="12dp"
+            android:scaleType="centerCrop"
+            app:srcCompat="@drawable/ic_send"
+            tools:ignore="ContentDescription"/>
+    </LinearLayout>
 </RelativeLayout>

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

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              xmlns:app="http://schemas.android.com/apk/res-auto"
+              xmlns:tools="http://schemas.android.com/tools"
+              android:id="@+id/main_dialog_root_view"
+              android:layout_width="wrap_content"
+              android:layout_height="wrap_content"
+              android:orientation="vertical"
+              tools:context=".MainDialog">
+
+    <android.support.v7.widget.RecyclerView
+        android:id="@+id/main_dialog_recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="200dp"/>
+
+    <LinearLayout
+        android:id="@+id/main_dialog_emoji_bar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="#FFF"
+        android:gravity="center_vertical"
+        android:orientation="horizontal"
+        android:padding="4dp">
+
+        <ImageButton
+            android:id="@+id/main_dialog_emoji"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:padding="12dp"
+            android:scaleType="centerCrop"
+            app:srcCompat="@drawable/emoji_ios_category_people"
+            tools:ignore="ContentDescription"/>
+
+        <com.vanniktech.emoji.EmojiEditText
+            android:id="@+id/main_dialog_chat_bottom_message_edittext"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:imeOptions="actionSend"
+            android:inputType="textCapSentences|textMultiLine"
+            android:maxLines="3"
+            app:emojiSize="26sp"/>
+
+        <ImageView
+            android:id="@+id/main_dialog_send"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:padding="12dp"
+            android:scaleType="centerCrop"
+            app:srcCompat="@drawable/ic_send"
+            tools:ignore="ContentDescription"/>
+    </LinearLayout>
+</LinearLayout>

app/src/main/res/menu/activity_main.xml

@@ -1,6 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto">
+      xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/show_dialog"
+        android:icon="@drawable/ic_message"
+        android:title="@string/show_dialog_title"
+        app:showAsAction="ifRoom"/>
     <item
         android:id="@+id/menu_search_option"
         android:icon="@drawable/ic_swap"
@@ -10,13 +15,13 @@
             <group>
                 <item
                     android:id="@+id/variantIos"
-                    android:title="@string/variant_ios_title" />
+                    android:title="@string/variant_ios_title"/>
                 <item
                     android:id="@+id/variantGoogle"
-                    android:title="@string/variant_google_title" />
+                    android:title="@string/variant_google_title"/>
                 <item
                     android:id="@+id/variantEmojiOne"
-                    android:title="@string/variant_emojione_title" />
+                    android:title="@string/variant_emojione_title"/>
             </group>
         </menu>
     </item>

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

@@ -4,4 +4,5 @@
     <string name="variant_ios_title">Ios</string>
     <string name="variant_google_title">Google</string>
     <string name="variant_emojione_title">EmojiOne</string>
+    <string name="show_dialog_title">Show Dialog</string>
 </resources>

code_quality_tools/findbugs-filter.xml

@@ -44,4 +44,10 @@
         <Bug pattern="SIC_INNER_SHOULD_BE_STATIC_ANON"/>
     </Match>
 
+    <!-- Sample app. -->
+    <Match>
+        <Class name="~.*MainDialog*.*"/>
+        <Bug pattern="SIC_INNER_SHOULD_BE_STATIC_ANON"/>
+    </Match>
+
 </FindBugsFilter>