ToolBar実装 WIP

component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerManagerActivity.java

@@ -17,6 +17,7 @@ import androidx.core.graphics.Insets;
 import androidx.core.view.ViewCompat;
 import androidx.core.view.WindowInsetsCompat;
 
+import com.google.android.material.appbar.MaterialToolbar;
 import com.websitebeaver.documentscanner.DocumentScanner;
 
 import java.util.ArrayList;
@@ -76,6 +77,9 @@ public class ScannerManagerActivity extends AppCompatActivity {
             return insets;
         });
 
+        MaterialToolbar toolbar = findViewById(R.id.top_toolbar);
+        setSupportActionBar(toolbar);
+
         documentScanner.startScan();
         // Init
 
@@ -83,6 +87,25 @@ public class ScannerManagerActivity extends AppCompatActivity {
 
     }
 
+    @Override
+    public boolean onCreateOptionsMenu(android.view.Menu menu) {
+        getMenuInflater().inflate(R.menu.scanner_result_toolbar, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(android.view.MenuItem item) {
+        if (item.getItemId() == R.id.action_close) {
+            finish();
+            return true;
+        } else if (item.getItemId() == R.id.action_save) {
+            // TODO-rca: 保存処理
+            Toast.makeText(this, "保存処理", Toast.LENGTH_SHORT).show();
+            return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
     private void processResult(ArrayList<Bitmap> resultImages) {
         logger.debug(TAG, "processResult");
 

component/scanner/src/main/res/layout/activity_scanner_manager.xml

@@ -2,9 +2,23 @@
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/main"
+    android:theme="@style/Theme.Lacerta"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
+    <com.google.android.material.appbar.MaterialToolbar
+        android:id="@+id/top_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/colorPrimaryContainer"
+        app:titleTextColor="@color/colorOnPrimaryContainer"
+        app:title="Preview"
+        android:minHeight="?attr/actionBarSize"
+        android:theme="?attr/actionBarTheme"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
     <ImageView
         android:id="@+id/selected_image"
         android:layout_width="match_parent"
@@ -14,7 +28,7 @@
         app:layout_constraintBottom_toTopOf="@+id/horizontal_scroll"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@id/top_toolbar" />
 
     <HorizontalScrollView
         android:id="@+id/horizontal_scroll"

component/scanner/src/main/res/menu/scanner_result_toolbar.xml

@@ -0,0 +1,14 @@
+<?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">
+    <item
+        android:id="@+id/action_close"
+        android:icon="@drawable/close_24px"
+        android:title="Close"
+        app:showAsAction="ifRoom"/>
+    <item
+        android:id="@+id/action_save"
+        android:icon="@drawable/save_24px"
+        android:title="Save"
+        app:showAsAction="ifRoom"/>
+</menu>