Android: Implement amiibo option

src/jni_driver.cpp

@@ -107,6 +107,12 @@ AlberFunction(jboolean, LoadRom)(JNIEnv* env, jobject obj, jstring path) {
 	return romLoaded;
 }
 
+AlberFunction(void, LoadAmiibo)(JNIEnv* env, jobject obj, jstring path) {
+	const char* pathStr = env->GetStringUTFChars(path, nullptr);
+	emulator->loadAmiibo(pathStr);
+	env->ReleaseStringUTFChars(path, pathStr);
+}
+
 AlberFunction(void, LoadLuaScript)(JNIEnv* env, jobject obj, jstring script) {
 	const char* scriptStr = env->GetStringUTFChars(script, nullptr);
 	emulator->getLua().loadString(scriptStr);

src/pandroid/app/src/main/java/com/panda3ds/pandroid/AlberDriver.java

@@ -30,6 +30,7 @@ public class AlberDriver {
 	public static native void Pause();
 	public static native void Resume();
 	public static native void LoadLuaScript(String script);
+	public static native void LoadAmiibo(String path);
 	public static native byte[] GetSmdh();
 
 	public static native void setShaderJitEnabled(boolean enable);

src/pandroid/app/src/main/java/com/panda3ds/pandroid/app/game/DrawerFragment.java

@@ -14,7 +14,12 @@
 import androidx.appcompat.widget.AppCompatTextView;
 import androidx.drawerlayout.widget.DrawerLayout;
 import androidx.fragment.app.Fragment;
+import androidx.activity.result.ActivityResultCallback;
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
 import android.content.pm.ActivityInfo;
+import android.content.Intent;
+import android.net.Uri;
 
 import com.google.android.material.navigation.NavigationView;
 import com.panda3ds.pandroid.AlberDriver;
@@ -24,6 +29,8 @@
 import com.panda3ds.pandroid.view.gamesgrid.GameIconView;
 
 public class DrawerFragment extends Fragment implements DrawerLayout.DrawerListener, NavigationView.OnNavigationItemSelectedListener {
+    private final ActivityResultContracts.OpenDocument openAmiiboFile = new ActivityResultContracts.OpenDocument();
+	private ActivityResultLauncher<String[]> pickFileRequest;
     private DrawerLayout drawerContainer;
     private View drawerLayout;
     private EmulatorCallback emulator;
@@ -48,6 +55,11 @@ public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceStat
         drawerContainer.setVisibility(View.GONE);
         drawerLayout = view.findViewById(R.id.drawer_layout);
 
+        pickFileRequest = registerForActivityResult(
+                openAmiiboFile,
+                this::amiiboResult
+        );
+
         ((NavigationView)view.findViewById(R.id.menu)).setNavigationItemSelectedListener(this);
         refresh();
     }
@@ -65,6 +77,11 @@ private void refresh() {
 
     @Override
     public void onDetach() {
+        if (pickFileRequest != null) {
+			pickFileRequest.unregister();
+			pickFileRequest = null;
+        }
+
         if (drawerContainer != null) {
             drawerContainer.removeDrawerListener(this);
         }
@@ -126,6 +143,8 @@ public boolean onNavigationItemSelected(@NonNull MenuItem item) {
         } else if (id == R.id.change_orientation) {
             boolean isLandscape = getResources().getDisplayMetrics().widthPixels > getResources().getDisplayMetrics().heightPixels;
             requireActivity().setRequestedOrientation(isLandscape ? ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT : ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);
+        } else if (id == R.id.load_amiibo) {
+            pickFileRequest.launch(new String[] {"*/*"});
         }
 
         return false;
@@ -134,4 +153,10 @@ public boolean onNavigationItemSelected(@NonNull MenuItem item) {
     public boolean isOpened() {
         return drawerContainer.isOpen();
     }
+
+    private void amiiboResult(Uri path) {
+        if (path != null) {
+            AlberDriver.LoadAmiibo(path.toString());
+        }
+    }
 }

src/pandroid/app/src/main/res/drawable/ic_amiibo.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M280,680L440,680L440,520L280,520L280,680ZM520,680L680,680L680,520L520,520L520,680ZM280,440L440,440L440,280L280,280L280,440ZM520,440L680,440L680,280L520,280L520,440ZM200,840Q167,840 143.5,816.5Q120,793 120,760L120,200Q120,167 143.5,143.5Q167,120 200,120L760,120Q793,120 816.5,143.5Q840,167 840,200L840,760Q840,793 816.5,816.5Q793,840 760,840L200,840Z"/>
+</vector>

src/pandroid/app/src/main/res/menu/game_drawer.xml

@@ -33,6 +33,10 @@
                 android:id="@+id/lua_script"
                 android:icon="@drawable/ic_code"
                 android:title="@string/lua_script" />
+            <item
+                android:id="@+id/load_amiibo"
+                android:icon="@drawable/ic_amiibo"
+                android:title="@string/load_amiibo" />
         </menu>
     </item>
 </menu>

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

@@ -40,6 +40,7 @@
     <string name="resume">Resume</string>
     <string name="hacks">Hacks</string>
     <string name="lua_script">Lua script</string>
+    <string name="load_amiibo">Amiibo</string>
     <string name="scripts">Scripts</string>
     <string name="file_not_supported">File type isn\'t supported</string>
     <string name="save_and_exit">Save and exit</string>