Try to better detect a physical keyboard to modify the mapping of the keys (Eric issue with S7).

ReadMe.txt

@@ -54,6 +54,11 @@ NOT WORKING YET
 
 CHANGES
 
+Version 1.8beta1 (2019-12-18)
+
+- Try to better detect a physical keyboard to modify the mapping of the keys.
+
+
 Version 1.7 (2019-12-12)
 
 - Updated source code from Eric Rechlin's Emu48 version 1.61+ that was merged from Christoph Gießelink's Emu48 version 1.62.

app/build.gradle

@@ -33,8 +33,8 @@ android {
         applicationId "org.emulator.forty.eight"
         minSdkVersion 19
         targetSdkVersion 28
-        versionCode 11
-        versionName "1.7"
+        versionCode 12
+        versionName "1.8beta1"
         setProperty("archivesBaseName", "Emu48-v$versionName")
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         externalNativeBuild {

app/src/main/assets/ReadMe.txt

@@ -54,6 +54,11 @@ NOT WORKING YET
 
 CHANGES
 
+Version 1.8beta1 (2019-12-18)
+
+- Try to better detect a physical keyboard to modify the mapping of the keys.
+
+
 Version 1.7 (2019-12-12)
 
 - Updated source code from Eric Rechlin's Emu48 version 1.61+ that was merged from Christoph Gießelink's Emu48 version 1.62.

app/src/main/java/org/emulator/calculator/MainScreenView.java

@@ -25,6 +25,7 @@ import android.graphics.Paint;
 import android.util.DisplayMetrics;
 import android.util.Log;
 import android.util.SparseIntArray;
+import android.view.InputDevice;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 
@@ -202,7 +203,9 @@ public class MainScreenView extends PanAndScaleView {
 
     @Override
     public boolean onKeyDown(int keyCode, KeyEvent event) {
-        if((event.getFlags() & KeyEvent.FLAG_VIRTUAL_HARD_KEY) == 0) {
+        if(event.getDeviceId() != -1
+        && (event.getFlags() & KeyEvent.FLAG_VIRTUAL_HARD_KEY) == 0
+        && (event.getSource() & InputDevice.SOURCE_KEYBOARD) == InputDevice.SOURCE_KEYBOARD) {
             char pressedKey = (char) event.getUnicodeChar();
             Integer windowsKeycode = charmap.get(pressedKey);
             if(windowsKeycode == null)
@@ -220,7 +223,9 @@ public class MainScreenView extends PanAndScaleView {
 
     @Override
     public boolean onKeyUp(int keyCode, KeyEvent event) {
-        if((event.getFlags() & KeyEvent.FLAG_VIRTUAL_HARD_KEY) == 0) {
+        if(event.getDeviceId() != -1
+        && (event.getFlags() & KeyEvent.FLAG_VIRTUAL_HARD_KEY) == 0
+        && (event.getSource() & InputDevice.SOURCE_KEYBOARD) == InputDevice.SOURCE_KEYBOARD) {
             char pressedKey = (char) event.getUnicodeChar();
             Integer windowsKeycode = charmap.get(pressedKey);
             if(windowsKeycode == null)