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Android: simplification since min API supported is 21

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Sylvain
2025-09-01 16:22:03 +02:00
committed by Sam Lantinga
parent 7323104f97
commit 6136ba7a74
4 changed files with 111 additions and 166 deletions
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10
android-project/app/src/main/java/org/libsdl/app/HIDDeviceUSB.java
View File

@@ -52,14 +52,12 @@ class HIDDeviceUSB implements HIDDevice {
@Override
public String getSerialNumber() {
String result = null;
if (Build.VERSION.SDK_INT >= 21 /* Android 5.0 (LOLLIPOP) */) {
try {
result = mDevice.getSerialNumber();
}
catch (SecurityException exception) {
//Log.w(TAG, "App permissions mean we cannot get serial number for device " + getDeviceName() + " message: " + exception.getMessage());
}
}
if (result == null) {
result = "";
}
@@ -73,10 +71,8 @@ class HIDDeviceUSB implements HIDDevice {
@Override
public String getManufacturerName() {
String result = null;
if (Build.VERSION.SDK_INT >= 21 /* Android 5.0 (LOLLIPOP) */) {
String result;
result = mDevice.getManufacturerName();
}
if (result == null) {
result = String.format("%x", getVendorId());
}
@@ -85,10 +81,8 @@ class HIDDeviceUSB implements HIDDevice {
@Override
public String getProductName() {
String result = null;
if (Build.VERSION.SDK_INT >= 21 /* Android 5.0 (LOLLIPOP) */) {
String result;
result = mDevice.getProductName();
}
if (result == null) {
result = String.format("%x", getProductId());
}

19
android-project/app/src/main/java/org/libsdl/app/SDLActivity.java
View File

@@ -107,11 +107,9 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
if ((s & tst) == tst) src += " GAMEPAD";
s2 &= ~tst;
if (Build.VERSION.SDK_INT >= 21) {
tst = InputDevice.SOURCE_HDMI;
if ((s & tst) == tst) src += " HDMI";
s2 &= ~tst;
}
tst = InputDevice.SOURCE_JOYSTICK;
if ((s & tst) == tst) src += " JOYSTICK";
@@ -146,11 +144,9 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
if ((s & tst) == tst) src += " TOUCHSCREEN";
s2 &= ~tst;
if (Build.VERSION.SDK_INT >= 18) {
tst = InputDevice.SOURCE_TOUCH_NAVIGATION;
if ((s & tst) == tst) src += " TOUCH_NAVIGATION";
s2 &= ~tst;
}
tst = InputDevice.SOURCE_TRACKBALL;
if ((s & tst) == tst) src += " TRACKBALL";
@@ -912,7 +908,6 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
}
break;
case COMMAND_CHANGE_WINDOW_STYLE:
if (Build.VERSION.SDK_INT >= 19 /* Android 4.4 (KITKAT) */) {
if (context instanceof Activity) {
Window window = ((Activity) context).getWindow();
if (window != null) {
@@ -945,7 +940,6 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
} else {
Log.e(TAG, "error handling message, getContext() returned no Activity");
}
}
break;
case COMMAND_TEXTEDIT_HIDE:
if (mTextEdit != null) {
@@ -994,7 +988,6 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
msg.obj = data;
boolean result = commandHandler.sendMessage(msg);
if (Build.VERSION.SDK_INT >= 19 /* Android 4.4 (KITKAT) */) {
if (command == COMMAND_CHANGE_WINDOW_STYLE) {
// Ensure we don't return until the resize has actually happened,
// or 500ms have passed.
@@ -1044,7 +1037,6 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
}
}
}
}
return result;
}
@@ -1774,7 +1766,6 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
private final Runnable rehideSystemUi = new Runnable() {
@Override
public void run() {
if (Build.VERSION.SDK_INT >= 19 /* Android 4.4 (KITKAT) */) {
int flags = View.SYSTEM_UI_FLAG_FULLSCREEN |
View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY |
@@ -1784,7 +1775,6 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
SDLActivity.this.getWindow().getDecorView().setSystemUiVisibility(flags);
}
}
};
public void onSystemUiVisibilityChange(int visibility) {
@@ -1978,12 +1968,9 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse(url));
int flags = Intent.FLAG_ACTIVITY_NO_HISTORY | Intent.FLAG_ACTIVITY_MULTIPLE_TASK;
if (Build.VERSION.SDK_INT >= 21 /* Android 5.0 (LOLLIPOP) */) {
flags |= Intent.FLAG_ACTIVITY_NEW_DOCUMENT;
} else {
flags |= Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET;
}
int flags = Intent.FLAG_ACTIVITY_NO_HISTORY
| Intent.FLAG_ACTIVITY_MULTIPLE_TASK
| Intent.FLAG_ACTIVITY_NEW_DOCUMENT;
i.addFlags(flags);
mSingleton.startActivity(i);

58
android-project/app/src/main/java/org/libsdl/app/SDLControllerManager.java
View File

@@ -43,11 +43,7 @@ public class SDLControllerManager
static void initialize() {
if (mJoystickHandler == null) {
if (Build.VERSION.SDK_INT >= 19 /* Android 4.4 (KITKAT) */) {
mJoystickHandler = new SDLJoystickHandler_API19();
} else {
mJoystickHandler = new SDLJoystickHandler_API16();
}
mJoystickHandler = new SDLJoystickHandler();
}
if (mHapticHandler == null) {
@@ -133,27 +129,10 @@ public class SDLControllerManager
}
/* Actual joystick functionality available for API >= 19 devices */
class SDLJoystickHandler {
/**
* Handles given MotionEvent.
* @param event the event to be handled.
* @return if given event was processed.
*/
boolean handleMotionEvent(MotionEvent event) {
return false;
}
/**
* Handles adding and removing of input devices.
*/
void pollInputDevices() {
}
}
/* Actual joystick functionality available for API >= 12 devices */
class SDLJoystickHandler_API16 extends SDLJoystickHandler {
static class SDLJoystick {
int device_id;
String name;
@@ -210,12 +189,14 @@ class SDLJoystickHandler_API16 extends SDLJoystickHandler {
private final ArrayList<SDLJoystick> mJoysticks;
SDLJoystickHandler_API16() {
SDLJoystickHandler() {
mJoysticks = new ArrayList<SDLJoystick>();
}
@Override
/**
* Handles adding and removing of input devices.
*/
void pollInputDevices() {
int[] deviceIds = InputDevice.getDeviceIds();
@@ -298,7 +279,11 @@ class SDLJoystickHandler_API16 extends SDLJoystickHandler {
return null;
}
@Override
/**
* Handles given MotionEvent.
* @param event the event to be handled.
* @return if given event was processed.
*/
boolean handleMotionEvent(MotionEvent event) {
int actionPointerIndex = event.getActionIndex();
int action = event.getActionMasked();
@@ -330,33 +315,15 @@ class SDLJoystickHandler_API16 extends SDLJoystickHandler {
return joystickDevice.getName();
}
int getProductId(InputDevice joystickDevice) {
return 0;
}
int getVendorId(InputDevice joystickDevice) {
return 0;
}
int getAxisMask(List<InputDevice.MotionRange> ranges) {
return -1;
}
int getButtonMask(InputDevice joystickDevice) {
return -1;
}
}
class SDLJoystickHandler_API19 extends SDLJoystickHandler_API16 {
@Override
int getProductId(InputDevice joystickDevice) {
return joystickDevice.getProductId();
}
@Override
int getVendorId(InputDevice joystickDevice) {
return joystickDevice.getVendorId();
}
@Override
int getAxisMask(List<InputDevice.MotionRange> ranges) {
// For compatibility, keep computing the axis mask like before,
// only really distinguishing 2, 4 and 6 axes.
@@ -393,7 +360,6 @@ class SDLJoystickHandler_API19 extends SDLJoystickHandler_API16 {
return axis_mask;
}
@Override
int getButtonMask(InputDevice joystickDevice) {
int button_mask = 0;
int[] keys = new int[] {

2
android-project/app/src/main/java/org/libsdl/app/SDLSurface.java
View File

@@ -121,14 +121,12 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback,
float density = 1.0f;
try
{
if (Build.VERSION.SDK_INT >= 17 /* Android 4.2 (JELLY_BEAN_MR1) */) {
DisplayMetrics realMetrics = new DisplayMetrics();
mDisplay.getRealMetrics( realMetrics );
nDeviceWidth = realMetrics.widthPixels;
nDeviceHeight = realMetrics.heightPixels;
// Use densityDpi instead of density to more closely match what the UI scale is
density = (float)realMetrics.densityDpi / 160.0f;
}
} catch(Exception ignored) {
}