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Update the readme.txt file and cleanup LCD update functions.

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dgis 2024-10-07 19:43:48 +02:00
parent 9f58423a93
commit 822845e1ba
5 changed files with 18 additions and 16 deletions
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1
ReadMe.txt
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@ -61,6 +61,7 @@ CHANGES
Version 2.8 (2024-xx-xx)
- Updated source code with Emu48 version 1.66+.
- Fix an USB serial issue with Android 13+ (fix #23).
Version 2.7 (2024-06-14)

6
app/src/main/assets/ReadMe.txt
View file

@ -58,6 +58,12 @@ LINKS
CHANGES
Version 2.8 (2024-xx-xx)
- Updated source code with Emu48 version 1.66+.
- Fix an USB serial issue with Android 13+ (fix #23).
Version 2.7 (2024-06-14)
- Updated source code with Emu48 version 1.65+. This new version improve the serial communication.

16
app/src/main/cpp/emu-jni.c
View file

@ -88,16 +88,14 @@ enum CALLBACK_TYPE {
};
// https://stackoverflow.com/questions/9630134/jni-how-to-callback-from-c-or-c-to-java
int mainViewCallback(int type, int param1, int param2, const TCHAR * param3, const TCHAR * param4) {
int mainViewCallback(int type, int param1, int param2/*, const TCHAR * param3, const TCHAR * param4*/) {
if (mainActivity) {
JNIEnv *jniEnv = getJNIEnvironment();
if(jniEnv) {
jclass mainActivityClass = (*jniEnv)->GetObjectClass(jniEnv, mainActivity);
if(mainActivityClass) {
jmethodID midStr = (*jniEnv)->GetMethodID(jniEnv, mainActivityClass, "updateCallback", "(IIILjava/lang/String;Ljava/lang/String;)I");
jstring utfParam3 = (*jniEnv)->NewStringUTF(jniEnv, param3);
jstring utfParam4 = (*jniEnv)->NewStringUTF(jniEnv, param4);
int result = (*jniEnv)->CallIntMethod(jniEnv, mainActivity, midStr, type, param1, param2, utfParam3, utfParam4);
jmethodID midStr = (*jniEnv)->GetMethodID(jniEnv, mainActivityClass, "updateCallback", "(III)I");
int result = (*jniEnv)->CallIntMethod(jniEnv, mainActivity, midStr, type, param1, param2);
(*jniEnv)->DeleteLocalRef(jniEnv, mainActivityClass);
//if(needDetach) ret = (*java_machine)->DetachCurrentThread(java_machine);
return result;
@ -113,18 +111,16 @@ void mainViewUpdateCallback() {
// int param2 = ((mainViewRectangleToUpdate.right & 0xFFFF) << 16) | (mainViewRectangleToUpdate.bottom & 0xFFFF);
// mainViewCallback(CALLBACK_TYPE_INVALIDATE,
// param1,
// param2,
// NULL, NULL);
// param2);
// SetRectEmpty(&mainViewRectangleToUpdate);
// } else
mainViewCallback(CALLBACK_TYPE_INVALIDATE,
0,
0,
NULL, NULL);
0);
}
void mainViewResizeCallback(int x, int y) {
mainViewCallback(CALLBACK_TYPE_WINDOW_RESIZE, x, y, NULL, NULL);
mainViewCallback(CALLBACK_TYPE_WINDOW_RESIZE, x, y);
JNIEnv * jniEnv;
int ret = (*java_machine)->GetEnv(java_machine, (void **) &jniEnv, JNI_VERSION_1_6);

2
app/src/main/java/org/emulator/calculator/MainScreenView.java
View file

@ -483,7 +483,7 @@ public class MainScreenView extends PanAndScaleView {
canvas.drawLines(pointsBuffer, paintLCD);
}
public void updateCallback(int type, int param1, int param2, String param3, String param4) {
public void updateCallback(int type, int param1, int param2) {
try {
switch (type) {
case NativeLib.CALLBACK_TYPE_INVALIDATE:

9
app/src/main/java/org/emulator/forty/eight/MainActivity.java
View file

@ -1783,12 +1783,11 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
// Method used from JNI!
@SuppressWarnings("UnusedDeclaration")
public int updateCallback(int type, int param1, int param2, String param3, String param4) {
mainScreenView.updateCallback(type, param1, param2, param3, param4);
return -1;
}
public int updateCallback(int type, int param1, int param2) {
mainScreenView.updateCallback(type, param1, param2);
return -1;
}
final int GENERIC_READ = 1;
final int GENERIC_WRITE = 2;