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Android: Add unused UI backend file and split out CCView class

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This commit is contained in:
UnknownShadow200 2024-04-28 21:09:26 +10:00
parent b61562a5c7
commit 344ca3e089
2 changed files with 76 additions and 138 deletions
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5
android/app/CMakeLists.txt
View File

@ -22,7 +22,7 @@ set(${CMAKE_C_FLAGS}, "${CMAKE_C_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11 -Wall -Werror")
add_library(classicube SHARED
../../src/Program.c
../../src/main.c
../../src/IsometricDrawer.c
../../src/Builder.c
../../src/ExtMath.c
@ -99,6 +99,9 @@ add_library(classicube SHARED
../../src/LBackend.c
../../src/SystemFonts.c
../../src/Commands.c
../../src/EntityRenderers.c
../../src/AudioBackend.c
../../src/TouchUI.c
)
# add lib dependencies

209
android/app/src/main/java/com/classicube/MainActivity.java
View File

@ -57,6 +57,7 @@ import android.view.inputmethod.InputMethodManager;
// implements InputQueue.Callback
public class MainActivity extends Activity
{
public boolean launcher;
// ==================================================================
// ---------------------------- COMMANDS ----------------------------
// ==================================================================
@ -72,21 +73,29 @@ public class MainActivity extends Activity
NativeCmdArgs args = freeCmds.poll();
return args != null ? args : new NativeCmdArgs();
}
void pushCmd(int cmd) {
public void pushCmd(int cmd) {
NativeCmdArgs args = getCmdArgs();
args.cmd = cmd;
pending.add(args);
}
void pushCmd(int cmd, int a1) {
public void pushCmd(int cmd, int a1) {
NativeCmdArgs args = getCmdArgs();
args.cmd = cmd;
args.arg1 = a1;
pending.add(args);
}
public void pushCmd(int cmd, int a1, int a2) {
NativeCmdArgs args = getCmdArgs();
args.cmd = cmd;
args.arg1 = a1;
args.arg2 = a2;
pending.add(args);
}
void pushCmd(int cmd, int a1, int a2, int a3, int a4) {
public void pushCmd(int cmd, int a1, int a2, int a3, int a4) {
NativeCmdArgs args = getCmdArgs();
args.cmd = cmd;
args.arg1 = a1;
@ -96,45 +105,58 @@ public class MainActivity extends Activity
pending.add(args);
}
void pushCmd(int cmd, String text) {
public void pushCmd(int cmd, String text) {
NativeCmdArgs args = getCmdArgs();
args.cmd = cmd;
args.str = text;
pending.add(args);
}
void pushCmd(int cmd, Surface surface) {
public void pushCmd(int cmd, int a1, String str) {
NativeCmdArgs args = getCmdArgs();
args.cmd = cmd;
args.arg1 = a1;
args.str = str;
pending.add(args);
}
public void pushCmd(int cmd, Surface surface) {
NativeCmdArgs args = getCmdArgs();
args.cmd = cmd;
args.sur = surface;
pending.add(args);
}
final static int CMD_KEY_DOWN = 0;
final static int CMD_KEY_UP = 1;
final static int CMD_KEY_CHAR = 2;
final static int CMD_POINTER_DOWN = 3;
final static int CMD_POINTER_UP = 4;
final static int CMD_POINTER_MOVE = 5;
final static int CMD_WIN_CREATED = 6;
final static int CMD_WIN_DESTROYED = 7;
final static int CMD_WIN_RESIZED = 8;
final static int CMD_WIN_REDRAW = 9;
public final static int CMD_KEY_DOWN = 0;
public final static int CMD_KEY_UP = 1;
public final static int CMD_KEY_CHAR = 2;
public final static int CMD_POINTER_DOWN = 3;
public final static int CMD_POINTER_UP = 4;
public final static int CMD_POINTER_MOVE = 5;
final static int CMD_APP_START = 10;
final static int CMD_APP_STOP = 11;
final static int CMD_APP_RESUME = 12;
final static int CMD_APP_PAUSE = 13;
final static int CMD_APP_DESTROY = 14;
public final static int CMD_WIN_CREATED = 6;
public final static int CMD_WIN_DESTROYED = 7;
public final static int CMD_WIN_RESIZED = 8;
public final static int CMD_WIN_REDRAW = 9;
final static int CMD_GOT_FOCUS = 15;
final static int CMD_LOST_FOCUS = 16;
final static int CMD_CONFIG_CHANGED = 17;
final static int CMD_LOW_MEMORY = 18;
public final static int CMD_APP_START = 10;
public final static int CMD_APP_STOP = 11;
public final static int CMD_APP_RESUME = 12;
public final static int CMD_APP_PAUSE = 13;
public final static int CMD_APP_DESTROY = 14;
final static int CMD_KEY_TEXT = 19;
final static int CMD_OFD_RESULT = 20;
public final static int CMD_GOT_FOCUS = 15;
public final static int CMD_LOST_FOCUS = 16;
public final static int CMD_CONFIG_CHANGED = 17;
public final static int CMD_LOW_MEMORY = 18;
public final static int CMD_KEY_TEXT = 19;
public final static int CMD_OFD_RESULT = 20;
public final static int CMD_UI_CREATED = 21;
public final static int CMD_UI_CLICKED = 22;
public final static int CMD_UI_CHANGED = 23;
public final static int CMD_UI_STRING = 24;
// ====================================================================
@ -385,7 +407,15 @@ public class MainActivity extends Activity
// static to persist across activity destroy/create
static final Semaphore winDestroyedSem = new Semaphore(0, true);
SurfaceHolder.Callback callback;
CCView curView;
public View curView;
public void setActiveView(View view) {
// setContentView, requestFocus - API level 1
curView = view;
setContentView(view);
curView.requestFocus();
if (fullscreen) setUIVisibility(FULLSCREEN_FLAGS);
}
// SurfaceHolder.Callback - API level 1
class CCSurfaceCallback implements SurfaceHolder.Callback {
@ -449,107 +479,11 @@ public class MainActivity extends Activity
void attachSurface() {
// setContentView, requestFocus, getHolder, addCallback, RGBX_8888 - API level 1
createSurfaceCallback();
curView = new CCView(this);
curView.getHolder().addCallback(callback);
curView.getHolder().setFormat(PixelFormat.RGBX_8888);
setContentView(curView);
curView.requestFocus();
if (fullscreen) setUIVisibility(FULLSCREEN_FLAGS);
}
CCView view = new CCView(this);
view.getHolder().addCallback(callback);
view.getHolder().setFormat(PixelFormat.RGBX_8888);
class CCView extends SurfaceView {
SpannableStringBuilder kbText;
public CCView(Context context) {
// setFocusable, setFocusableInTouchMode - API level 1
super(context);
setFocusable(true);
setFocusableInTouchMode(true);
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
return MainActivity.this.handleTouchEvent(ev) || super.dispatchTouchEvent(ev);
}
@Override
public InputConnection onCreateInputConnection(EditorInfo attrs) {
// BaseInputConnection, IME_ACTION_GO, IME_FLAG_NO_EXTRACT_UI - API level 3
attrs.actionLabel = null;
attrs.inputType = MainActivity.this.getKeyboardType();
attrs.imeOptions = MainActivity.this.getKeyboardOptions();
kbText = new SpannableStringBuilder(MainActivity.this.keyboardText);
InputConnection ic = new BaseInputConnection(this, true) {
boolean inited;
void updateText() { MainActivity.this.pushCmd(CMD_KEY_TEXT, kbText.toString()); }
@Override
public Editable getEditable() {
if (!inited) {
// needed to set selection, otherwise random crashes later with backspacing
// set selection to end, so backspacing after opening keyboard with text still works
Selection.setSelection(kbText, kbText.toString().length());
inited = true;
}
return kbText;
}
@Override
public boolean setComposingText(CharSequence text, int newCursorPosition) {
boolean success = super.setComposingText(text, newCursorPosition);
updateText();
return success;
}
@Override
public boolean deleteSurroundingText(int beforeLength, int afterLength) {
boolean success = super.deleteSurroundingText(beforeLength, afterLength);
updateText();
return success;
}
@Override
public boolean commitText(CharSequence text, int newCursorPosition) {
boolean success = super.commitText(text, newCursorPosition);
updateText();
return success;
}
@Override
public boolean sendKeyEvent(KeyEvent ev) {
// getSelectionStart - API level 1
if (ev.getAction() != KeyEvent.ACTION_DOWN) return super.sendKeyEvent(ev);
int code = ev.getKeyCode();
int uni = ev.getUnicodeChar();
// start is -1 sometimes, and trying to insert/delete there crashes
int start = Selection.getSelectionStart(kbText);
if (start == -1) start = kbText.toString().length();
if (code == KeyEvent.KEYCODE_ENTER) {
// enter maps to \n but that should not be intercepted
} else if (code == KeyEvent.KEYCODE_DEL) {
if (start <= 0) return false;
kbText.delete(start - 1, start);
updateText();
return false;
} else if (uni != 0) {
kbText.insert(start, String.valueOf((char)uni));
updateText();
return false;
}
return super.sendKeyEvent(ev);
}
};
//String text = MainActivity.this.keyboardText;
//if (text != null) ic.setComposingText(text, 0);
return ic;
}
setActiveView(view);
}
@ -655,8 +589,9 @@ public class MainActivity extends Activity
if (curView == null) return;
// Try to avoid restarting input if possible
if (curView.kbText != null) {
String curText = curView.kbText.toString();
CCView view = (CCView)curView;
if (view.kbText != null) {
String curText = view.kbText.toString();
if (text.equals(curText)) return;
}
@ -668,9 +603,9 @@ public class MainActivity extends Activity
input.restartInput(curView);
}
public int getKeyboardType() {
public static int calcKeyboardType(int kbType) {
// TYPE_CLASS_TEXT, TYPE_CLASS_NUMBER, TYPE_TEXT_VARIATION_PASSWORD - API level 3
int type = keyboardType & 0xFF;
int type = kbType & 0xFF;
if (type == 2) return InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD;
if (type == 1) return InputType.TYPE_CLASS_NUMBER; // KEYBOARD_TYPE_NUMERIC
@ -678,9 +613,9 @@ public class MainActivity extends Activity
return InputType.TYPE_CLASS_TEXT;
}
public int getKeyboardOptions() {
public static int calcKeyboardOptions(int kbType) {
// IME_ACTION_GO, IME_FLAG_NO_EXTRACT_UI - API level 3
if ((keyboardType & 0x100) != 0) {
if ((kbType & 0x100) != 0) {
return EditorInfo.IME_ACTION_SEND | EditorInfo.IME_FLAG_NO_EXTRACT_UI;
} else {
return EditorInfo.IME_ACTION_GO | EditorInfo.IME_FLAG_NO_EXTRACT_UI;