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Workaround cursor slider bug in Acode

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Moving the cursor with setSelection has no effect on Acode, for which
the fallback must be used.
This commit is contained in:
Jules Aguillon 2024-02-04 00:27:02 +01:00
parent 3adf95a4c9
commit 2c52e94e0b
1 changed files with 15 additions and 3 deletions
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18
srcs/juloo.keyboard2/KeyEventHandler.java
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@ -1,6 +1,7 @@
package juloo.keyboard2;
import android.os.Looper;
import android.text.InputType;
import android.view.KeyEvent;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.ExtractedText;
@ -18,7 +19,10 @@ public final class KeyEventHandler implements Config.IKeyEventHandler
/** Consistent with [_mods]. This is a mutable state rather than computed
from [_mods] to ensure that the meta state is correct while up and down
events are sent for the modifier keys. */
int _meta_state;
int _meta_state = 0;
/** Whether to force sending arrow keys to move the cursor when
[setSelection] could be used instead. */
boolean _move_cursor_force_fallback = false;
public KeyEventHandler(Looper looper, IReceiver recv)
{
@ -32,6 +36,12 @@ public final class KeyEventHandler implements Config.IKeyEventHandler
public void started(EditorInfo info)
{
_autocap.started(info, _recv.getCurrentInputConnection());
// Workaround a bug in Acode, which answers to [getExtractedText] but do
// not react to [setSelection] while returning [true].
// Note: Using & to workaround a bug in Acode, which sets several
// variations at once.
_move_cursor_force_fallback = (info.inputType & InputType.TYPE_MASK_VARIATION &
InputType.TYPE_TEXT_VARIATION_PASSWORD) != 0;
}
/** Selection has been updated. */
@ -232,7 +242,8 @@ public final class KeyEventHandler implements Config.IKeyEventHandler
return;
ExtractedText et = get_cursor_pos(conn);
// Fallback to sending key events
if (et == null
if (_move_cursor_force_fallback
|| et == null
|| _mods.has(KeyValue.Modifier.CTRL)
|| _mods.has(KeyValue.Modifier.ALT)
|| _mods.has(KeyValue.Modifier.META))
@ -256,7 +267,8 @@ public final class KeyEventHandler implements Config.IKeyEventHandler
if (!_mods.has(KeyValue.Modifier.SHIFT))
sel_start = sel_end;
}
conn.setSelection(sel_start, sel_end);
if (!conn.setSelection(sel_start, sel_end))
move_cursor_fallback(d);
}
/** Send arrow keys as a fallback for editors that do not support