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Prevent copying text to non focused widget in STK.

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It can happen if user uses the arrows in hacker keyboard to change
widget focus
This commit is contained in:
Benau
2019-05-27 11:09:28 +08:00
parent 9b94437cac
commit febad27342
6 changed files with 28 additions and 19 deletions
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22
android/src/main/java/STKEditText.java
View File

@@ -18,15 +18,20 @@ public class STKEditText extends EditText
private int m_composing_end;
/* Used to prevent copying text to non focused widget in STK. */
private int m_stk_widget_id;
STKInputConnection m_stk_input_connection;
/* Used to avoid infinite calling updateSTKEditBox if setText currently
* by jni. */
private boolean m_from_stk_editbox;
// ------------------------------------------------------------------------
private native static void editText2STKEditbox(String full_text, int start,
int end, int composing_start,
int composing_end);
private native static void editText2STKEditbox(int widget_id,
String full_text, int start,
int end,
int composing_start,
int composing_end);
// ------------------------------------------------------------------------
public STKEditText(Context context)
{
@@ -34,6 +39,7 @@ public class STKEditText extends EditText
setFocusableInTouchMode(true);
m_composing_start = 0;
m_composing_end = 0;
m_stk_widget_id = -1;
m_from_stk_editbox = false;
m_stk_input_connection = null;
}
@@ -77,8 +83,9 @@ public class STKEditText extends EditText
{
if (!isFocused() || m_from_stk_editbox)
return;
editText2STKEditbox(getText().toString(), getSelectionStart(),
getSelectionEnd(), m_composing_start, m_composing_end);
editText2STKEditbox(m_stk_widget_id, getText().toString(),
getSelectionStart(), getSelectionEnd(), m_composing_start,
m_composing_end);
}
// ------------------------------------------------------------------------
public void beforeHideKeyboard()
@@ -89,9 +96,10 @@ public class STKEditText extends EditText
// ------------------------------------------------------------------------
/* Called by STK with JNI to set this view with new text (like user focus
* a new editbox in stk, or change cursor / selection). */
public void setTextFromSTK(final String text, int selection_start,
int selection_end)
public void setTextFromSTK(int widget_id, final String text,
int selection_start, int selection_end)
{
m_stk_widget_id = widget_id;
// Avoid sending the newly set text back to STK at the same time
m_from_stk_editbox = true;
try