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Fixed removing two characters at a time in native text input dialog

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This commit is contained in:
pelya
2012-12-14 17:53:56 +02:00
parent 74e51107b8
commit 49054ab019
4 changed files with 31 additions and 9 deletions
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34
project/java/MainActivity.java
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@@ -72,6 +72,7 @@ import android.os.Message;
import java.util.concurrent.Semaphore;
import android.content.pm.ActivityInfo;
import android.view.Display;
import android.text.InputType;
public class MainActivity extends Activity
{
@@ -418,13 +419,35 @@ public class MainActivity extends Activity
_parent.hideScreenKeyboard();
return true;
}
if ((sendBackspace && event.getAction() == KeyEvent.ACTION_UP) && (keyCode == KeyEvent.KEYCODE_DEL || keyCode == KeyEvent.KEYCODE_CLEAR))
if (keyCode == KeyEvent.KEYCODE_DEL || keyCode == KeyEvent.KEYCODE_CLEAR)
{
synchronized(textInput) {
DemoRenderer.nativeTextInput( 8, 0 ); // Send backspace to native code
if (sendBackspace && event.getAction() == KeyEvent.ACTION_UP)
{
synchronized(textInput) {
DemoRenderer.nativeTextInput( 8, 0 ); // Send backspace to native code
}
}
// EditText deletes two characters at a time, here's a hacky fix
if (event.getAction() == KeyEvent.ACTION_DOWN && (event.getFlags() | KeyEvent.FLAG_SOFT_KEYBOARD) != 0)
{
EditText t = (EditText) v;
int start = t.getSelectionStart(); //get cursor starting position
int end = t.getSelectionEnd(); //get cursor ending position
if ( start < 0 )
return true;
if ( end < 0 || end == start )
{
start --;
if ( start < 0 )
return true;
end = start + 1;
}
t.setText(t.getText().toString().substring(0, start) + t.getText().toString().substring(end));
t.setSelection(start);
return true;
}
return false; // and proceed to delete text in keyboard input field
}
//System.out.println("Key " + keyCode + " flags " + event.getFlags() + " action " + event.getAction());
return false;
}
};
@@ -433,7 +456,8 @@ public class MainActivity extends Activity
_screenKeyboard.setOnKeyListener(new simpleKeyListener(this, sendBackspace));
_screenKeyboard.setHint(R.string.text_edit_click_here);
_screenKeyboard.setText(oldText);
_screenKeyboard.setKeyListener(new TextKeyListener(TextKeyListener.Capitalize.NONE, false));
//_screenKeyboard.setKeyListener(new TextKeyListener(TextKeyListener.Capitalize.NONE, false));
_screenKeyboard.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_MULTI_LINE | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
_screenKeyboard.setFocusableInTouchMode(true);
_screenKeyboard.setFocusable(true);
_screenKeyboard.requestFocus();