I have some problem when I'm working with InputMethodService. First situation, I create an Activity that has 2 EditText. I'm focus on first one and run InputMethodService function for entering "HelloWorld !!!". The command line is :
getCurrentInputConnection().commitText("HelloWorld !!!",1);
It seem to be no problem. Then, I call this line:
sendDownUpKeyEvents(KeyEvent.KEYCODE_DPAD_DOWN);
The pointer comes to the second EditText. Then i call :
getCurrentInputConnection().commitText("Hello !!!",1);
The string "Hello !!!" is typed in the first EditText. Why happen
this???
The second situation, I change the commitText() function to me
function that use 2 method, sendDownUpKeyEvents(KeyEvent) and
sendKeyChar(char) for typing each character.
I write like this :
for(int
i=0;i<typeString.length();i++){
char c =
typeString.charAt(i);
if(c>='0' && c<='9'){
keyEventCode =
c-'0'+KeyEvent.KEYCODE_0;// character-ASCCII
code+Android key code
sendDownUpKeyEvents(keyEventCode);
}
else if(c>='a' &&
c<='z'){
keyEventCode =
c-'a'+KeyEvent.KEYCODE_A;
sendDownUpKeyEvents(keyEventCode);
}
else if(c>='A' &&
c<='Z'){
getCurrentInputConnection().sendKeyEvent(
new
KeyEvent(KeyEvent.ACTION_DOWN,
KeyEvent.KEYCODE_SHIFT_LEFT));
keyEventCode =
c-'A'+KeyEvent.KEYCODE_A;
sendDownUpKeyEvents(keyEventCode);
getCurrentInputConnection().sendKeyEvent(
new
KeyEvent(KeyEvent.ACTION_UP,
KeyEvent.KEYCODE_SHIFT_LEFT));
}
else{
boolean
isManaged = true;
switch(c){
case
','://comma
keyEventCode = KeyEvent.KEYCODE_COMMA;
break;
case
'*'://start
keyEventCode = KeyEvent.KEYCODE_STAR;
break;
case '
'://space
keyEventCode = KeyEvent.KEYCODE_SPACE;
break;
case
'-'://minus
keyEventCode = KeyEvent.KEYCODE_MINUS;
break;
case
'='://equals
keyEventCode = KeyEvent.KEYCODE_EQUALS;
break;
case
'['://left bracket
keyEventCode = KeyEvent.KEYCODE_LEFT_BRACKET;
break;
case
']'://right bracket
keyEventCode = KeyEvent.KEYCODE_RIGHT_BRACKET;
break;
case
'#'://pound
keyEventCode = KeyEvent.KEYCODE_POUND;
break;
case
'/'://slash
keyEventCode = KeyEvent.KEYCODE_SLASH;
break;
case
'\\'://back slash
keyEventCode = KeyEvent.KEYCODE_BACKSLASH;
break;
case
';'://semi colon
keyEventCode = KeyEvent.KEYCODE_SEMICOLON;
break;
case
'\''://APOSTROPHE
keyEventCode = KeyEvent.KEYCODE_APOSTROPHE;
break;
case
'+':
keyEventCode = KeyEvent.KEYCODE_PLUS;
break;
case
'`':
keyEventCode = KeyEvent.KEYCODE_GRAVE;
break;
case
'.'://PERIOD
keyEventCode = KeyEvent.KEYCODE_PERIOD;
break;
case'@'://AT
keyEventCode = KeyEvent.KEYCODE_AT;
break;
default:
isManaged = false;
break;
}
if(isManaged){
sendDownUpKeyEvents(keyEventCode);
}
else{
sendKeyChar(c);
}
}
}
Then I come back to the first job.
I call : MyFunction("HelloWorld !!!");
The text is typed to the first EditText. Okie now.
Then I call sendDownUpKeyEvents(KeyEvent.KEYCODE_DPAD_DOWN);
The pointer comes to the seconds EditText.
Then I call MyFunction("HelloWorld2 !!!");
The string "HelloWorld2" is types in the second EditText, and, oh my
god, the string" !!!" is type in the first EditText.
why this happen ???How can I resolve this situation.
The third situation, I start an program with the "am" command , then I
call InputMethodService to type some text. And I get the message like
this : "InputMethodService: starting input on non-focused client in
com.android.internal.view.iinputmethodclient$stub$pr...@..." and
nothing is type in the application. How can i resolve this???
Thanks for your help!!!!
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