534     pinyin_ime->ta_count = 0;  in lv_ime_pinyin_constructor()
634                 for(int index = 0; index < (pinyin_ime->ta_count + tmp_button_str_len); index++) {  in lv_ime_pinyin_kb_event()
638                 pinyin_ime->ta_count = tmp_button_str_len;  in lv_ime_pinyin_kb_event()
653             if(pinyin_ime->ta_count > 0) {  in lv_ime_pinyin_kb_event()
655                     pinyin_ime->input_char[pinyin_ime->ta_count - 1] = '\0';  in lv_ime_pinyin_kb_event()
658                     pinyin_ime->k9_input_str[pinyin_ime->ta_count - 1] = '\0';  in lv_ime_pinyin_kb_event()
661                 pinyin_ime->ta_count--;  in lv_ime_pinyin_kb_event()
662                 if(pinyin_ime->ta_count <= 0) {  in lv_ime_pinyin_kb_event()
675                     pinyin_ime->ta_count--;  in lv_ime_pinyin_kb_event()
713             pinyin_ime->ta_count++;  in lv_ime_pinyin_kb_event()
721                     pinyin_ime->k9_input_str[pinyin_ime->ta_count] = 50 + i;  in lv_ime_pinyin_kb_event()
722                     pinyin_ime->k9_input_str[pinyin_ime->ta_count + 1] = '\0';  in lv_ime_pinyin_kb_event()
768         for(index = 0; index < pinyin_ime->ta_count; index++)  in lv_ime_pinyin_cand_panel_event()
949     pinyin_ime->ta_count = 0;  in pinyin_ime_clear_data()
1044         pinyin_ime->ta_count++;  in pinyin_k9_get_legal_py()