我必须在启动按钮单击时启动runnable并在单击暂停按钮时停止它.
我在启动按钮单击时启动可运行的代码是
// TODO Auto-generated method stub
//while (running) {
mUpdateTime = new Runnable() {
public void run() {
sec += 1;
if(sec >= 60) {
sec = 0;
min += 1;
if (min >= 60) {
min = 0;
hour += 1;
}
}
Min_txtvw.setText(String.format(mTimeFormat, hour, min, sec));
mHandler.postDelayed(mUpdateTime, 1000);
}
};
mHandler.postDelayed(mUpdateTime, 1000);
//}
现在我想在暂停按钮点击停止运行
pause_btn.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
play_btn.setVisibility(View.VISIBLE);
pause_btn.setVisibility(View.INVISIBLE);
}
});
如果有人知道请帮助我,如何停止暂停按钮单击运行.