1、Activity
import java.util.Timer;
import java.util.TimerTask;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.animation.Animation;
import android.view.animation.RotateAnimation;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
public class Test extends Activity {
private long mlCount = 50;
private long mCount = 0;
TextView tvTime;
private Button startbuttondaoji;
private Timer timer = null;
private TimerTask task = null;
private Handler handler = null;
private Message msg = null;
private ImageView min_progress, min_progress_hand;
Animation rotateAnimation;
float predegree = 0;
boolean okclear = false;
@SuppressLint("HandlerLeak")
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
init();
}
private void init() {
setContentView(R.layout.test);
tvTime = (TextView) findViewById(R.id.duocitvTime);
startbuttondaoji = (Button) findViewById(R.id.startbuttonduoci);
min_progress = (ImageView) this.findViewById(R.id.duocimin_progress);
min_progress_hand = (ImageView) this
.findViewById(R.id.duocimin_progress_hand);
tvTime.setText("4");
SaveRun.setisjishi(false);
handler = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case 1:
if(mlCount>1){
mlCount--;
mCount++;
}else{
break;
}
int totalSec = 0;
totalSec = (int) (mlCount / 10);
int sec = (totalSec % 60);
try {
rotateAnimation = new RotateAnimation(predegree,
(float) (36 * mCount),
Animation.RELATIVE_TO_SELF, 0.5f,
Animation.RELATIVE_TO_SELF, 0.5f);
rotateAnimation.setDuration(100);
rotateAnimation.setFillAfter(false);
min_progress_hand.startAnimation(rotateAnimation);
min_progress.startAnimation(rotateAnimation);
tvTime.setText(String.format("%1$2d",
sec));
predegree = (float) (36 * mCount);
} catch (Exception e) {
tvTime.setText( sec +"");
e.printStackTrace();
}
break;
default:
break;
}
super.handleMessage(msg);
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