引导页 TimerTask倒计时
package com.umeng.soexample;
public class LoadingActivity extends AppCompatActivity {
private ImageView image; private TextView text; private int count = 3; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_loading); image = findViewById(R.id.imageview); text = findViewById(R.id.textview); TimerTask timerTask = new TimerTask() { @Override public void run() { runOnUiThread(new Runnable() { @Override public void run() { text.setText(count+"S"); if(count == 0){ Intent intent = new Intent(LoadingActivity.this,MainActivity.class); startActivity(intent); finish(); } } }); count--; } }; Timer timer = new Timer(); timer.schedule(timerTask,1,1000); } }
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