Sprints: From Start to Finish Increasing Physical Activity during the School DayIdeas Exchange 5 During the holiday season, the same ideas apply. For example, when usingpedometers during softball and volleyball units, a physical education teacher can suggest thatstudents waiting their turn to "run...
Example sentences: I started working on my project this morning. The race starts at 9 am. The concert starts at 8 pm. Finish vs. Start. The main difference between finish and start is that finish indicates the end of an activity, while start indicates the beginning. Finish is often used...
null); } @Override //传入的options为空 public void startActivity(Intent intent, @Nullable Bundle options) { getAutofillClientController().onStartActivity(intent, mIntent); if (options != null) { startActivityForResult(intent, -1, options); } else { // Note we want to go through this c...
Note that this method should only be used with Intent protocols that are defined to return a result. In other protocols (such as Intent#ACTION_MAIN or Intent#ACTION_VIEW), you may not get the result when you expect. For example, if the activity you are launching uses Intent#FLAG_ACTIVITY...
Activity B中也有一个Button,点击Button后,调用setResult传回结果,并关闭当前页面。因此,看起来的效果就是回到了Activity A 源码如下: 1、Activity A的实现: `public class ExampleActivity extends Activity { privateEditText mEditText;privateRadioButton mRb1;privateRadioButton mRb2;@OverrideprotectedvoidonCreate...
implementation'androidx.activity:activity:1.8.0' 依赖库尽量高一点就行。 简单使用 tv.setOnClickListener { resultLauncher.launch(Intent(this, ResultApiActivity::class.java)) } 打开一个新的activity。接受返回值。 // 注册回调函数, 简单模式privatevarresultLauncher: ActivityResultLauncher<Intent> = registe...
按BACK键从一个Activity退出来的,一按BACK,android就会自动调用Activity的finish()方法,方法:重写onBackPressed()方法,捕获BACK事件,捕获到之后先setResult。代码如下: 1@Override2publicvoidonBackPressed() {34Intent intent=newIntent();5intent.putExtra("Second","HELLO WORLD!!!");6setResult(Activity.RESULT_OK,...
TheStart-AppBackgroundTaskcmdlet starts a background task. A background task performs an activity for an application, such as downloading a file. You must have administrator access to start a background task. Examples Example 1: Start a background task ...
: to begin an activity or process At the meeting, she tried to get the ball rolling by asking a few questions.Examples of get/set/start the ball rolling in a Sentence Recent Examples on the Web Examples are automatically compiled from online sources to show current usage. Opinions expre...
You have to define what activity means for your business. For example, you might define it as users who logged into your software at least once. This metric provides critical insight into customer engagement and growth. I recommend measuring it over time to make sure customers are continuing to...