Android RxAndroid与RxJava之intervalRange

来源：互联网发布：java处理nullpointer 编辑：程序博客网时间：2024/05/21 04:19

intervalRange以一个例子说明：从1开始输出10个数据，延迟0秒执行，每隔2秒执行一次：

package zhangphil.app;import android.app.Activity;import android.os.Bundle;import android.support.annotation.Nullable;import android.util.Log;import java.util.UUID;import java.util.concurrent.TimeUnit;import io.reactivex.Observable;import io.reactivex.functions.Consumer;public class MainActivity extends Activity {    private final String TAG = String.valueOf(UUID.randomUUID());    @Override    public void onCreate(@Nullable Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        Observable.intervalRange(1, 10, 0, 2, TimeUnit.SECONDS).subscribe(new Consumer<Long>() {            @Override            public void accept(Long aLong) throws Exception {                Log.d(TAG, String.valueOf(aLong));            }        });    }}

运行结果输出：

03-20 12:46:30.029 4214-4245/? D/55907a88-b6cb-4acb-b2d8-ed9c27cc9003: 103-20 12:46:32.029 4214-4245/? D/55907a88-b6cb-4acb-b2d8-ed9c27cc9003: 203-20 12:46:34.029 4214-4245/? D/55907a88-b6cb-4acb-b2d8-ed9c27cc9003: 303-20 12:46:36.029 4214-4245/? D/55907a88-b6cb-4acb-b2d8-ed9c27cc9003: 403-20 12:46:38.029 4214-4245/? D/55907a88-b6cb-4acb-b2d8-ed9c27cc9003: 503-20 12:46:40.029 4214-4245/? D/55907a88-b6cb-4acb-b2d8-ed9c27cc9003: 603-20 12:46:42.029 4214-4245/? D/55907a88-b6cb-4acb-b2d8-ed9c27cc9003: 703-20 12:46:44.029 4214-4245/? D/55907a88-b6cb-4acb-b2d8-ed9c27cc9003: 803-20 12:46:46.029 4214-4245/? D/55907a88-b6cb-4acb-b2d8-ed9c27cc9003: 903-20 12:46:48.029 4214-4245/? D/55907a88-b6cb-4acb-b2d8-ed9c27cc9003: 10

0 0