https://github.com/donglua/rxjavashowcase

几个RxJava的小例子
https://github.com/donglua/rxjavashowcase

Last synced: 10 months ago
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几个RxJava的小例子

• Host: GitHub
• URL: https://github.com/donglua/rxjavashowcase
• Owner: donglua
• License: apache-2.0
• Created: 2015-09-04T01:31:40.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2015-12-25T13:43:53.000Z (over 10 years ago)
• Last Synced: 2025-03-22T18:15:56.334Z (about 1 year ago)
• Language: Java
• Homepage:
• Size: 79.1 KB
• Stars: 2
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# RxJavaShowcase

RxJava示例

* 统计连续点击

```java

mClickCountSubject.asObservable() 

    .buffer(mClickCountSubject.throttleWithTimeout(300, TimeUnit.MILLISECONDS)) 

    .map(List::size) 

    .observeOn(AndroidSchedulers.mainThread()) 

    .subscribe(count -> { 

      Snackbar.make(mButton, "连续点击了" + count + "次", LENGTH_SHORT).show();

    }); 

```

* 倒计时

```java

Observable.interval(1, TimeUnit.SECONDS)

        .take(11) 

        .map(i -> { 

          return 10 - i; // i为0~10 11次 

        }) 

        .observeOn(AndroidSchedulers.mainThread()) 

        .subscribe(i -> { 

          btCountDown.setText(i == 0 ? "倒计时" : "" + i);

          if (i == 0) btCountDown.setEnabled(true);

        }); 

```