我用無窮大progres欄創建了簡單的活動,並且我嘗試使用RxJava運行耗時的方法來防止UI線程被阻塞,但是每次UI線程都被阻塞。我認爲我的解決方案在發射Observable方面存在問題。誰能幫我?我在RX上跑步。AndroidRX - 後臺運行方法
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void doSomething(View view) {
doHeavyStuff()
.subscribeOn(Schedulers.newThread())
.observeOn(AndroidSchedulers.mainThread())
.doOnNext(new Action1() {
@Override
public void call(Object o) {
Toast.makeText(getApplicationContext(), "FINISHED", Toast.LENGTH_SHORT).show();
}
})
.subscribe();
}
private Observable doHeavyStuff() {
for (int i = 0; i < 999999999; i++) {
for (int j = 0; j < 2; j++) {
}
}
return Observable.just(1);
}