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我想要一个具有完全ProgressDialog的Splash屏幕,并通过Presenter类(来自MVP体系结构)内的异步调用来更新其进度。什么是从后台线程异步更新ProgressDialog进度的好方法?
我对我的BaaS服务器进行了大量的API调用,对于每次成功调用,我都想更新进度条。
完成此操作的最佳方法是什么?
我一直在尝试使用EventBus发送通知给我的SplashActivity,但似乎所有的API调用都是第一次完成,只有这样总线通知才会消耗并更新UI。
我迄今所做的是:
SplashActivity:
@Subscribe(threadMode = ThreadMode.MAIN)
public void onProgressBar(String event) {
Timber.d("onProgressBar");
if(event.contains("Done")) {
roundCornerProgressBar.setProgress(100);
} else {
roundCornerProgressBar.setProgress(roundCornerProgressBar.getProgress() + 10);
}
textViewTips.setText(event);
}
主讲:
InstanceID iid = InstanceID.getInstance(ctx);
String id = iid.getId();
mDataManager.getPreferencesHelper().putInstanceId(id);
GSUtil.instance().deviceAuthentication(id, "android", mDataManager);
GSUtil.instance().getPropertySetRequest("PRTSET", mDataManager);
GSUtil的:
public void deviceAuthentication(String deviceId, String deviceOS, final DataManager mDataManager) {
gs.getRequestBuilder().createDeviceAuthenticationRequest()
.setDeviceId(deviceId)
.setDeviceOS(deviceOS)
.send(new GSEventConsumer<GSResponseBuilder.AuthenticationResponse>() {
@Override
public void onEvent(GSResponseBuilder.AuthenticationResponse authenticationResponse) {
if(mDataManager != null) {
mDataManager.getPreferencesHelper().putGameSparksUserId(authenticationResponse.getUserId());
}
EventBus.getDefault().post("Reading player data");
}
});
}
public void getPropertySetRequest(String propertySetShortCode, final DataManager mDataManager) {
gs.getRequestBuilder().createGetPropertySetRequest()
.setPropertySetShortCode(propertySetShortCode)
.send(new GSEventConsumer<GSResponseBuilder.GetPropertySetResponse>() {
@Override
public void onEvent(GSResponseBuilder.GetPropertySetResponse getPropertySetResponse) {
GSData propertySet = getPropertySetResponse.getPropertySet();
GSData scriptData = getPropertySetResponse.getScriptData();
try {
JSONObject jObject = new JSONObject(propertySet.getAttribute("max_tickets").toString());
mDataManager.getPreferencesHelper().putGameDataMaxTickets(jObject.getInt("max_tickets"));
jObject = new JSONObject(propertySet.getAttribute("tickets_refresh_time").toString());
mDataManager.getPreferencesHelper().putGameDataTicketsRefreshTime(jObject.getLong("refresh_time"));
} catch (JSONException e) {
e.printStackTrace();
}
EventBus.getDefault().post("Game data ready");
EventBus.getDefault().post("Done!");
}
});
}
现在我只是显示你2个API调用,但我会需要另一个2. 谢谢