ferrannp / react-native-sync-adapter Goto Github PK

When I change syncInterval value and recompile the effective sync period is still 1 min.
I reproduce with the provided example project.

So it becomes more familiar for Android users.

This

I tried everything, I did everything right, but I can't do the job.

Facing the error Expected to run on UI thread. When the task is running.

"react-native-sync-adapter": "^2.0.0",

Dependencies:
"react": "16.0.0-alpha.12",
"react-native": "0.48.1",

Sometimes I am getting the error as Object is not a function (evaluating 'taskProvider()(data)')

Please help, I am struggling from past 2 days.

Im trying to integrate this in my RN project, every-time app goes background, the app crashes.

Logcat error output
Process: app.my.com, PID: 16407
java.lang.RuntimeException: Unable to start service com.fnp.reactnativesyncadapter.HeadlessService@89518c2 with Intent { cmp=app.my.com/com.fnp.reactnativesyncadapter.HeadlessService }: java.lang.ClassCastException: host.exp.exponent.MainApplication cannot be cast to com.facebook.react.ReactApplication
at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:3027)
at android.app.ActivityThread.-wrap17(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1442)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.ClassCastException: host.exp.exponent.MainApplication cannot be cast to com.facebook.react.ReactApplication
at com.facebook.react.HeadlessJsTaskService.getReactNativeHost(HeadlessJsTaskService.java:171)
at com.facebook.react.HeadlessJsTaskService.startTask(HeadlessJsTaskService.java:100)
at com.facebook.react.HeadlessJsTaskService.onStartCommand(HeadlessJsTaskService.java:52)
at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:3010)
at android.app.ActivityThread.-wrap17(ActivityThread.java) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1442) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:148) 
at android.app.ActivityThread.main(ActivityThread.java:5417)

In react-native 0.60.2 HeadlessJsTaskConfig does not take null data. SO answer

Code need to be modifed as follow:

import com.facebook.react.bridge.WritableMap;
import com.facebook.react.bridge.Arguments;

.
.
WritableMap data = Arguments.createMap();

I can submit a PR if allow.

Add optional flag to allow task to run when the app is in the foreground.

Environment

React native : 0.64.1

Description

When i tried to run the release apk build I am getting below error :
node_modules\react-native-sync-adapter\android\src\main\res\xml\authenticator.xml:2: AAPT: error: resource mipmap/ic_launcher (aka com.fnp.reactnativesyncadapter:mipmap/ic_launcher) not found

But this is not coming in case of debug apk.

Reproducible Demo

Implement and export syncImmediately. Task can be fired for example by a broadcast receiver.

Send notifications when task is fired instead of making use of console.log.

The given example is not logging anything ( or outputting"Headless JS task was fired!") at the chrome debug or "adb logcat" console, though the app is not running in the foreground (app closed). Could you please check this or if there is anything which I missed, let me know. Thanks.

Device : Moto E 1st Gen
OS: Android 5.1

PS: Wanted to use rn-sync-adapter to check location of the device every 3 mins in a production app

I have successfully implemented the react-native-sync-adapter and is working fine for the foreground and background sync. But the main issue is, I want to stop the sync interval task after single sync. I want to sync the data only once when user taps on the sync button in the application. Can anyone help me how to achieve that?

I am registering the task like:

const TASK_ID = 'TASK_SYNC_ADAPTER';

AppRegistry.registerComponent(appName, () => SyncAdapterExample);
AppRegistry.registerCancellableHeadlessTask(
    TASK_ID,
    () => TestTask,
    () => {},
);

And canceling the task after my operation has been completed in TestTask.js file like:

const TASK_ID = 'TASK_SYNC_ADAPTER';
AppRegistry.cancelHeadlessTask(TASK_ID, TASK_ID);

But I am getting an error while canceling the task:

TypeError: taskCancelProvider() is not a function. (In 'taskCancelProvider()()', 'taskCancelProvider()' is undefined)

Default right now is 5 minutes.