Set AP data

Implement the H5LoginProvider interface

Android

Implement the H5LoginProvider interface and set the instance class in H5ProviderManager.

Code example

package com.mpaas.nebula.provider;

import android.os.Bundle;

import com.alipay.mobile.common.logging.api.LoggerFactory;
import com.alipay.mobile.nebula.provider.H5LoginProvider;

public class H5LoginProviderImpl implements H5LoginProvider {
    // Omit other code

    @Override
    public String getUserId() {
        // This method returns the userId
        return LoggerFactory.getLogContext().getUserId();
    }

    // Omit other code
}

Set H5LoginProvider

H5Utils.setProvider(H5LoginProvider.class.getName(), new H5LoginProviderImpl());

How to use the setAPDataStorage interface

AlipayJSBridge.call('setAPDataStorage', {
  type: "common",
  business: "customBusinessKey",
  key: "customKey",
  value: "customValue"
}, function(result) {
  alert(JSON.stringify(result));
});

Code example

<button id="J_saveDataBtn" class="btn">Save data</button>
<button id="J_getDataBtn" class="btn">View data</button>
<button id="J_removeDataBtn" class="btn">Delete data</button>

<script>
function ready(callback) {
  // If jsbridge is already injected, call it directly.
  if (window.AlipayJSBridge) {
    callback && callback();
  } else {
    // If not, listen for the injection event.
    document.addEventListener('AlipayJSBridgeReady', callback, false);
  }
}
ready(function() {
  document.querySelector('#J_saveDataBtn').addEventListener('click', function(e) {
    AlipayJSBridge.call('setAPDataStorage', {
      type: "common",
      business: "customBusinessKey",
      key: "customKey",
      value: "customValue"
    }, function(result) {
      alert(JSON.stringify(result));
    });
  }, false);

  document.querySelector('#J_getDataBtn').addEventListener('click', function(e) {
    AlipayJSBridge.call('getAPDataStorage', {
      type: "common",
      business: "customBusinessKey",
      key: "customKey"
    }, function(result) {
      alert(JSON.stringify(result));
    });
  }, false);

  document.querySelector('#J_removeDataBtn').addEventListener('click', function(e) {
    AlipayJSBridge.call('removeAPDataStorage', {
      type: "common",
      business: "customBusinessKey",
      key: "customKey"
    }, function(result) {
      alert(JSON.stringify(result));
    });
  }, false);
}, false);
</script>

API reference

AlipayJSBridge.call('setAPDataStorage', {
  type, business, key, value
});

Request parameters

Property	Type	Description	Required	Default value
type	String	Whether to store data by user (user) or in common storage (common).	N	"common"
business	String	A custom business identifier that must match the one used in the corresponding client code. In Android, this business identifier corresponds to the GROUP_ID passed when creating an APSharedPreferences instance.	No	"NebulaBiz"
key	String	The key for the custom data.	Yes	""
value	String	The value to store. Only strings are supported. JSON-formatted data must be converted to a string first.	Yes	""

Response parameters

The callback function receives a result: {success} parameter.

Property	Type	Description
success	bool	Indicates whether the data was saved successfully.

Error codes

Error code	Description
11	The string length exceeds the limit.