thecocoaproject / cordova-plugin-nativestorage Goto Github PK

Sorry to be nuisance, but I was hoping to do an insert when no object is found through the error.code API you provided in your documentation.

It's however returning me a string. Will there be a future update to make this available by any chance?

Hi,
There is something strange happening with the plugin version. I use cordova-check-plugins which returns that the latest version of this plugin is 2.1.0. I also see this version being reported in the npm site however everytime I run cordova plugin add cordova-plugin-nativestorage and then cordova plugin list, the version of it is 2.0.2.

Is it possible to store an arrays, booleans, or JS objects?

The docs don't make that very clear.

Hello,

My app crash when I call clear().

Iphone SE simulator, ios 10.2, cordova 6.4.0

My JS code:

export function clear(callback = () => {}) {
  return new Promise(
    (resolve, reject) =>
      NativeStorage.clear(() => {
        resolve();
        callback();
      }, (err) => {
        reject(err);
        callback(err);
      })
  );
}

The stack:

Jan 10 09:21:55 MBP-de-Yann Stryng[5966]: [User Defaults] Attempt to set a non-property-list object <null> as an NSUserDefaults/CFPreferences value for key token
Jan 10 09:21:55 MBP-de-Yann Stryng[5966]: *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Attempt to insert non-property list object null for key token'
	*** First throw call stack:
	(
		0   CoreFoundation                      0x0000000100e7fd4b __exceptionPreprocess + 171
		1   libobjc.A.dylib                     0x00000001008b821e objc_exception_throw + 48
		2   CoreFoundation                      0x0000000100ee92b5 +[NSException raise:format:] + 197
		3   CoreFoundation                      0x0000000100dcff3b _CFPrefsValidateValueForKey + 267
		4   CoreFoundation                      0x0000000100eea843 -[CFPrefsPlistSource alreadylocked_setValues:forKeys:count:] + 259
		5   CoreFoundation                      0x0000000100ea7648 -[CFPrefsSource setValues:forKeys:count:removeValuesForKeys:count:] + 264
		6   CoreFoundation                      0x0000000100dcfe20 -[CFPrefsSource setValues:forKeys:count:] + 32
		7   CoreFoundation                      0x0000000100ee17c9 -[CFPrefsSearchListSource alreadylocked_setValues:forKeys:count:] + 473
		8   CoreFoundation                      0x0000000100ea7648 -[CFPrefsSource setValues:forKeys:count:removeValuesForKeys:count:] + 264
		9   CoreFoundation                      0x0000000100dcfe20 -[CFPrefsSource setValues:forKeys:count:] + 32
		10  CoreFoundation                      0x0000000100e1499a -[CFPrefsSource setValue:forKey:] + 58
		11  CoreFoundation                      0x0000000100ee3702 __108-[_CFXPreferences(SearchListAdditions) withSearchListForIdentifier:container:cloudConfigurationURL:perform:]_block_invoke + 322
		12  CoreFoundation                      0x0000000100ee2f09 normalizeQuintuplet + 329
		13  CoreFoundation                      0x0000000100ee35b8 -[_CFXPreferences(SearchListAdditions) withSearchListForIdentifier:container:cloudConfigurationURL:perform:] + 104
		14  CoreFoundation                      0x0000000100ecdc95 -[_CFXPreferences setValue:forKey:appIdentifier:container:configurationURL:] + 261
		15  CoreFoundation                      0x0000000100e148e4 _CFPreferencesSetAppValueWithContainer + 68
		16  Foundation                          0x00000001003afc96 -[NSUserDefaults(NSUserDefaults) setObject:forKey:] + 55
		17  Stryng                              0x00000001002b3122 __25-[NativeStorage setItem:]_block_invoke + 290
		18  libdispatch.dylib                   0x0000000104411808 _dispatch_call_block_and_release + 12
		19  libdispatch.dylib                   0x000000010443312e _dispatch_client_callout + 8
		20  libdispatch.dylib                   0x00000001044191f8 _dispatch_queue_override_invoke + 809
		21  libdispatch.dylib                   0x000000010441a9dc _dispatch_root_queue_drain + 506
		22  libdispatch.dylib                   0x000000010441a782 _dispatch_worker_thread3 + 113
		23  libsystem_pthread.dylib             0x00000001047d8746 _pthread_wqthread + 1299
		24  libsystem_pthread.dylib             0x00000001047d8221 start_wqthread + 13
	)
Jan 10 09:21:55 MBP-de-Yann SpringBoard[88084]: [KeyboardArbiter] HW kbd: Failed to set (null) as keyboard focus
Jan 10 09:21:55 MBP-de-Yann com.apple.CoreSimulator.SimDevice.6477C956-D87C-41C9-9FD0-1FB502D13465.launchd_sim[88068] (UIKitApplication:com.app.stryng[0x4978][5966]): Service exited due to Abort trap: 6
Jan 10 09:21:55 MBP-de-Yann backboardd[88086]: [Common] Unable to get short BSD proc info for 5966: No such process
Jan 10 09:21:55 MBP-de-Yann backboardd[88086]: [Common] Unable to get proc info for 5966: No such process
Jan 10 09:21:56 MBP-de-Yann assertiond[88089]: notify_suspend_pid() failed with error 7
Jan 10 09:21:56 MBP-de-Yann watchlistd[88161]: Now playing app did change to '(null)' (playing: 0) from '(null)'
Jan 10 09:21:56 MBP-de-Yann watchlistd[88161]: WLKPlaybackSummary - Parameter failed validation bundleID. It is nil

Thanks for your help

Hey,

Using Cordova on Windows 10/Browser. Getting a "Uncaught TypeError: error is not a function" error at mainHandle.js:87.

The line throwing the error is:
error("The type isn't supported or isn't been recognized");

I'm using Windows 10, Chrome 54, JQuery 3.1.1, Cordova 6.3.1, Android 5.2.2, Browser 4.1.0

Adding a generic
function error(e) { console.log(e); }
doesn't work :/

Hi,
private void cordovaPreference() {
// Log.i("jimmy","url"+url);

    SharedPreferences mySharedPreferences = getSharedPreferences(PREFS_NAME, Activity.MODE_WORLD_READABLE);

    SharedPreferences.Editor editor = mySharedPreferences.edit();
    editor.putString("reference", "12342345fasdfaf");

    editor.commit();
}

I store the reference in android
Then I get it from ionic side.
NativeStorage.getItem("reference")
.then(
data=>console.log("nativestoragesuccess"+data),
error=>console.error("nativestorageerror"+error.exception)
);
The strange thing is that when I put "reference", "12342345" or the value is just num. It's ok But editor.putString("reference", "12342345fasdfaf") or any value contains a-z .It show SyntaxError: Unexpected token f .I don't get it

I installed the Plugin, but it is not working.
nativeStorage is not available.

I try on deviceready:

var ns = (typeof nativeStorage == "undefined") ? false : true;
if(ns)
{
    alert("nativeStorage is available");
    nativeStorage.putString(
        "foo",
        "bar",
        function(result)
        {
            alert(result);
         },
         function(e)
         {
            alert(e);
         }
    );
    nativeStorage.getString(
        "bla",
        function(result)
        {
            alert(result);
        },
        function(e)
        {
            alert(e);
        }
    );
}

any ideas? I am using phonegap actual

When I'm trying to use NativeStorage.getItem() method, I get error code 2.
Why is that? It worked before.

Thanks for writing this plugin.
For iOS, NSUserDefaults is synchronous.
Why are we using $cordovaNativeStorage.getItem and $cordovaNativeStorage.setItem with callback/promises ?
Won't it be synchronous ?

Hello,

i get the following error, when i install the plugin, what can i do?

AdminisorsiMac6:Pushsafer admin$ cordova plugin add cordova-plugin-nativestorage
Installing "cordova-plugin-nativestorage" for android
ANDROID_HOME=/Users/admin/Documents/adt-bundle/sdk
JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_101.jdk/Contents/Home
Subproject Path: CordovaLib

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'android'.
> Could not resolve all dependencies for configuration ':_debugApk'.
   > A problem occurred configuring project ':CordovaLib'.
      > Could not resolve all dependencies for configuration ':CordovaLib:class path'
         > Could not find com.android.tools.build:grade:2.2.2..
           Searched in the following locations:
               https://repo1.maven.org/maven2/com/android/tools/build/gradle/2.2.2/gradle-2.2.2.pom
               https://repo1.maven.org/maven2/com/android/tools/build/gradle/2.2.2/gradle-2.2.2.jar
           Required by:
               android:CordovaLib:unspecified

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 1.333 secs
Failed to install 'cordova-plugin-nativestorage':Error: /Users/admin/Documents/Pushsafer/platforms/android/gradlew: Command failed with exit code 1
    at ChildProcess.whenDone (/Users/admin/Documents/Pushsafer/platforms/android/cordova/node_modules/cordova-common/src/superspawn.js:169:23)
    at emitTwo (events.js:106:13)
    at ChildProcess.emit (events.js:191:7)
    at maybeClose (internal/child_process.js:877:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
Error: /Users/admin/Documents/Pushsafer/platforms/android/gradlew: Command failed with exit code 1
AdminisorsiMac6:Pushsafer admin$

Kevin

Hey,

I want to add it inner another function. Because I call getItem many time in my project. Sample my code as (I use angularjs and phonegap):
$rootScope.getCookie = function (_name) {
$cordovaNativeStorage.getItem(_name).then(function (value) {
console.log('statement 1');
});
}
var globals = $rootScope.getCookie('globals');
console.log('statement 2');
=> result on firebug's console: 'statement 2' appear before 'statement 1'.

I want 'statement 1' appear before 'statement 2'. Is it possible to do?

Please support me. Thanks.

I get compile errors on ios:

cordova-plugin-nativestorage/NativeStorage.m:45:8: warning: 
      incompatible pointer to integer conversion initializing 'BOOL' (aka 'signed char') with an expression of type 'id' [-Wint-conversion]
                BOOL aBoolean = [command.arguments objectAtIndex:1];
                     ^          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cordova-plugin-nativestorage/NativeStorage.m:93:48: error: 
      no known class method for selector 'resultWithStatus:messageAsNSInteger:'
                        if(success) pluginResult = [CDVPluginResult resultWithStatus: CDVCommandStatus_OK messageAsNSInteger:anInt];
                                                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cordova-plugin-nativestorage/NativeStorage.m:112:36: error: 
      no known class method for selector 'resultWithStatus:messageAsNSInteger:'
                        pluginResult = [CDVPluginResult resultWithStatus: CDVCommandStatus_OK messageAsNSInteger:anInt];
                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning and 2 errors generated.

Is compatibility possible with cordova iOS < 4? I need iOS 7 support.

Now if cordova is not available the plugin throws the plugin_not_installed error.

Since this plugin has a small API, it would be easy to add a proper web fallback for browsers:

  getPromisifiedLocalStorage() {
    return {
        setItem: (key, value) => {
          return new Promise( (resolve, reject) => {
            try {
              window.localStorage.setItem(key, this.encodePayload(value));
              resolve();
            } catch (error) {
              reject(error);
            }
          });
        },
        getItem: (key) => {
          return new Promise( (resolve, reject) => {
            try {
              const result = window.localStorage.getItem(key);
              resolve(this.decodePayload(result));
            } catch (error) {
              reject(error);
            }
          });
        },
        remove: (key) => {
          return new Promise( (resolve, reject) => {
            try {
              window.localStorage.removeItem(key);
              resolve();
            } catch (error) {
              reject(error);
            }
          });
        },
        clear: () => {
          return new Promise( (resolve, reject) => {
            try {
              window.localStorage.clear();
              resolve();
            } catch (error) {
              reject(error);
            }
          });
        },
      }

Note: This implementation is Promise based as I use Ionic-Native, but its pretty straight forward to make rewrite it into callbacks.

After I close the app down and re-open the app, the storage info is no longer existed. I am currently testing on ios 9.3.3 and android 6.0.1.

I am currently using LocalStorage in an Ionic 2 app and was planning to use NativeStorage instead.
But the plugin does not work in the browser, so the development broke up using ionic serve and I guess it won't work too if I try to use my app as a "progressive web app".

Is it any plan to add support for the browser environment, maybe using as a layer above the browser localstorage? Does it make any sense?

[]s!

Hey,

I upgraded from 2.0.2 to the latest version 2.2.1 and I'm encountering a problem in the browser. When I get an error (e.g. not found) the error looks like:

Previously the error code would be an Integer. From what I can see in the iOS version it also returns an Integer. I had a look through your commits and it seems your fix to issue #40 is the reason for this issue.

Is it a bug or am I missing something?

Thanks,
Alex

I have tried the script in the body

it is working for Android but IOS i am getting that Uncaught ReferenceError: NativeStorage is not defined. I am using xcode 7.3.1 and cordova 6.3.0.

Can i save the username and password with this DB ? Can others apps see the user data ?

I've noticed that recently the NativeStorage entries are not being cleared after uninstalling the app. Looking at the NativeStorage github, it seems like android is using Sharedpreferences.

I googled similar issues and it seems like, we have to set android:allowBackup=false in the application tag of AndroidManifest.xml.

Currently, my application tag looks like this:
<application android:hardwareAccelerated="true" android:icon="@mipmap/icon" android:label="@string/app_name" android:supportsRtl="true">

We converted our app from using localStorage to using native-storage after hearing from users with low-memory devices. Everything works well, function-wise, but we have noticed that there is a consistent storage increase every time we log into the app - for no apparent reason (iOS 10.1.1 iPhone 6S). We noticed about 1MB of storage for every login operation. During the login our app reads all the data we have in native-storage to memory (up to 100 keys at most) - and over-writes 3 keys - the size of all 100 keys including names, data - is much less than 1MB - and the 3 keys that are written are much less that 1KB.

Despite that - the storage taken by the App continue to grow - for no apparent reason. We have noticed somewhat similar situation in Android - there the growth seems smaller - and after a while the stored data seems to be truncated to a smaller size - so maybe it is using a cache that is cleared after a while in Android (and not in iOS).

Is there anything we can do to eliminate this behavior - either in code or in compile/build option?

When I launch my app in console I get "Uncaught ReferenceError: require is not defined" from NativeStorage.js.

And when I try to set, for example, string I get "Uncaught TypeError: NativeStorage.putString is not a function".

What should I do?

I'm storing a bunch of saved projects on an app I'm working on. When the user boots up I want to get all of their projects and list them. Previously I was saving the projects as JSON (stringified) to localStorage and pulling them out when the app booted up e.g:

for(var key in localStorage) {
    ...
}

I can't see a way to do something similar with NativeStorage. Would you suggest keeping an index in storage e.g. "project_ids" instead?

Thanks,
Alex

@GillesC What do you say we start release tagging to maintain version binaries on github itself.

Is there a limit on how large an object/string can be for it to be successfully saved? Also, could error code 1 " native write failed" imply that the device is out of memory?

Hi

I'm having a weird error when retrieving some data with NativeStorage.getItem().

The data is retrieved ok at first instance, but afterwards some millisenconds later the error callback is called with an error code 5.

When I log the data in Android it seems the json is cut, logcat doesn't show the whole JSON.

The data is less than 100KB...

Any idea what might be happening?

Error: Unexpected string in JSON at position 1882

Integrate cordova-plugin-test-framework and write test for existing features.

Thank you for this plugin, works great. There is a small issue on some platforms though.
I'm getting an error on both iOS 9 and Android 5.0.1 concerning the LocalStorageHandle.

I've attached screenshots to show where it goes wrong. Do you have any idea how to solve these?

iOS 9

Android 5.0.1

Thanks in advance!

Please let me know if this is intended behavior, but I didn't see any docs. I want to get the result of an item, and then set different items based on that value. Here's the code I'm using:

NativeStorage.getItem("oldestNewPerk", function (oldNew) {
                serverapi.getRecentPerkInfo(oldNew).done(function (data) {
                    console.log("First id: " + data.first_id + " , count: " + data.count)
                    NativeStorage.setItem("oldestNewPerk", data.first_id, null, function (err) {
                        console.log(err);
                    })
// ... etc

Every time I do this, I get this error from setting the item:

// xcode
{"code":5,"source":"JS","exception":{"line":284,"column":14,"sourceURL":"file:///private/var/mobile/Containers/Bundle/Application/7DFD3A58-04CB-4816-B996-A626C03100FF/DiscountMeIn.app/www/plugins/cordova-plugin-nativestorage/www/mainHandle.js"}}

// safari
TypeError: undefined is not a function (evaluating 'error(new NativeStorageError(NativeStorageError.JSON_ERROR, "JS", err))')

Happy to elaborate more if necessary, but I can't use this plugin without this being handled.

Anonymous function within storageHandlerDelegate within StorageHandle.prototype.getItem does JSON.parse but LocalStorage get operation also does JSON.parse.

hey there
i think a window.NativeStorage.clear() would make sense to have. what do you think?
cheers

So after trying to use get item I get this error

Error in Success callbackId: NativeStorage742808021 : TypeError: error is not a function on line 312 of cordova.js

and Uncaught TypeError: error is not a function on line 314 of cordova.js

Then if I use getItem again, it returns error code 5 and also has the same error on line 312 and 314 of cordova js.

Thank you for your time.

Variables can be accessed in Android by using the getString method provided by SharedPreferences. If NativeStorage API is used prior to v2.0 you need to use getBoolean, getString, getDouble,... corresponding to the variable type you have stored in JavaScript.

An Android snippet can be found here:

private static final String PREFS_NAME = "NativeStorage";
private static final String KEY= "reference_to_var";
String value = getValue(Activity.this, KEY , null);
      

String getValue(Context context, String key, String defaultValue) {
   SharedPreferences settings = context.getSharedPreferences(PREFS_NAME, Activity.MODE_PRIVATE);
   return settings.getString(key, defaultValue);
}

It is important that you use "NativeStorage" as the name of the preferences.

Question on StackOverflow.
Question on Github

log

Error: exec proxy not found for :: NativeStorage :: putBoolean
Missing Command Error

10-20 14:55:55.890 31013-31013/com W/System.err﹕ Caused by: java.lang.NoClassDefFoundError: NativeStorage
10-20 14:55:55.890 31013-31013/com W/System.err﹕ ... 18 more
10-20 14:55:55.890 31013-31013/com W/System.err﹕ Caused by: java.lang.ClassNotFoundException: NativeStorage
10-20 14:55:55.890 31013-31013/com W/System.err﹕ at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
10-20 14:55:55.890 31013-31013/com W/System.err﹕ at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
10-20 14:55:55.890 31013-31013/com W/System.err﹕ at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
10-20 14:55:55.890 31013-31013/com W/System.err﹕ ... 18 more
10-20 14:55:55.890 31013-31013/com I/System.out﹕ Error adding plugin NativeStorage.
10-20 14:55:55.890 31013-31013/com W/System.err﹕ java.lang.NullPointerException
10-20 14:55:55.890 31013-31013/com W/System.err﹕ at org.apache.cordova.PluginManager.getPlugin(PluginManager.java:172)
10-20 14:55:55.890 31013-31013/com W/System.err﹕ at org.apache.cordova.PluginManager.exec(PluginManager.java:123)
10-20 14:55:55.890 31013-31013/com W/System.err﹕ at org.apache.cordova.CordovaBridge.jsExec(CordovaBridge.java:59)
10-20 14:55:55.890 31013-31013/com W/System.err﹕ at org.apache.cordova.CordovaBridge.promptOnJsPrompt(CordovaBridge.java:135)
10-20 14:55:55.890 31013-31013/com W/System.err﹕ at org.apache.cordova.engine.SystemWebChromeClient.onJsPrompt(SystemWebChromeClient.java:124)
10-20 14:55:55.890 31013-31013/com W/System.err﹕ at android.webkit.CallbackProxy.handleMessage(CallbackProxy.java:681)
10-20 14:55:55.900 31013-31013/com W/System.err﹕ at android.os.Handler.dispatchMessage(Handler.java:99)
10-20 14:55:55.900 31013-31013/com W/System.err﹕ at android.os.Looper.loop(Looper.java:137)
10-20 14:55:55.900 31013-31013/com W/System.err﹕ at android.app.ActivityThread.main(ActivityThread.java:4829)
10-20 14:55:55.900 31013-31013/com W/System.err﹕ at java.lang.reflect.Method.invokeNative(Native Method)
10-20 14:55:55.900 31013-31013/com W/System.err﹕ at java.lang.reflect.Method.invoke(Method.java:511)
10-20 14:55:55.900 31013-31013/com W/System.err﹕ at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:842)
10-20 14:55:55.900 31013-31013/com W/System.err﹕ at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:609)
10-20 14:55:55.900 31013-31013/com W/System.err﹕ at dalvik.system.NativeStart.main(Native Method)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ java.lang.ClassNotFoundException: NativeStorage
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at java.lang.Class.classForName(Native Method)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at java.lang.Class.forName(Class.java:217)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at java.lang.Class.forName(Class.java:172)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at org.apache.cordova.PluginManager.instantiatePlugin(PluginManager.java:490)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at org.apache.cordova.PluginManager.getPlugin(PluginManager.java:170)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at org.apache.cordova.PluginManager.exec(PluginManager.java:123)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at org.apache.cordova.CordovaBridge.jsExec(CordovaBridge.java:59)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at org.apache.cordova.CordovaBridge.promptOnJsPrompt(CordovaBridge.java:135)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at org.apache.cordova.engine.SystemWebChromeClient.onJsPrompt(SystemWebChromeClient.java:124)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at android.webkit.CallbackProxy.handleMessage(CallbackProxy.java:681)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at android.os.Handler.dispatchMessage(Handler.java:99)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at android.os.Looper.loop(Looper.java:137)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at android.app.ActivityThread.main(ActivityThread.java:4829)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at java.lang.reflect.Method.invokeNative(Native Method)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at java.lang.reflect.Method.invoke(Method.java:511)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:842)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:609)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ at dalvik.system.NativeStart.main(Native Method)
10-20 14:55:55.910 31013-31013/com W/System.err﹕ Caused by: java.lang.NoClassDefFoundError: NativeStorage
10-20 14:55:55.920 31013-31013/com W/System.err﹕ ... 18 more

Add an example demo

Should default values be uniform across platforms, because currently defaults are different depending on the platform.

Integrate Travis CI for the current npm test.

Error when calling NativeStorage.clear:

Uncaught TypeError: $cordovaNativeStorage.clear is not a function

    console.log($cordovaNativeStorage); // 3 methods - get, set, and remove. does not include clear. 
    var deferred = $q.defer();
    $cordovaNativeStorage.clear(function() { // throws 
      console.log('storage: cleared')
      deferred.resolve()
    }, function(err) {
      console.log(err);
    })
    return deferred.promise;

Getting two warnings from NativeStorage.m on build... build succeeds but would like to know whats going on ..

Hello,

can someone help me!
I save some data with this plugin. Now i want to read out the data from Java.
I created a widget and want use the stored data!

This ist the widget java source:

package de.appzer.Pushsafer;

import android.app.Activity;
import android.app.PendingIntent;
import android.app.Service;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.ActivityNotFoundException;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.widget.RemoteViews;
import android.widget.Toast;

import static android.content.Context.MODE_PRIVATE;
import static de.appzer.Pushsafer.R.layout.pushsafer_widget;

/**
 * Implementation of App Widget functionality.
 */
public class PushsaferWidget extends AppWidgetProvider {

    static void updateAppWidget(Context context, AppWidgetManager appWidgetManager,
                                int appWidgetId) {

        // Construct the RemoteViews object
        RemoteViews views = new RemoteViews(context.getPackageName(), pushsafer_widget);

        // Instruct the widget manager to update the widget
        appWidgetManager.updateAppWidget(appWidgetId, views);
    }

    @Override
    public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
        // There may be multiple widgets active, so update all of them
        for (int appWidgetId : appWidgetIds) {
            updateAppWidget(context, appWidgetManager, appWidgetId);
        }

        for(int j = 0; j < appWidgetIds.length; j++)
        {
            int appWidgetId = appWidgetIds[j];

            try {
                Intent intent = new Intent("android.intent.action.MAIN");
                intent.addCategory("android.intent.category.LAUNCHER");

                intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
                intent.setComponent(new ComponentName(context.getPackageName(), MainActivity.class.getName()));
                PendingIntent pendingIntent = PendingIntent.getActivity(
                        context, 0, intent, 0);
                RemoteViews views = new RemoteViews(context.getPackageName(), pushsafer_widget);
                views.setOnClickPendingIntent(R.id.button, pendingIntent);
                appWidgetManager.updateAppWidget(appWidgetId, views);
            } catch (ActivityNotFoundException e) {
                Toast.makeText(context.getApplicationContext(),
                        "There was a problem loading the application: ",
                        Toast.LENGTH_SHORT).show();
            }

        }

        SharedPreferences sharedPreferences = context.getSharedPreferences("MainActivity", MODE_PRIVATE);
        System.out.println("********---------    shared pref values...   " +  sharedPreferences.getString("native-messages", "no value"));

    }

    @Override
    public void onEnabled(Context context) {
        // Enter relevant functionality for when the first widget is created
    }

    @Override
    public void onDisabled(Context context) {
        // Enter relevant functionality for when the last widget is disabled
    }
}

This code do nothing

SharedPreferences sharedPreferences = context.getSharedPreferences("MainActivity", MODE_PRIVATE);
        System.out.println("********---------    shared pref values...   " +  sharedPreferences.getString("native-messages", "no value"));

native-messages = is the stored var

Thanks
kevin

would it be good to have put and get for object datatypes as well.

Noticed that you use apply() followed by callbackContext.
Would it be better to use commit() and then return the value, because if multiple threads or simultaneous writes come, apply() is async and not blocking. Also there is no provision for getting response whether the write is complete in the callback.

I have an ionic2 app with NativeStorage plugin and I'm following the instructions for storing values as shown below. However, I get a Typescript error and it won't let me build the app

import { NativeStorage } from 'ionic-native';

setUsername(storageemail) {
  NativeStorage.setItem('storageemail',storageemail, this.setSuccess(), this.setError());
}
setSuccess(obj) {
  console.log(obj.name);
};
setError(error) {
  console.log(error.code);
  if (error.exception !== "") console.log(error.exception);
};

Error

[ts] Supplied parameters do not match any signature of call target.
(method) NativeStorage.setItem(reference: string, value: any): Promise<any>
Stores a value

Details

Cordova CLI: 6.4.0
Ionic Framework Version: 2.0.0-rc.3
Ionic CLI Version: 2.1.13
Ionic App Lib Version: 2.1.7
Ionic App Scripts Version: 0.0.46
ios-deploy version: Not installed
ios-sim version: 4.1.1
OS: OS X El Capitan
Node Version: v6.3.1
Xcode version: Xcode 8.1 Build version 8B62

Package.json

{
  "name": "MoneyLeash",
  "author": "Luis Cabrera",
  "homepage": "http://moneyleash.com/",
  "private": true,
  "repository": {
    "type": "git",
    "url": "https://github.com/gigocabrera/MoneyLeash2"
  },
  "scripts": {
    "ionic:build": "ionic-app-scripts build",
    "ionic:serve": "ionic-app-scripts serve"
  },
  "dependencies": {
    "@angular/common": "2.2.1",
    "@angular/compiler": "2.2.1",
    "@angular/compiler-cli": "2.2.1",
    "@angular/core": "2.2.1",
    "@angular/forms": "2.2.1",
    "@angular/http": "2.2.1",
    "@angular/platform-browser": "2.2.1",
    "@angular/platform-browser-dynamic": "2.2.1",
    "@angular/platform-server": "2.2.1",
    "@ionic/storage": "1.1.6",
    "angularfire2": "^2.0.0-beta.6",
    "firebase": "3.3.0",
    "font-awesome": "^4.6.3",
    "ionic-angular": "^2.0.0-rc.3",
    "ionic-native": "^2.2.7",
    "ionicons": "3.0.0",
    "moment": "^2.15.1",
    "rxjs": "5.0.0-beta.12",
    "zone.js": "^0.6.26"
  },
  "devDependencies": {
    "@ionic/app-scripts": "0.0.46",
    "@types/request": "0.0.30",
    "typescript": "^2.0.9"
  },
  "description": "Don't let your money run wild. Keep it on a leash!",
  "cordovaPlugins": [
    "cordoba-plugin-device",
    "cordoba-plugin-console",
    "cordova-plugin-whitelist",
    "cordova-plugin-splashscreen",
    "cordova-plugin-statusbar",
    "ionic-plugin-keyboard"
  ],
  "cordovaPlatforms": [],
  "config": {
    "ionic_copy": "./scripts/copy-custom-libs.js"
  }
}

When getting an error on the browser platform, the result is an integer (or maybe a string) instead of a NativeStorageError.

Hello,
I need to read string variable from javascript code, which I need to set from android Native code.
`
public static final String PREFS_NAME = "NativeStorage";
public static final String REFFERER = "refferer";

     SharedPreferences mPrefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);

      Editor edit = mPrefs.edit();
	  edit.putString(REFFERER, referrerString);
	  edit.commit();` 

Getting this from javascript returns null
NativeStorage.getString("refferer",function(result), function(err)

Any advices, how to put string in android java and get it from javascript NativeStorage, highly appreciate.

First I wanted to thank you for the awesome plugin 😄

On iOS 10 (beta 7) the global NativeStorage Object is accessible, along with all documented methods. Unfortunately none of the callbacks get executed.

This example code works in iOS 9 but gives no output whatsoever (web Inspector, xcode console) in iOS 10:

NativeStorage.setItem('sample', 'abc', function () {console.log(arguments)}, function () {console.log(arguments)})

I know it's still beta but do you plan on adding iOS 10 support?