Data dodania Pytanie
2017-02-04 07:02 129 error and 133 error from Rxble while read and write operation »
BleGattException - occured during first read write operation sometimes it read and write correctly but after reconnects ble device get this exception....
(0) odpowiedzi
2017-02-03 22:02 Auto download offline speech recognition language on Android »
Is there any way in Java to detect if an Android device has an offline speech recognition language installed, and if it does not prompt the user to do...
(1) odpowiedzi
2017-02-03 14:02 Kotlin data classes and nullable types »
I'm new to Kotlin and I don't know why compiler complains about this code: data class Test(var data : String = "data") fun test(){ var test: Test?...
(2) odpowiedzi
2017-02-03 11:02 Best practice to apply rxjava in android app »
I am working currently on app where I want to apply some new practices, architecture solutions and libraries (Rxjava, MVP, clean architecture). Ther...
(0) odpowiedzi
2017-02-02 17:02 Android Things video playback on Raspberry Pi »
Has anyone been able to successfully play a video using Android Things on a Raspberry Pi? If so was there anything special you had to do to get it to ...
(0) odpowiedzi
2017-02-02 17:02 Creating a JSON with Gson makes the app crash »
I'm using Retrofit and Gson in order to upload a custom objects list to the server. I didn't have any problem to do it: tested with Mororola, Asus, an...
(1) odpowiedzi
2017-02-02 12:02 How I could get the index.android.bundle? »
I have used following command to run but index.android.bundle not getting. react-native run-android react-native start http://localhost:8081/index...
(2) odpowiedzi
2017-02-02 01:02 Why notifyItemChanged only works in post Runnable after setAdapter? »
public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstance...
(2) odpowiedzi
2017-02-01 16:02 Collapsing CardView inside RecyclerView when animating »
What I'm trying to do I have a CardView with a supporting text on the bottom that is GONE by default. I want to make this section of the card visible...
(1) odpowiedzi
2017-02-01 15:02 Differentiating CJK languages (Chinese, Japanese, Korean) in Android »
I want to be able to recognize Chinese, Japanese, and Korean written characters, both as a general group and as subdivided languages. These are the re...
(1) odpowiedzi
2017-02-01 14:02 React Native WebView html <select> not opening options on Android tablets »
I am experiencing a very strange problem in React Native's WebView with HTML <select> tags on Android tablets. For some reason, tapping on the r...
(0) odpowiedzi
2017-01-31 10:01 Overlay tutorial appears behind main UI (Android) »
The problem In one of my apps I use a Tutorial overaly view (TapTargetView) which at the first opening of the app shows a nice tutorial to the user. ...
(0) odpowiedzi
2017-01-31 10:01 Realm order of insert or update »
I am using Realm in order to persist objects for an Android project. The problem is that I have a composition of many classes and inner fields as clas...
(2) odpowiedzi
2017-01-31 08:01 Finger print hardware with cordova library? »
In one of our application we are planning to provide finger print recognition functionality (Note : we are not going to use mobile devices inbuilt fin...
(1) odpowiedzi
2017-01-31 05:01 Android - Accesstoken error facebook »
Here I am unable to get accessToken and even profile picture. Dont know what I am doing wrong. Please help . I have set everything right. packa...
(1) odpowiedzi
2017-01-31 04:01 How to make the screen scroll top programmatically when keyboard is open in ionic »
Unable to scroll screen while keyboard is opened.I design a screen with labels, button and textarea. Textarea will be hidden for the first time, when ...
(1) odpowiedzi
2017-01-30 16:01 onBackPressed() Best Practice/Performance »
I usually override onBackPressed() like this: @Override public void onBackPressed() { super.onBackPressed(); Intent intent = new Intent(getAp...
(1) odpowiedzi
2017-01-30 13:01 Crosswalk error on android build in cordova project »
I have Cordova based application based on backbone js. But when I tried to create android build then it will give me following error. [exec] > Co...
(1) odpowiedzi
2017-01-30 09:01 Android build error in Crosswalk »
I am working on an ionic 2 app for few weeks and it was working fine yesterday but today when I am trying to build and test it on my android device us...
(1) odpowiedzi
2017-01-29 20:01 How do I run code in the background, even with the screen off? »
I have a simple timer app in Flutter, which shows a countdown with the number of seconds remaining. I have: new Timer.periodic(new Duration(seconds: ...
(1) odpowiedzi
2017-01-29 06:01 Could not find class 'android.graphics.drawable.RippleDrawable' Unicode issue? »
Simply adding 🌑 (& #127761;) symbol as android:text="🌑 crash here" to a TextView leads to app crash on following devices: Sa...
(3) odpowiedzi
2017-01-29 00:01 Problems understanding RX philosophy (RxJava, RxJS, Rx...) on android »
Here a case with using reactive programming (with RxJava for instance) There is a User object with some properties (name, surname) - the observabl...
(1) odpowiedzi
2017-01-28 18:01 Is it possibile to pass an Activity to a non activity class? »
I read many posts (one is this) and articles according to which you shouldn't pass context from an Activity to a non activity class, to avoid leak of ...
(2) odpowiedzi
2017-01-28 16:01 Edit text overlaps each other »
I am creating an android application in which i am collecting user's some messages.But i am getting some issues such as following.. I have added 3 ed...
(4) odpowiedzi
2017-01-28 13:01 How do I get tiny spaces as separator of numbers in Android? »
To make it easier for the user to know the exact score I want to separate blocks of three of my numbers with tiny spaces (Unicode: SIX-PER-EM SPACE). ...
(2) odpowiedzi
2017-01-28 11:01 Android using two countdowntimers »
In my app, i'm using two different CountDownTimers that have same values. I have two buttons to control them but when i press the button twice, it sta...
(2) odpowiedzi
2017-01-27 23:01 FacebookSdk.sdkInitialize(getApplicationContext()) Deprecated »
I'm integrating facebook SDK in my app as an option to login for the users. But recently I have started getting FacebookSdk.sdkInitialize(getApplicati...
(1) odpowiedzi
2017-01-27 20:01 Building an Android app with targetSdkVersion of 25 and minSdkVersion 19 »
I have an Android app that has a targetSdkVersion of 25. It runs great on API 21+, however, I am trying to fix it to run on API 19+ (KitKat). My app d...
(4) odpowiedzi
2017-01-27 14:01 How to do GPIO on Android Things bypassing Java »
I've been trying to access GPIO on Raspberry Pi with Android things using NDK, but after trying several approaches I always find some kind of security...
(1) odpowiedzi
2017-01-27 12:01 A generic sensor name »
Is there a way to get a generic name of a sensor? At the moment my application lets the user select a sensor from a listview. Depending on the sensor ...
(1) odpowiedzi
2017-01-26 23:01 FacebookSdk.sdkInitialize (Context) is deprecated »
I'm using facebook-android-sdk-4.19.0 in Android Studio and I followed the Facebook quick start guide at https://developers.facebook.com/docs/android/...
(1) odpowiedzi
2017-01-26 15:01 Why do native threads behave different when app is in background? »
In my app I use native threads to process audio data. The code looks very much like this: std::thread([this] () { while (enabled) { if (c...
(2) odpowiedzi
2017-01-26 13:01 Write in parcer nullable value in kotlin »
Backend returns nullable Int? How should I write nullable value? date class Foo (var value: Int?){ constructor(source: Parcel) : this( sourc...
(3) odpowiedzi
2017-01-25 23:01 Cordova Plugin for Passing keycode of a keyUp event to the App »
I'm trying to create a cordova-plugin that will "listen" to any onKeyUp event, and will pass the keyCode to a callback function. The purpose is detec...
(0) odpowiedzi
2017-01-25 22:01 SERVER_ERROR: [code] 1675030 [message]: Error performing query. »
im using Facebook login in android , callbackManager = CallbackManager.Factory.create(); LoginButton loginButton = (LoginButton) this.findViewBy...
(1) odpowiedzi