My wife got a VeryfitPro fitness monitor for Christmas. I have the app loaded on my Android (6) phone and was hoping to install a companion app on my Windows 10 laptop but the only thing available is to install an Android emulator on Windows 10 then load the phone app into that. I did a google search and found a list of the 7 best emulators. The list was 1. BlueStacks 1. Remix OS Player 1. Droid4x 1. MEmu 1. Nox Player 1. AMIDuOS 1. Windroy I tried Bluestacks and ended up at an online poker site. Remix resulted …

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I making an android app which need to display data analysis in Gantt Chart. I implement this library from https://github.com/PhilJay/MPAndroidChart and it runs smoothly in my app. But what I'm worrying is if this library has been removed from github repo, will my app get effected?

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After saying for the last 10 years that I would never own a cell phone (I had enough of that spending many years on call), I finally broke down and got one. It is a Figo (Speak Out) Android (Marshmallow) phone that allows me to buy a block of minutes without having to pay monthly fees. Basically I can use it as much or as little as I want and just pay for what I use. My first complaint was the almost complete lack of documentation. It is a royal pain in the ass figuring out what every little (microscopic, …

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Does all .apk files can be decompiled no matter on how they are protected and secured, and recompile back in apk file? I have an apk file which i need the source code to change something a little bit. I tried using [javadecompilers](http://www.javadecompilers.com) but i did not get the main files with code i need. Is there any alternative to this site or is there any possible way of achiving this? Thank you.

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Hi, I am an absolute beginner to Xamarin and just started to develop a small application wherein, I am not getting any idea about why the BindableProperty changes are not getting reflected inside the view model. Presently, I have written my BindableProperty in a separate Class and the code is as follows: public static readonly BindableProperty IsValidEntryProperty = BindableProperty.Create("IsValidEntry", typeof(bool), typeof(MaxLengthValidatorBehavior), false, BindingMode.TwoWay); public bool IsValidEntry { get { return (bool)GetValue(IsValidEntryProperty); } set { SetValue(IsValidEntryProperty, value); } } protected override void OnAttachedTo(Entry bindable) { bindable.TextChanged += HandleTextChanged; base.OnAttachedTo(bindable); } void HandleTextChanged(object sender, TextChangedEventArgs e) { IsValidEntry = false; IsValidEntry = …

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Hi I am developing an app for a specific facebook page. The problem is that when i load URL in mywebview.loadURL(https://web.facebook.com/CoversShopping/). The page opens successfully but the page always reload when the oreintation changes. This problem only occurs for the above type Urls(i-e when I give the link of specific facebook page). But if i load URL as www.facebook.com or www.youtube.com or http://www.easyonlineconverter.com/converters/case_conveter.html no any page reload occurs as I have set android:configChanges="orientation|screenSize". Even If I give URL of any website with its specific page ,no page reload occurs when orientation changes. Page reload only occurs in case of specific …

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When I retired in 2008 after carrying a cell phone for years on standby for our control centre I swore I would never get another cell phone. I was wrong. It took ten years but I finally broke down and got a SpeakOut pay-as-you-go FiGO Ultra. It's got everything I was looking for except for one small thing. It didn't come with an e-book reader. There are a number of free e-book readers available on teh Chrome store but a number of them stream ads. Can anyone suggest a free e-book reader for Android that does not stream ads? The …

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I have made a simple app which gets curren location (latitude and longitude). It is working perfectly. But now i want to take location updates. For this i implemented LocationListener interface . I overridded the metod On location Change, but when i run the application, this method does not respond in any way. There is no error, no exception and no response I have attached my code. Please check it and guide me package com.example.hp430.gpslocaction; import android.Manifest; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.pm.PackageManager; import android.location.Location; import android.location.LocationListener; import android.location.LocationManager; import android.provider.Settings; import android.support.v4.app.ActivityCompat; import android.support.v4.content.ContextCompat; import android.support.v7.app.AlertDialog; import …

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Hello! I have installed android studio 3.0.1 in my laptop . I had some android projects in my desktop computer (with older version of android studio) But after installing latest version(3.0.1) of android studio in my laptop, i copied projects from my desktop to my laptop and opened that projects in my new android studio(3.0.1) But there appears an error: "Gradle project sync failed. Basic functionality(e.g editing, debeugging ) will not work properly" And in the console a message appears: ""Unable to resolve dependency for: 'app @UnitTest/compileClassPath: could not found any version that matches com.android.support: support-v4:27.+. I can't understand this …

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Hello i have a problem working with Camera on Ionic and i need some advice. I have installed both ionic camera and media capture plugins. I am using two scripts one to capture Video (Start Reocording) and one to capture a Photo (Take Photo) I am getting the errors displayed on the image i show you here. I guess that is because i am calling the Camera Method on `@ionic-native/Camera `when i should called it from `ionic-native`. I try to use both `import { MediaCapture, Camera, CameraOptions } from 'ionic-native';` home.ts import { Component, ViewChild } from "@angular/core"; import { …

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Hello, i am trying to do an Ionic app and i am getting an error. Any suggestion? Runtime error this.file.documentsDirectory is null [194]/HomePage.prototype.startRecord@http://localhost:8100/build/main.js:80:13 View_HomePage_2/<@ng:///AppModule/HomePage.ngfactory.js:36:19 handleEvent@http://localhost:8100/build/vendor.js:13608:132 callWithDebugContext@http://localhost:8100/build/vendor.js:15093:39 debugHandleEvent@http://localhost:8100/build/vendor.js:14680:12 dispatchEvent@http://localhost:8100/build/vendor.js:10057:16 renderEventHandlerClosure/<@http://localhost:8100/build/vendor.js:10671:38 decoratePreventDefault/<@http://localhost:8100/build/vendor.js:36353:53 F</l</t.prototype.invokeTask@http://localhost:8100/build/polyfills.js:3:15649 onInvokeTask@http://localhost:8100/build/vendor.js:4973:24 F</l</t.prototype.invokeTask@http://localhost:8100/build/polyfills.js:3:15562 F</c</r.prototype.runTask@http://localhost:8100/build/polyfills.js:3:10815 F</h</e.invokeTask@http://localhost:8100/build/polyfills.js:3:16787 p@http://localhost:8100/build/polyfills.js:2:27646 v@http://localhost:8100/build/polyfills.js:2:27893 home.html <ion-header> <ion-navbar> <ion-title> Sound Recorder & Player </ion-title> </ion-navbar> </ion-header> <ion-content padding> <ion-card> <ion-card-content> <ion-card-title> <button ion-button primary (click)="stopRecord()" *ngIf="recording"><ion-icon name="mic-off"></ion-icon>&nbsp;&nbsp;Stop Record</button> <button ion-button primary (click)="startRecord()" *ngIf="!recording"><ion-icon name="mic"></ion-icon>&nbsp;&nbsp;Start Record</button> </ion-card-title> </ion-card-content> </ion-card> <ion-list> <ion-item *ngFor="let audio of audioList; index as i;"> <p>{{audio.filename}}</p> <button ion-button clear item-end large (click)="playAudio(audio.filename, i)"><ion-icon name="play"></ion-icon></button> </ion-item> </ion-list> </ion-content> home.ts import { Component } from '@angular/core'; import { …

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Hello i am getting an error on log about npm... Any suggestion? PATH=.\node_modules\.bin;C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Web\External;%PATH%;C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\Git\cmd;C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\Git\mingw32\bin "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Web\External\npm.CMD" install npm WARN deprecated babili@0.0.10: babili has been renamed to babel-minify. Please update to babel-minify npm WARN engine webpack@2.2.1: wanted: {"node":">=4.3.0 <5.0.0 || >=5.10"} (current: {"node":"5.4.1","npm":"3.3.4"}) npm WARN deprecated babel-preset-babili@0.0.10: babili has been renamed to babel-minify. Please update to babel-preset-minify npm WARN install Couldn't install optional dependency: Unsupported npm ERR! Windows_NT 10.0.15063 npm ERR! argv "C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Enterprise\\Web\\External\\Node.exe" "C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Enterprise\\Web\\External\\node_modules\\npm\\bin\\npm-cli.js" "install" npm ERR! …

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Hello how do you feel about Ionic 3 and Angular 4 frameworks? Are they compatible with Ios? Do i need to know Java to use them?

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Hello everyone,I am having no experience in android or mobile app develpment but having some questions is it possible to have app which works offline without internet(devices can be connected LAN) where in each device have data stored of main stock of items which will be updated once in month.Now if anyone on device 1 has added item in cart then that particular items quantity should be deducted from main stock quantity and in real time notification are send other devices(all devices are offline)? Any suggestions are welcome is that even possible if not how can it be implemented

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In Andrioid OS mobile, if you drag from top there will be many unread notifications, it is said that they are called push notifications. But in my mobile i am getting many such spam notifications every hour like movie updates etc, which are not required for me. How to disable them? I have disabled an update process but still i am getting this updates.

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Hi to all! I made a class named “Database” I called openOrCreateDatabase in in its constructor but it was giving error. Then I searched on internet and got a solution that in case of non activity class I should also pass context. Then I passed context but then I am facing an error in run time in LogCat: ”java.lang.NullPointerException: Attempt to invoke virtual method 'android.database.sqlite.SQLiteDatabase android.content.Context.openOrCreateDatabase(java.lang.String, int, android.database.sqlite.SQLiteDatabase$CursorFactory)' on a null object reference." Above in the double quotes is the error.please guide me Actually I want that I just call the constructor of this class in another class named “InsertRecord” …

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hi to all! i have installed android studio, my sdk path is C:\ androidsdk\sdk\sdk . my android studio installed successfully. but after installation when android studio opens then in event log tab an error message appears: Grade sync failed: Cause: failed to find target with hash string ' android-19' in C:\androidsdk\sdk\sdk Consult IDE log for more details. please guide me i will be thank full to u

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I'm a beginning Android Developer trying to learn the file system, etc. I'm hoping to eventually delve into Home Automation and traffic analysis using phones/GPS, but I'm in the beginning arc of this learning curve. My background is mostly C/C++, though I've done some work in Java. I'm not so great with Linux, but semi-familiar. Ditto with security. I have a Computer Science degree and have been programming for years. Currently I have been trying to figure out what goes where in Android and have been running into a lot of permissions issues when trying to list directories using the …

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I have a Toshiba Satellite P55W-C running 64-bit Windows 10 Home. I bought it new less than a year ago. I am the only user. It has an Intel Core i7 CPU, 8 Gigs of RAM, 2.4 GHz. I'm generally surfing the web and streaming audio/video. I'm not a gamer and I'm not running any servers on this computer, so it seems to me that I have more than enough resources to avoid any slow-down of the streaming video/audio. Normally it keeps up just fine, with the following exception. I've been coding using Android Studio. When I compile/install apps to …

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I am developing an android app for the first time and I wanted to make the sessions for login and logout. I saw that most of the people suggested using SharedPreferences. But how can I check if the user logged out? If the user does not and clicks on my app, then the sign in page won't show up! The user can immediately go to the main page. Here is my java class file where the user id and password would be asked... package example.hiitattendance; import android.os.Bundle; import android.app.Activity; import android.content.Intent; import android.content.SharedPreferences; import android.view.Menu; import android.view.View; import android.view.View.OnClickListener; import …

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Hello reader! I've been working in a laptop with 6GB RAM, i5, 500GB HD and I can't take it anymore! What I mostly use : 1. Office Package (word, excel, powerpoint) 2. Visual Studio 5. Eclipse 3. SQL Server / Analisys Services / Management Studio 4. Adobe Package: PhotoShop and Illustrator (some flash) 5. VMWare/VirtualBox (customers projects in messy enviorement) The bad thing is that I usually use most of them at the same time. IE: Working on a android app with c# webservice using sql server database, and the spec would be in an doc or excel file. About …

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Error:Unable to load class 'com.android.tools.idea.gradle.project.GradleProjectSyncData'. Possible causes for this unexpected error include:<ul><li>Gradle's dependency cache may be corrupt (this sometimes occurs after a network connection timeout.) <a href="syncProject">Re-download dependencies and sync project (requires network)</a><li>The state of a Gradle build process (daemon) may be corrupt. Stopping all Gradle daemons may solve this problem. <a href="stopGradleDaemons">Stop Gradle build processes (requires restart)</a><li>Your project may be using a third-party plugin which is not compatible with the other plugins in the project or the version of Gradle requested by the project.</ul>In the case of corrupt Gradle processes, you can also try closing the IDE and then …

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So i have been searching all the net but haven't exactly found what I'm looking for and I'm starting to believe that it is impossible. The problem is that I have a local MS SQL Server stored on my notebook. What I would like to do is an android application that can actually access this database from anyplace in the world (so to speak). I have found this tutorial which connects to MySQL (I can edit it to connect to MS SQL). However this tutorial makes use of a database on a remote server and not a local. [url]http://downloadandroid.info/2010/05/how-to-connect-to-mysql-database/[/url] Any …

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Hi All, Back after a LONG break from Daniweb, love the new look! I have the following data scanned from a pdf417 and need to extract certain text to certain text fields, not sure how to go about this... Data scanned with manatee works plugin and android app using android studio. All help will be appreciated. Data that was returned from scan - %MVL1CC18%0154%4025M003%4025012RP01C%DC62XBGP%NISSAN%SILVER/SILWER% Each part between the %'s need to go to a field.

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The code below works ok and displays result (mDisplayNominalEff) to screen but I want to round the result to 3 places. I assume that I need to parse string to double. Any ideas on how to do this? String mDisplayNominalEff = ("" + (myDiameter - (myPitch * 0.649519))); TextView displayNominalEff = (TextView) findViewById(R.id.nominalEffTV); displayNominalEff.setText(mDisplayNominalEff);

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I have 4 textviews which take their values from dropdown list (spinner) selected at previous screen. There can be either 2 or 4 numbers/letters as result of this selection. The first position will always be a number and the second position will always be a letter. The third position can be a number or blank and the fourth position can be a letter or blank. If position 3 and position 4 are blank then I need to make them equal to positions 1 & 2 respectively. String myGrade = intent.getStringExtra("parameter_name_grade"); // above takes value of 'myGrade' from spinner selection at …

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Hello all, My chess piece images are being cropped from the bottom. There is a sense of a squeeze which seems to make the bottom parts of my images disappear. Can anyone tell me why this is happening? Thank you in advance... [Click Here](https://www.facebook.com/photo.php?fbid=10153417612584037&set=gm.937346006302419&type=3&theater) <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/satranc" android:layout_width="match_parent" android:layout_height="@dimen/boy" android:background="@color/colorekran" android:gravity="center_horizontal" android:orientation="vertical" tools:context=".MainActivity"> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/satir8" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:gravity="center_horizontal" android:orientation="horizontal"> <ImageView android:id="@+id/a8" android:layout_width="@dimen/kare" android:layout_height="@dimen/kare" android:width="@dimen/kare" android:height="@dimen/kare" android:adjustViewBounds="true" android:background="@color/colorLight" android:gravity="center" android:padding="0dp" android:scaleType="fitXY" android:src="@drawable/br" /> <ImageView android:id="@+id/b8" android:layout_width="@dimen/kare" android:layout_height="@dimen/kare" android:width="@dimen/kare" android:height="@dimen/kare" android:adjustViewBounds="true" android:background="@color/colorDark" android:gravity="center" android:scaleType="fitXY" android:src="@drawable/bn" /> <ImageView android:id="@+id/c8" android:layout_width="@dimen/kare" android:layout_height="@dimen/kare" android:width="@dimen/kare" android:height="@dimen/kare" android:adjustViewBounds="true" android:background="@color/colorLight" android:gravity="center" android:scaleType="fitXY" …

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Hello guys! I'm trying to create a countdown timer for a memory app. The user is given about 5-10 seconds to look at the gridview of pictures then the countdown timer starts. I was wondering how I can achieve this. The code below shows the countdown timer which starts at 30 seconds. public class Play extends AppCompatActivity { TextView tvTimer; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_play); tvTimer = (TextView) findViewById(R.id.tv_timer); CountDownTimer timer = new CountDownTimer(30000, 1000) { public void onTick(long millisUntilFinished) { tvTimer.setText(" " + millisUntilFinished / 1000); } public void onFinish() { tvTimer.setText("done!"); } }.start(); }

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Hello, I need help with android programming. The problem is that I can't make this portion of my codes to work the way I want to. I want to simply: - Delete a record inside the SQL lite database - Delete the record also inside the AlertDialog Single Choice Item list That's it. I am trying to solve this one right now. Trying to see where the fault is. My android app works well on my phone with no detected errors only that it won't let me delete a single record. Must the problem be with the declaration of Array …

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Hello i ve got this message from a fellow programmer. * Directly you load your site from your server in to android or IOS like iframe, we have the option in mobile device webview you can directly load your site url into the mobile app* and this * if you have public access just create the app in your server and put the files in your server give me the url of your site just i onfigure the app getting response from your website* I already have a webiste written in php and i want to make it a native …

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The End.