Hello,

I have released my app to Production.

Is there a way to test a new version on Google Play without the others seeing it? (and when everything is ok, then create the new release)

I know that I can copy the new apk to my phone but the Google Play version contains in app purchases.

Thank you.

1. What does it mean for  "tools:context="com.abc.passingdata.MainActivity"  ? (sample 1)
2. What does it mean for the following XML statement ? For "action", does it refer to the corresponding java class. How does "category" defined in sample 2 ? Any special meaning ? Thx

            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />  

           <action android:name="com.abc.usingintent.SecondActivity" />
            <category android:name="android.intent.category.DEFAULT" />
   
SAMPLE 1
-------------
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:orientation="vertical"

    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.abc.passingdata.MainActivity">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Welcome to the Second Activity"
        android:id="@+id/textView" />

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Click to go to Main  Activity"
        android:id="@+id/button"
        android:onClick="onClick"/>

</LinearLayout>

SAMPLE 2
--------------
        <activity …

Got a baffling one.  Using stock email app Galaxy S5 6.0.1.  One work account configured Exchange Activesync.  User complained quit getting notification sound on new emails.  I tried changing ringtone, turning on/off notifications in email settings, rebooting.  Then found interestingly that user is not getting notification sounds when email comes from his own domain.  I sent test messages from a couple of outside accounts, and those get notification sounds.  Send an email from the same domain as user account and no notification sound.

Can't figure this one out.  There are no settings in the stock app for rules or anything like that.  There's no folder sorting or anything that I can see.  Even pc outlook interface, user only has one inbox folder.

Hello sir , i'm using WCF services in both web application and android . Now i want to implement encryption and decryption of various id's  so if i apply the encryption and decryption then on the web end i can easily manage the code but for android developer this is very hectic problem therefore suggest me how can i manage the code.

Should I use Ecllispe or Android Studio to develop Android application ? Any good resource for starter to build an Android application ?

Thx

I am completely new to Game Dvelopment. Hence my question level in of Beginner Level of Game.please tell me which tool used for teen patti game development in android

how can i remove cookies from android 7 chrome browser for one website (not all cookies). is there anything else that websites can use to track my browsing (to their site) patterns?

We send an SMS with a URL (e.g. mydomain.com/whatever)
The custom app "ABC" installed on the phone has "mydomain.com" as "supported links"
Using Android Messages, no problem, it launches ABC.

However using Samsung Messenger or Messages, clicking on the URL just opens the website.
In other words, it ignores the Settings for ABC.

Forcing users to install Android Messages is not an option for us.
What do you suggest?

Hello

I'm trying to take screenshots on the Samsung S8

Apparently this is done by pressing the right hand button along with one of the volume keys at the same time. All this seems to do is make the ringer volume go up or down.

I've tried this many times and it still doesn't work. Is there a setting I actually need to enable?

Many thanks in advance

Hello

I understand with the Samsung S8 that there is the ability to view more than one app on the screen at the same time

Some questions

1. I know Mac can do this, can IOS iPhone and iPad

2. When I try this on a Samsung S8, i always seem to get the Settings as the first app and then any other app as the second. How can I get two real apps to run in multi screen

On the new Samsung Edge can there is a feature where the edge light will go off if there is a notification rather than a vibration or noise

Does anyone know

1. How to actually turn this on and simultaneously not have noise for notification

2. Does the S8 go into Do Not Disturb mode when someone puts it face down?

3. How can I control which notifications use this feature

I am trying to check for certain conditions, such as accessing the Internet and being able to read/write to a calendar and prompting the permissions if they are not already enabled. I cannot call the checkSelfPermissions() method on the ContextCompat class. It says that method does not exist.

Am I calling the method incorrectly or in the wrong place? My application is using API 23.

Please see the code below:

public void initializeCalendar() {

if (Build.VERSION.SDK_INT >= 23) {
    if (ContextCompat.checkSelfPermission(MainActivity.this,
            Manifest.permission.READ_CONTACTS))

    // write code to ask for permission

}

}

Select all Open in new window

Can you give me some ideas on what is happening here?

Hi!

I have an Android App written in Delphi Seattle.
The app won't be available on Google Play: I will deliver the Apk file to the user.

I would like to be able to restrict the number of devices per user (so each more device usage would cost a small sum of money)...

How can I do that?

Thank you.