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App settings as app preferences save and read Google/Android/java
App settings as app preferences save and read
07.10.2016 968
App settings as app preferences save and read Android Java preferences are used as internal data memory to save settings and read The settings are normally with settings pages specially adjusted and saved But also the preferences can be used as persistent dat

Add Android settings to an app project Google/Android/java
Add Android settings to an app project
07.10.2016 1168
Add Android settings to an app project Preferences How to add complete settings as settings Studio an existing project in Android? Settings or settings an Android app Studio as preferences are traded under Android In an existing application you

Android code: Lookup a contact by the phone number Google/Android/java
Android code: Lookup a contact by the phone number
20.09.2016 1187
Android code: Lookup a contact by the phone number This Java example in a Java app checks whether a new number is already available on your Android Smartphone If the phone number of number isn't in the contacts was stored, then a new Android creates contact and the

Android code: Add contact person, email, telephone with batch operations Google/Android/java
Android code: Add contact person, email, telephone with batch operations
20.09.2016 1240
Android code: Add contact person, email, telephone with batch operations The following Android Java code example attaches one or several contacts with information on the person, email and the telephone number to the contacts of the Smartphone an Android Smartphone I

Android Studio: Add contact using Android intent Google/Android/java
Android Studio: Add contact using Android intent
13.09.2016 1477
Android Studio: Add contact using Android intent The simple process to add a contact in Android via java code is about an intent An intent = ahead just fills the native contacts form, which you set at load time, and then opens The creation and filling is do

Android Setup: ICE in case of emergency Google/Android/Setup
Android Setup: ICE in case of emergency
16.08.2016 1315
Android Setup: ICE in case of emergency ICE in case of emergency in the Android Smartphone set ICE describes a special function in smart phones, where you can see important properties of the mobile owner in emergencies directly when you turn the Smartphone on the Lo

Android code: Automatically dial a phone number Google/Android/java
Android code: Automatically dial a phone number
08.08.2016 1324
Android code: Automatically dial a phone number With this Android app, a telephone number will be dialed automatically if you click on the button To do this, you used an intent in Android Java code The use of intent is a system forms via macro execution

Android Studio: app on phone with USB debugging Google/Android/Android-Studio
Android Studio: app on phone with USB debugging
29.07.2016 1226
Android Studio: app on phone with USB debugging How do I start debugging an app on a real Smartphone You must first enable the developer mode, then enable USB debugging in the developer options And then connect the USB cable and then on the computer start to debug the

Android app code: Start stop Wi-Fi with Java code Google/Android/java
Android app code: Start stop Wi-Fi with Java code
29.07.2016 1339
Android app code: Start stop Wi-Fi with Java code With Java you can directly Wi-Fi into an Android app or turn off To do this, you must have associated with previously the permissions the app and then via a WiFi Manager on or off - switch Right start: Wi

Android app code: App to turn on WiFi by Intent Google/Android/java
Android app code: App to turn on WiFi by Intent
29.07.2016 1157
Android app code: App to turn on WiFi This Java code open form the WLAN WiFi, so you should turn on the WiFi The process starts execution with a single intent Android Java intent corresponds to a macro version of forms

Android: Macro Coding with Intent and StartActivity Google/Android/java
Android: Macro Coding with Intent and StartActivity
29.07.2016 1373
Android: StartActivity and intent To easily manage tasks under Android, you can open forms, fill out, and perform with a macro The methods for this purpose be StartActivity and intent are working StartActivity is used to open and manage sy

Android code: Android read contacts and store it in a ListView Google/Android/java
Android code: Android read contacts and store it in a ListView
27.07.2016 2989
Android code: Android read contacts and store in a ListView Here you will find the Android Java code and the related xml code to read the contacts in an Android Smartphone The demo app consists of a list and a button As soon as you click the button, the contacts of the An

How to Change Android App project settings Google/Android
How to Change Android App project settings
26.07.2016 1246
Android project settings How to change the settings to the current Android app? Subject: version code, version name, application ID, and min SDK version target SDK version To change the version of an Android app under App

Android Debug app crashes at missing user permission to contacts Google/Android/Android-Studio
Android Debug app crashes at missing user permission to contacts
26.07.2016 2081
Android Debug app crashes Problem: the Android app crashes while debugging without having a meaningful error message is issued Content: I'm trying the contacts of the Android system to read just about a Java code But as soon as I ask a query about the contacts, the a

Android Studio: region group together with fold selection CTRL +. Google/Android/Android-Studio
Android Studio: region group together with fold selection CTRL +.
25.07.2016 1007
Android Studio: region group together with fold selection CTRL + How can you summarize a range in Android Java code? Keyboard codes, tips: Using the keyboard shortcut: CTRL +

Android Java: Custom ListView with its own adapter Google/Android/java
Android Java: Custom ListView with its own adapter
22.07.2016 998
Android Java: Custom ListView with its own adapter If you would like to display data in an Android app in a multiline list, then must you organize your data in a simple class and assign the data about your own adapter of the ListView Data class:

Android Java: Fill values in a ListView Google/Android/java
Android Java: Fill values in a ListView
21.07.2016 1053
Android Java: fill values in a ListView A ListView is a simple list with vertical element under Android Java Overview: You must drag a ListView as an item in the display area Then you have to create a resources file, which represents the rows In the J

Android Studio ListView Error: Expected resource of type layout Google/Android/java
Android Studio ListView Error: Expected resource of type layout
21.07.2016 2088
Android Studio error: expected resource of type layout Problem : When you create an adapter for a ListView, the ListView is not recognized as a resource in the ArrayAdapter ArrayAdapter adapter=

Android: Open a second activity Google/Android/java
Android: Open a second activity
16.07.2016 1164
Android: Open a second activity How to change mobile page in Android Java to another? A change to a different activity is performed with startActivity (intent)

Android Java: AVM Fritz box login Google/Android/java
Android Java: AVM Fritz box login
02.07.2016 1226
Android Java: AVM Fritz box login Connecting an Android app with an AVM Fritz box requires two important numbers Firstly, the challenge of number ( challenge ) and then a SessionID ( SID )

Java: Compare string value with == or equals Google/Android/java
Java: Compare string value with == or equals
02.07.2016 672
Java: Compare string value Compare our strings in Java In my Java code example I must compare a string variable against a real string The string variable sid is the sid value = "0000000000000000" before the comparison line

Android Studio: off comment lines and blocks of code Google/Android/Android-Studio
Android Studio: off comment lines and blocks of code
30.06.2016 2075
Android Studio: off comment lines and blocks of code Android Studio 2016 should actually function to off comment lines of code as usual shortcut: [CTRL + ] be Unfortunately, this function not to work seems, because this leads at the time to insert a mnemonic bookmark So a

Android Dev: Add permissions to the app Google/Android
Android Dev: Add permissions to the app
29.06.2016 1102
Android Dev: Add permissions to the app An app can perform special functions on a Smartphone, it must have access permissions These access permissions are displayed when you install the app previously as access permission or notice, and must be approved by the user

Android IDE: Where can I find the Toolbox, UI elements, UI controls in Android Studio? Google/Android/Development
Android IDE: Where can I find the Toolbox, UI elements, UI controls in Android Studio?
28.06.2016 1347
Android SDK: Where can I find the Toolbox, UI elements, UI controls in Android Studio? As a Visual Studio Developer, I had always my toolbox with controls in a toolbar Where is the toolbar or the selection of items in the Android Studio? The standard view in the programming

WhatsApp: transfer data to a different Smartphone Google/Android
WhatsApp: transfer data to a different Smartphone
27.06.2016 1041
WhatsApp: transfer data to a different Smartphone When changing to a different or new smartphone, then all data by WhatsApp is lost in the new phone You can transfer the data from the old phone to the new phone by to save the chat data as a backup in the old system at Whats

Android: Default directory for WhatsApp Google/Android
Android: Default directory for WhatsApp
27.06.2016 924
Android: Default directory for WhatsApp Where stores Android in the default directory the WhatsApp data and photos? On Windows, open 10 File Explorer-> Smartphone mobile phone-> phone Default directory: phone-> WhatsApp-> databases and media

Android: Location for screenshots Google/Android
Android: Location for screenshots
27.06.2016 901
Android: Location for screenshots Where off Android by default saves the screenshots? With File Explorer > to the Smartphone mobile phone > phone open Default directory: phone > pictures-> screenshots

Installing Android Studio 2 and Java JDK 8 on Windows 10 Google/Android/Android-Studio
Installing Android Studio 2 and Java JDK 8 on Windows 10
24.06.2016 1698
Installing Android Studio 2 and Java JDK 8 on Windows 10 To the programming and developing Android app applications, you will need the Android Studio As a system requirement, you must in addition previously installed the Java JDK (Java Development Kit) 8 St

Android: create lock screen LockScreen Google/Android
Android: create lock screen LockScreen
22.06.2016 1371
Android: create lock screen LockScreen So, to set the lock screen on your Android Smartphone The lock screen is the page that appears, if the Smartphone with the power button turned on or is off You can unlock the start lock screen with wipe, PIN-code, draw patterns

Android Samsung: unlock PIN at Start-Lockscreen Google/Android
Android Samsung: unlock PIN at Start-Lockscreen
22.06.2016 1265
Android Samsung: Start unlock PIN During my work on the Smartphone Samsung Galaxy S4 I locked out inadvertently me Since then, I am gekomment only up to the home screen of Android Samsung smartphones There stood the prompt: enter a PIN However, any input of all P

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