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Android: Draw tables lines Google/Android/Development/Android-Controls
Android: Draw tables lines
05.10.2018 599
Android: Draw tables lines How to create lines in a spreadsheet in Android? Creating a spreadsheet in Android simply does not draw borders Tables in Android:

SQLite: save date Google/Android/Development/Sqlite
SQLite: save date
04.10.2018 366
How to add a date value to a SQLite table? Date with time Transfer with Values: 2018-10-04 05:39:22

Android Java: Create unique GUID at runtime Google/Android/Development/Java
Android Java: Create unique GUID at runtime
04.10.2018 856
Create a unique ID in Java If you want to create a globally unique ID that is globally unique, then use GUID strings In Java the GUID strings are created with java util UUID

Android Java: Comparison with empty string Google/Android/Development/Java
Android Java: Comparison with empty string
04.10.2018 325
Compare string in Java to empty string "" In Java, the comparison can be made to an empty string or null not with string == "" Instead you have to use string isEmpty () == true Correct

Android java: Code area // region - // endregion Google/Android/Development/Java
Android java: Code area // region - // endregion
04.10.2018 373
Android java: Code area region - endregion How to create a code area in Android? Solution: With region code endregion

Android RecyclerView: complete code sample Google/Android/Development/Android-Controls
Android RecyclerView: complete code sample
02.10.2018 487
Android RecyclerView: complete code sample The Android RecyclerView is the successor of ListView as a list display item in Android Java To display a RecyclerView in an Android Activity page, insert the tag into the Activity xml and then create an adapter to load the R

SQLite Database in Android:  Complete Code  Example Google/Android/Development/Sqlite
SQLite Database in Android: Complete Code Example
02.10.2018 680
SQLite example Contains the complete code for a SQLite application in Android Java The code example creates a SQLite database at runtime, appends records, modifies records, deletes records, and retrieves a complete list from a table The data will be displayed in a new Android

Sqlite: change values Google/Android/Development/Sqlite
Sqlite: change values
01.10.2018 381
Sqlite: change values How can you change a record in SQLite?

SQLite: new ID at Insert Add Google/Android/Development/Sqlite
SQLite: new ID at Insert Add
01.10.2018 428
SQLite: new ID at Insert Add How do you get the new ID when inserting a record in SQLite? Solution: The return value of a Sqlite Insert statement always automatically returns the new ID of a table if there is an integer autoimcrement column

Evaluate SQLite on Android App Google/Android/Development/Sqlite
Evaluate SQLite on Android App
28.09.2018 691
Evaluate SQLite on Android App How to view the tables and data of a SQLite database in an Android app at debug runtime? You can follow the instructions below: 1) Expand the project code in the file Gradle 2) Redirect terminal p

Android: Create a color picker Google/Android/Development/Java
Android: Create a color picker
28.09.2018 431
Android: simple color picker How to Create a Simple Color Picker in Android App? I need a small color palette or selection of colors for an app, which I can choose For this you can create a simple color picker &nbs

Android: Create an input field with width and background at runtime Google/Android/Development/Basics
Android: Create an input field with width and background at runtime
27.09.2018 369
Android: Create an input field with width and background at runtime How can you create an input field at runtime, in which the background is color-coded and the width is set Solution: Over for the background creates a drawable style

Android Toolbar Show and hide Google/Android/Development/Basics
Android Toolbar Show and hide
26.09.2018 475
Android Toolbar Show and hide Show hide toolbar

Android Toolbar: Get and Set View Elements on the Toolbar Google/Android/Development/Basics
Android Toolbar: Get and Set View Elements on the Toolbar
26.09.2018 477
Android Toolbar View Accept inputs from Toolbar How can you take view elements like an input field from the toolbar? View elements are easily found via the findViewById (input_textbox_example)

Android: ActionBar title bar setting Google/Android/Development/Basics
Android: ActionBar title bar setting
26.09.2018 370
Where can I set the blue title bar on Android apps? When you create an app in Android Studio, a blue header area with the app title automatically appears in the header area of each activity page solution The setting of the so-called ActionBar is set

Android Java: Create a view event at runtime and assign it to a view element Google/Android/Development/Java
Android Java: Create a view event at runtime and assign it to a view element
26.09.2018 384
Android Java: Create a view event at runtime and assign it to a view element Android Java: create view event at runtime Variant 1 Separate definition Create the event with new View OnClickListener

Android Java: Create view button at runtime Google/Android/Development/Java
Android Java: Create view button at runtime
25.09.2018 385
Android Java: Create view button at runtime How to create buttons or views in an Activity Display in Android Java at runtime? To do this, you must provide the base layout with an ID in the activity Then you look at runtime the base layout with findViewByID Then cr

Android Java: create a view element as a float Google/Android/Development/Java
Android Java: create a view element as a float
25.09.2018 424
Android Java: create a view element as a float Task: At runtime, a text box above the current position of the button should appear when clicking on a button Solution: You have to determine the position of the button with getLeft ();

Input field in Android Google/Android/Development/Java
Input field in Android
24.09.2018 379
Input field in Android How to put an input field in a table For this you can easily add an EditText as a view element in a table row

Android Java: compare date day Google/Android/Development/Java
Android Java: compare date day
21.09.2018 483
Android Java: compare date day How to compare two date date values against each other on the same date in Android Java Or a comparison on the day or hour or minute Solution:

Android Studio: Gradle project sync failed. Please fix your project and try again Google/Android/Development/Errors
Android Studio: Gradle project sync failed. Please fix your project and try again
21.09.2018 1060
Android Studio: Gradle project sync failed Please fix your project and try again Occurrence If you try to start the project on Android Smartphone with run or debug Then the dialog window: Edit Configuration opens, but you do not know what you should change

Android Java: Date Google/Android/Development/Java
Android Java: Date
20.09.2018 360
How can I create a date and calculate the days of the week? The current day can be obtained as a date variable with Date Date

Android example: create a table Google/Android/Development/Java
Android example: create a table
20.09.2018 417
Android example: create a table This example creates a spreadsheet in Android that will be filled at runtime with weekdays of a month

Android Java: Show current date Google/Android/Development/Java
Android Java: Show current date
20.09.2018 341
Android Java: Show current date Solution 1:

How to find the drawable at runtime and adopt the style Google/Android/Development
How to find the drawable at runtime and adopt the style
19.09.2018 381
How to find the drawable at runtime and adopt the style Task: Under an Android app, an outsourced style is to be transferred to newly created presentation elements at runtime The style is stored in a file under res drawable xml

Debug Android App with Windows 10 AMD processor Google/Android/Development
Debug Android App with Windows 10 AMD processor
18.09.2018 406
Debug Android App with Windows 10 AMD processor If you run a Windows 10 computer with an AMD processor like AMD Ryzen 7 1800X, then you can not simulate Android edition on Android Studio and Xamarin Android developments can only be simulated and displayed under an Intel processor a

Error: Your CPU does not support required features (VT-x or SVM) Google/Android/Development/Errors
Error: Your CPU does not support required features (VT-x or SVM)
18.09.2018 1485
Error: Your CPU does not support required features (VT-x or SVM) Problem: On my new computer, when developing Android on Windows 10, the error appears Your CPU does not support required features (VT-x or SVM)

Android error message: package name is not set to a valid package name Google/Android/Development/Errors
Android error message: package name is not set to a valid package name
30.09.2016 3685
Android error message: package name is not set to a valid package name When in Android Studio trying to create a new Acitivty or settings activity under the Resoucen or layout of More > [xml]-> [ menu ]-> new >-> activtiy -> Settings Activity Then

Android: Tabular string resources Google/Android/Development/Basics
Android: Tabular string resources
29.09.2016 2050
Android: Tabular string resources In Android Java, you can define tables with values at an app under the given resources Therefore, you must dodge in tabular resources on multiple string arrays that you must build synchronized The Java code shown shows spinner

Android code: create a simple DropDown list Spinner Google/Android/Development/Android-Controls
Android code: create a simple DropDown list Spinner
23.09.2016 6363
Android code: create a simple DropDown list Spinner This example shows a simple drop-down list in the Android Java, which contains multiple values and responds to select a row Is a drop down selection element in Android: Spinner and is loaded via an adapter with

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