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Android swiping through text, Strike Google/Android/java
Android swiping through text, Strike
15.01.2021 12
To crossout text in an Androit TextView _selectedTimeTextView

Android Error: The application could not be installed: INSTALL_FAILED_INSUFFICIENT_STORAGE Google/Android/Development/Errors
Android Error: The application could not be installed: INSTALL_FAILED_INSUFFICIENT_STORAGE
15.01.2021 25
Error message When trying to launch Android in the Android Studio SDK 01 15 13:38:14: Launching 'app' on Pixel 4 API 25 Installation did not succee

Android crashes at .setText in Timer run Google/Android/java
Android crashes at .setText in Timer run
15.01.2021 22
Problem: Android crashes, ifyou try to write a text in an ad Textview with setText Description: With a timer, the current time should be written to an Android Activity text box for display every second

How to close an Android Activity Google/Android/java
How to close an Android Activity
15.01.2021 12
How can I close the current activity Solution easy with the following java command

Android code for turning on and OFF two timers Google/Android/java
Android code for turning on and OFF two timers
14.01.2021 17
Android code for turning on and OFF two timers Code example: The Android Java code generates a pulse signal as a changing ON and OFF switch of the flashlight in the phone So something like a Strobo-Effect lamp Timer Code

Android App: Flash Torch with Impulses Google/Android/java
Android App: Flash Torch with Impulses
14.01.2021 25
This Android app creates a Toggle button that turns the light on the Android smartphone ON and OFF In addition, you can switch to Pulse Strobo, where the HIGH pulse and LOW pulses are displayed as flashes in the mobile phone camera with Jav

Android: onClick in Fragment for Multiple Button Views Google/Android/java
Android: onClick in Fragment for Multiple Button Views
13.01.2021 51
If you switch from an activity page to a fragment in Android, some functions cannot be taken over First, the android:onClick=" "" entry in the xml page is no longer available The events of the fragment are always sent to the parent activity

Super Fast Android Phone Emulator on AMD Google/Android/Development/Start
Super Fast Android Phone Emulator on AMD
12.01.2021 31
If you want to develop an app for Android in Android Studio, Xamarin or Flutter, then you always need a smartphone as an output device This smartphone is installed as an emulator The AVD Device Managerprovides a smartphone under Windows 10 that works like a real

Impact of Google Mobile First Ion websites Google/Search
Impact of Google Mobile First Ion websites
12.01.2021 25
75% less traffic on classic websites What is the impact of the Google Mobile First change of October 2018? The evaluation of my website data in Google Search Console clearly shows the reduction of previous websites for desktop computers

Android Java: Read text from a resource file Google/Android/Development/Java
Android Java: Read text from a resource file
11.01.2021 23
@Override public void onConfigureTab

Android Example Code : Tabbed Activity with Different Fragments Google/Android/Development/Android-Controls
Android Example Code : Tabbed Activity with Different Fragments
10.01.2021 18
This activity has several Tabs and different child fragment pages Activity_main xml

Android Tabbed Activity mit ViewPage2 Adapter Google/Android/Development/Android-Controls
Android Tabbed Activity mit ViewPage2 Adapter
10.01.2021 32
In Android, pages m it a tab tab arecreated as a tabbed activity consisting of an activity page with a TabLayout as a tab tab element plus a ViewPager2 element, The ViewPager2 item is loaded by a ViewPager2Adapter ViewP

Place Android Grid in xml Google/Android/Development/Tutorials
Place Android Grid in xml
04.01.2021 40
In Android you can create a grid by embedding a GridLayout as an element

Android: add Click event to a TextView Google/Android/Development/Tutorials
Android: add Click event to a TextView
04.01.2021 65
How to extend an Android TextView to a Click so that an event is triggered when you click on the text To do this, you have to enter android :clickable="true" in the xml page And in the java file assign an OnClickListener( )

Android: make a video transparentwith VideoView, MediaPlayer and FrameLayout Google/Android/Development/Tutorials
Android: make a video transparentwith VideoView, MediaPlayer and FrameLayout
02.01.2021 61
How to show or hide a video in Android? Unfortunately, the transparency of setAlpha(0 5f) does not work in Android VideoView and the MediaPlayer That's why you have to use a trick You put a FrameLayout as a mask in front of it and hide

Android : How to hide the Toolbar in an Android app Google/Android/Development/Android-Controls
Android : How to hide the Toolbar in an Android app
02.01.2021 40
How to hide the toolbar at the top of a single page, Activity in an Android app By java Code in activity java

Android: Schieberegulator seekbar Google/Android/Development/Android-Controls
Android: Schieberegulator seekbar
02.01.2021 60
With a SeekBar, m in Android getsa slider that sets values from 0 to 100 Activity_main xml

Android: mit to open an alarm an activity even in locked screen Google/Android/Development/Tutorials
Android: mit to open an alarm an activity even in locked screen
02.01.2021 65
Android Code Example: This code example creates an alarm in an Android app like an alarm clock and it opens an activity page when the alarm is triggered The App even opens the app activity, when the smartphone is locked in LockScreen

Android: mit to open an alarm an activity Google/Android/Development/Tutorials
Android: mit to open an alarm an activity
01.01.2021 91
Android Code Example: This code example creates an alarm in an Android app like an alarm clock and it opens an activity page when the alarm is triggered MainActivity java

Android : create a small music media player Google/Android/Development/Tutorials
Android : create a small music media player
30.12.2020 41
On Android, you can easily create a MediaPlayer and start and stop it Then you can simply start the media file, sound file and stop with mediaPlayer start() and mediaPlayer stop() &n

Android Java Example: Create TimePicker Google/Android/Development/Android-Controls
Android Java Example: Create TimePicker
28.12.2020 111
The code example shows how to create an Android code picker to choose or set a time For example, the TimePicker can be used for an alarm Android, Java, XML, TimePicker Calendar TimePickerFragment extends DialogFragment

Android: Layout RelativeLayout Google/Android/Development/Tutorials
Android: Layout RelativeLayout
28.12.2020 47
Instructions for easy customization of an Android layout First, you change the standard activity layout from Constraints to RelativeLayout

Android Studio : Create button with event Google/Android/Development/Tutorials
Android Studio : Create button with event
28.12.2020 42
in the tab you select activity_main xml and switch to the view: Split and here in the right part the design view Then under Palette->Buttons -> you can drag a button onto the page (Activity) Enter OnClick Event In t

Android SDK Error: Your CPU dow not support required features VT-X SVM on AMD Google/Android/Android-Studio
Android SDK Error: Your CPU dow not support required features VT-X SVM on AMD
28.12.2020 85
Android SDK Error: Your CPU dow not support required features (VT-X or SVM) on AMD Problem: if you use Android S tudio, the message appears in " Your CPU dow not support required features (VT-X or SVM) " at startup debuggingand you cannot install an Andr

Neu (21.04.2020 08:40:5Gmail: how to delete all promotional emails and emails from social networks0) Google/Tutorials
Neu (21.04.2020 08:40:5Gmail: how to delete all promotional emails and emails from social networks0)
21.04.2020 561
Those who use their Gmailaccount will often be annoyed by the many entries on social networks and in advertising Delete bulk emails in GMail You can delete page by page or a list by clicking on the click box in the folder: Advertising or Soc

Align Android TextView with Table Google/Android/Development/Android-Controls/Table
Align Android TextView with Table
05.10.2018 1293
Align Android TextView with Table This post shows how to align display elements in a cell to center in a table in a table If you first create a table in Android, then the view elements within a cell are always displayed oriented only to the left side The r

Android: Draw tables lines Google/Android/Development/Android-Controls
Android: Draw tables lines
05.10.2018 4816
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 1006
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 1814
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

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