In this video it shows the steps to set tool tip text over a widget. In this it shows the steps with WebView and TextView but same can be done for other widgets. It uses setTooltipText API to set the desired text for the Tool tip. I hope you like…
Tag: text
How to create and save an image file in Download folder from your Android App? – Android 13 | API 33
In this video it shows the steps to create and save an image file in the download folder from your Android App. The App is developed in Android Studio for Android 13 – API 33 version. I hope you like this video. For any questions, suggestions or appreciation please contact…
How to translate texts into different languages (English, German, Arabic, Korean) in your Android App using ML Kit?
In this video it shows the steps to implement and use google’s ML Kit to translate languages in your Android App. It refers to google developers page to get the required implementation for this App’s development:https://developers.google.com/ml-kit/language/translation/android#java I hope you like this video. For any questions, suggestions or appreciation please contact…
How to get alphabets from string (includes special characters, spaces) in Android App using regex?
How to extract or filter out only alphabets from an alphanumeric string (including special characters and spaces) in your Android App using regular expression (regex)? In this video it shows how one can use regular expressions to filter or extract only the alphabets from a string which contains special characters,…
How to extract integers from alphanumeric string in your Android App?
In this video it shows how one can extract or filter all the digits (integers) from any alphanumeric string/ texts. It uses replaceAll method of the string to replace any non-numeric character with null (that is delete the non-numeric characters). In demo it shows how from our email ID –…
How to set the color of the selected part of the text in EditText or TextView in your Android App?
In this tutorial it shows how one can set the color of the text (both foreground and background) of the selected part in the EditText or TextView in your Android App. It uses Spannabale string concept to set the color of the selected part of the text. I hope you…
How to get current system volume level (Music, Alarm, Voice Calls) and set it on seekbar in your Android App?
This video shows the steps to access the volume level of different stream types of your phone and set it on seekbar in your Android App. It also uses textview to display the volume levels in integer form. For setting the volumes from your App, please refer to the below…
How to read texts from an image (OCR) using google vision library in your Android App?
This video shows the steps to implement the google vision library to read or detect the texts and strings from an image, like an OCR (Optical Character Recognition). It demonstrates the functionality using different fonts and text sizes in the different images. I hope you like this video. For any…
How to set text color in the edit text or text view widget in your Android App?
This short video shows how one can use setTextColor option to set the color of the text either in the edit text (plain text) of textview widget of the Android App. I hope you like this video. For any questions, suggestions or appreciation please contact us at: https://programmerworld.co/contact/ or email…
How to control the size of the text using the seekbar in the floating window in your Android App?
In this video it shows how one can implement a pop-up floating window and control certain elements, such as text size, using the seekbar. It uses the progress attribute of the seekbar to set the respective size of the text in the text view. I hope you like this video….