In this video it shows steps to print the content of the recycler view content (images) in a PDF file page. In this the Android App is developed in Android studio for Android 13 API 33 version. It re-uses the recycler view part of code from my previously published video….
Tag: edit
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 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 save edited text (bold, italic, underline, alignment) in SQLite database in your Android App?
In this video it shows how to save the edit text information, such as Bold, Italics, underline or Left/ right/ center alignmnent (justification) in a SQLite database. Part 1 of this tutorial is available in the below link:https://programmerworld.co/android/how-to-create-your-own-text-editor-android-app-for-making-text-bold-italics-underline-alignment/ I hope you like this video. For any questions, suggestions or appreciation…
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 insert / put image in an excel file from your Android App?
This video shows the steps to insert images in your excel file. It uses apache implementation and uses HSSFSheet to insert the image at a particular position (anchor) in the sheet. I hope you like this video. For any questions, suggestions or appreciation please contact us at: https://programmerworld.co/contact/ or email…
How to add watermark in your PDF file from your Android App?
In this video it shows the steps to add the watermark in your PDF file. It uses PdfStamper object to put the watermark (stamp) as an over content on your PDF pages. In this video it re-uses the create PDF method code from our below page: It further develops the…
How to create your own Text Editor Android App for making text bold, italics, underline, alignment?
How to create your own complete Text Editor Android App to make the selected text bold, italics, underline or set the alignment? This video shows the steps to create a text editor App in very simple approach. In this tutorial, it shows how once can make the selected text in…
How to detect whether a user is typing or using the keyboard in your Android App?
In this video it shows how one can detect whether the user is using the keyboard for typing within an EditText widget. It uses addTextChangedListener and setOnFocusChangeListener listeners to detect the action of the user. Once the action is detected, that is the user is typing, the respective status is…
How to share file or text on gmail, whatsapp, sms, Bluetooth from your Android App (share button)?
This video shows how to create your Android App to share a pdf file over other file sharing Apps such as gmail (or any other email client), whatsapp (or other messaging Apps), google drive, Bluetooth, etc. This video also shows how a text message can be shared similarly on other…