Run the application to launch Android emulator and verify the result of the changes done in the application.įollowing is the content of the modified main activity file src//MainActivity.java. Android studio takes care of default string constants. No need to change default string constants at string.xml file. Modify the default content of res/layout/activity_main.xml file to include Android UI control. Modify src/MainActivity.java file to add necessary code. You will use Android studio to create an Android application and name it as demo under a package as explained in the Hello World Example chapter. This example will take you through simple steps to show how to create your own Android application using Linear Layout and TextView. You can use or more of the following values separated by '|'. Typeface (normal, sans, serif, monospace) for the text. Style (bold, italic, bolditalic) for the text.

Recommended dimension type for text is 'sp' for scaled-pixels (example: 15sp). Indicates that the content of a non-editable text can be selected. May be a color value, in the form of '#rgb', '#argb', '#rrggbb', or '#aarrggbb'. May be a color value, in the form of '#rgb', '#argb', '#rrggbb', or '#aarrggbb'.Ĭolor of the hint text. If set, specifies that this TextView has a phone number input method. Whether the characters of the field are displayed as password dots instead of themselves. Makes the TextView be at least this many pixels wide. Makes the TextView be at least this many pixels tall. Makes the TextView be at most this many pixels wide. Makes the TextView be at most this many pixels tall. The type of data being placed in a text field. Hint text to display when the text is empty. Specifies how to align the text by the view's x- and/or y-axis when the text is smaller than the view. If set to true, specifies that this TextView has an input method.įont family (named by string) for the text. Makes the cursor visible (the default) or invisible.

Capitalize the first letter of every word - 2.

Capitalize the first word of each sentence - 1.

Don't automatically capitalize anything - 0.

If set, specifies that this TextView has a textual input method and should automatically capitalize what the user types. This is the ID which uniquely identifies the control. You can check Android official documentation for complete list of attributes and related methods which you can use to change these attributes are run time. TextView Attributesįollowing are the important attributes related to TextView control.

A TextView is a complete text editor, however the basic class is configured to not allow editing. P.A TextView displays text to the user and optionally allows them to edit it. how to edit it properly so that it doesnt crash? I just want to remove the Emoji part from the this code but when i remove it from here the app starts crashing.

Text editor for xml files android