how to bring google search or any other app in android os press and hold an empty space on a widget panel. In the pop-menu, tap Add apps and widgets . Tap > Widgets . Scroll through the widgets, or tap to search for a specific widget. Some widgets are available in different styles and sizes. Press and hold and then drag the widget to a widget panel you want to add it to. You can also add widgets that allow you to quickly switch on or off certain settings such as Wi-Fi and Bluetooth .
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