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Thanks...I'll quickly check and get back
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Hello friend,<br />
<br />
&nbsp; I am working on one mobile camera application in which I need to handle some camera event like zooming, focusing etc. In my applications I able to capture photos but zooming will not work so please help me about how to zoom camera in android. I am use camera zoom functionality like<br />
<br />
Camera.Parameters parameters=camera.getParam<wbr />eters();<br />
parameters.setZoom(paramet<wbr />ers.getZoo<wbr />m()+1);<br />
camera.setParameters(param<wbr />eters);<br />
camera.startPreview(); &nbsp; <br />
<br />
But this code not give any error work fine but zooming is not done. Is there any problem in my code or need to set any functionality to start zooming, please help me. <br />
<br />
Thank you for help.
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Hello friend,

  I am working on one mobile camera application in which I need to handle some camera event like zooming, focusing etc. In my applications I able to capture photos but zooming will not work so please help me about how to zoom camera in android. I am use camera zoom functionality like

Camera.Parameters parameters=camera.getParameters();
parameters.setZoom(parameters.getZoom()+1);
camera.setParameters(parameters);
camera.startPreview();   

But this code not give any error work fine but zooming is not done. Is there any problem in my code or need to set any functionality to start zooming, please help me. 

Thank you for help.

Android Camera zooming

Android is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets. Android's user interface is based on direct manipulation, using touch gestures that loosely correspond to real-world actions, such as swiping, tapping and pinching, to manipulate on-screen objects, along with a virtual keyboard for text input. In addition to touchscreen devices, variants of Android are also used on notebooks, game consoles, digital cameras, televisions, automobiles and other electronics. Applications are usually developed in Java programming language using the Android software development kit (SDK), but other development environments are also available, including Delphi, Ruby and Visual Studio (using C++).