Detailed explanation of a simple example of image in Android

In multimedia applications, image is the most basic function module. Next, we will see how to obtain and store image in Android. The embedded image acquisition and storage function of Android can give us a comprehensive understanding of the whole media framework and lay a foundation for the learning of audio and video.

1、 The acquisition of image can be completed by calling the camera application that comes with Android. The application contains an intent filter. By using intent = new intent (mediastore. Action_image_capture); Start activity forresult (intent) to start the camera application.

2、 Image storage, Android system contains a multimedia library, including all image, video and audio data. The mediastore object provides access to relevant data.

Don't gossip. Just look at the example. It's from an English book. I think it's well written. I translated it myself and added a lot of notes. For future enquiries.

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