What is the structure of JAVA Eclipse's Android file?

The default res directory contains the layout and picture files required for the interface, and the image is divided into hdpi,ldpi,mdpi, which is for different devices (high/medium/low resolution images)

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The bin directory is similar to the debug or release directory of VS, and when compiled by F11, the APK file is generated

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SRC is the source code directory

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Copy the picture to res folder, and then refresh the folder, you can find that logo.jpg has gone in, and then drag and drop a ImageView control on the interface, set the image as the logo, you can see the effect

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You can see that the effect is consistent.

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If it is not a picture resource, the sound resource, you must create a new folder in the Res directory, named Raw (can not be another name, or the resources will not be found later), after the refresh has been midi.mid this sound file. If you want to use it, R.raw.midi will find it. R is the global resource class name for Java, which automatically prompts raw to find the sound file.

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Androidmanifest.xml files are used to set permissions, generally not used

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What is the structure of JAVA Eclipse's Android file?