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23 lines
489 B
23 lines
489 B
package device;
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public interface Device {
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void louder();
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void quieter();
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int getVolume();
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void next();
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void prev();
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String play();
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//get deviceName, Album and current Item
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String getInfoText();
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//get a list of public methods
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String[] getOptions();
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//get an Item of the Album
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String chooseItem(int itemNr);
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// get the actual album
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String[] getItemList();
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//mute the Volume and returns an Info.
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String mute();
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//unmute the Volume and returns an Info.
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String unmute();
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}
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