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我想知道設備是否有GPS,我怎麼能爲v5.0以下的設備做到這一點?如何知道BlackBerry設備是否具有GPS?
我想知道設備是否有GPS,我怎麼能爲v5.0以下的設備做到這一點?如何知道BlackBerry設備是否具有GPS?
查看Location Provider
的文檔。在不同情況下在幾個設備上試用此代碼,我認爲它應該可以工作:
try {
LocationProvider lp = LocationProvider.getInstance(null);
if (lp == null) {
//Device doesn't currently have GPS enabled
} else {
//Device has GPS enabled
}
} catch (LocationException le) {
//Device's GPS is currently permanently disabled
}