本文整理匯總了Java中android.os.Environment.DIRECTORY_DOCUMENTS屬性的典型用法代碼示例。如果您正苦於以下問題：Java Environment.DIRECTORY_DOCUMENTS屬性的具體用法？Java Environment.DIRECTORY_DOCUMENTS怎麽用？Java Environment.DIRECTORY_DOCUMENTS使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類android.os.Environment的用法示例。
在下文中一共展示了Environment.DIRECTORY_DOCUMENTS屬性的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: updatePreferenceView
private void updatePreferenceView() {
String emailAddress = prefs.getString(EMAIL_ADDRESS_TO_SEND_TO, "");
CharSequence tempSummary;
if (emailAddress.isEmpty()) {
tempSummary = emailAddressPref.getSummary();
} else {
tempSummary = emailAddress;
}
getPreferenceScreen().removeAll();
addPreferencesFromResource(R.xml.preferences);
versionPref = findPreference(PREF_VERSION);
versionPref.setSummary(versionSummary);
Preference downloadFolderPref = findPreference(DOWNLOAD_FILE_PREFERENCE);
String defaultDownloadFolder = Environment.getExternalStorageDirectory()
+ "/" + Environment.DIRECTORY_DOCUMENTS;
downloadFolderPref.setSummary(defaultDownloadFolder);
emailAddressPref = findPreference(EMAIL_ADDRESS_TO_SEND_TO);
emailAddressPref.setSummary(tempSummary);
developerPref = findPreference(PREF_DEVELOPER);
privacyPolicyPref = findPreference(PREF_PRIVACY_POLICY);
initializePreferenceListener();
}