Android/frameworks_base
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Merge branch 'readonly-p4-master'

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This commit is contained in:
Mike Lockwood
2009-04-02 23:42:42 -07:00
committed by The Android Open Source Project
parent c7a654f3fa bd2a7126e5
commit 48554fc78e
5 changed files with 138 additions and 22 deletions
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40
core/java/android/provider/Settings.java
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@@ -2113,6 +2113,46 @@ public final class Settings {
* @hide
*/
public static final String TTY_MODE_ENABLED = "tty_mode_enabled";
/**
* Helper method for determining if a location provider is enabled.
* @param cr the content resolver to use
* @param provider the location provider to query
* @return true if the provider is enabled
*
* @hide
*/
public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) {
String allowedProviders = Settings.Secure.getString(cr, LOCATION_PROVIDERS_ALLOWED);
if (allowedProviders != null) {
return (allowedProviders.equals(provider) ||
allowedProviders.contains("," + provider + ",") ||
allowedProviders.startsWith(provider + ",") ||
allowedProviders.endsWith("," + provider));
}
return false;
}
/**
* Thread-safe method for enabling or disabling a single location provider.
* @param cr the content resolver to use
* @param provider the location provider to enable or disable
* @param enabled true if the provider should be enabled
*
* @hide
*/
public static final void setLocationProviderEnabled(ContentResolver cr,
String provider, boolean enabled) {
// to ensure thread safety, we write the provider name with a '+' or '-'
// and let the SettingsProvider handle it rather than reading and modifying
// the list of enabled providers.
if (enabled) {
provider = "+" + provider;
} else {
provider = "-" + provider;
}
putString(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider);
}
}
/**