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Bug 836103 - Enable/disable ADB when changing the "remote debugging" setting in the Settings App r=dhylands

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This commit is contained in:
Fabrice Desré 2013-01-29 23:29:08 -08:00
parent cf1a6e610d
commit 13aeaa3cca
1 changed files with 24 additions and 21 deletions
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45
b2g/chrome/content/settings.js
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@ -14,6 +14,13 @@ const Cr = Components.results;
Cu.import('resource://gre/modules/XPCOMUtils.jsm');
Cu.import('resource://gre/modules/Services.jsm');
#ifdef MOZ_WIDGET_GONK
XPCOMUtils.defineLazyGetter(this, "libcutils", function () {
Cu.import("resource://gre/modules/systemlibs.js");
return libcutils;
});
#endif
// Once Bug 731746 - Allow chrome JS object to implement nsIDOMEventTarget
// is resolved this helper could be removed.
var SettingsListener = {
@ -174,27 +181,10 @@ Components.utils.import('resource://gre/modules/ctypes.jsm');
// Get the hardware info and firmware revision from device properties.
let hardware_info = null;
let firmware_revision = null;
try {
let cutils = ctypes.open('libcutils.so');
let cbuf = ctypes.char.array(128)();
let c_property_get = cutils.declare('property_get', ctypes.default_abi,
ctypes.int, // return value: length
ctypes.char.ptr, // key
ctypes.char.ptr, // value
ctypes.char.ptr); // default
let property_get = function (key, defaultValue) {
if (defaultValue === undefined) {
defaultValue = null;
}
c_property_get(key, cbuf, defaultValue);
return cbuf.readString();
}
hardware_info = property_get('ro.hardware');
firmware_revision = property_get('ro.firmware_revision');
cutils.close();
} catch(e) {
// Error.
}
#ifdef MOZ_WIDGET_GONK
hardware_info = libcutils.property_get('ro.hardware');
firmware_revision = libcutils.property_get('ro.firmware_revision');
#endif
lock.set('deviceinfo.hardware', hardware_info, null, null);
lock.set('deviceinfo.firmware_revision', firmware_revision, null, null);
})();
@ -205,6 +195,19 @@ SettingsListener.observe('devtools.debugger.remote-enabled', false, function(val
// This preference is consulted during startup
Services.prefs.savePrefFile(null);
value ? RemoteDebugger.start() : RemoteDebugger.stop();
#ifdef MOZ_WIDGET_GONK
// Configure adb.
try {
let current = libcutils.property_get("persist.sys.usb.config");
let prefix = current.replace(/,adb/, "");
libcutils.property_set("persist.sys.usb.config",
prefix + (value ? ",adb" : ""));
current = libcutils.property_get("persist.sys.usb.config");
} catch(e) {
dump("Error configuring adb: " + e);
}
#endif
});
SettingsListener.observe('debug.log-animations.enabled', false, function(value) {