{"id":3308,"date":"2018-12-17T12:00:04","date_gmt":"2018-12-17T11:00:04","guid":{"rendered":"http:\/\/www.unicoda.com\/?p=3308"},"modified":"2018-12-17T11:20:42","modified_gmt":"2018-12-17T10:20:42","slug":"logs-android-via-adb","status":"publish","type":"post","link":"https:\/\/www.unicoda.com\/?p=3308","title":{"rendered":"Logs Android via adb"},"content":{"rendered":"

Avec le t\u00e9l\u00e9phone connect\u00e9 en USB et le d\u00e9bogage activ\u00e9, il est possible d’avoir acc\u00e8s aux logs du syst\u00e8me en temps r\u00e9el avec la commande adb logcat, \u00e0 laquelle on pourra passer le param\u00e8tre -v color afin de disposer d’une coloration des logs par s\u00e9v\u00e9rit\u00e9.<\/p>\n\n\n

adb logcat -v color<\/pre>\n\n\n\n
Pour filtrer les r\u00e9sultats et n’afficher que les logs de certains services, on ajoutera la liste des services d\u00e9sir\u00e9s en suivante la forme <nom-du-service>:<niveau-de-verbosit\u00e9>. Ce qui nous donne par exemple, pour n’afficher que les logs des services NFC :<\/p>\n\n\n\n
adb logcat -v color \"NfcService:V NativeNfcTag:V *:S\"<\/pre>\n\n\n\n
Ou encore, pour afficher toutes les erreurs :<\/p>\n\n\n\n
adb logcat *:E<\/pre>\n\n\n\n
Qui nous donne :<\/p>\n\n\n\n
10-21 22:26:53.699 25006 25006 E android.hardware.nfc@1.0-impl: hw_get_module nfc_nci failed: -2
10-21 22:26:53.699 25006 25006 E android.hardware.nfc@1.0-impl: Passthrough failed to load legacy HAL.
10-21 22:26:53.700 25006 25006 E android.hardware.nfc@1.0-service: Could not get passthrough implementation for android.hardware.nfc@1.0::INfc\/default.<\/pre>\n\n\n\n
Ce qui laisse \u00e0 penser que le NFC n’est pas pr\u00eat de fonctionner correctement avec ma YubiKey sur ma custom rom.<\/p>\n\n\n\n
Pour toutes les autres options de la commande logcat, direction la documentation<\/a> !<\/p>\n","protected":false},"excerpt":{"rendered":"
Avec le t\u00e9l\u00e9phone connect\u00e9 en USB et le d\u00e9bogage activ\u00e9, il est possible d’avoir acc\u00e8s aux logs du syst\u00e8me en temps r\u00e9el avec la commande adb logcat, \u00e0 laquelle on pourra passer le param\u00e8tre -v color afin de disposer d’une coloration des logs par s\u00e9v\u00e9rit\u00e9. adb logcat -v color Pour filtrer les r\u00e9sultats et n’afficher … Continuer la lecture de « Logs Android via adb »<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"aside","meta":{"footnotes":""},"categories":[332],"tags":[],"class_list":["post-3308","post","type-post","status-publish","format-aside","hentry","category-android","post_format-post-format-aside"],"_links":{"self":[{"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/posts\/3308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3308"}],"version-history":[{"count":4,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/posts\/3308\/revisions"}],"predecessor-version":[{"id":3403,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/posts\/3308\/revisions\/3403"}],"wp:attachment":[{"href":"https:\/\/www.unicoda.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}