android-logcat

Log cat in android

由 橙三吉。 提交于 2019-12-02 09:25:48
I am a new android developer so I don't know how to use logcat. So kindly request that if you know then guide me. Connect your device, open a console window in the tools directory of your android sdk installation and run adb logcat Or start an emulator and do the same. If there's more than one device connected you needed to pass the "-s" parameter specifying the devices. get them using adb devices if you are using eclipse IDE for development, you need to go to WINDOW->Show View->others->in that choose android->logcat...it will appear right beside your console.... 来源： https://stackoverflow.com

Real device produce too many log

由 梦想的初衷 提交于 2019-12-02 05:52:32
问题 I was developing a simple program for android. I tested it on a real device samsung young android 2.3. My program produce some log output for debugging purpose. Every thing was ok, but my device began to produce a lot of messages in Eclipse LogCat window, even when my prog was not running. Device produces messages like this: 02-08 09:14:51.960: D/CallManager(1560): handleMessage (EVENT_SERVICE_STATE_CHANGED) 02-08 09:14:54.078: E/StatusBarPolicy(1548): ecio: 22 02-08 09:14:54.078: E

Android Logcat very strange behavior when getting empty string

由 百般思念 提交于 2019-12-02 05:36:25
问题 So I came across something strange that made me loose some time. I have been trying to print the content of an ArrayList containing string elements, sometimes, an element might contain an empty string, which is fine and absolutely my intention. So I have something like this: List<String> l = new ArrayList<String>(); //adding strings in l, sometimes it's an empty string for (int i=0; i < l.size(); i++) { Log.w("element in l : ", l.get(i)); } So here, when the loop is gonna hit the empty string

Real device produce too many log

由 倾然丶 夕夏残阳落幕 提交于 2019-12-02 01:27:36
I was developing a simple program for android. I tested it on a real device samsung young android 2.3. My program produce some log output for debugging purpose. Every thing was ok, but my device began to produce a lot of messages in Eclipse LogCat window, even when my prog was not running. Device produces messages like this: 02-08 09:14:51.960: D/CallManager(1560): handleMessage (EVENT_SERVICE_STATE_CHANGED) 02-08 09:14:54.078: E/StatusBarPolicy(1548): ecio: 22 02-08 09:14:54.078: E/StatusBarPolicy(1548): iconLevel: 4 02-08 09:14:56.640: E/StatusBarPolicy(1548): ecio: 23 02-08 09:14:56.640: E

Logcat says - The application may be doing too much work on its main thread and error message says - StringtoReal.invalidReal(string.boolean)line:63 [closed]

由 旧城冷巷雨未停 提交于 2019-12-01 21:06:27
问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . Whenever I running my app in emulator, Logcat says - The application may be doing too much work on its main thread and error message

Logcat says - The application may be doing too much work on its main thread and error message says - StringtoReal.invalidReal(string.boolean)line:63 [closed]

由 隐身守侯 提交于 2019-12-01 19:13:42
Whenever I running my app in emulator, Logcat says - The application may be doing too much work on its main thread and error message says - StringtoReal.invalidReal(string.boolean)line:63 here, i am trying to add values of 3 textviews and show their total in another textview using tick on checbox(es) 10-12 17:23:21.074: W/ActivityThread(700): Application com.suvendu.tutorial.cb is waiting for the debugger on port 8100... 10-12 17:23:21.134: I/System.out(700): Sending WAIT chunk 10-12 17:23:21.143: I/dalvikvm(700): Debugger is active 10-12 17:23:21.334: I/System.out(700): Debugger has connected

How fix this: on logcat -->> error loading /system/media/audio/ui/Effect_Tick.ogg??

由 混江龙づ霸主 提交于 2019-12-01 17:03:50
I have a problem: error loading /system/media/audio/ui/Effect_Tick.ogg It's shown when I click navdraw icon. Anybody can help me?? This is errors on logcat: 04-20 01:42:11.240: E/SoundPool(639): error loading /system/media/audio/ui/Effect_Tick.ogg 04-20 01:42:11.251: E/SoundPool(639): error loading /system/media/audio/ui/Effect_Tick.ogg 04-20 01:42:11.251: E/SoundPool(639): error loading /system/media/audio/ui/Effect_Tick.ogg 04-20 01:42:11.280: E/SoundPool(639): error loading /system/media/audio/ui/Effect_Tick.ogg 04-20 01:42:11.280: E/SoundPool(639): error loading /system/media/audio/ui

Logcat showing information 3 times on AVD

由 人走茶凉 提交于 2019-12-01 07:19:55
问题 When using LogCat the logs are shown three times. Can anyone explain why this is happening? A sample of the Log: 04-24 15:45:30.443: INFO/dalvikvm(351): Debugger has detached; object registry had 1 entries 04-24 15:45:30.434: DEBUG/jdwp(351): JDWP shutting down net... 04-24 15:45:30.443: INFO/dalvikvm(351): Debugger has detached; object registry had 1 entries 04-24 15:45:30.482: DEBUG/dalvikvm(351): VM cleaning up 04-24 15:45:30.503: ERROR/AndroidRuntime(351): ERROR: thread attach failed 04

Android: ADT doesn't recognize the format of Nougat logcat

由 烈酒焚心 提交于 2019-12-01 05:20:41
问题 I have an "old" ADT: Eclipse IDE for Android Developers 23.0.2.1259578 adtproduct connected to a Nougat Pixel C. ADT doesn't succeed to read properly the format of logcat as shown on this screenshot: There was no problem before the upgrade to Nougat, aka with Marshmallow. Is there anything to do (except abandoning ADT...)? 回答1: Issue : -Eclipse is no longer supported by Android -Android Nougat/7 this broke (new LogCat protocol I read) Eclipse fix (custom build) Credit goes to: Romano in https

Filter output of adb logcat based on thread id

由 。_饼干妹妹 提交于 2019-11-30 16:29:18
I am using adb logcat -v threadtime to get the output in a format that includes time and thread id. I was wondering if there is a way to filter output based on the thread id (tid). I want to get output from certain threads only, now i can get the thread id but not the filtered output. Thanks ABentSpoon adb logcat -v threadtime | grep 123yourthreadid456 来源： https://stackoverflow.com/questions/7576579/filter-output-of-adb-logcat-based-on-thread-id
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