logcat

adb shell Logcat with Package Name

由 青春壹個敷衍的年華 提交于 2019-11-26 18:32:48
问题 Is it possible to also display the Log's Package Name in each line? Using logcat -v long leaves exactly the package name field (after PID) empty. I want to filter the Logs from a specific application with different Tags, just wondering if it is possible. 回答1: logcat record does not have a "package name field". Therefore there is no standard/built-in way to filter by it. Although since Android 7.0 you can use logcat --pid option combined with pidof -s command to filter output by binary/package

How to open LogCat in Eclipse (for Android Debug)

由 浪子不回头ぞ 提交于 2019-11-26 18:29:15
问题 I'm debugging my Android App from book I bought. In book says (and shows on PrintScreen in book), that I need to look at LogCat Console. But I don't have it opened in my Eclipse. I searched in options, but I couldn't find how to open it. How open LogCat console?! 回答1: LogCat is located here: Window > Show View > Other > Android > LogCat I hope this helps. 回答2: It's available here: In Eclipse, Goto Window-> Show View -> Other -> Android-> Logcat. You can find commands and stuff you can do with

How to filter Android logcat by application? [duplicate]

由 你。 提交于 2019-11-26 18:27:30
This question already has an answer here: Filter LogCat to get only the messages from My Application in Android? 30 answers How can I filter Android logcat output by application? I need this because when I attach a device, I can't find the output I want due to spam from other processes. Edit: The original is below. When one Android Studio didn't exist. But if you want to filter on your entire application I would use pidcat for terminal viewing or Android Studio. Using pidcat instead of logcat then the tags don't need to be the application. You can just call it with pidcat com.your.application

Why MediaPlayer throws NOT present error when creating instance of it?

由 大兔子大兔子 提交于 2019-11-26 17:37:22
When creating an instance of MediaPlayer LogCat shows this error: QCMediaPlayer mediaplayer NOT present Why is that and is it normal? Sample: package com.example.testapp; import android.app.Activity; import android.media.MediaPlayer; import android.os.Bundle; public class MainActivity extends Activity{ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); MediaPlayer mediaPlayer = new MediaPlayer(); } } It means your platform does not support QCMediaPlayer. QCMediaPlayer provides extended APIs and interfaces to get and set MPD attributes for DASH

Restore LogCat window within Android Studio

由 喜你入骨 提交于 2019-11-26 17:29:13
I have recently started to use Android Studio v0.1.1, And i can't seem to find LogCat... Is it gone? Or if not, how can I enable it? If it is gone, is there any way to enable something similar to log my app behavior (and mainly crashes)? rudy s I think I still can find logcat in my installation of 0.1.1 Try pressing Alt + 6 on Windows or CMD + 6 on Mac. Manoj Behera Check if you have hidden it... Use Alt + 6 to bring up the window and click on the button shown below 'Restore logcat view' You can show it pressing Alt+6 Or... Tools-> Android -> Android Device Monitor will open a separate window

Android Debugging with Logcat and Emulator. Is it possible?

由 烈酒焚心 提交于 2019-11-26 16:07:52
问题 This is pretty simple: I'm using NetBeans on Linux with Android emulator 1.6. I have Logcat on my android phone, but the process of getting the messages to somewhere readable isn't smooth at all. Can someone tell me how to get Logcat running on the emulator? Is there anything I can do to see debug messages other then having to copy the apk to my phone and testing it? Thanks in advance! 回答1: You have a few options for viewing the debug log output, assuming you have the SDK installed and your

sendUserActionEvent() is null

由 浪子不回头ぞ 提交于 2019-11-26 16:07:05
I've got a real doozy here. When I click on spinners, open menu items, or open context menus on long-clicks I get the same Logcat message: 08-02 21:20:57.264: E/ViewRootImpl(31835): sendUserActionEvent() mView == null The tag is ViewRootImpl , and the message is sendUserActionEvent() mView == null . I could not find anything helpful about this on the web. I searched through the Android sources and found some references to mView , but I could not find the file in which this log message is printed. For reference, I'm using a Samsung Galaxy S4 running 4.2.2, or API 17. The same message does NOT

What do these Android logcat warnings mean?

由 心不动则不痛 提交于 2019-11-26 15:58:00
问题 It doesn't seem to impact anything in my app... yet. I'm using the Android support libraries for the first time (my projects to date have not used support libraries), but this is a new project without much in the way of customization yet. Activities were generated by Android Studio 0.9.2 and implement Navigation Drawer. Running this on a Verizon Samsung Galaxy SIII running Android 4.4.2. Project is set to minSDK of 15 and targeted SDK of 21. 11-21 10:31:18.204 7095-7095/com.myapp.debug I

How to filter out a tagname in Eclipse LogCat viewer

由 与世无争的帅哥 提交于 2019-11-26 15:06:13
问题 I have an Android application that "spams" the LogCat and I would like to remove its logcat entries in order to have an output more readable. Is it possible to have a filter that remove the LogCat entries for a specific tag name? Or a search pattern that does the trick? 回答1: Yes. Create a filter where the "By log tag" field is ^(?!.*(MYTAG)).*$ where MYTAG is the tag you don't want to see. I am not a regexp expert (a "regexpert"? ;-) ) so there may be a simpler way to do that negation, but I

Send Logcat output of an App to an EmailAdress

由 自作多情 提交于 2019-11-26 14:21:35
问题 We are now testing our application with a few friends. Sometimes there are some errors which don't throw an exception. So I don't really know whats the problem was. So I thought it would be a good idea to implement a menu item which allows to send the logcat output to a e-mail address, so that we can examine the log. Unfortunately I didn't find a hint in the Internet how to extract the logcat from a phone. How to send an email shouldn't be the problem. 回答1: Look at android-log-collector, as
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