logcat

I tried to run it on my phone but I got only a white screen. Can't figure out where is mistake here... Java package make.myapplication; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.TextView; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); final TextView text = (TextView) findViewById(R.id.textView); text.setOnClickListener(new View.OnClickListener() { @Override public void

I ran Logcat on a command window and tried all possible formats: brief — Display priority/tag and PID of the process issuing the message (the default format). process — Display PID only. tag — Display the priority/tag only. raw — Display the raw log message, with no other metadata fields. time — Display the date, invocation time, priority/tag, and PID of the process. thread — Display the priority, tag, and the PID and TID. threadtime — Display the date, invocation time, priority, tag, and the PID and TID. long — Display all metadata fields and separate messages with blank lines. I could not

I have an application and I'd like to collect the LogCat messages of a specified level and tag. Can I somehow get the accumulated messages at some point? I don't want to collect the messages one by one, it should be the sum of them like when I use adb to read the actual log. Is this possible? Try this: Note that in Android 4 you will only see the log messages that were written by your own app unless you have root access. public static String getLog(Context c) { try { Process process = Runtime.getRuntime().exec("logcat -d"); BufferedReader bufferedReader = new BufferedReader(new

Android SDK: adb shell 命令的使用（am、pm、wm、screencap、monkey等） https://blog.csdn.net/xietansheng/article/details/86675136 Android SDK: adb 常用命令的使用（无线连接、端口转发、文件传输、APK安装卸载、Logcat日志） https://blog.csdn.net/xietansheng/article/details/85472666 来源： https://www.cnblogs.com/tc310/p/11871835.html

In an android app I am trying to get my application log messages and saving them to file I am using the code below. I am using a different TAG for each of my class and there are several of them. doing logcat -d gives me all irrelevant messages.. putting my package name like logcat -d myapp.com:I *:S does not work the results are empty but if I do logcat -d MYCLASS1TAG:I MYCLASS2TAG *:S then it works, but I have many classes.. how can I just put my package name and get results ..?? try { Process process = Runtime.getRuntime().exec("logcat -d"); BufferedReader bufferedReader = new BufferedReader