[转] Android Studio快捷键生成TAG、Log.x日志输出
转自: https://blog.csdn.net/qq_28193019/article/details/91050915
生成TAG
logt+Tab键:
private static final String TAG = "Extract";
生成Log.d()
logd+Tab键:
Log.d(TAG, "onCreate: ");
生成Log.e()
loge+Tab键:
Log.e(TAG, "onCreate: ",new Throwable());
生成Log.i/w类似
Log.i(TAG, "onCreate: ");
Log.w(TAG, "onCreate: ", );
logm+Tab:打印参数
Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
logr+Tab:打印返回值
Log.d(TAG, "onCreate() returned: " + );
查看日志输出
在Android Studio Logcat选项卡,中可以选择过滤的级别,来过滤日志输出,比如Verbose、Debug、Error等,上面的选项(如Debug)会包含下面选项(如Error)的日志