Can you make sure that you are calling these statements from the “main” thread outside of a delayed asynchronous callback (for example inside the onCreate() method). As soon as I call the same statements from a “delayed” method. In my case a ResultCallback, I get the same message. In my Fragment, calling the code below from inside a ResultCallback method produces … Read more
In Ubuntu, pip is provided by the python-pip package. You can install it in the Software Center, or, if you prefer to use the command line: If you have not already installed python-dev and build-essential, you should install them too. (But it seems your apt-get command might have successfully installed them. If you’re not sure, you can check by trying to install them again. Or with apt-cache … Read more
replace() does 2 things: Remove currently added fragment (A) from the container (C) you indicated Add new fragment (B) to the same container These 2 operations are what is saved as a Backstack record / transaction. Note that fragment A remains in created state, and its view is destroyed. Now popBackStack() reverses your last transaction that you’ve added to BackStack. … Read more
Set the path of adb into System Variables. You can find adb in “ADT Bundle/sdk/platform-tools” Set the path and restart the cmd n then try again. Or You can also goto the dir where adb.exe is located and do the same thing if you don’t wanna set the PATH. If you wanna see all the … Read more
I uninstall my old android studio and delete folders from the previous installation. Then, I install the new version of android studio. But, I am having the same issue as the one on Android adb devices unauthorized Basically, the phone will not display a message which asked me to confirm. I found the adbkey.pub and adbkey … Read more
You’re calling it from a worker thread. You need to call Toast.makeText() (and most other functions dealing with the UI) from within the main thread. You could use a handler, for example. Look up Communicating with the UI Thread in the documentation. In a nutshell: Other options: You could use Activity.runOnUiThread(). Straightforward if you have an Activity: You could also post … Read more
I uninstall my old android studio and delete folders from the previous installation. Then, I install the new version of android studio. But, I am having the same issue as the one on Android adb devices unauthorized Basically, the phone will not display a message which asked me to confirm. I found the adbkey.pub and adbkey … Read more
I ran into this very issue today morning and found the solution for it too. This issue is created when you have messed up one of your .xml files. I’ll suggest you go through them one by one and look for recent changes made. It might be caused by a silly mistake. In my case, … Read more
Can you make sure that you are calling these statements from the “main” thread outside of a delayed asynchronous callback (for example inside the onCreate() method). As soon as I call the same statements from a “delayed” method. In my case a ResultCallback, I get the same message. In my Fragment, calling the code below from inside a ResultCallback method produces … Read more
Error Description Actual Reason Your code trying to create a substring with though your actual response string length is = 28, so String length is not long enough to create a substring of 500 characters. Solutions : Validate length using ternary operator ?:mTextView.setText(“Response is: “+ ((response.length()>499) ? response.substring(0,500) : “length is too short”)); Note : Ternary … Read more