Using Keytool to export and change password of certificate in a , 1- Changing the keystore password: keytool -storepasswd -new new_storepass - keystore keystore.jks. Try this Working code Buttonclick to take camera; Add this inside Oncreate() captureImageInitialization(); try this it will work // for camera private void captureImageInitialization() { try { /** * a selector dialog to display two image source options, from * camera ‘Take from camera’ and from existing files ‘Select... What would be a correct way for overwriting existing row? The first tool that springs in our mind is the KeyStore API introduced in Android 4.3. However, while this solution does increase security, it is very inconvenient for the user, as it forces them to enter password each time they want to access Keystore. Try like this... public View getView(int poisition, View convertView , ViewGroup parent) { ViewHolder crimeHolder = null; //If we weren't given a view, inflate one if (convertView == null) { convertView = getActivity().getLayoutInflater().inflate(R.layout.list_item_crime, null); crimeHolder = new ViewHolder(); crimeHolder.titleTextView = (TextView)convertView.findViewById(; crimeHolder.dateTextView = (TextView)convertView.findViewById(; crimeHolder.solvedCheckBox =... You can use an if on the result. This takes a few minutes and wait for the password to be removed. 1) Create new keystore.jks file with comand line (not android studio build menu) keytool -genkeypair -alias upload -keyalg RSA -keysize 2048 -validity 9125 -keystore keystore.jks This won’t change the checksum of your keystore and won’t make any issues in app … Update your app on playstore with new apk signed with new keystore :D. Templates let you quickly answer FAQs or store snippets for re-use. Instead of putting the json in src/test/res/raw you might want to put it in src/test/resources/ and then you can use it ( with the latest build plugin and latest AS ) via getResource Be aware that there is a bug in older versions - you need to use AS from... After super.onCreate(savedInstanceState); insert setContentView(R.layout.YourLayout); you need to make a request to a server in another thread. As an example, The behavior you're seeing is one of the bugs- it doesn't handle the case of getLastLocation returning null, an expected failure. echo json_encode after mysql_query failure. ... android,logging,error-handling,sdk,production. In order to update the password using keytool: 1. Tag: android,google-play,keytool,android-keystore. It's not possible to do this using only the ArrayList. Fortunately, there are ways to recover lost keystore passwords for Android Studio projects (and … -->