The comment posted by the OP to the question (basically stating that the targetSDK doesn’t affect the compiling of an app) is entirely wrong! Sorry to be blunt. In short, here is the purpose to declaring a different targetSDK from the minSDK: It means you are using features from a higher level SDK than your … Read more
You can simply switch your Activity’s windowSoftInputModeflag to adjustPan in your AndroidMainfest.xml file inside your activity tag. Check the official documentation for more info. <activity … android:windowSoftInputMode=”adjustPan”> </activity> If your container is not changing size, then you likely have the height set to “match parent”. If possible, set the parent to “Wrap Content”, or a … Read more
Finally, Google released an official version of the pull-to-refresh library! It is called SwipeRefreshLayout, inside the support library, and the documentation is here: Add SwipeRefreshLayout as a parent of view which will be treated as a pull to refresh the layout. (I took ListView as an example, it can be any View like LinearLayout, ScrollView … Read more
Hardware I’m sorry, but upgrading development station to SSD and tons of ram has probably a bigger influence than points below combined. Tools versions Increasing build performance has major priority for the development teams, so make sure you are using latest Gradle and Android Gradle Plugin. Configuration File Create a file named gradle.properties in whatever … Read more
When you want to update your minSdkVersion in an existent Andriod project… Update build.gradle (Module: YourProject) under Gradle Script and make sure that it is NOT build.gradle (Project: YourProject.app). An example of build.gradle: apply plugin: ‘com.android.application’ android { compileSdkVersion 28 buildToolsVersion “28.0.2” defaultConfig { applicationId “com.stackoverflow.answer” minSdkVersion 21 targetSdkVersion 28 versionCode 1 versionName “1.0” } … Read more
There are ways to make this a more generic solution, if that suits your needs. For example, if you want to generically have all list preferences show their choice as summary, you could have this for your onSharedPreferenceChanged implementation: public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { Preference pref = findPreference(key); if (pref instanceof ListPreference) { … Read more
I recently had trouble with this, and regardless of what I did(restart adb, edit adb_usb.ini, restart computer+device+swap usb port, reinstall studio etc. etc.) I just couldnt get it to work, and could not even detect my device using ‘adb devices’. Finally after about 2 hours of googling and testing, someone suggested switching to PTP instead … Read more
By using getText(): Button mButton; EditText mEdit; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); mButton = (Button)findViewById(R.id.button); mEdit = (EditText)findViewById(R.id.edittext); mButton.setOnClickListener( new View.OnClickListener() { public void onClick(View view) { Log.v(“EditText”, mEdit.getText().toString()); } }); }
I’ll answer this anyway. Just in case someone needs it. ReceiverActivity.java An activity that watches for notifications for the event named “custom-event-name”. @Override public void onCreate(Bundle savedInstanceState) { … // Register to receive messages. // We are registering an observer (mMessageReceiver) to receive Intents // with actions named “custom-event-name”. LocalBroadcastManager.getInstance(this).registerReceiver(mMessageReceiver, new IntentFilter(“custom-event-name”)); } // Our … Read more
👉 1st try “Cold booting” the emulator as suggested here. 👉 If cold booting doesn’t work, try changing the DNS address of your network to 8.8.8.8 (Google’s DNS) or another of your preference: MacOSX: Open “System Preferences” Click on “Network” Select the network which your computer is connected and click on “Advanced” Select “DNS”, Select … Read more