[ad_1] You have to upload the zipped file you get. Not the apk in the case of Instant apps. 2 [ad_2] solved Upload failed : Your Instant App APKs should contain at least one base APK
[ad_1] You need to update the Firebase versions to the latest Note : Latest firebase version is 15 [ad_2] solved Fix the version conflict (google-services plugin)
[ad_1] Here is how spinner can be used // Reference the spinner Spinner spinner = (Spinner) findViewById(R.id.spinner); // Set spinner onItemClickListener spinner.setOnItemSelectedListener(new OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) { Toast.makeText(secActivity.this, “You have clicked”, Toast.LENGTH_SHORT).show(); } }); 2 [ad_2] solved Trying to add an onItemSelectedListener to a spinner
[ad_1] class MainActivity extends Activity { protected EditText textVoice; Button button; TextToVoice textToVoice; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.ln_dialog); textVoice = (EditText) findViewById(R.id.textVoice); button = (Button) findViewById(R.id.button); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { textToVoice = new TextToVoice(MainActivity.this,textVoice.getText().toString()); textToVoice.listenVoice(); } }); } public class TextToVoice extends MainActivity { String textString; Context … Read more
[ad_1] Start with studio When starting with studio will be confusing but don’t worry I think this may help you Start a project Writing a layout first decide the layout for the app for scrollable apps use Writing java this is main part here you can do wherever you want to do with your app … Read more
[ad_1] I recommend for you the SharedPreferences. This is an in Android simple class, that stores you data in Key-Value sets. Here is the code: SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext()); This initialize your SharedPreferences. If you want to write/change a value, do this: SharedPreferences.Editor editor = sharedPref.edit(); editor.putInt(“KEY_TO_VALUE”, 123); editor.commit(); You also can put in there … Read more
[ad_1] Unfortunately for you, this isn’t a “Tutorial” site. If you have a specific issue, people will help you. But for a tutorial, google around some blogs. Based on your description, you need to: Configure some triggers (prolly SCM change, or timer based) Perform GIT checkout Perform Gradle build step Decide where to Archive your … Read more
[ad_1] No problem arises when you switch on the developer option in your smart phone. It never affects the performance of the device. Since android is open source developer domain it just provides permissions which are useful when you develop application. Some for example USB debugging, bug report shortcut etc. [ad_2] solved Is it safe … Read more