1618 questions
Hello.In the process of trying to use an external project, I updated it because my Android (latest version) is lower than the sdk that can be supported.But like the image below, Configuration 'compile...
Currently, we have created the app in one package for Android phones and Android TVs. The name should be different when registering for the store. If the Android phone app registered in the store is a...
HardKeyKeyCode: Assume that you have VoulmeUp, and if you press this VoulmeUp, a popup will float.When you press the same Voulme Up Hard Key within seconds of pressing Voulme Up,To prevent events from...
If it's 10:15 as implemented in Everytime, I'd like to change it to only 1/4 color, which is 15 minutes, so how can I implement it?It is being implemented through textview.
//hm.get(name): 1_01.wav//sound_list: [1_00.wav,1_01.wav]//Value is as above.Log.d(asdf, String.valueOf(sound_list.contains(hm.get(name)))); //-1Log.d(asdf, String.valueOf(sound_list.contains(1_01.wav...
I'm making a simple app. I take pictures from the gallery and include them in my app.I need to save this picture, where should I save it?The db file is automatically saved in the app, but I don't know...
I am studying APP.Let me ask you a question about the life cycle.I understand that when you run the application, onCreate() runs only once.But if you turn on the application, press the home button, an...
Hi, how are you?The menu during UI production is implemented using Fragment.The problem is that there is a phenomenon that is too slow on the first run of the fragment.Except for the first time, it co...
For example, in MainActivity, use Button to float a single Dialog.case R.id.txtCalibMain: SubMenu_Calib mCalibDialog = new SubMenu_Calib(instance); mCalibDialog.show(); break;Like this, but before the...
public class MainActivity extends AppCompatActivity { private WebView webView; private TextView txt_address; private Handler handler; @Override protected void onCreate(Bundle savedInstanceState) { su...
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