App Feedback Thread - March 30, 2019 Android Dev |
- App Feedback Thread - March 30, 2019
- Maintaining Compatibility in Kotlin Libraries - zsmb.co
- I love it when android glitches out like windows!!
- Buy me a coffee link inside android app
- How is the youtube app implementing this tabs and bottom navigation layout?
- Migration from Ionic to Native
- Techniques for dealing with dynamically added view state
- androidx.concurrent.futures
- My emulator just shows a white screen and I dont know what the issue is
- DevWidget - Tools to ease your Android development
- why is sqlite used as android's database engine?
- Can you store application context in static class? Repository + MVVM
- IMEI Status API ... Why ?
- EIN for selling apps through Google Play Store
- Most of my users unable to update app
- Remote views does not initialise the image view with an image.
- [Android Library] A SharedPreferences helper library written in kotlin to save and fetch the values easily.
- How to verify my adsense account's address without pin?
- How to get images of albums from MediaStore in android?
- Game loop for Turn-Based games
- Getting JSON data from an API and showing in a list view.
- What's a good replacement for the log viewing capabilities of Android Device Monitor?
| App Feedback Thread - March 30, 2019 Posted: 30 Mar 2019 05:29 AM PDT This thread is for getting feedback on your own apps. Developers:
Commenters:
To cut down on spam, accounts who are too young or do not have enough karma to post will be removed. Please make an effort to contribute to the community before asking for feedback. As always, the mod team is only a small group of people, and we rely on the readers to help us maintain this subreddit. Please report any rule breakers. Thank you. - Da Mods [link] [comments]  | ||
| Maintaining Compatibility in Kotlin Libraries - zsmb.co Posted: 30 Mar 2019 03:10 PM PDT | ||
| I love it when android glitches out like windows!! Posted: 29 Mar 2019 10:31 PM PDT
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| Buy me a coffee link inside android app Posted: 30 Mar 2019 05:54 AM PDT Can I include my buymeacoffee profile link inside my android app? Eg: Buymeacoffee I know it's a repeated question. But I just want to know the latest update. Will the app get suspended from play store? [link] [comments]  | ||
| How is the youtube app implementing this tabs and bottom navigation layout? Posted: 30 Mar 2019 03:33 AM PDT
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| Migration from Ionic to Native Posted: 30 Mar 2019 10:34 AM PDT I have a possible interview coming up with a company that is migrating from Ionic to native Android. I have about a year of experience working on native Android, so I am unsure how that type of migration would look. What sorts of questions should I ask of the developers there to get a sense of things? Would a Junior-ish level person such as myself be able to handle that type of job? I was thinking since a codebase already exists, I would at least have something to reference while translating it to native. [link] [comments]  | ||
| Techniques for dealing with dynamically added view state Posted: 30 Mar 2019 07:47 AM PDT So this is a problem I've ran into a handful of times and usually end up with a sub-optimal solution. Basically its a situation where I have a screen, which has some content that isn't immediately visible, and also not in the view hierarchy at inflation time. For instance, a gallery view while viewing movie details, until I click on the backdrop image, I don't add the gallery view into the hierarchy in order to reduce inflation times and cut down on unnecessary network calls. What I've typically done is keep track of if that view was added into the hierarchy, and put it into the bundle, with that view's hierarchy state manually using Has anyone dealt with the type of behavior before? An app that does an extremely good job at this is Sync for Reddit, it will remember which image in a gallery you left off of even after you left the post, I'd imagine there's quite a bit of complexity and actual state being saved to disk to achieve that behavior though. Here's some code if you're interested in what I've done currently. [link] [comments]  | ||
| Posted: 29 Mar 2019 10:37 PM PDT
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| My emulator just shows a white screen and I dont know what the issue is Posted: 30 Mar 2019 10:01 AM PDT My emulator is just showing a white screen. There are no clear issues within the code. I don't where to start trying to fix it. The logcat says: I've looked up the error and cannot find any viable solution. Here is my code: public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build(); StrictMode.setThreadPolicy(policy); final EditText name = (EditText) findViewById(R.id.editText); final EditText email = (EditText) findViewById(R.id.editText2); Button button = (Button) findViewById(R.id.button); final HashMap<String, String> params = new HashMap<>(); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { params.put("name", name.getText().toString()); params.put("email", email.getText().toString()); String url = "https://10.0.2.2:8005/"; performPostCall(url, params); } }); } public String performPostCall (String requestURL, HashMap<String, String> postDataParams) { URL url; String response = " "; try { url = new URL(requestURL); //Create the connection object HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setReadTimeout(15000); conn.setConnectTimeout(15000); conn.setRequestMethod("POST"); conn.setDoInput(true); conn.setDoInput(true); //Write/send/POST data to the connection using stream and buffered writer OutputStream os = conn.getOutputStream(); BufferedWriter writer = new BufferedWriter (new OutputStreamWriter(os, "UTF-8")); //Write/send/POST key/value data (url encoded) to the server writer.write(getPostDataString(postDataParams)); //clear the writer writer.flush(); writer.close(); //close output stream os.close(); //get the server response code to determine what to do next (i.e success/error) int responseCode = conn.getResponseCode(); System.out.println("responseCode = " + responseCode); if (responseCode == HttpsURLConnection.HTTP_OK) { Toast.makeText(this, "contact saved :)", Toast.LENGTH_LONG).show(); String line; BufferedReader br = new BufferedReader( new InputStreamReader(conn.getInputStream())); while((line = br.readLine()) !=null) { response+=line; } } else{ Toast.makeText(this, "Error failed to save contact :(", Toast.LENGTH_LONG).show(); response = ""; } } catch (Exception e) { e.printStackTrace(); } System.out.println("response = " + response); return response; } //this method converts a hashmap to a URL query string of key/value pairs // (eg, : name=kaleem&job=tutor&...) private String getPostDataString(HashMap<String, String> params) throws UnsupportedEncodingException { StringBuilder result = new StringBuilder(); boolean first = true; for (Map.Entry<String, String> entry : params.entrySet()) { if (first) first = false; else result.append("&"); result.append(URLEncoder.encode(entry.getKey(), "UTF-8")); result.append("="); result.append(URLEncoder.encode(entry.getValue(), "UTF-8")); } return result.toString(); } } [link] [comments]  | ||
| DevWidget - Tools to ease your Android development Posted: 30 Mar 2019 08:57 AM PDT | ||
| why is sqlite used as android's database engine? Posted: 29 Mar 2019 06:42 PM PDT Full text search in sqlite is utter crap. I can understand for historical reasons why sqlite was used, but nowadays with your quad-core up to octo-core processors, it's powerful enough to run something more powerful, so why doesn't Android use something like mariadb? Are there plans to upgrade the db engine? [link] [comments]  | ||
| Can you store application context in static class? Repository + MVVM Posted: 30 Mar 2019 01:27 AM PDT Hello, I am trying to follow MVVM design pattern + Repository. I don't use Dagger for DI, because we are building a library and using Dagger2 in a library, would create tons of problems for application, which use Dagger ourselves. Also, with clean architecture it is not that difficult to build DI itself. Right now, I am facing a problem that I am using AndroidViewModel instead of ViewModel, because I need application context in most of ViewModels. Can I create a save application context from an activity inside of static Repository class? That way I could inject Repository into ViewModel, which would have access to an application context itself. I have read that it is safe to store application context inside of static class, without leaking it, because static class survives application lifecycle, same as application context. Please correct me if I am wrong. [link] [comments]  | ||
| Posted: 30 Mar 2019 05:03 AM PDT Why is it impossible to get a free open API to check if an IMEI is blocked or if the phone is officially unlocked ? Why ? I would think that this info should be available freely to the best interest of users, operators and Cellphone makers. Any idea if there is a way to pull these two basic data points ? Maybe even more, like manufacturer and phone model ? [link] [comments]  | ||
| EIN for selling apps through Google Play Store Posted: 29 Mar 2019 08:11 PM PDT Any thoughts about whether it's good to declare a business name and get an EIN when selling Android apps? This is the first year I've gotten an 1099-misc for income from in-app purchases, but I didn't get a 1099-sa for the ads I show (didn't hit the threshold). So I'm wondering whether I should keep it simple (and maybe slightly more off the grid) by using my name and SSN or go all in with a proper business name and EIN. [link] [comments]  | ||
| Most of my users unable to update app Posted: 29 Mar 2019 09:31 PM PDT I received feedback from many of my app users that they were unable to install the latest update. Everytime the update they receive an error saying "Couldn't update app. Error Code 910" . Searching the web for this code shows that the problem could be in Google play app itself. Recommeded those suggested solution (which is to clear cache and data of the Google play store app) to users, but doesn't seem to fix the problem. Close to half of my users are unable to install the update. Has anyone here faced this issue? [link] [comments]  | ||
| Remote views does not initialise the image view with an image. Posted: 29 Mar 2019 07:36 PM PDT I am learning Android, and I am stuck trying to solve a problem which I don't know how to resolve. I am trying to build a custom notification that has an image view, and text view. The image view shows an icon, while the text view shows some user friendly message Reduced Layout xml
Code in the Custom view ``` NotificationCompat.Builder notificationBuilder = . . . . // code to initialize the builder RemoteViews rootView = new RemoteView(context.getPackageName(), R.layout.notification); String errorMessage = . . . . // Fetch error message from the system. if (!TextUtils.isEmpty(errorMessage) { rootView.setViewVisibility(R.id.notification_action_error, View.VISIBLE); rootView.setImageViewResource(R.id.notification_action_error_icon, R.drawable.ic_error); rootView.setTextViewText(R.id.notification_action_error_text, errorMessage); } else { rootView.setViewVisibility(R.id.notification_action_error, View.GONE); } notificationBuilder.setCustomBigContentView(rootView); ``` However, I don't see the message icon on the notification. This is what I see I have tried defining the android drawable source for a a text view, but nothing seems to be working. I would appreciate any assistance. [link] [comments]  | ||
| Posted: 30 Mar 2019 10:01 AM PDT
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| How to verify my adsense account's address without pin? Posted: 30 Mar 2019 08:18 AM PDT I created console on my sister's name, because someone else used my ID card to create his account. I paid 27$ to create my this account(sister ID card) through my personal bank card(my name). Now, i want to verify my adsense account. How to do it. [link] [comments]  | ||
| How to get images of albums from MediaStore in android? Posted: 30 Mar 2019 02:15 AM PDT Hi, I write music app aplication and I wanna get the list of songs. Therefore, I get a title, an artist name, data and I wanna get an image. I wrote the code(the link below) where I wanted to get the images but I got nothing. Can u help me? [link] [comments]  | ||
| Game loop for Turn-Based games Posted: 30 Mar 2019 01:18 AM PDT Hi everyone! I'm trying to develop a turn-based card game as a side project, and I can't find any articles or tips as to where and how to implement the "game loop". Somewhere in the application, there should be a loop of sorts to iterate over all the players (human players or AI that I can implement) and I can't figure out where and how to implement it. I know it doesn't have to be a straight out "while" loop, it can be a service which pops up when each turn is over or something like that. I'm also aware of the google game services but since this is a side project I'd rather not pay for the api since I don't plan to publish it or anything like that. Any links or tips would be useful. [link] [comments]  | ||
| Getting JSON data from an API and showing in a list view. Posted: 30 Mar 2019 02:59 AM PDT Does anyone have some good links to tutorials? I'm really stuck on an assignment. [link] [comments]  | ||
| What's a good replacement for the log viewing capabilities of Android Device Monitor? Posted: 29 Mar 2019 08:54 PM PDT It's been a while since I've done android development, and previously the Android Device Monitor used to be really great at viewing logs after deploying to device. You could search, filter by tags and color code the output. Now that monitor is removed, what's a good alternative? [link] [comments]  |
![[Android Library] A SharedPreferences helper library written in kotlin to save and fetch the values easily.](https://b.thumbs.redditmedia.com/dDZ6-eyBTgKxW7-WNvAFwXwkt7L18U-I548rQ66XMvw.jpg "[Android Library] A SharedPreferences helper library written in kotlin to save and fetch the values easily.")
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