Android APP development to pay attention to what problems

What to pay attention to Android APP development

Misunderstandings that need to be avoided in the custom development of cell phone APP

1, cell phone APP custom development needs to be a clear division of labor

We all know that a professional cell phone APP development company necessary staff in addition to the development of programmers, there will be planners, UI designers, product managers, testers, APP promoters and so on. That is to say, custom development of a cell phone APP is not simply only the development of programmers, but also need to each link of the staff division of labor and cooperation, work together. Therefore, the custom development of mobile APP needs to be a clear division of labor, each in their own way.

2, clear custom APP development process

Mobile software development not only requires thorough consideration of the decision makers, but also needs to be carried out in accordance with the predetermined set of routes and processes to step by step to complete the intended matters. Mobile APP custom development is the same reason, do not in the flow chart is not made before the start of the substantive development work. APP development flow chart exists to ensure that each link in the custom development can be successfully completed. Determined by a certain logic, it helps to simplify the development programmer's work matters.

3, mobile APP custom development needs to ensure the quality of user experience

Custom development is different from the general development of cell phone APP, so it requires careful communication between the demand side and the development engineers, while making full use of the innovative vision of the program adjustments. Mobile APP custom development needs to constantly improve the user experience in order to achieve the enhancement of the user's viscosity of the APP software. This aspect mainly starts from the details, such as UI design, page fluency and other details. Secondly, the cell phone interface is limited, and the layout of the functional areas should be reasonably arranged.

Food live APP development to pay attention to what issues

1. live classification:

Food live APP production according to the type of food, geography, etc. classification, each category is set up corresponding labels, so that users can quickly read to see.

2. Certification live:

You want to open the live must be authenticated, and pay a certain deposit, can regulate the behavior of everyone, so that the overall level of the industry can be improved; if you do not want to live can apply for the return of the deposit.

3. Live interaction:

Users can interact with the anchor in the live room, send text messages in the chat interface, as well as send emoticons, gifts and so on.

4. Promotional activities:

In the major food section, the food live APP software in order to improve user participation, its combination with the offline, to organize a variety of promotional activities; users can live broadcast through the online registration to participate.

5. Live Mall:

Users can go to the live mall, buy live supplies, gifts and so on.

6. Payment and cash withdrawal:

Supporting the conversion of gold coins of the anchor to cash withdrawal, user recharge, etc.

The Android app needs to be developed in a way that it can be used for the live broadcasting.

Android app development need to pay attention to what details

Android APP development attention to the problem of one:APP development can bring what value to your users

In the production of Android APP development can bring what value to the user, which is the key to why the user to download your cell phone application software. An app that is favored by the users is able to solve some problems. So developers should think more from the user's point of view when making apps, not just from the designer's point of view. If you make the APP is not want to make money purely for fun for their own development of course you can not consider the user experience.

Android APP development attention to the problem of two: the development of communication before the exchange of communication needs

In the need to determine to develop, we must meet to chat to communicate the needs of this time to pay attention to the core functions of the App, you need to understand the need to expand, to enrich your needs, and to provide solutions. A lot of problems boils down to the fact that there is not enough communication at the time of communication, which leads to delays in the development project.

What points should be noted in the development of educational APP

Avoid sensitive topics, such as about national leaders, about current politics, religious, superstitious, etc., are not involved, otherwise it is very troublesome.

Android APP development should pay attention to what details

1, mobile APP custom development needs to be a clear division of labor, we all know that a professional mobile APP development company necessary staff in addition to the development of programmers, there will be planners, UI designers, product managers, testers, APP promotion staff and so on. That is to say, the custom development of a cell phone APP is not simply only the development programmer, but also need each link of the staff division of labor and cooperation, work together. Therefore, the custom development of mobile APP needs to be a clear division of labor, each in their own way.2, clear custom APP development process mobile software development not only to the decision maker's thorough consideration, but also need to performers in accordance with the predetermined set of routes and processes to step by step to complete the predetermined matters. Mobile APP custom development is the same reason, never before the flow chart is not made, then start to carry out the substantive development work. APP development flow chart exists to ensure that each link in the custom development can be completed successfully. Determined according to a certain logic, which is conducive to simplifying the work of the development programmer's matters.3, the custom development of mobile APP needs to ensure the quality of the user experience custom development is different from the general development of the mobile APP, so you need to demand-side and development engineers to communicate carefully, while making full use of the innovative vision of the program adjustments. Mobile APP custom development needs to constantly improve the user experience in order to achieve the enhancement of the user's viscosity of the APP software. This aspect mainly starts from the details, such as UI design, page fluency and other details. Secondly, the cell phone interface is limited, and the layout of the functional areas should be reasonably arranged.

APP development should pay attention to what issues

Android development needs to pay attention to a few:

1, the imported class library needs to be in the same level as the project in the directory, beware of resource files and class libraries in the conflict.

2, textviewsetText for int, textview color code settings, set/getTextSize unit problem.

3, json attribute nodes can not have spaces.

4, asset under the use of third-party fonts xx.ttf must be all lowercase.

5, listView custom adapter in the reuse of holder, if the view/checkbox corresponds to a different state to display a different picture, remember to write all the cases, otherwise there will be a problem of confusion.

6, when doing uploads, remember to ask the server if there is a limit to the size of the uploaded file.

7, context/getApplicationContext, depending on whether you need to involve the ui when choosing the appropriate context.

8, there is reuse, try to new object operations such as moving to the reuse outside, in case oom.

9, the database operation lock.

10, using Activity to show the dialog, popupwindow and other controls need to be closed in Activity (also given off before).

11, toast, to determine whether the format (empty, etc.) package.

12, ui layout testing on multiple models.

13, new handler time try to write immediately after the acquisition of other controls, to prevent the empty pointer.

14. context.startActivity(); to intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);.

15, for some specific can only be the number of editText Set the soft keyboard type for the number, for the user to save switching this step, edittext.setInputType(EditorInfo.TYPE_CLASS_PHONE);.

16, armeabi-v7a.

17, listening to keyboard input will be twice: (once up once down).

18, different types of resource files are best not to rename, otherwise you will occasionally find empty pointers, eclipse will draw, find into another control.

19, AlarmManager PendingIntent this thing in miui does not matter.

20, part of the system datepickdialog onDateSet execution twice.

21. fragment startActivityForResult callback.

app development should pay attention to what data to analyze

An APP in the development process are not required to analyze data. You only need to analyze data before the app is an app and after the app has become an app.

Before the app:

Whether the blueprint is valuable or not requires a series of analysis. Through the APP market research and prospect analysis we can know whether our APP blueprint is worth to develop, and how to develop. The data to be analyzed in this series of research are:

User demand. Whether the user has a need, this APP whether to meet the user's desire. An APP developed in this way can meet how many users of how many desires, are to be predicted in advance.

Market gap. Now the current market situation is the red sea is very red and the blue sea is not full, the existing APP has not yet fully covered the user's needs. In this included in the not included relationship, the user needs not yet covered become market gaps, and become the potential for entrepreneurs to nurture their dreams.

Basic data - profit model, profitability factors and costs. With the purchase of store opening a reason, in order to another APP to create a billion dollar body, at first the profit model needs to be analyzed clearly.

Competitive S.W.O.T. analysis to analyze the strengths, weaknesses, opportunities and challenges of competitors. You can also analyze the strengths, weaknesses, opportunities and challenges of your own product for the status of competing products.

After becoming an APP:

The monitoring of regular data indicators, such as the number of users, the number of new users, the amount of UGC (social products), sales, payment, user turnover, a variety of data during the promotion period and so on. This is also a key factor in determining the operational status of an APP. The company should pay a little attention.

Channel data analysis. In the amount of users acquired by the APP through various channels, it becomes important to monitor how good or bad a channel is. It is also necessary to score the channels according to the user performance of each channel, to sort out which channel is worth spending resources and which channel wastes resources.

User core conversion rate. At first the cost of developing an APP itself is not for charity. Therefore, this APP brings you how much dividends, how the conversion rate, this data must also be analyzed accordingly. Each industry has a different conversion rate, and comparing your conversion rate to the industry average in the market will give you a good idea of your development status and where you stand in the industry.

Duration monitoring. Is for users and is used to measure user activity in the regular data metrics monitoring.

Active user dynamics. This is the core force of the user's core conversion rate, pay close attention to the dynamics of APP active users, targeted push, which is the most valuable resource of an APP.

User lifecycle monitoring. This is more inclined to social, game APP, when the APP on-line a half a year or a year later, and then return to analyze a normal user, how to complete the experience of your APP, with how much time. According to this data and then combined with some other data can be roughly estimated product to what size, but just an indicator is not very authoritative, after all, the development of an APP affects too many factors.

What problems should be noted in the development of e-commerce APP

1, price

The traditional outsourcing of the development process of e-commerce APP: APP needs to be developed from scratch, wasting a lot of R & D costs, communication costs, etc., so the cost is usually 100,000 to start with. The cheaper APP templates on the market, although the cost is relatively low, but the function and performance is simple, and with the update of the cell phone, will gradually appear various problems.

2, the type of APP

The common APP is mainly negatively divided into three kinds, native development, hybrid development and H5 web mode.

Native development performance is the best, but the cost is high; H5 web mode development cycle is short, but the function is limited, performance is poor, open speed is slow, etc.; mixed mode is compatible with both, but the current technology is immature, compatible with the effect is not good.

3, APP function

For the e-commerce APP, its final operational effect strongly depends on the function. Traditional e-commerce APP, may only be able to online shopping.

4, update iteration

APP product development is not overnight, the need to constantly adjust the modification based on market feedback, the traditional APP development, APP update iteration needs to be re-developed, and the price is not expensive.

In fact, the above problems can be completely solved in the application park, the application park is used in the online APP production, set the development of a good native APP template, the price and functionality are the most competitive in the market.

How to go online after APP development, what problems need to pay attention to on the line

When the developer has finished developing an APP and listed, he will definitely find the importance of promotion. But the big selling products are not all the credit of the promotion, the quality of the product itself is more important, good promotion can assist a good product success, but a bad product promotion to do more will only be scolded. Look at the list of countries, on the list are basically very good products, now is not the world of promotion, but it does not mean that you do not need to promote. Want a product hot, need is a good product + promotion. Specifically, you can go to the official website of the ZeSi network to see.

What are the issues to pay attention to in room card chess app development?

First, the number of people online

Due to the reason that the bad money expels the good money, a lot of room card chess app developed out of the bad street can only carry 300-400 people online, and the top server can not be more than 500 people.

Second, the card problem

The card game to the middle of the easy lagging, so that the player cranky and irritable crazy, not to mention the attraction of retention, attraction recharge, room card mode chess app, technology-based developers are completely based on the conscience of the production.

Third, the card game interruption

Network instability, that is, the network is sometimes out of order after the disconnection, the game server crashes, the player can not come back to continue to play cards, you have to stop the server? , re-open.

Room card board game play is relatively simple, unified rules, room card board game with the times is the sign of the game links, game mode play structure adjustment, and game sound quality innovation.