news 10 app for android

Today in the technical summary, the way to share knowledge, personal advocating sharing.Get the package name of the foreground process in the following ways:1.android API 10-20Obtained by Getrunningtasks in Activitymanager.2.android API 21-22 ( part of the Google update package is not upgraded)Because the system disables the Getrunningtasks interface above API 21

Here are the most easily encountered react native Android-related case: 1. After the app launches, the Red interface, unable load jsbundle: Workaround: Generally speaking, you are using the Dev-serve way, and your server does not match correctly, if you are running with a mobile phone, you need a PC and mobile phone in the same wifi, and through the menu key set Menu-ip for the PC's

satisfied, everything looks so smooth and perfect, come on, run the program.What you see may be something like this:Java.io.IOException:Permission denied (missing INTERNET Permission?)Why? Why? Why?Worked hard, XX x, you let me see this.No hurry, no hurry, the above is written very clearly, no access to the network, then, in the project found Androidmanifest.xml this file, add a line of code can.Add this line of code to the front of the This next screen shows a lot of weather data.If the displa

Android reinforcement-2. Learn to crack the app before reinforcement and debug the program for modifying the memory value, [All Rights Reserved. For more information, see the source .] Because the company's project requires app reinforcement, after several months of research, I have achieved a complete set of third-party reinforcement solutions such as love encry

From: http://www.eoeandroid.com/thread-79024-1-1.html I think it's interesting. I just turned around to avoid turning around in the future! The collected applications are prepared for developers. I believe they will be of great help to you. The following lists 10 Android apps that are helpful to developers: 1. Remote Desktop client this application helps you connect to your Windows computer.

ensure that the object is basically stable in a value.Performance boost: Here we find that using Sparsearray this set instead of HASHMAP, we know that Sparsearray is a tool class for Android and is officially recommended to replace the HashMap class, Its internal use of the two-point search to improve the efficiency of the search, and not a little bit two oh, who use who know, the specific content want to understand, can degree Niang brother or left

In the previous article "Android Learning Series (22)-Comparison of App Main Interface", we analyzed several main interface la S and selected the most popular classic layout.Today, we will use the code to implement this classic layout. 1. Preview a chartLet's take a look at the final Interface Design: The top part is a 9patch background image + title text;There are five tab labels at the bottom, indicating

the Intent. Verify The caller's package name , Action , and so on . 8. Add the appropriate self-defined permissions to the service. If you only have your own application, you can add exported = False (same as ContentProvider).9. Restrict access to activity. If you only have your own application, you can add exported = False.10. Make sure that debug mode is false before applying the announcement.One by one. for cross- application functionality , th

Original: 10 days to learn Android-the next dayGo on with our study.Believe me, the first day of work is the most important, through these work, we have to develop the environment, the basic conditions of Android must be configured, I believe there are many problems, but, according to my experience, you will quickly solve these problems. At the end of the first d

accordingly.Otheractivity of StartupImport Android.os.bundle;import Android.support.v7.app.actionbaractivity;import android.widget.textview;@ Suppresswarnings ("deprecation") public class Otheractivity extends actionbaractivity{@Overrideprotected void onCreate (Bundle savedinstancestate) {//TODO auto-generated method Stubsuper.oncreate (savedinstancestate); TextView TV = new TextView (this), Tv.settext ("Liweijie"); Setcontentview (TV);}}Film: The first one is open first, the second generation

I just want to explain it in detail. 1. First, let's take an example of the "Android Market" app. Go to the official homepage and you will see a product download. Then click the Download button to download it, however, this seems to be cross-origin. You cannot get the real suffix or the APK address. What should I do if there is no address? Use a third-party tool to "sniff" any tool and click "OK" on the off

I just want to talk about the train of thought, not so detailed. 1: first, take the app "Android Market" as an example. Go to the official homepage and you will see a product download. Then click the Download button to download it, however, this seems to be cross-origin. You cannot get the real suffix or the APK address. What should I do if there is no address? Then use third-party tools to "sniffing" casu

The progress of human science and technology comes from exploration. The exploration comes from the original discovery. Of course, the App layout is not so advanced. This article is just a summary.This article is a must-have knowledge for android Developers. It is specially compiled and summarized for everyone. It is not perfect but useful. Android interface deve

Next, let's move to the android Learning Series (10) -- drag the App list listview (top). We will continue to implement the drag-and-drop effect of listview. 7. Override the ontouchevent () method.In this method, we mainly deal with dragging and dropping.Drag: the image of the selected item slides with the finger; put down is to exchange data when the drag ends

This example for you to share the Android custom view of the combination of control, The imitation of the app top bar code, for your reference, the specific content as follows Effect Chart: Analysis: the left and right sides can be textview and button, set Drawabletop can be, the middle of the look like EditText, but the use of Taobao Cat and other similar app