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"precompilation" of the application, the entire installation time will be longer and the resulting files will become larger when the installation is complete, such as the latest Google The installation package is only 6.9M, but its installed apk size reaches 28.3M, which is too much for Android phone storage space. The second level of "cell phone tuning" is the ROM layer. As the world's largest

application violations. At the same time, due to "precompilation" when installing the application, the entire installation time will be longer and the resulting file will become larger after installation, such as the latest Google + The installation package is only 6.9M, but its installed apk size reaches 28.3M, which is too much for Android phone storage space.The second level of "cell phone tuning" is th

This is just the Android phone, and other system phones can't use this method because the tool requires root permissions. Android phone to connect to the Internet necessary conditions 1. A computer that can surf the internet and is a Windows system2. The cell phone must have root authority.3.

Android phones have long occupied the majority of the smartphone market, the Android system due to his open source and other open features will appear some technical problems, the following system home to tell you most of the Android phone troubleshooting solutions.one, unable to send short message reason analysis：1, t

Android system transplantation and debugging -------) how to modify the number of 4G signal strength grids displayed on Android phones Before modifying the displayed signal strength, let's take a look at what is dB and what is dBm? 1. dBDB is a value that represents relative values. A pure ratio represents only the relative size relationship between two quantitie

few weeks after Adobe released the android utility kit* Full-color illustrations are used for the user interface and design implementation.* Specialized multimedia tutorials and author forums are available on the partner website.The user interface is displayed in full color to highlight the nuances. You can find all the as3 code, engineering files, and a blog on the partner website for you to learn about the news and progress in real time.Android dev

Why do you use your phone as a router? Because I'm going to take a matchbox-sized router (703n) every day. It provides a f-Q wireless network, computers, mobile phones, tablets and other devices connected to the wireless network after the free on Twitter, watching YouTube. But it's not ideal. , I don't want to cram a device in a crowded bag, and I want to be able to brush Twitter only if the 3G network doesn't have a USB power on the road. The best de

an interface for getting information, we can parse the arguments by using the ToString method.Code implementationWe know that using the ToString method of the Signalstrength class can take out the parameters we need, so how do we use the Signalstrength class? I posted my code for reference:TelephonyManager tm =(TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE); new PhoneStateListener() { publicvoidonSignalStrengthsChanged(SignalStrength signalStrength) { St

is at least 2 * DPI, 4.65 inches, and the 630 P resolution of Galaxy Nexus is 315ppi. The width should be at least 720, while the P width is exactly the same. After calculation, large is 3 * DPI in width, and Galaxy Nexus cannot meet the requirements. Most of the products that meet the requirements are 7-inch + tablets. For mobile phones, if the aspect ratio is the same, you only need to write the normal layout. In addition, as mentioned in the previ

? Other mobile phones may be powerless, but powerful android phones can share files with computers through WIFI. android phones have WIFI functions, and most laptops and computers now have self-carried WIFI functions, wifi is fast and easy to use. Let's talk about how to sha

= Sf.getblockcount ();Back to SD card sizereturn allblocks * blockSize; Unit byteReturn (Allblocks * blockSize)/1024; Units kbReturn (Allblocks * blockSize)/1024/1024;}/*** Determine if the current memory card is available* @param mcontext* @return*/public static Final Boolean isexist (String sdpath) {arraylistfor (int i = 0; i if (List.contains (Sdpath)) {return true;}}return false;}}the method of obtaining the external SD card (TF card) of Android

The world's first new Android Trojan Golem virus infected tens of thousands of mobile phones When the mobile phone is recharged on the desk, the screen is suddenly highlighted. When no one is touched, a mobile phone game runs, slides, and executes many commands. After the execution, the phone quietly closes the screen display, and nothing happens. The mobile phone owner will find that his

Android phones because of the open source of its system features, users can make a lot of personalized customization, to create their own unique one of the mobile phone. Font replacement is a lot of people often use a personalized modification, on the Android font replacement, there are many ways, here for you to sum up. 1, find your favorite fonts, replace with

of mediarecorder, and call mediarecorder. getmaxamplder () through a thread (); The obtained is the maximum instantaneous amplitude, which is expressed by multiplying the logarithm by 10. Finally, it should be noted that the hardware customized by Android mobile phone manufacturers is different, so the value obtained by MIC can only be "characterized", and cannot be taken as the real basis. Although they are smart

*#* #4636 #*#*: This command is used to test most Android phones now, the cottage phone does not have this feature.When you enter this string on the phone keypad, four options appear: Cell phone information, battery information, usage statistics, WLAN information. The following is a description of mobile phone information (may need to be set):* Mobile Information

Tip: Use the Pea Folder Wizard software to the mobile phone data security threat, please use carefully. Mode one: Use USB data cable to connect with computer: In order to let the Pea Pod Cell Phone wizard correctly identify your mobile phone, you need to turn on the phone's USB debug switch, the following steps: menu-Settings-application-check "unknown source"-click "Development"-check "USB Debug" and "Stay Awake" After you have complet

Mobile phones in various Android operating systems are a wide array of screens, and the differences in screen resolutions can be imagined. Currently, WVGA = 800x480, hvga = 480x320, and qvga = 320x240. Of course, there are also meizu M9 dvga = 960x640, and Motorola's fwvga = 854x480. In fact, do you use a lot of padding in your layout XML file? If so, it hurts. This layout will never adapt to all