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1 we find "Setup" in the mobile phone generally in the setup will have a system in the "about the phone" then we click on it to enter, on the phone we will see a "version number" Now we need to continuously click on the version number, and then you will see the system is prompted "you are now in the developer mode."

better. This series of articles by MIUI all, please forward the time to indicate the reprint address. Due to the level of limitations, there are inevitably some errors in these articles, we welcome criticism.MIUI ROM Adaptation Tour first day-Learn about Android phonesWrite this article when I think of my first Android phone HTC Hero. After I bought it, my colle

Android system transplantation and debugging -------) how to modify the NFC module of the Android mobile phone so that NFC can be used in the black screen We all know that, without modifying the source code, NFC can only be used after unlocking. However, NFC cannot be used in two statuses: screen lock and black screen. However, a customer recently asked the mobil

Android applications are often used to develop Android mobile phone contacts. In Android, listview is usually used to present mobile phone contacts. If you want to achieve full selection using checkbox, the default listview does not seem to solve this problem. In the follo

() {super.onDestroy();if (mQueryHandler != null) {mQueryHandler.cancelOperation(QUERY_TOKEN);mQueryHandler = null;}if (mAdapter != null mAdapter.mItemsMissingImages != null) {mAdapter.mItemsMissingImages.clear();mAdapter.clearMessages();}// Workaround for Android Issue 8488// http://code.google.com/p/android/issues/detail?id=8488if (mAdapter != null mAdapter.mBitmapCache != null) {for (SoftReference Code:

I'm swype, slideit, and other brains from high-end Android input keyboards, but today I want to talk about solid keyboards consisting of various touch keys. Yes, it's the kind of physical keyboard. We used these bulky things before, and knocked out the next great masterpiece in a click. I never thought about using this to reply to text messages or emails, but when I decided to go to the cafe next to me and write something seriously, it would be nice t

I'm almost finished with Android and I've been trying to write something lately. Today, I will share my experience of this time and interview with you:about why I chose to learn Android and come to the vision study, long story, but I want to make a short story! First of all, my previous internship work salary is too low, there is not much development prospects, especially want to

;private static final int SECTION_COUNT = 27;public ContactsAdapter(Context context) {super(context, R.layout.contacts_list_item_photo,null);mSectionDatas = new SectionTitle[SECTION_COUNT];for (int i = 0; i : How can I find contacts in alphabetical order on my Android phone? When you click on the screen, a menu appears. You choose to add a contact to the d

The RE file manager must be installed we need to install a re file manager on the Android phone before we can view the WiFi password. 1. Mobile phone installation re File manager 2. Then we open the phone in the "RE File Manager" below 3. Find/data/misc/wifi in the RE man

Android-1-phone dial Project package src -- java source code gen folder -- resource file, automatically generated after modification --- R. the drawable class in java corresponds to the drawable directory in the directory, layout corresponds to the layout directory, and String corresponds to the assets folder in the String directory to store large files, such as videos, audios, fonts, etc. (1 GB will not

my mobile phone and the version is 3.0.7. I also installed a re manager. First, open the re manager. At this time, the Re manager Requests the root permission. The superuser will pop up a prompt asking whether the user permits Before clicking "allow", select "remember" and then allow. This step is used to obtain the data that should be inserted in the superuser database when the application obtains permanent root permission. Then we export the databa

variable that is incremented to uniquely identify a rilrequest. This variable is used as token when it is sent, and tokens seen at the rild layer are the mserail.Event_end:[email protected]@[email protected]2) Send the steps: The first step: Generates a rilrequest that will generate m_serial (the requested token) and fill the request number, data, and result Message object into Rilrequest Step Two: Use Send to package rilrequest to the event_send message to Ril sender Handl

value of the Android:shareduserid property to "Android.uid.system". So that the UID of an apk is set to 1000. The UID is 1000 of the user is system, and the system's key service is the UID of the process that is running on it. Its permissions are not the same as root, but they are big enough. We can take a look at the master key vulnerability to see how big.When the Master key bug was released, it had a sensation on the entire Android world, and it w

Android activation key failure to start the mobile phone solution, android SolutionProblem description The Android phone's key is damaged and cannot be started. Solution Connect your mobile phone to your computer through USB cable, go to the command line,

Motion sensors are useful for monitoring the movement of devices, such as tilt, vibration, rotation, and swing, which are the monitoring ranges of motion sensors. The movement of a device is usually a direct response to user input.All motion sensors return a value of three floating-point numbers, and for different sensors, the three values have different meanings. For example, for an accelerometer, the acceleration data for three axes is returned. For a gyroscope sensor, the rotational angular v

."} = = "0bb4", mode= "0666" Save, set permissions under Configuration filesudo chmod a+rx/etc/udev/rules.d/50-android.rules RestartSudo/etc/init.d/udev restart Finally restart the next ADB service, you can (do not configure the environment variable to go to the Android SDK tools directory to execute sudo./adb kill-server./ADB devices)sudo adb kill-serversudo adb devices AddSysfs Parameters:sysfs{"Idvendor"}= "xxx" The SYSFS parameter in the Linux adb

binary translation, Intel Atom is able to execute programs that have been compiled on the ARM processor, but the performance is slightly lower than when the ARM processor executes, and this binary translation is not 100% fully compatible, Occasionally there will be no execution or execution to the halfway out of the situation.But don't assume that arm itself does not have a compatibility problem because ARM uses licensing, so the GPU parts of each processor are different, such as Qualcomm using

This article describes how anti-virus software and viruses obtain all notifications in the notification bar and use the information to kill applications. In the previous article, I used the root permission to perform a silent installation. Some people will say that the APK will be installed. Anyway, my brother has the Kingsoft mobile guard, and my brother has 360 active defense ...... They will send me a notification! After a new application is installed, the mobile

cool thing about Android is that you can use the dynamic wallpaper feature, but as with widgets it increases power consumption and reduces battery life, and it is recommended that you use static wallpaper. 4. Disable animation effects Some Android devices are built with animation, which in fact affects performance in some way. Some models that adopt a custom interface can turn off the animation effect di

Android Development Series (11): Reading, adding, deleting, and searching mobile phone address book1. Address Book Introduction Address book is an app that comes with the Android mobile phone. It is a ContentProvider app. Other apps can access the address book and perform CRUD operations on contacts. II. Introduction t