android dialer

Remove Unused APKThe system comes with the app location in/android4.3/packages/appsHere are some app action analysis: | |–basicsmsreceiver | |–bluetooth (bluetooth) | |–browser (browser) | |–calculator (Calculator) | |–calendar (Calendar) br>| |–camera (camera) | |–cellbroadcastreceiver | |–certinstaller (Install digital signature in Android, called) | |–contacts (dial (call), Contacts, call logs) | |–contactscommon | |–deskclock (Desktop clo

Reprinted from Http://www.cnblogs.com/hanyonglu/archive/2012/03/26/2417278.html1 Intent.action_mainString:android.intent.action.MAINIdentifies the activity as the start of a program. More commonly used.Input:nothingOutput:nothing2 Intent.action_callStirng:android.intent.action.CALLCall the specified phone number.Input: Phone number. The data format is: Tel:+phone numberOutput:nothingIntent intent=new Intent ();Intent.setaction (Intent.action_call);Intent.setdata (Uri.parse ("tel:1320010001");Sta

Related information:Http://www.delphitop.com/html/Android/2778.htmlNetwork-Related:Android.permission.INTERNET allow programs to open network sockets Android.permission.CHANGE_NETWORK_STATE Allow programs to change network connection status Android.permission.ACCESS_NETWORK_STATE allow programs to access information about GSM networksLocation Related:Android.permission.WRITE_GSERVICESAllows the program to modify the Google Services map (allows an appl

Remove Unused APKThe system comes with the app location in/android4.3/packages/appsHere are some app action analysis: | |–basicsmsreceiver | |–bluetooth (bluetooth) | |–browser (browser) | |–calculator (Calculator) | |–calendar (Calendar) br>| |–camera (camera) | |–cellbroadcastreceiver | |–certinstaller (installs digital signatures in Android. called) | |–contacts (dial (call), contact, call history) | |–contactscommon | |–deskclock (Desktop

Android Permissions Description when you develop an Android program, you often design permissions that require reading to a security-sensitive item in the Androidmanifest.xml to declare the relevant permission requests, as described in the various permissions: Android.permission.ACCESS_CHECKIN_PROPERTIESAllow read and Write access the "Properties" table in the Checkin database, the value can be modified t

Document directory 2.2 focus path 2.3 viewroot, Window Manager Proxy Android GWES-android Window Management 1 basic architecture principle Windows Management for Android is in C/S mode. Windows in Android indicates top-level windows and other top-level windows. Decorview is the top-level view of the window. This vi

[Development Diary of Android in a row from scratch] (13th) -- Analysis of Android controls, and introduction to android Android controls are derived from android. view. view class, in android. the widget package defines a large n

In the previous article, I showed you how to create a custom original-android.jar that contains both internal APIs and all classes in the hidden APIs. The next step is to modify the existing Android platform (sdk_dir/platforms/platform-x/Android. Jar ). You can simply replace Android. jar with the original-android.jar created in part 1, but with unlimited use of

Android learning notes ①-Basic installation of android tools, Android Android has been out for a long time, and there are a lot of online tutorials. If you are afraid of forgetting it later, you can learn the knowledge shared by the online experts and record it. If you can help others, that's better! In view of the cur

Android notes-data storage in Android (3), android notes The Android system integrates a lightweight database:SQLiteTherefore, Android supports databases very well and every application can use it conveniently. As an embedded database engine, SQLite is applicable to the acce

Step three, download and install ANDROIDSDKIn the first two steps, we have configured the JDK variable environment and installed Eclipse, and after these two steps, the Java development environment is ready, if we just develop a common Java application, then here we are. But if we're going to develop an Android app through Eclipse, we'll also need to download the Android SDK (software development Kit) and i

It can be seen that the Android system architecture is four-tier structure, from the upper layer to the lower level are the application layer, the application framework layer, the System runtime layer and the Linux kernel layers, respectively, described as follows:1) Application layerThe Android platform is not just an operating system, it also contains many applications such as SMS SMS client programs, Pho

Enter a phone number in the text box and click "call. (The correctness of the number is not verified in the small example) 1. Create an android project named "Phone Dialer. Because the new version of ADT supports Chinese projects, you can use Chinese directly. The basic project directory is as follows: 2. Develop the dialing interface. Open the res/layout/activity_main.xml file of the project, and a visual

always run in the task it starts. However, if NEW_TASK is used, affinity checks whether existing tasks have the same affinity. If yes, the task will be switched to the foreground, and new activities will be started at the top of the task. You can set your own task affinity for all the activities in the .apk package in the app tag in your presentation file. Of course, you can also set tags for individual activities. Here are some examples to demonstrate how to use: If your .apk package contains

In the Android design, access to resources or network connections, to get these services need to declare their access rights, otherwise it will not work properly. There are many kinds of permissions in Android, here will be a variety of access rights one by one listed, for everyone to use the reference.Android.permission.EXPAND_STATUS_BAR allows a program extension to shrink in the status bar, the

Android development path 04 (beginner android engineers will, you know !), 04 android Android beginners Android engineers focus on the following: 1. Android development basics: ① UI design; ② SQLite database; ③ Four

Summary: Android: paddingleft: indicates how much space is reserved in this control. Android: layout_marginleft: the size of the control to the space of the parent control. Android: paddingleft: indicates how much space is reserved in this control. Android: layout_marginleft: It refers to the space of

Because often open notebook work, tired of sitting on the bed to play mobile phone, but at night to sleep and don't want to get out of bed to shut down the computer, want to do an Android software to control the PC side shutdown and restart. To achieve this, you have to communicate between your Android phone and your PC, so you can do it with socket programming.==================================The use of S

Android learning-common android pop-up dialog box and android pop-up dialog box When we do development at ordinary times, we will inevitably use a variety of dialogs. I believe that anyone who has experience developing other platforms will know that most of the platforms only provide a few of the simplest implementations, if we want to implement a dialog box that

Android Development Learning-first Android Program (meaning of various parameters), first android Next we will build the first Android program. Open Eclipse and start the following steps: 1. File ==> New ==> the following window appears for the Android Application Project: