getapplication

Understanding intent and intentfilter -- Understanding intent and intentfilter Intent (intent) is a very important component in Android. It is a bridge and link connecting different applications and also enables component-Level Reuse (activity and

$app = Jfactory::getapplication (); $app->login (); Finally, what are the characteristics of this login () function in which class can be found, how should we find the source code of this function? Jfactory::getapplication (); The source code is

Overview: Every Android application runs in a dalvik virtual machine process. When a process starts, a main thread (MainThread) is started. The main thread is responsible for processing ui-related events, therefore, the main thread is often called

I. Problem Description During normal development, we can find that many developers did not seriously solve the exit of the program. Generally, it is either a simple finish (just exit the current activity) or another method, such: 1. Method 1: first

Send a message from the main thread to a child thread (to be precise, a non-UI thread)Package Com.zhuozhuo;Import android.app.Activity;Import Android.os.Bundle;Import Android.os.Handler;Import Android.os.Looper;Import Android.os.Message;Import

Android asynchronous processing one: using Thread+handler to implement non-UI thread update UI interfaceOverview : Each Android application runs in a Dalvik virtual machine process, where the process starts with a main thread (Mainthread) that

using Thread+handler to implement a non-UI thread update UI interfaceOverview : Each Android application runs in a Dalvik virtual machine process, where the process starts with a main thread (Mainthread) that handles and UI-related events, so the

:Layout Code:framelayout xmlns:android="Http://schemas.android.com/apk/res/android" Android:layout_width="Fill_parent"android:layout_height="Fill_parent">

Data is transmitted between activities through global variables. activity global variablesTransfer Data between activities using global variables I. Introduction The onCreate method in the Application field is the entrance of the Android program.

Android asynchronous mechanism 1: Use Thread + Handler to implement non-UI Thread update UI interface, androidui Overview: Every Android application runs in a dalvik virtual machine process. When a process starts, a main thread (MainThread) is

Kill the process. This method is ineffective and can only kill the currentActivityThe program cannot be closed, which is useful in 1.5. Google designed the program to prevent suicide.android.os.Process.killProcess(android.os.Process.myPid()).

Where are the final called functions of php5 call symbols (-& gt? $ App = JFactory: getApplication (); $ App-> login (); Finally, what are the features of this login () function that can be found in which class? How should I find the source code

Each Android application runs in a Dalvik virtual machine process, where the process starts with a main thread (Mainthread) that handles and UI-related events, so the main thread is often called the UI thread. Because Android uses the UI

Android package the project into a jar package, androidjar Package Android into a jar package for users. You can use the java reflection technology to obtain the corresponding id, so that users can easily replace what they need. 1. Create an Android

Exit method:1) Use singleTask Loading Mode2) define a base class for Public FunctionsDefine an Application Exit form:1) choose menu> exit2) press the back key and prompt to exit again3) press back to bring up the exit prompt dialog box.4) press back

At first I thought the suspension window, may use the Android to have Popupwindow to realize, although also realizes, but the limitation is very big. For example, Popupwindow must have a carrier view, that is, must be specified on the top of that

iphone has a very useful white dot, today to study the suspension box in Android, here is the main implementation of a shortcut key function, of course, can also do in the suspension box to do things!The implementation of the suspension window is

Android Application summary, androidapplicationApplication configuration global Context Step 1: Write a global Singleton mode. MyApplication inherits from Application overwrite onCreate, and instantiate Application in this method. Step 2: configure

Package com.jredu.zuiyou.activity;Import Android.os.Bundle;Import android.os.Environment;Import android.support.v7.app.AppCompatActivity;Import Android.view.View;Import Android.widget.Button;Import Android.widget.Toast;Import

application Configuring the global contextThe first step, write a global singleton pattern of the MyApplication inherits from the application overlay OnCreate, in this method is instantiated applicationSecond step, configure the global contextThe