android multi window mode

You can see that there is a need for beginners to: Use the GridView to preview the image library. In the multi-choice mode, check the upper right corner. (When you select multiple preview charts in the 4.0 image library, a blue border is added, which is actually a blue background.) The GridView has never been used in actual development and you just want to implement it, write a demo for beginners. Come Firs

terminal mode, init 5 logs into GUI mode.7. Additional Init0 for shutdown, init 6 reboot systemNote: When you enter init 0, the system shuts down, and when you enter Init 6, the system restarts automatically. Be very careful with these two commands!The standard Linux run level is 3 or 5, and if it is 3, the system is in multi-user state, and if it is 5, it is ru

interface it implements to the member variable mcallback of the parent class window of the Phonewindow object it is associated with. So when the Phonewindow object receives the IO input events that the system distributes to it, such as keyboard and touchscreen events, it is forwarded to the activity component associated with it, This can be referred to the previous Android application keyboard (keyboard) M

This article has authorized the public number: Yang (hongyangandroid) in the public platform original debut. At the beginning of this article, let's look at some of the new features of Android 7, saying that this year Android 7 preview has come a little earlier than before, so it's good news for our developers, and we have plenty of time to look at some of the features of the new

In the first season, I introduced how to cut the window into what I needed. This season we will discuss how to rotate the window layout after cutting. Why do we need to rotate the window layout? The simplest answer is: any window layout will always make you feel unable to meet your current needs at some time. What shou

previous Android application keyboard (KEYBOARD) Message processing mechanism analysis article.After this step is completed, go back to step 1, which is the Activity class member function attach, Next, you will continue to invoke the Phonewindow object that you created earlier from the parent class window to inherit from the member function Setsoftinputmode to set the application window's soft keyboard inp

component for processing, for more information about this, see the previous analysis of the Message Processing Mechanism on the keyboard of the android application. After this step is completed, return to the previous step 1, that is, attach, a member function of the activity class, next, we will continue to call the member function setsoftinputmode inherited from the parent class window of the created pho

Multi-file editingMany times, we need to copy the contents of a file into the B file. If we use two vim windows to edit two files, the pasted content cannot cross the window.Enter the following command to open multiple files in one window at the same timevim file1, file2, file3Use the command:vi A.txt B.txtIn command mode input: Files to view the Open file list:C

Micro-letter Multi-Window command requirements: The Android phone must be version in Android5.0 or higher, while the minimum version of micro-letter 6.1 can be, the current Apple mobile phone can not use the micro-mail multiple Windows function. 1. We open the micro-letter chat or micro-trust chat can be the public number 2. Then in the Chat

: 1 task_a = task_init (memman); // initialize task a // initialize Task Manager. task_init returns its own constructor address, which is saved to the FIFO. task2 FIFO. task = task_a; // can be automatically managed. The task to be awakened (// records the sleep Task Name) 3 task_run (task_a, 1, 2 ); // set level of task a to 1, priority 2, and level of Task B to 2, so the priority is low 1 task_run (task_ B [I], 2, I + 1); // start the task, level2, priority 1, 2, 3 3. Related Links The priori

When learning the windowmanager interface, I learned that this interface is very important because it can directly interact with the window manager. What exactly is this window manager? By searching for information, I know that window manager is actually a service ). It is globally unique in the system and is independent from

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