Abstract: A method for identifying an Android system drawing thread, for a client based on an Android operating system, including following operations: creating a plurality of threads, wherein the threads include one or more of a main thread of an application process, a hardware rendering thread of an Android system, and a customized thread; performing cross-process communication through the threads, applying for a graphics buffer area, and calling a QueueBuffer function of BufferQueue to submit a graphic content drawn by the client to a system graphics buffer area; identifying a thread task according to a state of a process state switching, identifying a current running thread, marking a current task_struct of the thread as ui_thread, and obtaining a drawing thread state; and identifying the thread task according to the state of the process state switching, if the thread is not the current running thread, resetting the drawing thread state.

Abstract: Disclosed in the present application are an animation playing method and apparatus, and an electronic device and a computer-readable storage medium. The method in the present application comprises: if an exit instruction for a target starting animation is monitored, acquiring a playback progress of the target starting animation; playing an exit animation according to the playback progress or the target starting animation: and when the playback or the exit animation is completed, executing an interruption transaction, so as to display an interface before the playback or the target starting animation. In the present application, the degree or continuity between the playback of a starting animation and the playback of an exit animation can be improved.

Abstract: A process communication method and apparatus, a storage medium, and a mobile terminal. The method comprises: when a system process needs to communicate with an application process, determining whether an idle communication thread is present in a thread pool of the application process (101); if no idle communication thread is present in the thread pool of the application process, creating a first target communication thread (102); and communicating with the system process using the first target communication thread (103). By creating a target communication thread in a thread pool of an application process, abnormalities such as a frozen screen, restart and stuttering of a mobile terminal are avoided.

Abstract: A method for identifying an Android system drawing thread, for a client based on an Android operating system, including following operations: creating a plurality of threads, wherein the threads include one or more of a main thread of an application process, a hardware rendering thread of an Android system, and a customized thread; performing cross-process communication through the threads, applying for a graphics buffer area, and calling a QueueBuffer function of BufferQueue to submit a graphic content drawn by the client to a system graphics buffer area; identifying a thread task according to a state of a process state switching, identifying a current running thread, marking a current task_struct of the thread as ui_thread, and obtaining a drawing thread state; and identifying the thread task according to the state of the process state switching, if the thread is not the current running thread, resetting the drawing thread state.

Abstract: A process communication method and apparatus, a storage medium, and a mobile terminal. The method comprises: when a system process needs to communicate with an application process, determining whether an idle communication thread is present in a thread pool of the application process (101); if no idle communication thread is present in the thread pool of the application process, creating a first target communication thread (102); and communicating with the system process using the first target communication thread (103). By creating a target communication thread in a thread pool of an application process, abnormalities such as a frozen screen, restart and stuttering of a mobile terminal are avoided.