A realization method of optimizing android frame animation

Abstract

The invention discloses an implementation method for optimizing Android frame animation, which includes: establishing a cache pool to be used as a buffer for sequence frames, and establishing a thread pool for initiating a new decoding request, and when all existing threads are occupied, the thread pool A new thread is opened in the pool to decode immediately, and a recycling pool is established to realize recycling and multiplexing of sequence frames. The method of the present invention can realize the frame animation of any number of frames on the Android device, and the problem of memory overflow will not occur. For most devices, the CPU performance can also be supported, and there will be almost no frame loss, which greatly improves the frame animation. Usability in Android.

Description

technical field [0001] The invention relates to the technical field of optimizing Android frame animation, in particular to a method for realizing optimizing Android frame animation. Background technique [0002] In Android development, in order to present users with better visual effects, animation development is very important and necessary. As an important module in Android animation, Android frame animation can complete many animations with complex effects, and is often used by development. But at present, the official implementation method of Android frame animation is to decode the sequence frames of the frame animation, and fetch the corresponding sequence frames to present to the user when using it. The effect is very bad when the resources are too large and the number of frames is too large. , which has a large overhead for memory and initialization time. [0003] Specifically, at present, the frame animation implementation of Android devices is to decode and load...

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Problems solved by technology

[0008] The purpose of the present invention is to overcome the deficiencies in the above-mentioned background technology, provide a kind of realization method of optimizing Android frame animation, firstly can solve the problem of how to reduce the internal memory of frame animation by dynamic adjustment when the frame animation resources are large and the number of frames is large; Secondly, it can solve the stuck problem caused by decoding during the animation process. Finally, when dynamic decoding can be realized, the decoding speed can keep up with the frame rate, reducing or avoiding frame loss. At the same time, for real-time decoding sequence frames and needs Recycled sequence frames are used for memory management, which solves the problem of extra cpu overhead and memory usage caused by creating and destroying objects in Android

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