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libgdx使用了全屏模式之后,在某些机型会出现崩溃的情况,两年前就存在了,一直到现在为止,官方都没进行修复,其崩溃原因就是在源码AndroidGraphics.java中的onPause可以看到这样子的一段代码:
void pause () { synchronized (synch) { if (!running) return; running = false; pause = true; while (pause) { try { // TODO: fix deadlock race condition with quick resume/pause. // Temporary workaround: // Android ANR time is 5 seconds, so wait up to 4 seconds before assuming // deadlock and killing process. This can easily be triggered by opening the // Recent Apps list and then double-tapping the Recent Apps button with // ~500ms between taps. synch.wait(4000); if (pause) { // pause will never go false if onDrawFrame is never called by the GLThread // when entering this method, we MUST enforce continuous rendering Gdx.app.error(LOG_TAG, "waiting for pause synchronization took too long; assuming deadlock and killing"); android.os.Process.killProcess(android.os.Process.myPid()); } } catch (InterruptedException ignored) { Gdx.app.log(LOG_TAG, "waiting for pause synchronization failed!"); } } } }