ANR超時(shí)時(shí)間的定義
android\frameworks\base\services\java\com\android\server\am\ActivityManagerService.java
1. broadcast超時(shí)時(shí)間為10秒
static final int BROADCAST_TIMEOUT = 10*1000;
2. 按鍵無(wú)響應(yīng)的超時(shí)時(shí)間為5秒
static final int KEY_DISPATCHING_TIMEOUT = 5*1000;