背景：線程初始化耗時任務
異常原因：
可能一>多個new Thread()嵌套
解決辦法有：
解決一>使用Handler分離new Thread()嵌套
注：
06-30 09:12:26.563 E/Crash ( 7517): currentActivity:com.xxx.TrainingNewActivity
06-30 09:12:26.563 E/Crash ( 7517): thread:5600,name:Thread-5600
06-30 09:12:26.563 E/Crash ( 7517): throwable:java.lang.OutOfMemoryError: pthread_create (1040KB stack) failed: Try again
06-30 09:12:26.563 E/Crash ( 7517): at java.lang.Thread.nativeCreate(Native Method)
06-30 09:12:26.563 E/Crash ( 7517): at java.lang.Thread.start(Thread.java:1063)
06-30 09:12:26.563 E/Crash ( 7517): at com.xxx.PhotoService$5.run(PhotoService.java:890)
06-30 09:12:26.563 E/Crash ( 7517): at java.lang.Thread.run(Thread.java:818)