当我刷新(删除所有项目并加载tiems)listview很多次,
我的应用程序被此消息杀死

我该怎么办呢？

04-26 13:08:01.038: E/dalvikvm-heap(18040): Out of memory on a 1684947261-byte allocation.
04-26 13:08:01.038: I/dalvikvm(18040): “Thread-11094″ prio=5 tid=299 RUNNABLE
04-26 13:08:01.038: I/dalvikvm(18040): | group=”main” sCount=0 dsCount=0 obj=0x439ea8e8 self=0x7fb55250
04-26 13:08:01.038: I/dalvikvm(18040): | sysTid=18946 nice=10 sched=0/0 cgrp=apps/bg_non_interactive handle=2102160344
04-26 13:08:01.038: I/dalvikvm(18040): | state=R schedstat=( 109248225 27367764 57 ) utm=9 stm=1 core=2
04-26 13:08:01.038: I/dalvikvm(18040): at com.android.volley.toolBox.DiskBasedCache.streamToBytes(DiskBasedCache.java:~316)
04-26 13:08:01.038: I/dalvikvm(18040): at com.android.volley.toolBox.DiskBasedCache.readString(DiskBasedCache.java:526)
04-26 13:08:01.038: I/dalvikvm(18040): at com.android.volley.toolBox.DiskBasedCache.readStringStringMap(DiskBasedCache.java:549)
04-26 13:08:01.038: I/dalvikvm(18040): at com.android.volley.toolBox.DiskBasedCache$CacheHeader.readHeader(DiskBasedCache.java:392)
04-26 13:08:01.038: I/dalvikvm(18040): at com.android.volley.toolBox.DiskBasedCache.initialize(DiskBasedCache.java:155)
04-26 13:08:01.038: I/dalvikvm(18040): at com.android.volley.CacheDispatcher.run(CacheDispatcher.java:84)
04-26 13:08:01.048: W/dalvikvm(18040): threadid=299: thread exiting with uncaught exception (group=0x41745da0)
04-26 13:08:01.048: I/SpenGestureManager(847): setFocusWindow0
04-26 13:08:01.048: D/PointerIcon(847): setHoveringSpenIconStyle1 pointerType: 10001iconType:1 flag:0
04-26 13:08:01.048: D/PointerIcon(847): setHoveringSpenCustomIcon IconType is same.1
04-26 13:08:01.048: E/AndroidRuntime(18040): FATAL EXCEPTION: Thread-11094
04-26 13:08:01.048: E/AndroidRuntime(18040): Process: com.android.myapp,PID: 18040
04-26 13:08:01.048: E/AndroidRuntime(18040): java.lang.OutOfMemoryError
04-26 13:08:01.048: E/AndroidRuntime(18040): at com.android.volley.toolBox.DiskBasedCache.streamToBytes(DiskBasedCache.java:316)
04-26 13:08:01.048: E/AndroidRuntime(18040): at com.android.volley.toolBox.DiskBasedCache.readString(DiskBasedCache.java:526)
04-26 13:08:01.048: E/AndroidRuntime(18040): at com.android.volley.toolBox.DiskBasedCache.readStringStringMap(DiskBasedCache.java:549)
04-26 13:08:01.048: E/AndroidRuntime(18040): at com.android.volley.toolBox.DiskBasedCache$CacheHeader.readHeader(DiskBasedCache.java:392)
04-26 13:08:01.048: E/AndroidRuntime(18040): at com.android.volley.toolBox.DiskBasedCache.initialize(DiskBasedCache.java:155)
04-26 13:08:01.048: E/AndroidRuntime(18040): at com.android.volley.CacheDispatcher.run(CacheDispatcher.java:84)
04-26 13:08:01.058: W/ActivityManager(847): Force finishing activity com.android.myapp/.Feedlist.Feedlist