/** 反选 */
public void unSelect(View view) {
for (TaskInfo info : userTaskInfos) {
if (info.getPackname().equals(getPackageName())) {
continue;
}
info.setChecked(!info.isChecked());
}
for (TaskInfo info : systemTaskInfos) {
info.setChecked(!info.isChecked());
}
adapter.notifyDataSetChanged(); // 通知界面更新
}
/** 杀死选中的进程 */
public void killAll(View view) {
int total = 0;
long savedMem = 0;
List<TaskInfo> killedTaskInfos = new ArrayList<TaskInfo>();
for (TaskInfo info : userTaskInfos) {
if (info.isChecked()) {
am.killBackgroundProcesses(info.getPackname());
total++;
savedMem += info.getMemsize();
// userTaskInfos.remove(info);
killedTaskInfos.add(info);
}
}
for (TaskInfo info : systemTaskInfos) {
if (info.isChecked()) {
am.killBackgroundProcesses(info.getPackname());
total++;
savedMem += info.getMemsize();
// systemTaskInfos.remove(info);
killedTaskInfos.add(info);
}
}
for (TaskInfo info : killedTaskInfos) {
if (info.isUserTask()) {
userTaskInfos.remove(info);
} else {
systemTaskInfos.remove(info);
}
}
// 给用户一个土司提醒 告诉用户你干了什么事情。
Toast.makeText(
this, "杀死了" + total + "个进程,释放了" + Formatter.formatFileSize(this, savedMem) + "的内存", 1)
.show();
runningProcessCount -= total;
availRam += savedMem;
tv_process_count.setText("运行中进程:" + runningProcessCount + "个");
tv_mem_info.setText(
"剩余/总内存："
+ Formatter.formatFileSize(this, availRam)
+ "/"
+ Formatter.formatFileSize(this, totalRam));
adapter.notifyDataSetChanged();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
adapter.notifyDataSetChanged(); // ---> getConut()--> getView()
}
