显示病毒扫描信息:
Handler handler = new Handler(){
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
switch (msg.what) {
case SCANNING:
StringBuilder sb = (StringBuilder) msg.obj;
tv_killvirus_info.setText(sb.toString());
sv.scrollBy(0, 25);//每次增加都会自动向下移动画面
break;
case SCANNING_FINISH:
int i = (Integer) msg.obj;
StringBuilder sb1 = new StringBuilder();
sb1.append("扫描完毕 共扫描 "+ i+ " 个程序");
if(virusResult.size()>0){
sb1.append("发现病毒 n");
for(String packname : virusResult){
sb1.append("病毒名"+ packname);
sb1.append("n");
}
}
tv_killvirus_info.setText(sb1.toString());
animationDrawable.stop();
break;
}
}
};
获取到程序的签名:
/*
* 获取程序的签名
*/
public String getAppSignature(String packname){
try {
PackageInfo packinfo =pm.getPackageInfo(packname, PackageManager.GET_SIGNATURES);
//获取到所有的权限
return packinfo.signatures[0].toCharsString();
} catch (NameNotFoundException e) {
e.printStackTrace();
return null;
}
}
显示扫描的文件页面并自动滚动:
<ScrollView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@id/iv_killvirus_am" android:id="@+id/sv_killvirus" > <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/tv_killvirus_info" ></TextView> </ScrollView>
希望本文所述对大家Android程序设计有所帮助。
注:相关教程知识阅读请移步到Android开发频道。










