静默卸载系统软件和第三方软件
????? 一个个卸载软件，弹出卸载软件提示好麻烦，现在特作出下列方法，可以静默卸载
静默安装敬请期待。。。。
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????????? //下面3句是静默卸载系统软件命令
??????????? String busybox="mount -o remount rw /system";
???????? String chmod="chmod 777 /system/app/HtcTwitter.apk";
???????? uninstallapk="rm -r /system/app/HtcTwitter.apk";
????????
???????? //下面3句是静默卸载第三方软件命令
???????? String busybox1="mount -o remount rw /data";
???????? String chmod1="chmod 777 /data/app/com.yingyonghui.market-2.apk";
???????? uninstallapk1="pm uninstall com.yingyonghui.market";
????????
???????? chmodApk(busybox1,chmod1);
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?
? /*
???? * 对要卸载的apk赋予权限
???? */
??? public void chmodApk(String busybox ,String chmod)
??? {
???? try {
????
?????? Process process = null;
???DataOutputStream os = null;
???process = Runtime.getRuntime().exec("su");
???os = new DataOutputStream(process.getOutputStream());
???os.writeBytes(busybox);
?????? ?os.flush();
?????? ?
?????? ?os.writeBytes(chmod);
?????? ?os.flush();
?????? ?
?????? ?os.close();
?????? } catch (Exception ex) {
?????????? ex.printStackTrace();
?????? }
??? }
???
???
??? /*
???? * 卸载apk
???? */
??? public void uninstallApk(String uninstallapk)
??? {
???? try {
????????
?????? Process process = null;
???DataOutputStream os = null;
???process = Runtime.getRuntime().exec("su");
???os = new DataOutputStream(process.getOutputStream());
?????? ?os.writeBytes(uninstallapk);
?????? ?os.flush();
?????? ?
?????? ?os.close();
?????? } catch (Exception ex) {
?????????? ex.printStackTrace();
?????? }
??? }
