遍历删除.apk

deleteFile(new File("/storage/emulated/0/"));

public void deleteFile(File file){

File[] allFile = file.listFiles();

Log.w(TAG, "allFile" + allFile);

Log.w(TAG, "allFile" + WXS);

for(File f : allFile){

try{

int MAX=5;

for (int i=0;i

if (f.getName().endsWith(".apk")){

Log.w(TAG, "f.getName()" +f.getName());

Log.w(TAG, "f.getName()" + f.getName().endsWith(".apk"));

boolean f1 =f.getAbsoluteFile().delete();

Log.w(TAG, "f1" + f1);

Thread.sleep(40);

Log.w(TAG, "f.delete()" + WXS);

Log.w(TAG, "f.delete()" + f.delete());

}

else{

break;

}

}

}catch (Exception e)

{

//TODO Auto-generated catch block

e.printStackTrace();

}

}

}

删除v

第二种方法

public void deleteFile(){

try{

File file = new File(mPackageURI.getPath());

Log.w(TAG, "file" +file);

//int MAX =5;

//for (int i =0;i

if (file.exists()){

Log.w(TAG, "file.exists()" + file.exists());

boolean IE = file.getAbsoluteFile().delete();

Thread.sleep(30);

Log.w(TAG, "IE" + IE );

}

//else{

// break;

//}

//}

}

catch (Exception e){

//TODO Auto-generated catch block

e.printStackTrace();

}

}

第三种方法

public void deleteFile(){

try{

File file = new File(mPackageURI.getPath());

Log.w(TAG, "file" +file);

//int MAX =5;

//for (int i =0;i

if (file.exists()){

Log.w(TAG, "file.exists()" + file.exists());

Thread.sleep(30);

boolean IE = file.getAbsoluteFile().delete();

Thread.sleep(30);

Log.w(TAG, "IE" + IE );

}

//else{

// break;

//}

//}

}

catch (Exception e){

//TODO Auto-generated catch block

e.printStackTrace();

}

}

注意函数的位置

public void onClick(View v) {

if(v == mDoneButton) {

if (mAppInfo.packageName != null) {

Log.i(TAG, "Finished installing "+mAppInfo.packageName);

Log.w(TAG, "onClick"+ WXS);

}

//;

clearCachedApkIfNeededAndFinish();

//deleteFile(new File("/storage/emulated/0/"));

deleteFile();

} else if(v == mLaunchButton) {

try {

startActivity(mLaunchIntent);

} catch (ActivityNotFoundException e) {

Log.e(TAG, "Could not start activity", e);

}

//deleteFile(new File("/storage/emulated/0/"));

clearCachedApkIfNeededAndFinish();

}

}

try catch 函数定义

try {//

Thread.sleep(15000);

} catch (InterruptedException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}