Apk downloading and installing successful, but the version still the same. How could that be?











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I have created an android app, which checks for updates after user logs in.
I have a table in database which contains the apk version name, version code, and release date to parse the apk current version on client.



If I change the versionname and versioncode in build.gradle and upload the new apk to the server I also change the version information in the table.



The problem is, although it looks like its working fine (install screen pops and got a message of successful installation) the application does not update itself.



The versioncode and versionname still remains the same as before, and I am in an endless loop of downloading and updating the same application again and again with no change of current app.



What am I doing wrong?



Here are the codes of interest:



In MainActivity the checkversion method:



    private void checkversion(){

PackageInfo packageInfo = null;
try {
packageInfo = this.getPackageManager().getPackageInfo(getPackageName(), 0);
} catch (PackageManager.NameNotFoundException e) {
Log.w(TAG, "Error occured identifiing the container package of this application.");
}

final TextView tvloadingbar = dialog.getDialog().findViewById(R.id.tvLoadingBar);
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Checking version...");
}
});


final String version = packageInfo.versionName;
final int versioncode = packageInfo.versionCode;

Log.w(TAG, String.format("Checking the versions, actual versionname: %s, actual versioncode: %d", version, versioncode));
Log.w(TAG, "Parsing the server...");

//Query the version from database
ClientAPI.setRequest(new Request.Builder().url(ClientAPI.getBaseurl() + "mobilepackage/versioninfo").build());

try {
Response response = ClientAPI.getClient().newCall(ClientAPI.getRequest()).execute();
if(response.isSuccessful()){
String result = response.body().string();
try {
JSONObject object = new JSONObject(result);
String serverversion = object.getString("Version_Name");
int serverversioncode = object.getInt("Version_Code");
Log.w(TAG, String.format("Got a response from server, versionname: %s, versioncode: %d ", serverversion, serverversioncode));
if(serverversion!=null && serverversioncode!=0){
//check if version codes matched, if true, do nothing
//else download the apk and install it.
if(serverversion.equals(version) && serverversioncode==versioncode){
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Nincs szükség frissítésre");
}
});
Log.w(TAG,"Server versions matched.");
return;
} else {
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Update needed");
}
});
Log.w(TAG, "Update needed.");
downloadapk(tvloadingbar);
}

} else {
Log.w(TAG, "No apk to deploy.");
return;
}
} catch (JSONException e) {
Log.w(TAG, "Error occured parsing the JSON Object of versions.");

}

} else {
Log.w(TAG,"Could not determine the version codes. Server response unsuccessful.");
}

} catch (IOException e) {
Log.w(TAG, "Error occured query the version info");
}


}


Heres the downloadapk method



private void downloadapk(final TextView tvloadingbar){
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Downloading new version...");
}
});


// synchronous okhttp call
ClientAPI.setRequest(new Request.Builder().url(ClientAPI.getBaseurl()+ "Mobile_Distro/app-debug.apk").build());

try {
Response response = ClientAPI.getClient().newCall(ClientAPI.getRequest()).execute();
InputStream is = response.body().byteStream();

File file = new File(getExternalFilesDir(null) + File.separator + "app-debug.apk");

BufferedInputStream bis = new BufferedInputStream(is);
OutputStream output = new FileOutputStream(file);

final int SIZE = 10485760;

byte data = new byte[SIZE];

long total = 0;

int count;
while ((count = bis.read(data)) != -1){
total += count;
output.write(data, 0, count);
Log.w("WROTE", String.format("%d bytes",total));
}
Log.w(TAG, String.format("Download successful. Downloaded: %d bytes", total));
output.flush();
output.close();
bis.close();

installapk(tvloadingbar, file);


} catch (IOException e) {
Log.w(TAG,String.format("Downloading new version failed. Details: n %s",e.getMessage()));

}
}


And the method from which apk installs (or look like it installs)



private void installapk(File file){
Log.w(TAG, "Installing new version...");
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
intent.setFlags(intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}


I tried this on several phones, none of them indicates errors, but none of them installs the new version. I really don't have a clue what is going on here. Tried touching open after installation, close and launch the application, no use, the app exists as the old version.



Any suggestions?










share|improve this question


















  • 3




    are you really sure that the data on your web API equals the version name/version code of the latest app version?
    – Vladyslav Matviienko
    4 hours ago










  • I checked and its not. Thanks for the answer, that was the problem. The web api gave increased versioncode compared to real apk versioncode. Now everything is fine. Sorry everyone, that was a silly question with a terrible easy solution. :(
    – Newbie1001
    4 hours ago















up vote
0
down vote

favorite












I have created an android app, which checks for updates after user logs in.
I have a table in database which contains the apk version name, version code, and release date to parse the apk current version on client.



If I change the versionname and versioncode in build.gradle and upload the new apk to the server I also change the version information in the table.



The problem is, although it looks like its working fine (install screen pops and got a message of successful installation) the application does not update itself.



The versioncode and versionname still remains the same as before, and I am in an endless loop of downloading and updating the same application again and again with no change of current app.



What am I doing wrong?



Here are the codes of interest:



In MainActivity the checkversion method:



    private void checkversion(){

PackageInfo packageInfo = null;
try {
packageInfo = this.getPackageManager().getPackageInfo(getPackageName(), 0);
} catch (PackageManager.NameNotFoundException e) {
Log.w(TAG, "Error occured identifiing the container package of this application.");
}

final TextView tvloadingbar = dialog.getDialog().findViewById(R.id.tvLoadingBar);
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Checking version...");
}
});


final String version = packageInfo.versionName;
final int versioncode = packageInfo.versionCode;

Log.w(TAG, String.format("Checking the versions, actual versionname: %s, actual versioncode: %d", version, versioncode));
Log.w(TAG, "Parsing the server...");

//Query the version from database
ClientAPI.setRequest(new Request.Builder().url(ClientAPI.getBaseurl() + "mobilepackage/versioninfo").build());

try {
Response response = ClientAPI.getClient().newCall(ClientAPI.getRequest()).execute();
if(response.isSuccessful()){
String result = response.body().string();
try {
JSONObject object = new JSONObject(result);
String serverversion = object.getString("Version_Name");
int serverversioncode = object.getInt("Version_Code");
Log.w(TAG, String.format("Got a response from server, versionname: %s, versioncode: %d ", serverversion, serverversioncode));
if(serverversion!=null && serverversioncode!=0){
//check if version codes matched, if true, do nothing
//else download the apk and install it.
if(serverversion.equals(version) && serverversioncode==versioncode){
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Nincs szükség frissítésre");
}
});
Log.w(TAG,"Server versions matched.");
return;
} else {
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Update needed");
}
});
Log.w(TAG, "Update needed.");
downloadapk(tvloadingbar);
}

} else {
Log.w(TAG, "No apk to deploy.");
return;
}
} catch (JSONException e) {
Log.w(TAG, "Error occured parsing the JSON Object of versions.");

}

} else {
Log.w(TAG,"Could not determine the version codes. Server response unsuccessful.");
}

} catch (IOException e) {
Log.w(TAG, "Error occured query the version info");
}


}


Heres the downloadapk method



private void downloadapk(final TextView tvloadingbar){
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Downloading new version...");
}
});


// synchronous okhttp call
ClientAPI.setRequest(new Request.Builder().url(ClientAPI.getBaseurl()+ "Mobile_Distro/app-debug.apk").build());

try {
Response response = ClientAPI.getClient().newCall(ClientAPI.getRequest()).execute();
InputStream is = response.body().byteStream();

File file = new File(getExternalFilesDir(null) + File.separator + "app-debug.apk");

BufferedInputStream bis = new BufferedInputStream(is);
OutputStream output = new FileOutputStream(file);

final int SIZE = 10485760;

byte data = new byte[SIZE];

long total = 0;

int count;
while ((count = bis.read(data)) != -1){
total += count;
output.write(data, 0, count);
Log.w("WROTE", String.format("%d bytes",total));
}
Log.w(TAG, String.format("Download successful. Downloaded: %d bytes", total));
output.flush();
output.close();
bis.close();

installapk(tvloadingbar, file);


} catch (IOException e) {
Log.w(TAG,String.format("Downloading new version failed. Details: n %s",e.getMessage()));

}
}


And the method from which apk installs (or look like it installs)



private void installapk(File file){
Log.w(TAG, "Installing new version...");
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
intent.setFlags(intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}


I tried this on several phones, none of them indicates errors, but none of them installs the new version. I really don't have a clue what is going on here. Tried touching open after installation, close and launch the application, no use, the app exists as the old version.



Any suggestions?










share|improve this question


















  • 3




    are you really sure that the data on your web API equals the version name/version code of the latest app version?
    – Vladyslav Matviienko
    4 hours ago










  • I checked and its not. Thanks for the answer, that was the problem. The web api gave increased versioncode compared to real apk versioncode. Now everything is fine. Sorry everyone, that was a silly question with a terrible easy solution. :(
    – Newbie1001
    4 hours ago













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I have created an android app, which checks for updates after user logs in.
I have a table in database which contains the apk version name, version code, and release date to parse the apk current version on client.



If I change the versionname and versioncode in build.gradle and upload the new apk to the server I also change the version information in the table.



The problem is, although it looks like its working fine (install screen pops and got a message of successful installation) the application does not update itself.



The versioncode and versionname still remains the same as before, and I am in an endless loop of downloading and updating the same application again and again with no change of current app.



What am I doing wrong?



Here are the codes of interest:



In MainActivity the checkversion method:



    private void checkversion(){

PackageInfo packageInfo = null;
try {
packageInfo = this.getPackageManager().getPackageInfo(getPackageName(), 0);
} catch (PackageManager.NameNotFoundException e) {
Log.w(TAG, "Error occured identifiing the container package of this application.");
}

final TextView tvloadingbar = dialog.getDialog().findViewById(R.id.tvLoadingBar);
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Checking version...");
}
});


final String version = packageInfo.versionName;
final int versioncode = packageInfo.versionCode;

Log.w(TAG, String.format("Checking the versions, actual versionname: %s, actual versioncode: %d", version, versioncode));
Log.w(TAG, "Parsing the server...");

//Query the version from database
ClientAPI.setRequest(new Request.Builder().url(ClientAPI.getBaseurl() + "mobilepackage/versioninfo").build());

try {
Response response = ClientAPI.getClient().newCall(ClientAPI.getRequest()).execute();
if(response.isSuccessful()){
String result = response.body().string();
try {
JSONObject object = new JSONObject(result);
String serverversion = object.getString("Version_Name");
int serverversioncode = object.getInt("Version_Code");
Log.w(TAG, String.format("Got a response from server, versionname: %s, versioncode: %d ", serverversion, serverversioncode));
if(serverversion!=null && serverversioncode!=0){
//check if version codes matched, if true, do nothing
//else download the apk and install it.
if(serverversion.equals(version) && serverversioncode==versioncode){
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Nincs szükség frissítésre");
}
});
Log.w(TAG,"Server versions matched.");
return;
} else {
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Update needed");
}
});
Log.w(TAG, "Update needed.");
downloadapk(tvloadingbar);
}

} else {
Log.w(TAG, "No apk to deploy.");
return;
}
} catch (JSONException e) {
Log.w(TAG, "Error occured parsing the JSON Object of versions.");

}

} else {
Log.w(TAG,"Could not determine the version codes. Server response unsuccessful.");
}

} catch (IOException e) {
Log.w(TAG, "Error occured query the version info");
}


}


Heres the downloadapk method



private void downloadapk(final TextView tvloadingbar){
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Downloading new version...");
}
});


// synchronous okhttp call
ClientAPI.setRequest(new Request.Builder().url(ClientAPI.getBaseurl()+ "Mobile_Distro/app-debug.apk").build());

try {
Response response = ClientAPI.getClient().newCall(ClientAPI.getRequest()).execute();
InputStream is = response.body().byteStream();

File file = new File(getExternalFilesDir(null) + File.separator + "app-debug.apk");

BufferedInputStream bis = new BufferedInputStream(is);
OutputStream output = new FileOutputStream(file);

final int SIZE = 10485760;

byte data = new byte[SIZE];

long total = 0;

int count;
while ((count = bis.read(data)) != -1){
total += count;
output.write(data, 0, count);
Log.w("WROTE", String.format("%d bytes",total));
}
Log.w(TAG, String.format("Download successful. Downloaded: %d bytes", total));
output.flush();
output.close();
bis.close();

installapk(tvloadingbar, file);


} catch (IOException e) {
Log.w(TAG,String.format("Downloading new version failed. Details: n %s",e.getMessage()));

}
}


And the method from which apk installs (or look like it installs)



private void installapk(File file){
Log.w(TAG, "Installing new version...");
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
intent.setFlags(intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}


I tried this on several phones, none of them indicates errors, but none of them installs the new version. I really don't have a clue what is going on here. Tried touching open after installation, close and launch the application, no use, the app exists as the old version.



Any suggestions?










share|improve this question













I have created an android app, which checks for updates after user logs in.
I have a table in database which contains the apk version name, version code, and release date to parse the apk current version on client.



If I change the versionname and versioncode in build.gradle and upload the new apk to the server I also change the version information in the table.



The problem is, although it looks like its working fine (install screen pops and got a message of successful installation) the application does not update itself.



The versioncode and versionname still remains the same as before, and I am in an endless loop of downloading and updating the same application again and again with no change of current app.



What am I doing wrong?



Here are the codes of interest:



In MainActivity the checkversion method:



    private void checkversion(){

PackageInfo packageInfo = null;
try {
packageInfo = this.getPackageManager().getPackageInfo(getPackageName(), 0);
} catch (PackageManager.NameNotFoundException e) {
Log.w(TAG, "Error occured identifiing the container package of this application.");
}

final TextView tvloadingbar = dialog.getDialog().findViewById(R.id.tvLoadingBar);
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Checking version...");
}
});


final String version = packageInfo.versionName;
final int versioncode = packageInfo.versionCode;

Log.w(TAG, String.format("Checking the versions, actual versionname: %s, actual versioncode: %d", version, versioncode));
Log.w(TAG, "Parsing the server...");

//Query the version from database
ClientAPI.setRequest(new Request.Builder().url(ClientAPI.getBaseurl() + "mobilepackage/versioninfo").build());

try {
Response response = ClientAPI.getClient().newCall(ClientAPI.getRequest()).execute();
if(response.isSuccessful()){
String result = response.body().string();
try {
JSONObject object = new JSONObject(result);
String serverversion = object.getString("Version_Name");
int serverversioncode = object.getInt("Version_Code");
Log.w(TAG, String.format("Got a response from server, versionname: %s, versioncode: %d ", serverversion, serverversioncode));
if(serverversion!=null && serverversioncode!=0){
//check if version codes matched, if true, do nothing
//else download the apk and install it.
if(serverversion.equals(version) && serverversioncode==versioncode){
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Nincs szükség frissítésre");
}
});
Log.w(TAG,"Server versions matched.");
return;
} else {
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Update needed");
}
});
Log.w(TAG, "Update needed.");
downloadapk(tvloadingbar);
}

} else {
Log.w(TAG, "No apk to deploy.");
return;
}
} catch (JSONException e) {
Log.w(TAG, "Error occured parsing the JSON Object of versions.");

}

} else {
Log.w(TAG,"Could not determine the version codes. Server response unsuccessful.");
}

} catch (IOException e) {
Log.w(TAG, "Error occured query the version info");
}


}


Heres the downloadapk method



private void downloadapk(final TextView tvloadingbar){
runOnUiThread(new Runnable() {
@Override
public void run() {
tvloadingbar.setText("Downloading new version...");
}
});


// synchronous okhttp call
ClientAPI.setRequest(new Request.Builder().url(ClientAPI.getBaseurl()+ "Mobile_Distro/app-debug.apk").build());

try {
Response response = ClientAPI.getClient().newCall(ClientAPI.getRequest()).execute();
InputStream is = response.body().byteStream();

File file = new File(getExternalFilesDir(null) + File.separator + "app-debug.apk");

BufferedInputStream bis = new BufferedInputStream(is);
OutputStream output = new FileOutputStream(file);

final int SIZE = 10485760;

byte data = new byte[SIZE];

long total = 0;

int count;
while ((count = bis.read(data)) != -1){
total += count;
output.write(data, 0, count);
Log.w("WROTE", String.format("%d bytes",total));
}
Log.w(TAG, String.format("Download successful. Downloaded: %d bytes", total));
output.flush();
output.close();
bis.close();

installapk(tvloadingbar, file);


} catch (IOException e) {
Log.w(TAG,String.format("Downloading new version failed. Details: n %s",e.getMessage()));

}
}


And the method from which apk installs (or look like it installs)



private void installapk(File file){
Log.w(TAG, "Installing new version...");
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
intent.setFlags(intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}


I tried this on several phones, none of them indicates errors, but none of them installs the new version. I really don't have a clue what is going on here. Tried touching open after installation, close and launch the application, no use, the app exists as the old version.



Any suggestions?







android installation apk updates






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked 5 hours ago









Newbie1001

227




227








  • 3




    are you really sure that the data on your web API equals the version name/version code of the latest app version?
    – Vladyslav Matviienko
    4 hours ago










  • I checked and its not. Thanks for the answer, that was the problem. The web api gave increased versioncode compared to real apk versioncode. Now everything is fine. Sorry everyone, that was a silly question with a terrible easy solution. :(
    – Newbie1001
    4 hours ago














  • 3




    are you really sure that the data on your web API equals the version name/version code of the latest app version?
    – Vladyslav Matviienko
    4 hours ago










  • I checked and its not. Thanks for the answer, that was the problem. The web api gave increased versioncode compared to real apk versioncode. Now everything is fine. Sorry everyone, that was a silly question with a terrible easy solution. :(
    – Newbie1001
    4 hours ago








3




3




are you really sure that the data on your web API equals the version name/version code of the latest app version?
– Vladyslav Matviienko
4 hours ago




are you really sure that the data on your web API equals the version name/version code of the latest app version?
– Vladyslav Matviienko
4 hours ago












I checked and its not. Thanks for the answer, that was the problem. The web api gave increased versioncode compared to real apk versioncode. Now everything is fine. Sorry everyone, that was a silly question with a terrible easy solution. :(
– Newbie1001
4 hours ago




I checked and its not. Thanks for the answer, that was the problem. The web api gave increased versioncode compared to real apk versioncode. Now everything is fine. Sorry everyone, that was a silly question with a terrible easy solution. :(
– Newbie1001
4 hours ago












1 Answer
1






active

oldest

votes

















up vote
0
down vote













Well, there was nothing wrong with the code I posted. The problem was with the versioncode. Web Api gave back different versioncode, which did not match the apk's.



Thanks Vladyslav Matviienko for the suggestion.






share|improve this answer





















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    Well, there was nothing wrong with the code I posted. The problem was with the versioncode. Web Api gave back different versioncode, which did not match the apk's.



    Thanks Vladyslav Matviienko for the suggestion.






    share|improve this answer

























      up vote
      0
      down vote













      Well, there was nothing wrong with the code I posted. The problem was with the versioncode. Web Api gave back different versioncode, which did not match the apk's.



      Thanks Vladyslav Matviienko for the suggestion.






      share|improve this answer























        up vote
        0
        down vote










        up vote
        0
        down vote









        Well, there was nothing wrong with the code I posted. The problem was with the versioncode. Web Api gave back different versioncode, which did not match the apk's.



        Thanks Vladyslav Matviienko for the suggestion.






        share|improve this answer












        Well, there was nothing wrong with the code I posted. The problem was with the versioncode. Web Api gave back different versioncode, which did not match the apk's.



        Thanks Vladyslav Matviienko for the suggestion.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered 4 hours ago









        Newbie1001

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