How can i use onUpgrade Method?How do I efficiently iterate over each entry in a Java Map?How do I read / convert an InputStream into a String in Java?How do I generate random integers within a specific range in Java?How can I create an executable JAR with dependencies using Maven?Why is the Android emulator so slow? How can we speed up the Android emulator?How do I convert a String to an int in Java?How do I fix android.os.NetworkOnMainThreadException?eclipse: auto-generated method arg namesSqlite Join errorRoom Android - How to handle database version upgrade
Do ibuprofen or paracetamol cause hearing loss?
How major are these paintwork & rust problems?
Why do sellers care about down payments?
Sol Ⅲ = Earth: What is the origin of this planetary naming scheme?
What hard drive connector is this?
What is the CR of a Metallic Dragon that used Change Shape?
Does an oscilloscope subtract voltages as phasors?
How to publish superseding results without creating enemies
How are unbalanced coaxial cables used for broadcasting TV signals without any problems?
Planar regular languages
Why don't Wizards use wrist straps to protect against disarming charms?
What is a realistic time needed to get a properly trained army?
Why is this weapon searching for a new owner?
Dehn twist in amalgamated product, preserving a subgroup
Is there any way to land a rover on the Moon without using any thrusters?
Newly created XFS filesystem shows 78 GB used
Percentage buffer around multiline in QGIS?
What does a Light weapon mean mechanically?
Why is the T-1000 humanoid?
Some Prime Peerage
Were Roman public roads build by private companies?
Why did it become so much more expensive to start a university?
Uncovering the Accelerated Dragon opening
Why does the speed of sound decrease at high altitudes although the air density decreases?
How can i use onUpgrade Method?
How do I efficiently iterate over each entry in a Java Map?How do I read / convert an InputStream into a String in Java?How do I generate random integers within a specific range in Java?How can I create an executable JAR with dependencies using Maven?Why is the Android emulator so slow? How can we speed up the Android emulator?How do I convert a String to an int in Java?How do I fix android.os.NetworkOnMainThreadException?eclipse: auto-generated method arg namesSqlite Join errorRoom Android - How to handle database version upgrade
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
In my Android project, I put the table I created using DB Browser for SQlite into the assets folder. I can connect to the database and retrieve the necessary information. I would like to ask you to update the database on the computer and put it in the assets folder and update it with the onUpgrade metadata. How can I do that?
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
Log.d(LOG_TAG, " --- onUpgrade database from " + oldVersion
+ " to " + newVersion + " version --- ");
if (oldVersion == 1 && newVersion == 2)
this.getReadableDatabase();
try
copyDataBase();
catch (IOException e)
throw new Error("Veritabany kopyalanamady");
The code didn't work for me.
java
android asked Mar 28 at 10:30
Ruhi UlusoyRuhi Ulusoy
33 bronze badges
add a comment
|
In my Android project, I put the table I created using DB Browser for SQlite into the assets folder. I can connect to the database and retrieve the necessary information. I would like to ask you to update the database on the computer and put it in the assets folder and update it with the onUpgrade metadata. How can I do that?
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
Log.d(LOG_TAG, " --- onUpgrade database from " + oldVersion
+ " to " + newVersion + " version --- ");
if (oldVersion == 1 && newVersion == 2)
this.getReadableDatabase();
try
copyDataBase();
catch (IOException e)
throw new Error("Veritabany kopyalanamady");
The code didn't work for me.
java
android asked Mar 28 at 10:30
Ruhi UlusoyRuhi Ulusoy
33 bronze badges
Creating a assert folder procedure is their just follow this below url concretepage.com/android/…
– Aravind V
Mar 28 at 10:42
Thank you for your suggestion.
– Ruhi Ulusoy
Mar 28 at 17:04
add a comment
|
In my Android project, I put the table I created using DB Browser for SQlite into the assets folder. I can connect to the database and retrieve the necessary information. I would like to ask you to update the database on the computer and put it in the assets folder and update it with the onUpgrade metadata. How can I do that?
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
Log.d(LOG_TAG, " --- onUpgrade database from " + oldVersion
+ " to " + newVersion + " version --- ");
if (oldVersion == 1 && newVersion == 2)
this.getReadableDatabase();
try
copyDataBase();
catch (IOException e)
throw new Error("Veritabany kopyalanamady");
The code didn't work for me.
java
android asked Mar 28 at 10:30
Ruhi UlusoyRuhi Ulusoy
33 bronze badges
In my Android project, I put the table I created using DB Browser for SQlite into the assets folder. I can connect to the database and retrieve the necessary information. I would like to ask you to update the database on the computer and put it in the assets folder and update it with the onUpgrade metadata. How can I do that?
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
Log.d(LOG_TAG, " --- onUpgrade database from " + oldVersion
+ " to " + newVersion + " version --- ");
if (oldVersion == 1 && newVersion == 2)
this.getReadableDatabase();
try
copyDataBase();
catch (IOException e)
throw new Error("Veritabany kopyalanamady");
The code didn't work for me.
java
android java
android asked Mar 28 at 10:30
Ruhi UlusoyRuhi Ulusoy
33 bronze badges
asked Mar 28 at 10:30
Ruhi UlusoyRuhi Ulusoy
33 bronze badges
asked Mar 28 at 10:30
Ruhi UlusoyRuhi Ulusoy
33 bronze badges
asked Mar 28 at 10:30
Ruhi UlusoyRuhi Ulusoy
33 bronze badges
asked Mar 28 at 10:30
Ruhi UlusoyRuhi Ulusoy
33 bronze badges
33 bronze badges
Creating a assert folder procedure is their just follow this below url concretepage.com/android/…
– Aravind V
Mar 28 at 10:42
Thank you for your suggestion.
– Ruhi Ulusoy
Mar 28 at 17:04
add a comment
|
Creating a assert folder procedure is their just follow this below url concretepage.com/android/…
– Aravind V
Mar 28 at 10:42
Thank you for your suggestion.
– Ruhi Ulusoy
Mar 28 at 17:04
Creating a assert folder procedure is their just follow this below url concretepage.com/android/…
– Aravind V
Mar 28 at 10:42
Creating a assert folder procedure is their just follow this below url concretepage.com/android/…
– Aravind V
Mar 28 at 10:42
Thank you for your suggestion.
– Ruhi Ulusoy
Mar 28 at 17:04
Thank you for your suggestion.
– Ruhi Ulusoy
Mar 28 at 17:04
add a comment
|
1 Answer
1
active
oldest
votes
if (oldVersion<newVersion){
this.getReadableDatabase();
try
copyDataBase();
catch (IOException e)
throw new Error("Veritabany kopyalanamady");
answered Mar 28 at 11:17
rohiththammaiahrohiththammaiah
1535 bronze badges
While this code may solve the question, including an explanation of how and why this solves the problem would really help to improve the quality of your post, and probably result in more up-votes. Remember that you are answering the question for readers in the future, not just the person asking now. Please edit your answer to add explanations and give an indication of what limitations and assumptions apply.
– double-beep
Mar 28 at 16:41
add a comment
|
Your Answer
StackExchange.ifUsing("editor", function ()
StackExchange.using("externalEditor", function ()
StackExchange.using("snippets", function ()
StackExchange.snippets.init();
);
);
, "code-snippets");
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "1"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/4.0/"u003ecc by-sa 4.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f55395364%2fhow-can-i-use-onupgrade-method%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
if (oldVersion<newVersion){
this.getReadableDatabase();
try
copyDataBase();
catch (IOException e)
throw new Error("Veritabany kopyalanamady");
answered Mar 28 at 11:17
rohiththammaiahrohiththammaiah
1535 bronze badges
While this code may solve the question, including an explanation of how and why this solves the problem would really help to improve the quality of your post, and probably result in more up-votes. Remember that you are answering the question for readers in the future, not just the person asking now. Please edit your answer to add explanations and give an indication of what limitations and assumptions apply.
– double-beep
Mar 28 at 16:41
add a comment
|
if (oldVersion<newVersion){
this.getReadableDatabase();
try
copyDataBase();
catch (IOException e)
throw new Error("Veritabany kopyalanamady");
answered Mar 28 at 11:17
rohiththammaiahrohiththammaiah
1535 bronze badges
While this code may solve the question, including an explanation of how and why this solves the problem would really help to improve the quality of your post, and probably result in more up-votes. Remember that you are answering the question for readers in the future, not just the person asking now. Please edit your answer to add explanations and give an indication of what limitations and assumptions apply.
– double-beep
Mar 28 at 16:41
add a comment
|
if (oldVersion<newVersion){
this.getReadableDatabase();
try
copyDataBase();
catch (IOException e)
throw new Error("Veritabany kopyalanamady");
answered Mar 28 at 11:17
rohiththammaiahrohiththammaiah
1535 bronze badges
if (oldVersion<newVersion){
this.getReadableDatabase();
try
copyDataBase();
catch (IOException e)
throw new Error("Veritabany kopyalanamady");
answered Mar 28 at 11:17
rohiththammaiahrohiththammaiah
1535 bronze badges
answered Mar 28 at 11:17
rohiththammaiahrohiththammaiah
1535 bronze badges
answered Mar 28 at 11:17
rohiththammaiahrohiththammaiah
1535 bronze badges
answered Mar 28 at 11:17
rohiththammaiahrohiththammaiah
1535 bronze badges
1535 bronze badges
While this code may solve the question, including an explanation of how and why this solves the problem would really help to improve the quality of your post, and probably result in more up-votes. Remember that you are answering the question for readers in the future, not just the person asking now. Please edit your answer to add explanations and give an indication of what limitations and assumptions apply.
– double-beep
Mar 28 at 16:41
add a comment
|
While this code may solve the question, including an explanation of how and why this solves the problem would really help to improve the quality of your post, and probably result in more up-votes. Remember that you are answering the question for readers in the future, not just the person asking now. Please edit your answer to add explanations and give an indication of what limitations and assumptions apply.
– double-beep
Mar 28 at 16:41
While this code may solve the question, including an explanation of how and why this solves the problem would really help to improve the quality of your post, and probably result in more up-votes. Remember that you are answering the question for readers in the future, not just the person asking now. Please edit your answer to add explanations and give an indication of what limitations and assumptions apply.
– double-beep
Mar 28 at 16:41
While this code may solve the question, including an explanation of how and why this solves the problem would really help to improve the quality of your post, and probably result in more up-votes. Remember that you are answering the question for readers in the future, not just the person asking now. Please edit your answer to add explanations and give an indication of what limitations and assumptions apply.
– double-beep
Mar 28 at 16:41
add a comment
|
Got a question that you can’t ask on public Stack Overflow? Learn more about sharing private information with Stack Overflow for Teams.
Got a question that you can’t ask on public Stack Overflow? Learn more about sharing private information with Stack Overflow for Teams.
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f55395364%2fhow-can-i-use-onupgrade-method%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Creating a assert folder procedure is their just follow this below url concretepage.com/android/…
– Aravind V
Mar 28 at 10:42
Thank you for your suggestion.
– Ruhi Ulusoy
Mar 28 at 17:04