postgresql12 odoo12

 create databse postgres for odoo12

postgresql12

sudo nano /etc/postgresql/12/main/pg_hba.conf

# TYPE  DATABASE        USER            ADDRESS                 METHOD

# odoo14 custom conf

local   all             odoo14                                  md5

sudo service postgresql restart

sudo su postgres

psql

CREATE USER <user> WITH ENCRYPTED PASSWORD '<password>';

ALTER USER <user> SUPERUSER;

install pgadmin4 di ubuntu

 sudo apt install curl

sudo apt install curl

# Install the public key for the repository (if not done previously):
sudo curl https://www.pgadmin.org/static/packages_pgadmin_org.pub | sudo apt-key add

# Create the repository configuration file:
sudo sh -c 'echo "deb https://ftp.postgresql.org/pub/pgadmin/pgadmin4/apt/$(lsb_release -cs) pgadmin4 main" > /etc/apt/sources.list.d/pgadmin4.list && apt update'

#
# Install pgAdmin
#

# Install for both desktop and web modes:
sudo apt install pgadmin4

# Install for desktop mode only:
sudo apt install pgadmin4-desktop

# Install for web mode only: 
sudo apt install pgadmin4-web 

# Configure the webserver, if you installed pgadmin4-web:
sudo /usr/pgadmin4/bin/setup-web.sh

install postgresql 12 ubuntu 18.04

wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -

echo "deb http://apt.postgresql.org/pub/repos/apt/ `lsb_release -cs`-pgdg main" |sudo tee  /etc/apt/sources.list.d/pgdg.list

sudo apt update

sudo apt -y install postgresql-12 postgresql-client-12

flutter_secure_storage: ^4.2.0

kita akan pake flutter_secure_storage: ^4.2.0

ubah minSdkVersion jadi 20 di path android/app/build.gradle

minSdkVersion 20

buat file 

import 'package:flutter_secure_storage/flutter_secure_storage.dart';

class SecureStorage {

  final _storage = FlutterSecureStorage();

  Future writeSecureData(String key, String value) async {

    var data = await _storage.write(key: key, value: value);

    return data;

  }

  Future readSecureData(String key) async {

    var data = await _storage.read(key: key);

    return data;

  }

  Future deleteSecureData(String key) async {

    var data = await _storage.delete(key: key);

    return data;

  }

}

cara gunainnya

import 'package:auth/local_storage.dart'; 

Future hasToken() async {

final SecureStorage secureStorage = SecureStorage();

final String? token = await secureStorage.readSecureData("token");

if (token != null) return token;

return null;

}

Future setLocalToken(String token) async { 

final SecureStorage secureStorage = SecureStorage();

await secureStorage.writeSecureData("token", token);

}

Future unsetLocalToken() async {

final SecureStorage secureStorage = SecureStorage();

secureStorage.deleteSecureData("token");

}

setup flutter ubuntu 20.04

1. install vs code

sudo snap install code --classic

 

2. install flutter

sudo snap install flutter --classic

 

3. download flutter sdk

flutter sdk-path

 

4. install java 8

sudo apt install openjdk-8-jdk openjdk-8-jre

sudo update-alternatives --config java

 

5. tambahkan di baris terakhir

nano ~/.bashrc

export JAVA_HOME="/usr/lib/jvm/java-8-openjdk-amd64"

source ~/.bashrc

 

6. install android studio

sudo snap install android-studio --classic

 

7. set android sdk ke flutter config

flutter config --android-sdk /path/to/android/sdk 

example : flutter config --android-sdk /home/slametdev/android/sdk 

8. running android licenses

flutter doctor --android-licenses

 

ketika command  (flutter doctor --android-licenses)

error:

solusinya:

1. Uncheck Android SDK command-line Tools (latest)
2. Check Android SDK command-line Tools 8.0
3. Click Apply
4. In Windows, go to “C:\Users\USERNAME\AppData\Local\Android\Sdk\cmdline-tools” and rename the 8.0 folder to “latest”
5. Run Flutter doctor again.