zandy/build.gradle

import groovy.swing.SwingBuilder

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.2.3'
    }
}


repositories {
    mavenLocal()
    mavenCentral()
    jcenter()
}

apply plugin: 'android'

dependencies {
    compile 'com.android.support:support-v4:21.0.+'
    compile 'com.android.support:appcompat-v7:21.0.+'
    compile 'oauth.signpost:signpost-commonshttp4:1.2.1.2'
    compile 'com.intellij:annotations:12.0'
    compile 'commons-io:commons-io:2.4'
    compile 'com.squareup:otto:1.3.4'
    compile 'com.google.zxing:android-integration:2.3.0'
    compile 'com.getbase:floatingactionbutton:1.10.0'
    compile 'com.nononsenseapps:filepicker:2.2.3'
}


android {
    compileSdkVersion 22
    buildToolsVersion "22.0.1"

    defaultConfig {
        minSdkVersion 16
        targetSdkVersion 22
        versionCode 1440
        versionName "1.4.4"
    }

    productFlavors {
        google
    }

    signingConfigs {
        release {
            storeFile file("keystore")
            keyAlias "zotable"
            storePassword ""
            keyPassword "" 
        }
    }

    buildTypes {
        release {
            zipAlignEnabled true
            signingConfig signingConfigs.release
            minifyEnabled false
            proguardFile getDefaultProguardFile('proguard-android.txt')
        }
    }

    lintOptions {
        abortOnError false
    }
    
    packagingOptions {
        exclude 'META-INF/LICENSE.txt'
    }
}

gradle.taskGraph.whenReady { taskGraph ->

  println taskGraph.allTasks
  if(taskGraph.hasTask(':zotable:assembleGoogleRelease')) {
 
    def storePass = ''
    def keyPass = ''
    if(System.console() == null) {
      new SwingBuilder().edt {
        dialog(modal: true, // Otherwise the build will continue running before you closed the dialog
            title: 'Enter password', // Dialog title
            alwaysOnTop: true, // pretty much what the name says
            resizable: false, // Don't allow the user to resize the dialog
            locationRelativeTo: null, // Place dialog in center of the screen
            pack: true, // We need to pack the dialog (so it will take the size of it's children)
            show: true // Let's show it
        ) {
          vbox { // Put everything below each other
            label(text: "Please enter store passphrase:")
            storeInput = passwordField()
            label(text: "Please enter key passphrase:")
            keyInput = passwordField()
            button(defaultButton: true, text: 'OK', actionPerformed: {
              storePass = storeInput.password; // Set pass variable to value of input field
              keyPass = storeInput.password; // Set pass variable to value of input field
              dispose(); // Close dialog
            })
          } // vbox end
        } // dialog end
      } // edt end
    } else {
      storePass = System.console().readPassword("\nPlease enter store passphrase: ")
      storePass = new String(storePass)
      keyPass = System.console().readPassword("\nPlease enter key passphrase: ")
      keyPass = new String(keyPass)
    }
 
    if(storePass.size() <= 0) {
      throw new InvalidUserDataException("You must enter a store password to proceed.")
    }
    
    if(keyPass.size() <= 0) {
      throw new InvalidUserDataException("You must enter a key password to proceed.")
    }
 
    // -----
    // Do what you need to do with pass here!
    // -----
        android.signingConfigs.release.storePassword = storePass
        android.signingConfigs.release.keyPassword = keyPass
 
  } // end if has task
} // end whenRead

task wrapper(type: Wrapper) {
    gradleVersion = '1.12'
}