Initial commit based on original flower example

This commit is contained in:
Philipp Heckel 2021-10-25 09:01:10 -04:00
commit ccdb5e741e
59 changed files with 2060 additions and 0 deletions

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# built application files
*.apk
*.ap_
# Mac files
.DS_Store
# files for the dex VM
*.dex
# Java class files
*.class
# generated files
bin/
gen/
# Ignore gradle files
.gradle/
build/
# Local configuration file (sdk path, etc)
local.properties
# Proguard folder generated by Eclipse
proguard/
proguard-project.txt
# Eclipse files
.project
.classpath
.settings/
# Android Studio/IDEA
*.iml
.idea

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# GOOGLE SAMPLE PACKAGING DATA
#
# This file is used by Google as part of our samples packaging process.
# End users may safely ignore this file. It has no relevance to other systems.
---
status: PUBLISHED
technologies: [Android]
categories: [Views Widgets]
languages: [Kotlin]
solutions: [Mobile]
github: android/views-widgets
level: INTERMEDIATE
icon: screenshots/icon-web.png
apiRefs:
- android:androidx.recyclerview.widget.RecyclerView
- android:androidx.recyclerview.widget.RecyclerView.LayoutManager
- android:androidx.recyclerview.widget.RecyclerView.ViewHolder
license: apache2

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Android RecyclerView Sample (Kotlin)
====================================
This application implements a RecyclerView in Kotlin with ListAdapter, onClickListener
and Headers. If you are looking for a simpler sample, look at the RecyclerViewSimple sample
in the directory.
Introduction
------------
Sample demonstrating the use of [RecyclerView][1] to layout elements with a
[LinearLayoutManager][2].
[RecyclerView][1] can display large datasets that can be scrolled
efficiently by recycling a limited number of views. [ListAdapter][3] is used to
efficiently compute diffs when items are added/removed from the list. Click listeners can be
defined when [ViewHolder][4] views are instantiated.
[1]: https://developer.android.com/reference/kotlin/androidx/recyclerview/widget/RecyclerView
[2]: https://developer.android.com/reference/androidx/recyclerview/widget/LinearLayoutManager
[3]: https://developer.android.com/reference/androidx/recyclerview/widget/ListAdapter
[4]: https://developer.android.com/reference/androidx/recyclerview/widget/RecyclerView.ViewHolder
Pre-requisites
--------------
- Android SDK 27
- Android Gradle Plugin 3.0
- Android Support Repository
Screenshots
-------------
![image](https://user-images.githubusercontent.com/46006059/98028846-8b6df700-1dc3-11eb-9f0b-ad93569be189.png)
Getting Started
---------------
To build this project, use "Import Project" in Android Studio.
Support
-------
- Stack Overflow: http://stackoverflow.com/questions/tagged/android
If you've found an error in this sample, please file an issue:
https://github.com/android/views-widgets
Patches are encouraged, and may be submitted by forking this project and
submitting a pull request through GitHub. Please see CONTRIBUTING.md for more details.

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/build

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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
android {
compileSdkVersion 30
defaultConfig {
applicationId "com.example.recyclersample"
minSdkVersion 21
targetSdkVersion 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = JavaVersion.VERSION_1_8.toString()
}
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation "androidx.appcompat:appcompat:$rootProject.appCompatVersion"
implementation "androidx.core:core-ktx:$rootProject.coreKtxVersion"
implementation "androidx.constraintlayout:constraintlayout:$rootProject.constraintLayoutVersion"
implementation "androidx.activity:activity-ktx:$rootProject.activityVersion"
// RecyclerView
implementation "androidx.recyclerview:recyclerview:$rootProject.recyclerViewVersion"
// Material design
implementation "com.google.android.material:material:$rootProject.materialVersion"
// LiveData
implementation "androidx.lifecycle:lifecycle-livedata-ktx:$rootProject.liveDataVersion"
}

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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2020 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.heckel.ntfy">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name="io.heckel.ntfy.list.TopicsListActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="io.heckel.ntfy.add.AddTopicActivity" />
<activity android:name="io.heckel.ntfy.detail.TopicDetailActivity" />
</application>
</manifest>

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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.heckel.ntfy.add
import android.app.Activity
import android.content.Intent
import android.os.Bundle
import android.widget.Button
import androidx.appcompat.app.AppCompatActivity
import com.heckel.ntfy.R
import com.google.android.material.textfield.TextInputEditText
const val FLOWER_NAME = "name"
const val FLOWER_DESCRIPTION = "description"
class AddTopicActivity : AppCompatActivity() {
private lateinit var addFlowerName: TextInputEditText
private lateinit var addFlowerDescription: TextInputEditText
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.add_flower_layout)
findViewById<Button>(R.id.done_button).setOnClickListener {
addFlower()
}
addFlowerName = findViewById(R.id.add_flower_name)
addFlowerDescription = findViewById(R.id.add_flower_description)
}
/* The onClick action for the done button. Closes the activity and returns the new flower name
and description as part of the intent. If the name or description are missing, the result is set
to cancelled. */
private fun addFlower() {
val resultIntent = Intent()
if (addFlowerName.text.isNullOrEmpty() || addFlowerDescription.text.isNullOrEmpty()) {
setResult(Activity.RESULT_CANCELED, resultIntent)
} else {
val name = addFlowerName.text.toString()
val description = addFlowerDescription.text.toString()
resultIntent.putExtra(FLOWER_NAME, name)
resultIntent.putExtra(FLOWER_DESCRIPTION, description)
setResult(Activity.RESULT_OK, resultIntent)
}
finish()
}
}

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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.heckel.ntfy.data
import android.content.res.Resources
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
/* Handles operations on flowersLiveData and holds details about it. */
class DataSource(resources: Resources) {
private val initialFlowerList = flowerList(resources)
private val flowersLiveData = MutableLiveData(initialFlowerList)
/* Adds flower to liveData and posts value. */
fun addFlower(flower: Topic) {
val currentList = flowersLiveData.value
if (currentList == null) {
flowersLiveData.postValue(listOf(flower))
} else {
val updatedList = currentList.toMutableList()
updatedList.add(0, flower)
flowersLiveData.postValue(updatedList)
}
}
/* Removes flower from liveData and posts value. */
fun removeFlower(flower: Topic) {
val currentList = flowersLiveData.value
if (currentList != null) {
val updatedList = currentList.toMutableList()
updatedList.remove(flower)
flowersLiveData.postValue(updatedList)
}
}
/* Returns flower given an ID. */
fun getFlowerForId(id: Long): Topic? {
flowersLiveData.value?.let { flowers ->
return flowers.firstOrNull{ it.id == id}
}
return null
}
fun getFlowerList(): LiveData<List<Topic>> {
return flowersLiveData
}
/* Returns a random flower asset for flowers that are added. */
fun getRandomFlowerImageAsset(): Int? {
val randomNumber = (initialFlowerList.indices).random()
return initialFlowerList[randomNumber].image
}
companion object {
private var INSTANCE: DataSource? = null
fun getDataSource(resources: Resources): DataSource {
return synchronized(DataSource::class) {
val newInstance = INSTANCE ?: DataSource(resources)
INSTANCE = newInstance
newInstance
}
}
}
}

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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.heckel.ntfy.data
import androidx.annotation.DrawableRes
data class Topic(
val id: Long,
val name: String,
@DrawableRes
val image: Int?,
val description: String
)

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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.heckel.ntfy.data
import android.content.res.Resources
import com.heckel.ntfy.R
/* Returns initial list of flowers. */
fun flowerList(resources: Resources): List<Topic> {
return listOf(
Topic(
id = 1,
name = resources.getString(R.string.flower1_name),
image = R.drawable.rose,
description = resources.getString(R.string.flower1_description)
),
Topic(
id = 2,
name = resources.getString(R.string.flower2_name),
image = R.drawable.freesia,
description = resources.getString(R.string.flower2_description)
),
Topic(
id = 3,
name = resources.getString(R.string.flower3_name),
image = R.drawable.lily,
description = resources.getString(R.string.flower3_description)
),
Topic(
id = 4,
name = resources.getString(R.string.flower4_name),
image = R.drawable.sunflower,
description = resources.getString(R.string.flower4_description)
),
Topic(
id = 5,
name = resources.getString(R.string.flower5_name),
image = R.drawable.peony,
description = resources.getString(R.string.flower5_description)
),
Topic(
id = 6,
name = resources.getString(R.string.flower6_name),
image = R.drawable.daisy,
description = resources.getString(R.string.flower6_description)
),
Topic(
id = 7,
name = resources.getString(R.string.flower7_name),
image = R.drawable.lilac,
description = resources.getString(R.string.flower7_description)
),
Topic(
id = 8,
name = resources.getString(R.string.flower8_name),
image = R.drawable.marigold,
description = resources.getString(R.string.flower8_description)
),
Topic(
id = 9,
name = resources.getString(R.string.flower9_name),
image = R.drawable.poppy,
description = resources.getString(R.string.flower9_description)
),
Topic(
id = 10,
name = resources.getString(R.string.flower10_name),
image = R.drawable.daffodil,
description = resources.getString(R.string.flower10_description)
),
Topic(
id = 11,
name = resources.getString(R.string.flower11_name),
image = R.drawable.dahlia,
description = resources.getString(R.string.flower11_description)
)
)
}

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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.heckel.ntfy.detail
import android.os.Bundle
import android.widget.Button
import android.widget.ImageView
import android.widget.TextView
import androidx.activity.viewModels
import androidx.appcompat.app.AppCompatActivity
import com.heckel.ntfy.R
import io.heckel.ntfy.list.FLOWER_ID
class TopicDetailActivity : AppCompatActivity() {
private val flowerDetailViewModel by viewModels<FlowerDetailViewModel> {
FlowerDetailViewModelFactory(this)
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.flower_detail_activity)
var currentFlowerId: Long? = null
/* Connect variables to UI elements. */
val flowerName: TextView = findViewById(R.id.flower_detail_name)
val flowerImage: ImageView = findViewById(R.id.flower_detail_image)
val flowerDescription: TextView = findViewById(R.id.flower_detail_description)
val removeFlowerButton: Button = findViewById(R.id.remove_button)
val bundle: Bundle? = intent.extras
if (bundle != null) {
currentFlowerId = bundle.getLong(FLOWER_ID)
}
/* If currentFlowerId is not null, get corresponding flower and set name, image and
description */
currentFlowerId?.let {
val currentFlower = flowerDetailViewModel.getFlowerForId(it)
flowerName.text = currentFlower?.name
if (currentFlower?.image == null) {
flowerImage.setImageResource(R.drawable.rose)
} else {
flowerImage.setImageResource(currentFlower.image)
}
flowerDescription.text = currentFlower?.description
removeFlowerButton.setOnClickListener {
if (currentFlower != null) {
flowerDetailViewModel.removeFlower(currentFlower)
}
finish()
}
}
}
}

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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.heckel.ntfy.detail
import android.content.Context
import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider
import io.heckel.ntfy.data.DataSource
import io.heckel.ntfy.data.Topic
class FlowerDetailViewModel(private val datasource: DataSource) : ViewModel() {
/* Queries datasource to returns a flower that corresponds to an id. */
fun getFlowerForId(id: Long) : Topic? {
return datasource.getFlowerForId(id)
}
/* Queries datasource to remove a flower. */
fun removeFlower(flower: Topic) {
datasource.removeFlower(flower)
}
}
class FlowerDetailViewModelFactory(private val context: Context) : ViewModelProvider.Factory {
override fun <T : ViewModel> create(modelClass: Class<T>): T {
if (modelClass.isAssignableFrom(FlowerDetailViewModel::class.java)) {
@Suppress("UNCHECKED_CAST")
return FlowerDetailViewModel(
datasource = DataSource.getDataSource(context.resources)
) as T
}
throw IllegalArgumentException("Unknown ViewModel class")
}
}

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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.heckel.ntfy.list
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import androidx.recyclerview.widget.RecyclerView
import com.heckel.ntfy.R
/* A list always displaying one element: the number of flowers. */
class HeaderAdapter: RecyclerView.Adapter<HeaderAdapter.HeaderViewHolder>() {
private var flowerCount: Int = 0
/* ViewHolder for displaying header. */
class HeaderViewHolder(view: View) : RecyclerView.ViewHolder(view){
private val flowerNumberTextView: TextView = itemView.findViewById(R.id.flower_number_text)
fun bind(flowerCount: Int) {
flowerNumberTextView.text = flowerCount.toString()
}
}
/* Inflates view and returns HeaderViewHolder. */
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): HeaderViewHolder {
val view = LayoutInflater.from(parent.context)
.inflate(R.layout.header_item, parent, false)
return HeaderViewHolder(view)
}
/* Binds number of flowers to the header. */
override fun onBindViewHolder(holder: HeaderViewHolder, position: Int) {
holder.bind(flowerCount)
}
/* Returns number of items, since there is only one item in the header return one */
override fun getItemCount(): Int {
return 1
}
/* Updates header to display number of flowers when a flower is added or subtracted. */
fun updateFlowerCount(updatedFlowerCount: Int) {
flowerCount = updatedFlowerCount
notifyDataSetChanged()
}
}

View file

@ -0,0 +1,84 @@
/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.heckel.ntfy.list
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.TextView
import androidx.recyclerview.widget.DiffUtil
import androidx.recyclerview.widget.ListAdapter
import androidx.recyclerview.widget.RecyclerView
import com.heckel.ntfy.R
import io.heckel.ntfy.data.Topic
class FlowersAdapter(private val onClick: (Topic) -> Unit) :
ListAdapter<Topic, FlowersAdapter.FlowerViewHolder>(FlowerDiffCallback) {
/* ViewHolder for Flower, takes in the inflated view and the onClick behavior. */
class FlowerViewHolder(itemView: View, val onClick: (Topic) -> Unit) :
RecyclerView.ViewHolder(itemView) {
private val flowerTextView: TextView = itemView.findViewById(R.id.flower_text)
private val flowerImageView: ImageView = itemView.findViewById(R.id.flower_image)
private var currentFlower: Topic? = null
init {
itemView.setOnClickListener {
currentFlower?.let {
onClick(it)
}
}
}
/* Bind flower name and image. */
fun bind(flower: Topic) {
currentFlower = flower
flowerTextView.text = flower.name
if (flower.image != null) {
flowerImageView.setImageResource(flower.image)
} else {
flowerImageView.setImageResource(R.drawable.rose)
}
}
}
/* Creates and inflates view and return FlowerViewHolder. */
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): FlowerViewHolder {
val view = LayoutInflater.from(parent.context)
.inflate(R.layout.flower_item, parent, false)
return FlowerViewHolder(view, onClick)
}
/* Gets current flower and uses it to bind view. */
override fun onBindViewHolder(holder: FlowerViewHolder, position: Int) {
val flower = getItem(position)
holder.bind(flower)
}
}
object FlowerDiffCallback : DiffUtil.ItemCallback<Topic>() {
override fun areItemsTheSame(oldItem: Topic, newItem: Topic): Boolean {
return oldItem == newItem
}
override fun areContentsTheSame(oldItem: Topic, newItem: Topic): Boolean {
return oldItem.id == newItem.id
}
}

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@ -0,0 +1,94 @@
/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.heckel.ntfy.list
import android.app.Activity
import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.view.View
import androidx.activity.viewModels
import androidx.recyclerview.widget.ConcatAdapter
import androidx.recyclerview.widget.RecyclerView
import io.heckel.ntfy.add.AddTopicActivity
import io.heckel.ntfy.detail.TopicDetailActivity
import com.heckel.ntfy.R
import io.heckel.ntfy.add.FLOWER_DESCRIPTION
import io.heckel.ntfy.add.FLOWER_NAME
import io.heckel.ntfy.data.Topic
const val FLOWER_ID = "flower id"
class TopicsListActivity : AppCompatActivity() {
private val newTopicActivityRequestCode = 1
private val topicsListViewModel by viewModels<TopicsListViewModel> {
FlowersListViewModelFactory(this)
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
/* Instantiates headerAdapter and flowersAdapter. Both adapters are added to concatAdapter.
which displays the contents sequentially */
val headerAdapter = HeaderAdapter()
val topicsAdapter = FlowersAdapter { flower -> adapterOnClick(flower) }
val concatAdapter = ConcatAdapter(headerAdapter, topicsAdapter)
val recyclerView: RecyclerView = findViewById(R.id.recycler_view)
recyclerView.adapter = concatAdapter
topicsListViewModel.topicsLiveData.observe(this, {
it?.let {
topicsAdapter.submitList(it as MutableList<Topic>)
headerAdapter.updateFlowerCount(it.size)
}
})
val fab: View = findViewById(R.id.fab)
fab.setOnClickListener {
fabOnClick()
}
}
/* Opens FlowerDetailActivity when RecyclerView item is clicked. */
private fun adapterOnClick(flower: Topic) {
val intent = Intent(this, TopicDetailActivity()::class.java)
intent.putExtra(FLOWER_ID, flower.id)
startActivity(intent)
}
/* Adds flower to flowerList when FAB is clicked. */
private fun fabOnClick() {
val intent = Intent(this, AddTopicActivity::class.java)
startActivityForResult(intent, newTopicActivityRequestCode)
}
override fun onActivityResult(requestCode: Int, resultCode: Int, intentData: Intent?) {
super.onActivityResult(requestCode, resultCode, intentData)
/* Inserts flower into viewModel. */
if (requestCode == newTopicActivityRequestCode && resultCode == Activity.RESULT_OK) {
intentData?.let { data ->
val flowerName = data.getStringExtra(FLOWER_NAME)
val flowerDescription = data.getStringExtra(FLOWER_DESCRIPTION)
topicsListViewModel.insertFlower(flowerName, flowerDescription)
}
}
}
}

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@ -0,0 +1,59 @@
/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.heckel.ntfy.list
import android.content.Context
import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider
import io.heckel.ntfy.data.DataSource
import io.heckel.ntfy.data.Topic
import kotlin.random.Random
class TopicsListViewModel(val dataSource: DataSource) : ViewModel() {
val topicsLiveData = dataSource.getFlowerList()
/* If the name and description are present, create new Flower and add it to the datasource */
fun insertFlower(flowerName: String?, flowerDescription: String?) {
if (flowerName == null || flowerDescription == null) {
return
}
val image = dataSource.getRandomFlowerImageAsset()
val newFlower = Topic(
Random.nextLong(),
flowerName,
image,
flowerDescription
)
dataSource.addFlower(newFlower)
}
}
class FlowersListViewModelFactory(private val context: Context) : ViewModelProvider.Factory {
override fun <T : ViewModel> create(modelClass: Class<T>): T {
if (modelClass.isAssignableFrom(TopicsListViewModel::class.java)) {
@Suppress("UNCHECKED_CAST")
return TopicsListViewModel(
dataSource = DataSource.getDataSource(context.resources)
) as T
}
throw IllegalArgumentException("Unknown ViewModel class")
}
}

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Copyright (C) 2020 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
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android:endX="85.84757"
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Copyright (C) 2020 The Android Open Source Project
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you may not use this file except in compliance with the License.
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http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="24dp"
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android:viewportWidth="24.0"
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Copyright (C) 2020 The Android Open Source Project
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you may not use this file except in compliance with the License.
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http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2020 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/recycler_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layoutManager="LinearLayoutManager"/>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="@+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="16dp"
android:contentDescription="@string/fab_content_description"
android:src="@drawable/ic_add_black_24dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"/>
</androidx.constraintlayout.widget.ConstraintLayout>

View file

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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2020 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingLeft="16dp"
android:paddingRight="16dp">
<TextView
android:id="@+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp"
android:paddingBottom="16dp"
android:text="@string/add_topic"
android:textAlignment="center"
android:textAppearance="?attr/textAppearanceHeadline4" />
<com.google.android.material.textfield.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:hint="@string/flower_name_edit_text"
android:paddingTop="16dp"
android:paddingBottom="16dp">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/add_flower_name"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.textfield.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:hint="@string/flower_description_edit_text"
android:paddingTop="16dp"
android:paddingBottom="16dp">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/add_flower_description"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textMultiLine" />
</com.google.android.material.textfield.TextInputLayout>
<Button
android:id="@+id/done_button"
style="?attr/materialButtonOutlinedStyle"
android:layout_width="240dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="@string/done_button_text" />
</LinearLayout>

View file

@ -0,0 +1,53 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2020 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:id="@+id/flower_detail_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="24dp"
android:paddingBottom="24dp"
android:text="@string/flower1_name"
android:textAlignment="center"
android:textAppearance="?attr/textAppearanceHeadline3" />
<ImageView
android:id="@+id/flower_detail_image"
android:layout_width="320dp"
android:layout_height="320dp"
android:layout_gravity="center"
android:contentDescription="@string/flower_image_content_description"
app:srcCompat="@drawable/rose" />
<TextView
android:id="@+id/flower_detail_description"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="16dp"
android:text="@string/flower1_description" />
<Button
android:id="@+id/remove_button"
style="?attr/materialButtonOutlinedStyle"
android:layout_width="240dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="@string/remove_topic" />
</LinearLayout>

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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2020 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:id="@+id/flower_image"
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_margin="8dp"
android:contentDescription="@string/flower_image_content_description"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="@+id/flower_text"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/flower_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="8dp"
android:text="@string/flower1_name"
android:textAppearance="?attr/textAppearanceHeadline5"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toEndOf="@+id/flower_image"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>

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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2020 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="@+id/header_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="@string/flower_finder"
android:textAppearance="?attr/textAppearanceHeadline3" />
<TextView
android:id="@+id/flower_number_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:textAppearance="?attr/textAppearanceHeadline6" />
<TextView
android:id="@+id/flower_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="@string/flower_string"
android:textAppearance="?attr/textAppearanceHeadline6" />
</LinearLayout>

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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2020 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2020 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2020 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources>
<color name="colorPrimary">#6200EE</color>
<color name="colorPrimaryDark">#3700B3</color>
<color name="colorAccent">#03DAC5</color>
</resources>

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<!--
Copyright (C) 2020 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources>
<string name="app_name">ntfy.sh</string>
<string name="add_topic">Add Topic</string>
<string name="flower1_name">Rose</string>
<string name="flower2_name">Freesia</string>
<string name="flower3_name">Lily</string>
<string name="flower4_name">Sunflower</string>
<string name="flower5_name">Peony</string>
<string name="flower6_name">Daisy</string>
<string name="flower7_name">Lilac</string>
<string name="flower8_name">Marigold</string>
<string name="flower9_name">Poppy</string>
<string name="flower10_name">Daffodil</string>
<string name="flower11_name">Dahlia</string>
<string name="flower12_name">Tulip</string>
<string name="flower1_description">Rose comes from the Latin word Rosa. There are over 100
species of the rose. </string>
<string name="flower2_description">Freesias bloom during spring and are native to
Africa.</string>
<string name="flower3_description">Lilies have the longest in vase lifespan of any cut
bloom.</string>
<string name="flower4_description">Mature Sunflowers face east and are native too the United
States.</string>
<string name="flower5_description">Peony plants can live to be 100 years old.</string>
<string name="flower6_description">Daisies are cousins with Sunflowers.</string>
<string name="flower7_description">Lilacs belong to the olive family.</string>
<string name="flower8_description">Marigolds come in orange, reed, maroon and yellow.</string>
<string name="flower9_description">Poppies can be over 3 feet tall.</string>
<string name="flower10_description">Daffodils are referred to as Lent Lilies in England</string>
<string name="flower11_description">Dahlia is named after the Swedish botanist Anders
Dahl</string>
<string name="flower12_description">There are over 150 species of tulips.</string>
<string name="flower_string">Flowers</string>
<string name="flower_finder">Flower finder</string>
<string name="flower_description_edit_text">Flower Description</string>
<string name="flower_name_edit_text">Flower Name</string>
<string name="done_button_text">Done</string>
<string name="fab_content_description">fab</string>
<string name="flower_image_content_description">Image of flower</string>
<string name="remove_topic">Unsubscribe</string>
</resources>

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<!--
Copyright (C) 2020 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.MaterialComponents.Light.DarkActionBar">
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryVariant">@color/colorPrimaryDark</item>
<item name="colorSecondary">@color/colorAccent</item>
</style>
</resources>

52
build.gradle Normal file
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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
buildscript {
ext.kotlin_version = '1.4.10'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:4.1.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
ext {
materialVersion = '1.2.1'
liveDataVersion = '2.2.0'
recyclerViewVersion = '1.2.0-alpha06'
appCompatVersion = '1.2.0'
coreKtxVersion = '1.3.2'
constraintLayoutVersion = '2.0.4'
activityVersion = '1.1.0'
}

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gradle.properties Normal file
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# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx1536m
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
android.useAndroidX=true
# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official

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#Tue Sep 22 10:13:03 PDT 2020
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip

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gradlew vendored Executable file
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#!/usr/bin/env sh
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=$(save "$@")
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
cd "$(dirname "$0")"
fi
exec "$JAVACMD" "$@"

84
gradlew.bat vendored Normal file
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@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

2
settings.gradle Normal file
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rootProject.name='RecyclerSample'
include ':app'