diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..c6cbe56 --- /dev/null +++ b/.gitignore @@ -0,0 +1,8 @@ +*.iml +.gradle +/local.properties +/.idea/workspace.xml +/.idea/libraries +.DS_Store +/build +/captures diff --git a/.idea/.name b/.idea/.name new file mode 100644 index 0000000..f43a55b --- /dev/null +++ b/.idea/.name @@ -0,0 +1 @@ +RxActivityResult \ No newline at end of file diff --git a/.idea/compiler.xml b/.idea/compiler.xml new file mode 100644 index 0000000..1f2af51 --- /dev/null +++ b/.idea/compiler.xml @@ -0,0 +1,21 @@ + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/copyright/profiles_settings.xml b/.idea/copyright/profiles_settings.xml new file mode 100644 index 0000000..e7bedf3 --- /dev/null +++ b/.idea/copyright/profiles_settings.xml @@ -0,0 +1,3 @@ + + + \ No newline at end of file diff --git a/.idea/gradle.xml b/.idea/gradle.xml new file mode 100644 index 0000000..423fba3 --- /dev/null +++ b/.idea/gradle.xml @@ -0,0 +1,19 @@ + + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..51d0c7d --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,101 @@ + + + + + + + + + + + + + + + + + + Android Lint + + + General + + + Maven + + + + + Android + + + + + + + + + + + + + + + + + + + + + + $USER_HOME$/.subversion + + + + + + 1.8 + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/modules.xml b/.idea/modules.xml new file mode 100644 index 0000000..0d080c4 --- /dev/null +++ b/.idea/modules.xml @@ -0,0 +1,10 @@ + + + + + + + + + + \ No newline at end of file diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml new file mode 100644 index 0000000..7f68460 --- /dev/null +++ b/.idea/runConfigurations.xml @@ -0,0 +1,12 @@ + + + + + + \ No newline at end of file diff --git a/.idea/vcs.xml b/.idea/vcs.xml new file mode 100644 index 0000000..6564d52 --- /dev/null +++ b/.idea/vcs.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 0000000..6d06665 --- /dev/null +++ b/LICENSE.txt @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "{}" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2016 Víctor Albertos + + 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. \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..2e89fa0 --- /dev/null +++ b/README.md @@ -0,0 +1,69 @@ +RxActivityResult +================ +The api which Android SDK exposes to retrieve the data from a 'returning system call' (camera, gallery, email...) just does not give a shit about [Don't break the chain](http://blog.danlew.net/2015/03/02/dont-break-the-chain) leitmotiv. Indeed, the [OnActivityResult](http://developer.android.com/intl/es/training/basics/intents/result.html) approach will broke entirely your observable chaining. + +I did this library to not have to deal with this OnActivityResult pattern. Never. Ever. + +RxActivityResult features: +-------------------------- +* Launch the intent from any class, as long as you supply a valid activity instance. +* Get the intent back with the data encapsulated in an observable and keep going crazy chaining operations. + +Setup +----- + +Add the JitPack repository in your build.gradle (top level module): +```gradle +allprojects { + repositories { + jcenter() + maven { url "https://jitpack.io" } + } +} +``` + +And add next dependencies in the build.gradle of the module: +```gradle +dependencies { + compile "com.github.VictorAlbertos:RxActivityResult:0.1" + compile "io.reactivex:rxjava:1.1.0" +} +``` + +Usage +===== +Create an instance of the Intent you want to launch and supply it -with a valid reference to the current activity, to the static [RxActivityResult.startIntent]() method. +Observe the emitted [Result]() item to know the resultCode and retrieve the associated data if appropriate. + +```java +Intent takePhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); + +RxActivityResult.startIntent(takePhoto, this) + .subscribe(result -> { + Intent data = result.data(); + int resultCode = result.resultCode(); + + if (resultCode == RESULT_OK) { + showImage(data); + } else { + printUserCanceled(); + } + }); +``` + +Examples +-------- +There is an example of RxActivityResult in the [app module](https://github.com/VictorAlbertos/RxActivityResult/tree/master/app) + +Author +------- +**Víctor Albertos** + +* +* +* + +Another author's libraries using RxJava: +---------------------------------------- +* [RxCache](https://github.com/VictorAlbertos/RxCache): Reactive caching library for Android and Java. +* [RxGcm](https://github.com/VictorAlbertos/RxGcm): A reactive wrapper for Android Google Cloud Messaging to get rid of Service(s) configuration, handling foreground and background notifications depending on application state. \ No newline at end of file diff --git a/app/.gitignore b/app/.gitignore new file mode 100644 index 0000000..796b96d --- /dev/null +++ b/app/.gitignore @@ -0,0 +1 @@ +/build diff --git a/app/build.gradle b/app/build.gradle new file mode 100644 index 0000000..6b80ca4 --- /dev/null +++ b/app/build.gradle @@ -0,0 +1,50 @@ +apply plugin: 'com.android.application' +apply plugin: 'me.tatarka.retrolambda' + +buildscript { + repositories { + mavenCentral() + jcenter() + } + + dependencies { + classpath 'me.tatarka:gradle-retrolambda:3.2.4' + } +} + +android { + compileSdkVersion 23 + buildToolsVersion "23.0.2" + + defaultConfig { + applicationId "io.victoralbertos.app" + minSdkVersion 16 + targetSdkVersion 23 + versionCode 1 + versionName "1.0" + } + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' + } + } + compileOptions { + sourceCompatibility JavaVersion.VERSION_1_8 + targetCompatibility JavaVersion.VERSION_1_8 + } + lintOptions { + abortOnError false + } +} + +dependencies { + compile fileTree(dir: 'libs', include: ['*.jar']) + compile project(":rx_activity_result") + + compile 'com.android.support:appcompat-v7:23.2.0' + compile 'com.android.support:design:23.2.0' + compile 'io.reactivex:rxjava:1.1.0' + + testCompile 'junit:junit:4.12' +} diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro new file mode 100644 index 0000000..8d8c98c --- /dev/null +++ b/app/proguard-rules.pro @@ -0,0 +1,17 @@ +# Add project specific ProGuard rules here. +# By default, the flags in this file are appended to flags specified +# in /Users/victor/Documents/AndroidStudio/android_sdk/tools/proguard/proguard-android.txt +# You can edit the include path and order by changing the proguardFiles +# directive in build.gradle. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# Add any project specific keep options here: + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} diff --git a/app/src/androidTest/java/io/victoralbertos/rxactivityresult/ApplicationTest.java b/app/src/androidTest/java/io/victoralbertos/rxactivityresult/ApplicationTest.java new file mode 100644 index 0000000..8177650 --- /dev/null +++ b/app/src/androidTest/java/io/victoralbertos/rxactivityresult/ApplicationTest.java @@ -0,0 +1,13 @@ +package io.victoralbertos.rxactivityresult; + +import android.app.Application; +import android.test.ApplicationTestCase; + +/** + * Testing Fundamentals + */ +public class ApplicationTest extends ApplicationTestCase { + public ApplicationTest() { + super(Application.class); + } +} \ No newline at end of file diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..bcc5185 --- /dev/null +++ b/app/src/main/AndroidManifest.xml @@ -0,0 +1,23 @@ + + + + + + + + + + + + + + diff --git a/app/src/main/java/app/MainActivity.java b/app/src/main/java/app/MainActivity.java new file mode 100644 index 0000000..f5e7315 --- /dev/null +++ b/app/src/main/java/app/MainActivity.java @@ -0,0 +1,47 @@ +package app; + +import android.content.Intent; +import android.graphics.Bitmap; +import android.os.Bundle; +import android.provider.MediaStore; +import android.support.v7.app.AppCompatActivity; +import android.widget.ImageView; +import android.widget.Toast; + +import io.victoralbertos.app.R; +import rx_activity_result.RxActivityResult; + +public class MainActivity extends AppCompatActivity { + + @Override protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_main); + + findViewById(R.id.bt_camera).setOnClickListener(view -> camera()); + } + + private void camera() { + Intent takePhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); + + RxActivityResult.startIntent(takePhoto, this) + .subscribe(result -> { + Intent data = result.data(); + int resultCode = result.resultCode(); + + if (resultCode == RESULT_OK) { + showImage(data); + } else { + printUserCanceled(); + } + }); + } + + private void showImage(Intent data) { + Bitmap imageBitmap = (Bitmap) data.getExtras().get("data"); + ((ImageView) findViewById(R.id.iv_thumbnail)).setImageBitmap(imageBitmap); + } + + private void printUserCanceled() { + Toast.makeText(this, getString(R.string.user_canceled_action), Toast.LENGTH_LONG).show(); + } +} diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml new file mode 100644 index 0000000..c3c9f11 --- /dev/null +++ b/app/src/main/res/layout/activity_main.xml @@ -0,0 +1,18 @@ + + + +