├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── drawable-hdpi │ │ │ │ ├── ic_edit.png │ │ │ │ ├── ic_clear.png │ │ │ │ ├── ic_close.png │ │ │ │ ├── ic_forward.png │ │ │ │ ├── ic_heart.png │ │ │ │ ├── ic_reload.png │ │ │ │ └── ic_backbutton.png │ │ │ ├── drawable-ldpi │ │ │ │ ├── ic_edit.png │ │ │ │ ├── ic_clear.png │ │ │ │ ├── ic_close.png │ │ │ │ ├── ic_forward.png │ │ │ │ ├── ic_heart.png │ │ │ │ └── ic_reload.png │ │ │ ├── drawable-mdpi │ │ │ │ ├── ic_edit.png │ │ │ │ ├── ic_clear.png │ │ │ │ ├── ic_close.png │ │ │ │ ├── ic_forward.png │ │ │ │ ├── ic_heart.png │ │ │ │ ├── ic_reload.png │ │ │ │ └── ic_backbutton.png │ │ │ ├── drawable-xhdpi │ │ │ │ ├── ic_clear.png │ │ │ │ ├── ic_close.png │ │ │ │ ├── ic_edit.png │ │ │ │ ├── ic_heart.png │ │ │ │ ├── ic_reload.png │ │ │ │ ├── ic_forward.png │ │ │ │ └── ic_backbutton.png │ │ │ ├── drawable-xxhdpi │ │ │ │ ├── ic_clear.png │ │ │ │ ├── ic_close.png │ │ │ │ ├── ic_edit.png │ │ │ │ ├── ic_heart.png │ │ │ │ ├── ic_forward.png │ │ │ │ ├── ic_reload.png │ │ │ │ ├── ic_backbutton.png │ │ │ │ ├── round_layout.xml │ │ │ │ └── round_layout_alternate.xml │ │ │ ├── drawable-xxxhdpi │ │ │ │ ├── ic_edit.png │ │ │ │ ├── ic_clear.png │ │ │ │ ├── ic_close.png │ │ │ │ ├── ic_heart.png │ │ │ │ ├── ic_reload.png │ │ │ │ ├── ic_forward.png │ │ │ │ └── ic_backbutton.png │ │ │ ├── mipmap-hdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-mdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── anim │ │ │ │ ├── slide_in_left.xml │ │ │ │ ├── fade_in.xml │ │ │ │ ├── hide_to_bottom.xml │ │ │ │ ├── slide_in_right.xml │ │ │ │ ├── slide_out_left.xml │ │ │ │ ├── rotate.xml │ │ │ │ ├── fade_out.xml │ │ │ │ ├── scale_down.xml │ │ │ │ ├── jump_from_down.xml │ │ │ │ └── jump_to_down.xml │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── colors.xml │ │ │ │ └── styles.xml │ │ │ ├── menu │ │ │ │ └── itemmenu.xml │ │ │ ├── values-v21 │ │ │ │ └── styles.xml │ │ │ └── layout │ │ │ │ ├── activity_main.xml │ │ │ │ ├── masonrylayoutitem.xml │ │ │ │ └── activity_user.xml │ │ ├── java │ │ │ └── com │ │ │ │ └── example │ │ │ │ └── saurabhkumar │ │ │ │ └── downz │ │ │ │ ├── CustomClasses │ │ │ │ ├── ItemDecoration.java │ │ │ │ ├── SpacesItemDecoration.java │ │ │ │ ├── MasonryView.java │ │ │ │ ├── User.java │ │ │ │ └── MasonryAdapter.java │ │ │ │ ├── MainActivity.java │ │ │ │ └── UserActivity.java │ │ └── AndroidManifest.xml │ ├── androidTest │ │ └── java │ │ │ └── com │ │ │ └── example │ │ │ └── saurabhkumar │ │ │ └── downz │ │ │ ├── UserActivityTest.java │ │ │ └── ExampleInstrumentedTest.java │ └── test │ │ └── java │ │ └── com │ │ └── example │ │ └── saurabhkumar │ │ └── downz │ │ └── ExampleUnitTest.java ├── proguard-rules.pro └── build.gradle ├── downzlibrary ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ └── strings.xml │ │ │ └── anim │ │ │ │ ├── slide_in_left.xml │ │ │ │ ├── fade_in.xml │ │ │ │ ├── hide_to_bottom.xml │ │ │ │ ├── slide_in_right.xml │ │ │ │ ├── slide_out_left.xml │ │ │ │ ├── rotate.xml │ │ │ │ ├── fade_out.xml │ │ │ │ ├── scale_down.xml │ │ │ │ ├── jump_from_down.xml │ │ │ │ └── jump_to_down.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── com │ │ │ └── example │ │ │ └── downzlibrary │ │ │ ├── Utilities │ │ │ ├── CacheManagerInterface.java │ │ │ └── CacheManager.java │ │ │ ├── DataTypes │ │ │ ├── Type.java │ │ │ ├── JsonObject.java │ │ │ ├── XmlType.java │ │ │ ├── BitMap.java │ │ │ └── JsonArray.java │ │ │ ├── ListnerInterface │ │ │ └── HttpListener.java │ │ │ ├── Parameters │ │ │ ├── HeaderParams.java │ │ │ └── RequestParams.java │ │ │ ├── RequestTasks │ │ │ ├── BitMapTask.java │ │ │ ├── JsonObjectTask.java │ │ │ ├── JsonArrayTask.java │ │ │ ├── XmlTask.java │ │ │ └── Task.java │ │ │ ├── Response.java │ │ │ └── DownZ.java │ ├── test │ │ └── java │ │ │ └── com │ │ │ └── example │ │ │ └── downzlibrary │ │ │ ├── MethodTest.java │ │ │ ├── ExampleUnitTest.java │ │ │ ├── DataTypes │ │ │ ├── TypeTest.java │ │ │ ├── BitMapTest.java │ │ │ ├── JsonArrayTest.java │ │ │ └── JsonObjectTest.java │ │ │ ├── Parameters │ │ │ ├── HeaderParamsTest.java │ │ │ └── RequestParamsTest.java │ │ │ ├── ListnerInterface │ │ │ └── HttpListenerTest.java │ │ │ ├── RequestTasks │ │ │ ├── BitMapTaskTest.java │ │ │ ├── JsonArrayTaskTest.java │ │ │ └── JsonObjectTaskTest.java │ │ │ ├── Utilities │ │ │ ├── CacheManagerInterfaceTest.java │ │ │ └── CacheManagerTest.java │ │ │ └── ResponseTest.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── example │ │ └── downzlibrary │ │ └── ExampleInstrumentedTest.java ├── proguard-rules.pro └── build.gradle ├── settings.gradle ├── .idea ├── copyright │ └── profiles_settings.xml ├── vcs.xml ├── modules.xml ├── runConfigurations.xml ├── gradle.xml ├── compiler.xml └── misc.xml ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── gradle.properties ├── LICENSE ├── gradlew.bat ├── gradlew └── README.md /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /downzlibrary/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':downzlibrary' 2 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: 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/.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/MethodTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary; 2 | 3 | import static org.junit.Assert.*; 4 | 5 | /** 6 | * Created by saurabhkumar on 08/08/17. 7 | */ 8 | public class MethodTest { 9 | 10 | } -------------------------------------------------------------------------------- /app/src/androidTest/java/com/example/saurabhkumar/downz/UserActivityTest.java: -------------------------------------------------------------------------------- 1 | package com.example.saurabhkumar.downz; 2 | 3 | import static org.junit.Assert.*; 4 | 5 | /** 6 | * Created by saurabhkumar on 07/08/17. 7 | */ 8 | public class UserActivityTest { 9 | 10 | 11 | } -------------------------------------------------------------------------------- /app/src/main/res/anim/slide_in_left.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 7 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sun Aug 06 04:00:48 IST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip 7 | -------------------------------------------------------------------------------- /app/src/main/res/anim/fade_in.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /downzlibrary/src/main/res/anim/slide_in_left.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 7 | -------------------------------------------------------------------------------- /downzlibrary/src/main/res/anim/fade_in.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /app/src/main/res/anim/hide_to_bottom.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /app/src/main/res/anim/slide_in_right.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 7 | -------------------------------------------------------------------------------- /downzlibrary/src/main/res/anim/hide_to_bottom.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /app/src/main/res/anim/slide_out_left.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 7 | 8 | -------------------------------------------------------------------------------- /downzlibrary/src/main/res/anim/slide_in_right.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/anim/rotate.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 9 | -------------------------------------------------------------------------------- /downzlibrary/src/main/res/anim/slide_out_left.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 7 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/anim/fade_out.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | -------------------------------------------------------------------------------- /downzlibrary/src/main/res/anim/rotate.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 9 | -------------------------------------------------------------------------------- /downzlibrary/src/main/res/anim/fade_out.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | -------------------------------------------------------------------------------- /downzlibrary/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 9 | 10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/round_layout.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/round_layout_alternate.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | DownZ 3 | Error 4 | http://pastebin.com/raw/wgkJgazE 5 | Load Image 6 | Cancel Load 7 | Remove Image 8 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/anim/scale_down.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /downzlibrary/src/main/res/anim/scale_down.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | #00BCD4 7 | #0097A7 8 | #FFC400 9 | #E0E0E0 10 | 11 | -------------------------------------------------------------------------------- /app/src/main/res/anim/jump_from_down.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 8 | 12 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/Utilities/CacheManagerInterface.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.Utilities; 2 | 3 | /** 4 | * Created by saurabhkumar on 06/08/17. 5 | */ 6 | 7 | public interface CacheManagerInterface { 8 | public void addDataToCache(String key, T data); 9 | 10 | public void removeDataFromCache(String key); 11 | 12 | public T getDataFromCache(String key); 13 | 14 | public void evictUnused(); 15 | } 16 | -------------------------------------------------------------------------------- /app/src/main/res/anim/jump_to_down.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 8 | 12 | 13 | -------------------------------------------------------------------------------- /downzlibrary/src/main/res/anim/jump_from_down.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 8 | 12 | -------------------------------------------------------------------------------- /downzlibrary/src/main/res/anim/jump_to_down.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 8 | 12 | 13 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/test/java/com/example/saurabhkumar/downz/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.example.saurabhkumar.downz; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/DataTypes/TypeTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.DataTypes; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class TypeTest { 11 | @Test 12 | public void setCacheManager() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void setCallback() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void cancel() throws Exception { 23 | 24 | } 25 | 26 | } -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/DataTypes/BitMapTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.DataTypes; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class BitMapTest { 11 | @Test 12 | public void setCallback() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void cancel() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void setCacheManager() throws Exception { 23 | 24 | } 25 | 26 | } -------------------------------------------------------------------------------- /app/src/main/res/menu/itemmenu.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 10 | 14 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/DataTypes/Type.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.DataTypes; 2 | 3 | import com.example.downzlibrary.ListnerInterface.HttpListener; 4 | import com.example.downzlibrary.Utilities.CacheManagerInterface; 5 | 6 | /** 7 | * Created by saurabhkumar on 06/08/17. 8 | */ 9 | 10 | public abstract class Type { 11 | public abstract Type setCacheManager(CacheManagerInterface cacheManager); 12 | 13 | public abstract Type setCallback(HttpListener callback); 14 | 15 | public abstract boolean cancel(); 16 | } -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/DataTypes/JsonArrayTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.DataTypes; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class JsonArrayTest { 11 | @Test 12 | public void setCallback() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void cancel() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void setCacheManager() throws Exception { 23 | 24 | } 25 | 26 | } -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/DataTypes/JsonObjectTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.DataTypes; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class JsonObjectTest { 11 | @Test 12 | public void setCallback() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void cancel() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void setCacheManager() throws Exception { 23 | 24 | } 25 | 26 | } -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/ListnerInterface/HttpListener.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.ListnerInterface; 2 | 3 | /** 4 | * Created by saurabhkumar on 06/08/17. 5 | */ 6 | 7 | public interface HttpListener { 8 | /** 9 | * callback starts 10 | */ 11 | public void onRequest(); 12 | 13 | /** 14 | * Callback that's fired after response 15 | * 16 | * @param data of the type T holds the response 17 | */ 18 | public void onResponse(T data); 19 | 20 | public void onError(); 21 | 22 | public void onCancel(); 23 | } 24 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/Parameters/HeaderParamsTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.Parameters; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class HeaderParamsTest { 11 | @Test 12 | public void getKey() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void setKey() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void getValue() throws Exception { 23 | 24 | } 25 | 26 | @Test 27 | public void setValue() throws Exception { 28 | 29 | } 30 | 31 | } -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/Parameters/RequestParamsTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.Parameters; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class RequestParamsTest { 11 | @Test 12 | public void getKey() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void setKey() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void getValue() throws Exception { 23 | 24 | } 25 | 26 | @Test 27 | public void setValue() throws Exception { 28 | 29 | } 30 | 31 | } -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/ListnerInterface/HttpListenerTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.ListnerInterface; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class HttpListenerTest { 11 | @Test 12 | public void onRequest() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void onResponse() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void onError() throws Exception { 23 | 24 | } 25 | 26 | @Test 27 | public void onCancel() throws Exception { 28 | 29 | } 30 | 31 | } -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/RequestTasks/BitMapTaskTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.RequestTasks; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class BitMapTaskTest { 11 | @Test 12 | public void onPreExecute() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void doInBackground() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void onPostExecute() throws Exception { 23 | 24 | } 25 | 26 | @Test 27 | public void onCancelled() throws Exception { 28 | 29 | } 30 | 31 | } -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/RequestTasks/JsonArrayTaskTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.RequestTasks; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class JsonArrayTaskTest { 11 | @Test 12 | public void onPreExecute() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void doInBackground() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void onPostExecute() throws Exception { 23 | 24 | } 25 | 26 | @Test 27 | public void onCancelled() throws Exception { 28 | 29 | } 30 | 31 | } -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/RequestTasks/JsonObjectTaskTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.RequestTasks; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class JsonObjectTaskTest { 11 | @Test 12 | public void onPreExecute() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void doInBackground() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void onPostExecute() throws Exception { 23 | 24 | } 25 | 26 | @Test 27 | public void onCancelled() throws Exception { 28 | 29 | } 30 | 31 | } -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/Parameters/HeaderParams.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.Parameters; 2 | 3 | /** 4 | * Created by saurabhkumar on 06/08/17. 5 | */ 6 | 7 | public class HeaderParams { 8 | private String key; 9 | private String value; 10 | 11 | public String getKey() { 12 | return key; 13 | } 14 | 15 | public HeaderParams setKey(String key) { 16 | this.key = key; 17 | return this; 18 | } 19 | 20 | public String getValue() { 21 | return value; 22 | } 23 | 24 | public HeaderParams setValue(String value) { 25 | this.value = value; 26 | return this; 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/Parameters/RequestParams.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.Parameters; 2 | 3 | /** 4 | * Created by saurabhkumar on 06/08/17. 5 | */ 6 | 7 | public class RequestParams { 8 | private String key; 9 | private String value; 10 | 11 | public String getKey() { 12 | return key; 13 | } 14 | 15 | public RequestParams setKey(String key) { 16 | this.key = key; 17 | return this; 18 | } 19 | 20 | public String getValue() { 21 | return value; 22 | } 23 | 24 | public RequestParams setValue(String value) { 25 | this.value = value; 26 | return this; 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/Utilities/CacheManagerInterfaceTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.Utilities; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class CacheManagerInterfaceTest { 11 | @Test 12 | public void addDataToCache() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void removeDataFromCache() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void getDataFromCache() throws Exception { 23 | 24 | } 25 | 26 | @Test 27 | public void evictUnused() throws Exception { 28 | 29 | } 30 | 31 | } -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 18 | 19 | -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/Utilities/CacheManagerTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.Utilities; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class CacheManagerTest { 11 | @Test 12 | public void sizeOf() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void addDataToCache() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void removeDataFromCache() throws Exception { 23 | 24 | } 25 | 26 | @Test 27 | public void getDataFromCache() throws Exception { 28 | 29 | } 30 | 31 | @Test 32 | public void evictUnused() throws Exception { 33 | 34 | } 35 | 36 | } -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx1536m 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | -------------------------------------------------------------------------------- /downzlibrary/src/test/java/com/example/downzlibrary/ResponseTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Created by saurabhkumar on 08/08/17. 9 | */ 10 | public class ResponseTest { 11 | @Test 12 | public void getCode() throws Exception { 13 | 14 | } 15 | 16 | @Test 17 | public void setCode() throws Exception { 18 | 19 | } 20 | 21 | @Test 22 | public void getData() throws Exception { 23 | 24 | } 25 | 26 | @Test 27 | public void setData() throws Exception { 28 | 29 | } 30 | 31 | @Test 32 | public void getDataAsString() throws Exception { 33 | 34 | } 35 | 36 | @Test 37 | public void getAsBitmap() throws Exception { 38 | 39 | } 40 | 41 | } -------------------------------------------------------------------------------- /app/src/main/res/values-v21/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 16 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 15 | 16 | 19 | 20 | -------------------------------------------------------------------------------- /downzlibrary/src/androidTest/java/com/example/downzlibrary/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.example.downzlibrary.test", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/example/saurabhkumar/downz/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.example.saurabhkumar.downz; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.example.saurabhkumar.downz", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/saurabhkumar/downz/CustomClasses/ItemDecoration.java: -------------------------------------------------------------------------------- 1 | package com.example.saurabhkumar.downz.CustomClasses; 2 | 3 | import android.graphics.Rect; 4 | import android.support.v7.widget.RecyclerView; 5 | import android.view.View; 6 | 7 | /** 8 | * Created by saurabhkumar on 07/08/17. 9 | */ 10 | 11 | public class ItemDecoration extends RecyclerView.ItemDecoration { 12 | private final int mSpace; 13 | 14 | public ItemDecoration(int space) { 15 | this.mSpace = space; 16 | } 17 | 18 | @Override 19 | public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) { 20 | outRect.left = mSpace; 21 | outRect.right = mSpace; 22 | outRect.bottom = mSpace; 23 | 24 | // Add top margin only for the first item to avoid double space between items 25 | if (parent.getChildAdapterPosition(view) == 0) 26 | outRect.top = mSpace; 27 | } 28 | } -------------------------------------------------------------------------------- /app/src/main/java/com/example/saurabhkumar/downz/CustomClasses/SpacesItemDecoration.java: -------------------------------------------------------------------------------- 1 | package com.example.saurabhkumar.downz.CustomClasses; 2 | 3 | import android.graphics.Rect; 4 | import android.support.v7.widget.RecyclerView; 5 | import android.view.View; 6 | 7 | /** 8 | * Created by saurabhkumar on 07/08/17. 9 | */ 10 | 11 | public class SpacesItemDecoration extends RecyclerView.ItemDecoration { 12 | private final int mSpace; 13 | 14 | public SpacesItemDecoration(int space) { 15 | this.mSpace = space; 16 | } 17 | 18 | @Override 19 | public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) { 20 | outRect.left = mSpace; 21 | outRect.right = mSpace; 22 | outRect.bottom = mSpace; 23 | 24 | // Add top margin only for the first item to avoid double space between items 25 | if (parent.getChildAdapterPosition(view) == 0) 26 | outRect.top = mSpace; 27 | } 28 | } -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/saurabhkumar/Library/Android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /downzlibrary/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/saurabhkumar/Library/Android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /downzlibrary/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | 3 | android { 4 | compileSdkVersion 26 5 | buildToolsVersion "26.0.0" 6 | 7 | defaultConfig { 8 | minSdkVersion 15 9 | targetSdkVersion 26 10 | versionCode 1 11 | versionName "1.0" 12 | 13 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 14 | 15 | } 16 | buildTypes { 17 | release { 18 | minifyEnabled false 19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 20 | } 21 | } 22 | } 23 | 24 | dependencies { 25 | compile fileTree(dir: 'libs', include: ['*.jar']) 26 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 27 | exclude group: 'com.android.support', module: 'support-annotations' 28 | }) 29 | compile 'com.android.support:appcompat-v7:26.+' 30 | compile 'com.android.support:recyclerview-v7:26.+' 31 | compile 'de.hdodenhof:circleimageview:2.1.0' 32 | testCompile 'junit:junit:4.12' 33 | } 34 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2017 Saurabh Kumar 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/saurabhkumar/downz/CustomClasses/MasonryView.java: -------------------------------------------------------------------------------- 1 | package com.example.saurabhkumar.downz.CustomClasses; 2 | 3 | import android.provider.ContactsContract; 4 | import android.support.v7.widget.RecyclerView; 5 | import android.view.View; 6 | import android.widget.ImageView; 7 | import android.widget.ProgressBar; 8 | import android.widget.TextView; 9 | 10 | import com.example.saurabhkumar.downz.R; 11 | 12 | import de.hdodenhof.circleimageview.CircleImageView; 13 | 14 | /** 15 | * Created by saurabhkumar on 07/08/17. 16 | */ 17 | 18 | public class MasonryView extends RecyclerView.ViewHolder { 19 | 20 | ImageView Uploadedphoto; 21 | TextView NameOfUser; 22 | TextView UserName; 23 | TextView NumberOfLikes; 24 | de.hdodenhof.circleimageview.CircleImageView ProfileImage; 25 | ProgressBar loading; 26 | 27 | 28 | public MasonryView(View itemView) { 29 | super(itemView); 30 | Uploadedphoto = itemView.findViewById(R.id.uploadedImage); 31 | NameOfUser = itemView.findViewById(R.id.NameOfUser); 32 | UserName = itemView.findViewById(R.id.UserName); 33 | NumberOfLikes = itemView.findViewById(R.id.NumOfLikes); 34 | ProfileImage = itemView.findViewById(R.id.profile_image); 35 | loading = itemView.findViewById(R.id.loadingbar); 36 | } 37 | 38 | } 39 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 26 5 | buildToolsVersion "26.0.0" 6 | defaultConfig { 7 | applicationId "com.example.saurabhkumar.downz" 8 | minSdkVersion 15 9 | targetSdkVersion 26 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(include: ['*.jar'], dir: 'libs') 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile project(':downzlibrary') 28 | compile 'com.android.support:appcompat-v7:26.0.0' 29 | compile 'com.android.support:recyclerview-v7:26.0.0' 30 | compile 'com.android.support:design:26.0.0' 31 | compile 'de.hdodenhof:circleimageview:2.1.0' 32 | compile 'uk.co.samuelwall:material-tap-target-prompt:2.0.0' 33 | compile 'com.android.support.constraint:constraint-layout:1.0.2' 34 | testCompile 'junit:junit:4.12' 35 | } 36 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 12 | 13 | 21 | 22 | 23 | 24 | 29 | 30 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 19 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 46 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/RequestTasks/BitMapTask.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.RequestTasks; 2 | 3 | import android.graphics.Bitmap; 4 | 5 | import com.example.downzlibrary.DownZ; 6 | import com.example.downzlibrary.ListnerInterface.HttpListener; 7 | import com.example.downzlibrary.Parameters.HeaderParams; 8 | import com.example.downzlibrary.Parameters.RequestParams; 9 | import com.example.downzlibrary.Response; 10 | 11 | import java.util.ArrayList; 12 | 13 | /** 14 | * Created by saurabhkumar on 06/08/17. 15 | */ 16 | 17 | public class BitMapTask extends Task { 18 | private DownZ.Method method; 19 | private String mUrl; 20 | private HttpListener callback; 21 | private boolean error = false; 22 | private ArrayList params; 23 | private ArrayList headers; 24 | 25 | public BitMapTask(DownZ.Method method, String url, ArrayList params, ArrayList headers, HttpListener callback) { 26 | this.mUrl = url; 27 | this.method = method; 28 | this.callback = callback; 29 | this.params = params; 30 | this.headers = headers; 31 | } 32 | 33 | @Override 34 | protected void onPreExecute() { 35 | super.onPreExecute(); 36 | 37 | } 38 | 39 | @Override 40 | protected Bitmap doInBackground(String... urls) { 41 | try { 42 | Response response = makeRequest(mUrl, method, params, headers); 43 | Bitmap bitmap = response.getAsBitmap(); 44 | if (this.mCacheManager != null) { 45 | if (this.mCacheManager.getDataFromCache(mUrl) == null) 46 | this.mCacheManager.addDataToCache(mUrl, bitmap); 47 | } 48 | return bitmap; 49 | 50 | } catch (Exception e) { 51 | e.printStackTrace(); 52 | error = true; 53 | } 54 | 55 | return null; 56 | } 57 | 58 | @Override 59 | protected void onPostExecute(Bitmap data) { 60 | super.onPostExecute(data); 61 | if (!error) 62 | this.callback.onResponse(data); 63 | else 64 | this.callback.onError(); 65 | } 66 | 67 | @Override 68 | protected void onCancelled() { 69 | super.onCancelled(); 70 | if (this.mCacheManager != null) { 71 | this.mCacheManager.removeDataFromCache(mUrl); 72 | } 73 | 74 | } 75 | 76 | } 77 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/Response.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary; 2 | 3 | import android.graphics.Bitmap; 4 | import android.graphics.BitmapFactory; 5 | import android.provider.DocumentsContract; 6 | import android.util.Xml; 7 | 8 | import org.xmlpull.v1.XmlPullParser; 9 | import org.xmlpull.v1.XmlPullParserException; 10 | import org.xmlpull.v1.XmlPullParserFactory; 11 | 12 | import java.io.IOException; 13 | import java.io.InputStream; 14 | import java.io.InputStreamReader; 15 | import java.io.Reader; 16 | import java.util.List; 17 | 18 | import javax.xml.parsers.DocumentBuilder; 19 | import javax.xml.parsers.DocumentBuilderFactory; 20 | 21 | import static java.lang.System.in; 22 | 23 | /** 24 | * Created by saurabhkumar on 06/08/17. 25 | */ 26 | 27 | public class Response { 28 | private int code; 29 | private InputStream inputStream; 30 | 31 | public int getCode() { 32 | return code; 33 | } 34 | 35 | public Response setCode(int code) { 36 | this.code = code; 37 | return this; 38 | } 39 | 40 | public InputStream getData() { 41 | return inputStream; 42 | } 43 | 44 | public Response setData(InputStream data) { 45 | this.inputStream = data; 46 | return this; 47 | } 48 | 49 | /** 50 | * Reads an InputStream and converts it to a String. 51 | * 52 | * @return String 53 | * @throws IOException 54 | */ 55 | public String getDataAsString() throws IOException { 56 | final int bufferSize = 1024; 57 | final char[] buffer = new char[bufferSize]; 58 | final StringBuilder out = new StringBuilder(); 59 | Reader in = new InputStreamReader(inputStream, "UTF-8"); 60 | for (; ; ) { 61 | int i = in.read(buffer, 0, buffer.length); 62 | if (i < 0) 63 | break; 64 | out.append(buffer, 0, i); 65 | } 66 | if (inputStream != null) { 67 | inputStream.close(); 68 | } 69 | return out.toString(); 70 | 71 | } 72 | 73 | /** 74 | * Converts input Stream to bitmap 75 | * 76 | * @return Bitmap 77 | */ 78 | public Bitmap getAsBitmap() { 79 | Bitmap bitmap = BitmapFactory.decodeStream(this.inputStream); 80 | if (inputStream != null) { 81 | try { 82 | inputStream.close(); 83 | } catch (IOException e) { 84 | e.printStackTrace(); 85 | } 86 | } 87 | return bitmap; 88 | } 89 | 90 | } 91 | 92 | 93 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/RequestTasks/JsonObjectTask.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.RequestTasks; 2 | 3 | import com.example.downzlibrary.DownZ; 4 | import com.example.downzlibrary.ListnerInterface.HttpListener; 5 | import com.example.downzlibrary.Parameters.HeaderParams; 6 | import com.example.downzlibrary.Parameters.RequestParams; 7 | import com.example.downzlibrary.Response; 8 | 9 | import org.json.JSONObject; 10 | 11 | import java.util.ArrayList; 12 | 13 | /** 14 | * Created by saurabhkumar on 06/08/17. 15 | */ 16 | 17 | public class JsonObjectTask extends Task { 18 | private DownZ.Method method; 19 | private String mUrl; 20 | private HttpListener callback; 21 | private boolean error = false; 22 | private ArrayList params; 23 | private ArrayList headers; 24 | 25 | public JsonObjectTask(DownZ.Method method, String url, ArrayList params, ArrayList headers, HttpListener callback) { 26 | this.mUrl = url; 27 | this.method = method; 28 | this.callback = callback; 29 | this.params = params; 30 | this.headers = headers; 31 | } 32 | 33 | @Override 34 | protected void onPreExecute() { 35 | super.onPreExecute(); 36 | } 37 | 38 | @Override 39 | protected JSONObject doInBackground(String... urls) { 40 | try { 41 | Response response = makeRequest(mUrl, method, params, headers); 42 | JSONObject json = new JSONObject(response.getDataAsString()); 43 | if (this.mCacheManager != null) { 44 | if (this.mCacheManager.getDataFromCache(mUrl) == null) 45 | this.mCacheManager.addDataToCache(mUrl, json); 46 | } 47 | return json; 48 | 49 | } catch (Exception e) { 50 | e.printStackTrace(); 51 | error = true; 52 | } 53 | 54 | return null; 55 | } 56 | 57 | @Override 58 | protected void onPostExecute(JSONObject data) { 59 | super.onPostExecute(data); 60 | if (!error) 61 | this.callback.onResponse(data); 62 | else 63 | this.callback.onError(); 64 | } 65 | 66 | /** 67 | * Sometimes users may cancel at almost end, so lets remove if data is in cache 68 | */ 69 | @Override 70 | protected void onCancelled() { 71 | super.onCancelled(); 72 | if (this.mCacheManager != null) { 73 | this.mCacheManager.removeDataFromCache(mUrl); 74 | } 75 | } 76 | } 77 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/RequestTasks/JsonArrayTask.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.RequestTasks; 2 | 3 | import com.example.downzlibrary.DownZ; 4 | import com.example.downzlibrary.ListnerInterface.HttpListener; 5 | import com.example.downzlibrary.Parameters.HeaderParams; 6 | import com.example.downzlibrary.Parameters.RequestParams; 7 | import com.example.downzlibrary.Response; 8 | 9 | import org.json.JSONArray; 10 | 11 | import java.util.ArrayList; 12 | 13 | /** 14 | * Created by saurabhkumar on 06/08/17. 15 | */ 16 | 17 | public class JsonArrayTask extends Task { 18 | private DownZ.Method method; 19 | private String mUrl; 20 | private HttpListener callback; 21 | private boolean error = false; 22 | private ArrayList params; 23 | private ArrayList headers; 24 | 25 | 26 | public JsonArrayTask(DownZ.Method method, String url, ArrayList params, ArrayList headers, HttpListener callback) { 27 | this.mUrl = url; 28 | this.method = method; 29 | this.callback = callback; 30 | this.params = params; 31 | this.headers = headers; 32 | } 33 | 34 | @Override 35 | protected void onPreExecute() { 36 | super.onPreExecute(); 37 | 38 | } 39 | 40 | @Override 41 | protected JSONArray doInBackground(String... urls) { 42 | try { 43 | 44 | Response response = makeRequest(mUrl, method, params, headers); 45 | JSONArray json = new JSONArray(response.getDataAsString()); 46 | if (this.mCacheManager != null) { 47 | if (this.mCacheManager.getDataFromCache(mUrl) == null) 48 | this.mCacheManager.addDataToCache(mUrl, json); 49 | } 50 | return json; 51 | 52 | } catch (Exception e) { 53 | e.printStackTrace(); 54 | error = true; 55 | } 56 | 57 | return null; 58 | } 59 | 60 | @Override 61 | protected void onPostExecute(JSONArray data) { 62 | super.onPostExecute(data); 63 | if (!error) 64 | this.callback.onResponse(data); 65 | else 66 | this.callback.onError(); 67 | } 68 | 69 | /** 70 | * Sometimes users may cancel at almost end, so lets remove if data is in cache 71 | */ 72 | @Override 73 | protected void onCancelled() { 74 | super.onCancelled(); 75 | if (this.mCacheManager != null) { 76 | this.mCacheManager.removeDataFromCache(mUrl); 77 | } 78 | } 79 | } 80 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/DataTypes/JsonObject.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.DataTypes; 2 | 3 | import com.example.downzlibrary.DownZ; 4 | import com.example.downzlibrary.ListnerInterface.HttpListener; 5 | import com.example.downzlibrary.Parameters.HeaderParams; 6 | import com.example.downzlibrary.Parameters.RequestParams; 7 | import com.example.downzlibrary.RequestTasks.JsonObjectTask; 8 | import com.example.downzlibrary.Utilities.CacheManagerInterface; 9 | 10 | import org.json.JSONObject; 11 | 12 | import java.util.ArrayList; 13 | 14 | /** 15 | * Created by saurabhkumar on 06/08/17. 16 | */ 17 | 18 | public class JsonObject extends Type { 19 | private String url; 20 | private HttpListener mListener; 21 | private DownZ.Method method; 22 | private ArrayList params; 23 | private ArrayList headers; 24 | private JsonObjectTask mTask; 25 | private CacheManagerInterface mCacheManager; 26 | 27 | /** 28 | * Constructor to load json datatyes 29 | */ 30 | public JsonObject(DownZ.Method m, String url, ArrayList params, ArrayList headers) { 31 | this.url = url; 32 | this.method = m; 33 | this.headers = headers; 34 | this.params = params; 35 | } 36 | 37 | /** 38 | * Sets future callback 39 | */ 40 | 41 | public JsonObject setCallback(HttpListener listener) { 42 | this.mListener = listener; 43 | mListener.onRequest(); 44 | JSONObject data; 45 | if (mCacheManager != null) { 46 | data = mCacheManager.getDataFromCache(url); 47 | if (data != null) { 48 | mListener.onResponse(data); 49 | return this; 50 | } 51 | } 52 | 53 | mTask = new JsonObjectTask(method, url, params, headers, mListener); 54 | mTask.execute(); 55 | return this; 56 | } 57 | 58 | /** 59 | * Cancels the current request 60 | * 61 | * @return True if cancelled 62 | */ 63 | public boolean cancel() { 64 | if (mTask != null) { 65 | mTask.cancel(true); 66 | if (mTask.isCancelled()) { 67 | mListener.onCancel(); 68 | return true; 69 | } else { 70 | return false; 71 | } 72 | } 73 | 74 | return false; 75 | } 76 | 77 | 78 | public JsonObject setCacheManager(CacheManagerInterface cache) { 79 | this.mCacheManager = cache; 80 | return this; 81 | } 82 | 83 | 84 | } 85 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/saurabhkumar/downz/CustomClasses/User.java: -------------------------------------------------------------------------------- 1 | package com.example.saurabhkumar.downz.CustomClasses; 2 | 3 | import java.util.List; 4 | 5 | /** 6 | * Created by saurabhkumar on 06/08/17. 7 | */ 8 | 9 | public class User { 10 | 11 | String Name; 12 | String ProfilePicUrl; 13 | String UploadedImageUrl; 14 | boolean isLikedByUser; 15 | String UserName; 16 | int NumberOfLikes; 17 | List Categories; 18 | String UrlToSend; 19 | 20 | public User() { 21 | /* empty constructor */ 22 | } 23 | 24 | public User(String name, String profilePicUrl, String uploadedImageUrl, boolean isLikedByUser, String userName, int numberOfLikes, List categories, String UrltoSend) { 25 | Name = name; 26 | ProfilePicUrl = profilePicUrl; 27 | UploadedImageUrl = uploadedImageUrl; 28 | this.isLikedByUser = isLikedByUser; 29 | UserName = userName; 30 | NumberOfLikes = numberOfLikes; 31 | Categories = categories; 32 | UrlToSend = UrltoSend; 33 | 34 | } 35 | 36 | public String getUrlToSend() { 37 | return UrlToSend; 38 | } 39 | 40 | public void setUrlToSend(String urlToSend) { 41 | UrlToSend = urlToSend; 42 | } 43 | 44 | public String getName() { 45 | return Name; 46 | } 47 | 48 | public void setName(String name) { 49 | Name = name; 50 | } 51 | 52 | public String getProfilePicUrl() { 53 | return ProfilePicUrl; 54 | } 55 | 56 | public void setProfilePicUrl(String profilePicUrl) { 57 | ProfilePicUrl = profilePicUrl; 58 | } 59 | 60 | public String getUploadedImageUrl() { 61 | return UploadedImageUrl; 62 | } 63 | 64 | public void setUploadedImageUrl(String uploadedImageUrl) { 65 | UploadedImageUrl = uploadedImageUrl; 66 | } 67 | 68 | public boolean isLikedByUser() { 69 | return isLikedByUser; 70 | } 71 | 72 | public void setLikedByUser(boolean likedByUser) { 73 | isLikedByUser = likedByUser; 74 | } 75 | 76 | public String getUserName() { 77 | return UserName; 78 | } 79 | 80 | public void setUserName(String userName) { 81 | UserName = userName; 82 | } 83 | 84 | public int getNumberOfLikes() { 85 | return NumberOfLikes; 86 | } 87 | 88 | public void setNumberOfLikes(int numberOfLikes) { 89 | NumberOfLikes = numberOfLikes; 90 | } 91 | 92 | public List getCategories() { 93 | return Categories; 94 | } 95 | 96 | public void setCategories(List categories) { 97 | Categories = categories; 98 | } 99 | } 100 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/DataTypes/XmlType.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.DataTypes; 2 | 3 | import android.graphics.Bitmap; 4 | import android.util.Xml; 5 | 6 | import com.example.downzlibrary.DownZ; 7 | import com.example.downzlibrary.ListnerInterface.HttpListener; 8 | import com.example.downzlibrary.Parameters.HeaderParams; 9 | import com.example.downzlibrary.Parameters.RequestParams; 10 | import com.example.downzlibrary.RequestTasks.BitMapTask; 11 | import com.example.downzlibrary.RequestTasks.XmlTask; 12 | import com.example.downzlibrary.Utilities.CacheManagerInterface; 13 | 14 | import org.w3c.dom.Document; 15 | 16 | import java.util.ArrayList; 17 | 18 | /** 19 | * Created by saurabhkumar on 09/08/17. 20 | */ 21 | 22 | public class XmlType extends Type { 23 | private String url; 24 | private HttpListener listener; 25 | private DownZ.Method method; 26 | private ArrayList params; 27 | private ArrayList headers; 28 | private XmlTask mTask; 29 | private CacheManagerInterface mCacheManager; 30 | 31 | public XmlType(DownZ.Method m, String url, ArrayList params, ArrayList headers) { 32 | this.url = url; 33 | this.method = m; 34 | this.headers = headers; 35 | this.params = params; 36 | } 37 | 38 | public XmlType setCallback(HttpListener listener) { 39 | this.listener = listener; 40 | this.listener.onRequest(); 41 | Document data; 42 | if (mCacheManager != null) { 43 | data = mCacheManager.getDataFromCache(url); 44 | if (data != null) { 45 | this.listener.onResponse(data); 46 | return this; 47 | } 48 | } 49 | 50 | mTask = new XmlTask(method, url, params, headers, this.listener); 51 | mTask.setmCachemanager(mCacheManager); 52 | mTask.execute(); 53 | return this; 54 | } 55 | 56 | /** 57 | * Cancels the current request 58 | * 59 | * @return True if cancelled 60 | */ 61 | public boolean cancel() { 62 | if (mTask != null) { 63 | mTask.cancel(true); 64 | if (mTask.isCancelled()) { 65 | listener.onCancel(); 66 | return true; 67 | } else { 68 | return false; 69 | } 70 | } 71 | 72 | return false; 73 | } 74 | 75 | /** 76 | * Lets depend on abstraction 77 | * Sets CacheManager for this 78 | * 79 | * @param cache 80 | * @return JsonObjectType 81 | */ 82 | public XmlType setCacheManager(CacheManagerInterface cache) { 83 | this.mCacheManager = cache; 84 | return this; 85 | } 86 | } 87 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/DataTypes/BitMap.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.DataTypes; 2 | 3 | import android.graphics.Bitmap; 4 | 5 | import com.example.downzlibrary.DownZ; 6 | import com.example.downzlibrary.ListnerInterface.HttpListener; 7 | import com.example.downzlibrary.Parameters.HeaderParams; 8 | import com.example.downzlibrary.Parameters.RequestParams; 9 | import com.example.downzlibrary.RequestTasks.BitMapTask; 10 | import com.example.downzlibrary.Utilities.CacheManagerInterface; 11 | 12 | import java.util.ArrayList; 13 | 14 | /** 15 | * Created by saurabhkumar on 06/08/17. 16 | */ 17 | 18 | public class BitMap extends Type { 19 | private String url; 20 | private HttpListener listener; 21 | private DownZ.Method method; 22 | private ArrayList params; 23 | private ArrayList headers; 24 | private BitMapTask mTask; 25 | private CacheManagerInterface mCacheManager; 26 | 27 | /** 28 | * Constructor to load json datatypes 29 | */ 30 | public BitMap(DownZ.Method m, String url, ArrayList params, ArrayList headers) { 31 | this.url = url; 32 | this.method = m; 33 | this.headers = headers; 34 | this.params = params; 35 | } 36 | 37 | /** 38 | * Sets future callback after Http response is received 39 | * 40 | * @param listener 41 | */ 42 | public BitMap setCallback(HttpListener listener) { 43 | this.listener = listener; 44 | this.listener.onRequest(); 45 | Bitmap data; 46 | if (mCacheManager != null) { 47 | data = mCacheManager.getDataFromCache(url); 48 | if (data != null) { 49 | this.listener.onResponse(data); 50 | return this; 51 | } 52 | } 53 | 54 | mTask = new BitMapTask(method, url, params, headers, this.listener); 55 | mTask.setmCachemanager(mCacheManager); 56 | mTask.execute(); 57 | return this; 58 | } 59 | 60 | /** 61 | * Cancels the current request 62 | * 63 | * @return True if cancelled 64 | */ 65 | public boolean cancel() { 66 | if (mTask != null) { 67 | mTask.cancel(true); 68 | if (mTask.isCancelled()) { 69 | listener.onCancel(); 70 | return true; 71 | } else { 72 | return false; 73 | } 74 | } 75 | 76 | return false; 77 | } 78 | 79 | /** 80 | * Lets depend on abstraction 81 | * Sets CacheManager for this 82 | * 83 | * @param cache 84 | * @return JsonObjectType 85 | */ 86 | public BitMap setCacheManager(CacheManagerInterface cache) { 87 | this.mCacheManager = cache; 88 | return this; 89 | } 90 | 91 | 92 | } 93 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/DataTypes/JsonArray.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.DataTypes; 2 | 3 | import com.example.downzlibrary.DownZ; 4 | import com.example.downzlibrary.ListnerInterface.HttpListener; 5 | import com.example.downzlibrary.Parameters.HeaderParams; 6 | import com.example.downzlibrary.Parameters.RequestParams; 7 | import com.example.downzlibrary.RequestTasks.JsonArrayTask; 8 | import com.example.downzlibrary.Utilities.CacheManagerInterface; 9 | 10 | import org.json.JSONArray; 11 | 12 | import java.util.ArrayList; 13 | 14 | /** 15 | * Created by saurabhkumar on 06/08/17. 16 | */ 17 | 18 | public class JsonArray extends Type { 19 | 20 | private String url; 21 | private HttpListener mListener; 22 | private DownZ.Method method; 23 | private ArrayList params; 24 | private ArrayList headers; 25 | private JsonArrayTask mTask; 26 | private CacheManagerInterface mCacheManager; 27 | 28 | /** 29 | * Constructor to load json datatyes 30 | * 31 | * @param url 32 | * @param params 33 | * @param headers 34 | */ 35 | public JsonArray(DownZ.Method m, String url, ArrayList params, ArrayList headers) { 36 | this.url = url; 37 | this.method = m; 38 | this.headers = headers; 39 | this.params = params; 40 | } 41 | 42 | /** 43 | * Sets future callback after Http response is received 44 | * 45 | * @param listener 46 | */ 47 | public JsonArray setCallback(HttpListener listener) { 48 | this.mListener = listener; 49 | this.mListener.onRequest(); 50 | JSONArray data; 51 | if (mCacheManager != null) { 52 | data = mCacheManager.getDataFromCache(url); 53 | if (data != null) { 54 | mListener.onResponse(data); 55 | return this; 56 | } 57 | } 58 | 59 | mTask = new JsonArrayTask(method, url, params, headers, mListener); 60 | mTask.setmCachemanager(mCacheManager); 61 | mTask.execute(); 62 | return this; 63 | } 64 | 65 | /** 66 | * Cancels the current request 67 | * 68 | * @return True if cancelled 69 | */ 70 | public boolean cancel() { 71 | if (mTask != null) { 72 | mTask.cancel(true); 73 | if (mTask.isCancelled()) { 74 | mListener.onCancel(); 75 | return true; 76 | } else { 77 | return false; 78 | } 79 | } 80 | 81 | return false; 82 | } 83 | 84 | /** 85 | * Lets depend on abstraction 86 | * Sets CacheManager for this 87 | * 88 | * @param cache 89 | * @return JsonObjectType 90 | */ 91 | public JsonArray setCacheManager(CacheManagerInterface cache) { 92 | this.mCacheManager = cache; 93 | return this; 94 | } 95 | //// TODO: 06/08/17 add comments 96 | 97 | } 98 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/RequestTasks/XmlTask.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.RequestTasks; 2 | 3 | import android.util.Xml; 4 | 5 | import com.example.downzlibrary.DownZ; 6 | import com.example.downzlibrary.ListnerInterface.HttpListener; 7 | import com.example.downzlibrary.Parameters.HeaderParams; 8 | import com.example.downzlibrary.Parameters.RequestParams; 9 | import com.example.downzlibrary.Response; 10 | 11 | import org.json.JSONObject; 12 | import org.w3c.dom.Document; 13 | import org.xml.sax.InputSource; 14 | 15 | import java.io.StringReader; 16 | import java.util.ArrayList; 17 | 18 | import javax.xml.parsers.DocumentBuilderFactory; 19 | 20 | /** 21 | * Created by saurabhkumar on 09/08/17. 22 | */ 23 | 24 | public class XmlTask extends Task { 25 | private DownZ.Method method; 26 | private String mUrl; 27 | private HttpListener callback; 28 | private boolean error = false; 29 | private ArrayList params; 30 | private ArrayList headers; 31 | 32 | public XmlTask(DownZ.Method method, String url, ArrayList params, ArrayList headers, HttpListener callback) { 33 | this.mUrl = url; 34 | this.method = method; 35 | this.callback = callback; 36 | this.params = params; 37 | this.headers = headers; 38 | } 39 | 40 | @Override 41 | protected void onPreExecute() { 42 | super.onPreExecute(); 43 | } 44 | 45 | @Override 46 | protected Document doInBackground(String... urls) { 47 | try { 48 | Response response = makeRequest(mUrl, method, params, headers); 49 | String xmlfile = response.getDataAsString(); 50 | Document doc = DocumentBuilderFactory 51 | .newInstance() 52 | .newDocumentBuilder() 53 | .parse( 54 | new InputSource( 55 | new StringReader(xmlfile) 56 | ) 57 | ); 58 | 59 | if (this.mCacheManager != null) { 60 | if (this.mCacheManager.getDataFromCache(mUrl) == null) 61 | this.mCacheManager.addDataToCache(mUrl, doc); 62 | } 63 | return doc; 64 | 65 | } catch (Exception e) { 66 | e.printStackTrace(); 67 | error = true; 68 | } 69 | 70 | return null; 71 | } 72 | 73 | @Override 74 | protected void onPostExecute(Document data) { 75 | super.onPostExecute(data); 76 | if (!error) 77 | this.callback.onResponse(data); 78 | else 79 | this.callback.onError(); 80 | } 81 | 82 | /** 83 | * Sometimes users may cancel at almost end, so lets remove if data is in cache 84 | */ 85 | @Override 86 | protected void onCancelled() { 87 | super.onCancelled(); 88 | if (this.mCacheManager != null) { 89 | this.mCacheManager.removeDataFromCache(mUrl); 90 | } 91 | } 92 | } 93 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/Utilities/CacheManager.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.Utilities; 2 | 3 | import android.graphics.Bitmap; 4 | import android.os.SystemClock; 5 | import android.util.LruCache; 6 | 7 | import org.json.JSONArray; 8 | import org.json.JSONObject; 9 | 10 | import java.util.HashMap; 11 | import java.util.Map; 12 | 13 | /** 14 | * Created by saurabhkumar on 06/08/17. 15 | */ 16 | 17 | public class CacheManager extends LruCache implements CacheManagerInterface { 18 | 19 | private final int timeout = 10 * 1000 * 60; 20 | 21 | //timestamp to remove unused items after 10 minutes 22 | HashMap cacheHitTimestamp = new HashMap<>(); 23 | 24 | /** 25 | * Constructor 26 | * 27 | * @param cacheSize size of the cache in bytes 28 | */ 29 | 30 | public CacheManager(int cacheSize) { 31 | super(cacheSize); 32 | } 33 | 34 | @Override 35 | protected int sizeOf(String key, T data) { 36 | // The cache size will be measured in kilobytes rather than 37 | // number of items. 38 | int bytesCount; 39 | if (data instanceof Bitmap) { 40 | bytesCount = ((Bitmap) data).getByteCount(); 41 | } else if (data instanceof JSONObject) { 42 | bytesCount = ((JSONObject) data).toString().getBytes().length; 43 | } else { 44 | bytesCount = ((JSONArray) data).toString().getBytes().length; 45 | } 46 | 47 | return bytesCount / 1024; 48 | 49 | } 50 | 51 | /** 52 | * Adds data to memory cache 53 | * 54 | * @param key key to identify cache resource 55 | * @param data Data to be stored in cache 56 | */ 57 | @Override 58 | public void addDataToCache(String key, T data) { 59 | if (getDataFromCache(key) == null) { 60 | synchronized (this) { 61 | put(key, data); 62 | cacheHitTimestamp.put(key, SystemClock.uptimeMillis()); //count to 0 when added 63 | } 64 | } 65 | } 66 | 67 | 68 | /** 69 | * Removes data from cache 70 | * 71 | * @param key identifier to resource in cache 72 | */ 73 | @Override 74 | public void removeDataFromCache(String key) { 75 | if (getDataFromCache(key) != null) { 76 | synchronized (this) { 77 | remove(key); 78 | } 79 | } 80 | } 81 | 82 | /** 83 | * Gets resource from cache 84 | * 85 | * @param key identifier 86 | * @return resource 87 | */ 88 | @Override 89 | public T getDataFromCache(String key) { 90 | synchronized (this) { 91 | cacheHitTimestamp.put(key, SystemClock.uptimeMillis()); 92 | evictUnused(); 93 | } 94 | return get(key); 95 | } 96 | 97 | /** 98 | * Removes items that are not used 99 | */ 100 | @Override 101 | public void evictUnused() { 102 | Map items = snapshot(); 103 | for (String key : items.keySet()) { 104 | long cacheTime = cacheHitTimestamp.get(key); 105 | if (cacheTime + timeout < SystemClock.uptimeMillis()) { 106 | remove(key); 107 | } 108 | 109 | } 110 | } 111 | 112 | 113 | } 114 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/DownZ.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary; 2 | 3 | import android.content.Context; 4 | 5 | import com.example.downzlibrary.DataTypes.BitMap; 6 | import com.example.downzlibrary.DataTypes.JsonArray; 7 | import com.example.downzlibrary.DataTypes.JsonObject; 8 | import com.example.downzlibrary.DataTypes.XmlType; 9 | import com.example.downzlibrary.Parameters.HeaderParams; 10 | import com.example.downzlibrary.Parameters.RequestParams; 11 | 12 | import java.util.ArrayList; 13 | 14 | /** 15 | * Created by saurabhkumar on 06/08/17. 16 | */ 17 | 18 | public class DownZ { 19 | private static DownZ instance = null; 20 | private Context context; 21 | private String url; 22 | private Method method; 23 | private ArrayList params = new ArrayList<>(); 24 | private ArrayList headers = new ArrayList<>(); 25 | 26 | /** 27 | * Constructor 28 | * 29 | * @param c it is the context 30 | */ 31 | public DownZ(Context c) { 32 | this.context = c; 33 | } 34 | 35 | public static DownZ from(Context c) { 36 | return getInstance(c); 37 | } 38 | 39 | /** 40 | * Returns singleton instance for network call 41 | * 42 | * @param context it is the context of activity 43 | */ 44 | public static DownZ getInstance(Context context) { 45 | if (context == null) 46 | throw new NullPointerException("Error"); 47 | 48 | 49 | synchronized (DownZ.class) { 50 | if (instance == null) 51 | instance = new DownZ(context); 52 | } 53 | 54 | return instance; 55 | } 56 | 57 | /** 58 | * Assigns Url to be loaded 59 | * 60 | * @param m, url 61 | * @return instance 62 | */ 63 | public DownZ load(Method m, String url) { 64 | this.url = url; 65 | this.method = m; 66 | return this; 67 | } 68 | 69 | /** 70 | * Sets json datatype for request 71 | * 72 | * @return Json Type 73 | */ 74 | public JsonObject asJsonObject() { 75 | return new JsonObject(method, url, params, headers); 76 | } 77 | 78 | /** 79 | * Sets json datatype for request 80 | * 81 | * @return Json Array Type 82 | */ 83 | public JsonArray asJsonArray() { 84 | return new JsonArray(method, url, params, headers); 85 | } 86 | 87 | /** 88 | * Sets bitmap type for request 89 | * 90 | * @return Bitmap Type 91 | */ 92 | 93 | public BitMap asBitmap() { 94 | return new BitMap(method, url, params, headers); 95 | } 96 | 97 | public XmlType asXml() { 98 | return new XmlType(method, url, params, headers); 99 | } 100 | 101 | /** 102 | * Sets request body parameters 103 | * 104 | * @param key Parameter key 105 | * @param value Parameter value 106 | * @return DownZ instance 107 | */ 108 | 109 | public DownZ setRequestParameter(String key, String value) { 110 | RequestParams pram = new RequestParams(); 111 | pram.setKey(key); 112 | pram.setValue(value); 113 | this.params.add(pram); 114 | return this; 115 | } 116 | 117 | /** 118 | * Sets request header parameters 119 | * 120 | * @param key Parameter key 121 | * @param value Parameter value 122 | * @return DownZ instance 123 | */ 124 | 125 | public DownZ setHeaderParameter(String key, String value) { 126 | HeaderParams pram = new HeaderParams(); 127 | pram.setKey(key); 128 | pram.setValue(value); 129 | this.headers.add(pram); 130 | return this; 131 | } 132 | 133 | 134 | public static enum Method { 135 | GET, 136 | POST, 137 | PUT, 138 | DELETE 139 | } 140 | 141 | 142 | } 143 | -------------------------------------------------------------------------------- /downzlibrary/src/main/java/com/example/downzlibrary/RequestTasks/Task.java: -------------------------------------------------------------------------------- 1 | package com.example.downzlibrary.RequestTasks; 2 | 3 | import android.net.Uri; 4 | import android.os.AsyncTask; 5 | 6 | import com.example.downzlibrary.DownZ; 7 | import com.example.downzlibrary.Parameters.HeaderParams; 8 | import com.example.downzlibrary.Parameters.RequestParams; 9 | import com.example.downzlibrary.Response; 10 | import com.example.downzlibrary.Utilities.CacheManagerInterface; 11 | 12 | import java.io.BufferedWriter; 13 | import java.io.IOException; 14 | import java.io.InputStream; 15 | import java.io.OutputStream; 16 | import java.io.OutputStreamWriter; 17 | import java.net.HttpURLConnection; 18 | import java.net.URL; 19 | import java.util.ArrayList; 20 | 21 | /** 22 | * Created by saurabhkumar on 06/08/17. 23 | */ 24 | 25 | public abstract class Task extends AsyncTask { 26 | 27 | static final int READ_TIMEOUT = 10000; 28 | static final int TIMEOUT = 15000; 29 | final String TAG = getClass().getSimpleName(); 30 | protected CacheManagerInterface mCacheManager; 31 | HttpURLConnection conn; 32 | 33 | // Given a URL, establishes an HttpUrlConnection and retrieves 34 | // the web page content as a InputStream, which it returns as 35 | // a string. 36 | protected Response makeRequest(String url, DownZ.Method m, ArrayList params, ArrayList headers) throws IOException { 37 | InputStream is = null; 38 | // Only display the first 500 characters of the retrieved 39 | // web page content. 40 | 41 | URL mUrl = new URL(url); 42 | conn = (HttpURLConnection) mUrl.openConnection(); 43 | conn.setReadTimeout(READ_TIMEOUT); 44 | conn.setConnectTimeout(TIMEOUT); 45 | /* time in milliseconds */ 46 | 47 | switch (m) { 48 | case GET: 49 | conn.setRequestMethod("GET"); 50 | break; 51 | 52 | case POST: 53 | conn.setRequestMethod("POST"); 54 | break; 55 | 56 | case PUT: 57 | conn.setRequestMethod("PUT"); 58 | break; 59 | 60 | case DELETE: 61 | conn.setRequestMethod("DELETE"); 62 | break; 63 | } 64 | 65 | 66 | conn.setDoInput(true); 67 | conn.setDoOutput(m != DownZ.Method.GET); 68 | 69 | 70 | //write headers if any 71 | if (headers.size() > 0) { 72 | for (HeaderParams header : headers) { 73 | conn.setRequestProperty(header.getKey(), header.getValue()); 74 | } 75 | } 76 | 77 | 78 | Uri.Builder builder = new Uri.Builder(); 79 | 80 | //write request parameters 81 | if (params.size() > 0) { 82 | for (RequestParams itm : params) { 83 | builder.appendQueryParameter(itm.getKey(), itm.getValue()); 84 | } 85 | 86 | String query = builder.build().getEncodedQuery(); 87 | 88 | OutputStream os = conn.getOutputStream(); 89 | BufferedWriter writer = new BufferedWriter( 90 | new OutputStreamWriter(os, "UTF-8")); 91 | writer.write(query); 92 | writer.flush(); 93 | writer.close(); 94 | os.close(); 95 | } 96 | 97 | 98 | conn.connect(); 99 | 100 | 101 | int response = conn.getResponseCode(); 102 | is = conn.getInputStream(); 103 | 104 | Response resp = new Response(); 105 | resp.setCode(response); 106 | resp.setData(is); 107 | return resp; 108 | } 109 | 110 | 111 | public void setmCachemanager(CacheManagerInterface cachemanager) { 112 | this.mCacheManager = cachemanager; 113 | } 114 | 115 | 116 | } 117 | -------------------------------------------------------------------------------- /app/src/main/res/layout/masonrylayoutitem.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 13 | 14 | 20 | 21 | 29 | 30 | 34 | 35 | 40 | 41 | 42 | 47 | 48 | 54 | 55 | 56 | 57 | 63 | 64 | 67 | 68 | 76 | 77 | 78 | 82 | 83 | 90 | 91 | 98 | 99 | 106 | 107 | 108 | 109 | 110 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/saurabhkumar/downz/CustomClasses/MasonryAdapter.java: -------------------------------------------------------------------------------- 1 | package com.example.saurabhkumar.downz.CustomClasses; 2 | 3 | import android.content.Context; 4 | import android.content.Intent; 5 | import android.graphics.Bitmap; 6 | import android.os.Bundle; 7 | import android.support.v7.widget.RecyclerView; 8 | import android.util.Log; 9 | import android.view.LayoutInflater; 10 | import android.view.View; 11 | import android.view.ViewGroup; 12 | import android.widget.ImageView; 13 | import android.widget.ProgressBar; 14 | import android.widget.TextView; 15 | 16 | import com.example.downzlibrary.DownZ; 17 | import com.example.downzlibrary.ListnerInterface.HttpListener; 18 | import com.example.downzlibrary.Utilities.CacheManager; 19 | import com.example.saurabhkumar.downz.R; 20 | import com.example.saurabhkumar.downz.UserActivity; 21 | 22 | import java.util.List; 23 | 24 | /** 25 | * Created by saurabhkumar on 07/08/17. 26 | */ 27 | 28 | public class MasonryAdapter extends RecyclerView.Adapter { 29 | 30 | Context context; 31 | List users; 32 | CacheManager bitmapCacheManager; 33 | 34 | public MasonryAdapter(Context context) { 35 | this.context = context; 36 | this.bitmapCacheManager = new CacheManager<>(40 * 1024 * 1024); 37 | 38 | } 39 | 40 | public void setUsers(List items) { 41 | this.users = items; 42 | } 43 | 44 | 45 | public void clear() { 46 | this.users.clear(); 47 | notifyDataSetChanged(); 48 | } 49 | 50 | 51 | @Override 52 | public MasonryViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 53 | View layoutView = LayoutInflater.from(parent.getContext()).inflate(R.layout.masonrylayoutitem, parent, false); 54 | MasonryViewHolder masonryView = new MasonryViewHolder(layoutView); 55 | return masonryView; 56 | } 57 | 58 | @Override 59 | public void onBindViewHolder(final MasonryViewHolder holder, int position) { 60 | final User current = users.get(position); 61 | 62 | if (current == null) { 63 | return; 64 | } 65 | // for Name of User 66 | 67 | holder.NameOfUser.setText(current.getName()); 68 | 69 | // for username 70 | 71 | holder.UserName.setText(current.getUserName()); 72 | 73 | // for number of likes 74 | String likes = current.getNumberOfLikes() + ""; 75 | holder.NumberOfLikes.setText(likes); 76 | 77 | //for uploaded picture 78 | 79 | DownZ 80 | .from(context) 81 | .load(DownZ.Method.GET, current.getUploadedImageUrl()) 82 | .asBitmap() 83 | .setCacheManager(bitmapCacheManager) 84 | .setCallback(new HttpListener() { 85 | @Override 86 | public void onRequest() { 87 | holder.loading.setVisibility(View.VISIBLE); 88 | } 89 | 90 | @Override 91 | public void onResponse(Bitmap data) { 92 | if (data != null) { 93 | holder.loading.setVisibility(View.GONE); 94 | holder.Uploadedphoto.setImageBitmap(data); 95 | } 96 | 97 | } 98 | 99 | @Override 100 | public void onError() { 101 | holder.loading.setVisibility(View.GONE); 102 | Log.e(String.valueOf(R.string.TAG), "On Load Error"); 103 | } 104 | 105 | @Override 106 | public void onCancel() { 107 | holder.loading.setVisibility(View.GONE); 108 | 109 | } 110 | }); 111 | 112 | // for profile picture 113 | 114 | DownZ 115 | .from(context) 116 | .load(DownZ.Method.GET, current.getProfilePicUrl()) 117 | .asBitmap() 118 | .setCacheManager(bitmapCacheManager) 119 | .setCallback(new HttpListener() { 120 | @Override 121 | public void onRequest() { 122 | holder.loading.setVisibility(View.VISIBLE); 123 | } 124 | 125 | @Override 126 | public void onResponse(Bitmap data) { 127 | if (data != null) { 128 | holder.loading.setVisibility(View.GONE); 129 | holder.ProfileImage.setImageBitmap(data); 130 | } 131 | 132 | } 133 | 134 | @Override 135 | public void onError() { 136 | holder.loading.setVisibility(View.GONE); 137 | Log.e(String.valueOf(R.string.TAG), "On Load Error"); 138 | } 139 | 140 | @Override 141 | public void onCancel() { 142 | holder.loading.setVisibility(View.GONE); 143 | 144 | } 145 | }); 146 | //for Onclick listner 147 | holder.mView.setOnClickListener(new View.OnClickListener() { 148 | @Override 149 | public void onClick(View view) { 150 | String NameofUser = current.getName(); 151 | String UserName = current.getUserName(); 152 | String UploadUrl = current.getUploadedImageUrl(); 153 | String ProfilepicUrl = current.getProfilePicUrl(); 154 | String NumberofLikes = current.getNumberOfLikes() + ""; 155 | String Tags = "Tags: "; 156 | List categories = current.getCategories(); 157 | for (int i = 0; i < categories.size(); i++) { 158 | Tags = Tags + categories.get(i) + ", "; 159 | } 160 | Context context = holder.mView.getContext(); 161 | Intent intent = new Intent(context, UserActivity.class); 162 | Bundle extras = new Bundle(); 163 | extras.putString("Name_Of_User", NameofUser); 164 | extras.putString("User_Name", UserName); 165 | extras.putString("Upload_Url", UploadUrl); 166 | extras.putString("Profile_Pic", ProfilepicUrl); 167 | extras.putString("Categories", Tags); 168 | extras.putString("No_Of_Likes", NumberofLikes); 169 | intent.putExtras(extras); 170 | context.startActivity(intent); 171 | } 172 | }); 173 | 174 | 175 | } 176 | 177 | @Override 178 | public int getItemCount() { 179 | return users.size(); 180 | } 181 | 182 | public class MasonryViewHolder extends RecyclerView.ViewHolder { 183 | View mView; 184 | ImageView Uploadedphoto; 185 | TextView NameOfUser; 186 | TextView UserName; 187 | TextView NumberOfLikes; 188 | de.hdodenhof.circleimageview.CircleImageView ProfileImage; 189 | ProgressBar loading; 190 | 191 | 192 | public MasonryViewHolder(View itemView) { 193 | super(itemView); 194 | mView = itemView; 195 | 196 | 197 | Uploadedphoto = itemView.findViewById(R.id.uploadedImage); 198 | NameOfUser = itemView.findViewById(R.id.NameOfUser); 199 | UserName = itemView.findViewById(R.id.UserName); 200 | NumberOfLikes = itemView.findViewById(R.id.NumOfLikes); 201 | ProfileImage = itemView.findViewById(R.id.profile_image); 202 | loading = itemView.findViewById(R.id.loadingbar); 203 | } 204 | 205 | } 206 | } 207 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/saurabhkumar/downz/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.example.saurabhkumar.downz; 2 | 3 | import android.content.Intent; 4 | import android.os.Handler; 5 | import android.support.design.widget.Snackbar; 6 | import android.support.v4.widget.SwipeRefreshLayout; 7 | import android.support.v7.app.AppCompatActivity; 8 | import android.os.Bundle; 9 | import android.support.v7.widget.RecyclerView; 10 | import android.support.v7.widget.StaggeredGridLayoutManager; 11 | import android.support.v7.widget.Toolbar; 12 | import android.widget.RelativeLayout; 13 | import android.widget.Toast; 14 | 15 | import com.example.downzlibrary.DownZ; 16 | import com.example.downzlibrary.ListnerInterface.HttpListener; 17 | import com.example.downzlibrary.Utilities.CacheManager; 18 | import com.example.saurabhkumar.downz.CustomClasses.MasonryAdapter; 19 | import com.example.saurabhkumar.downz.CustomClasses.SpacesItemDecoration; 20 | import com.example.saurabhkumar.downz.CustomClasses.User; 21 | 22 | import org.json.JSONArray; 23 | import org.json.JSONException; 24 | import org.json.JSONObject; 25 | 26 | import java.util.ArrayList; 27 | import java.util.List; 28 | 29 | public class MainActivity extends AppCompatActivity { 30 | 31 | Toolbar mToolbar; 32 | RecyclerView mRecyclerView; 33 | MasonryAdapter adapter; 34 | CacheManager jsonArrayCacheManager; 35 | String Url; 36 | boolean refresh = false; 37 | StaggeredGridLayoutManager mLayoutmanager; 38 | private SwipeRefreshLayout swipeRefreshLayout; 39 | private Handler handler = new Handler(); 40 | private final Runnable refreshing = new Runnable() { 41 | public void run() { 42 | try { 43 | if (isRefreshing()) { 44 | // RE-Run after 1 Second 45 | handler.postDelayed(this, 1000); 46 | } else { 47 | // Stop the animation once we are done fetching data. 48 | swipeRefreshLayout.setRefreshing(false); 49 | /** 50 | * You can add code to update your list with the new data. 51 | **/ 52 | } 53 | } catch (Exception e) { 54 | e.printStackTrace(); 55 | } 56 | } 57 | }; 58 | 59 | @Override 60 | protected void onCreate(Bundle savedInstanceState) { 61 | super.onCreate(savedInstanceState); 62 | setContentView(R.layout.activity_main); 63 | Url = String.valueOf(R.string.URL); 64 | jsonArrayCacheManager = new CacheManager<>(40 * 1024 * 1024); // 40mb 65 | swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_container); 66 | mToolbar = findViewById(R.id.toolbar); 67 | 68 | if (mToolbar != null) { 69 | setSupportActionBar(mToolbar); 70 | getSupportActionBar().setTitle("DownZtrest"); 71 | } 72 | 73 | mRecyclerView = (RecyclerView) findViewById(R.id.recyclerViewUser); 74 | mLayoutmanager = new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL); 75 | // mRecyclerView.setLayoutManager(new StaggeredGridLayoutManager(1, StaggeredGridLayoutManager.VERTICAL)); 76 | mRecyclerView.setLayoutManager(mLayoutmanager); 77 | //mRecyclerView.setAdapter(adapter); 78 | SpacesItemDecoration decoration = new SpacesItemDecoration(16); 79 | mRecyclerView.addItemDecoration(decoration); 80 | swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_container); 81 | adapter = new MasonryAdapter(this); 82 | populatelayout(); 83 | 84 | // Swipe to refresh 85 | 86 | swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() { 87 | @Override 88 | public void onRefresh() { 89 | Intent intent = new Intent(MainActivity.this, MainActivity.class); 90 | //intent.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION); 91 | startActivity(intent); 92 | overridePendingTransition(0, 0); 93 | finish(); 94 | 95 | } 96 | }); 97 | 98 | 99 | } 100 | 101 | public void populatelayout() { 102 | DownZ 103 | .from(MainActivity.this) 104 | .load(DownZ.Method.GET, "http://pastebin.com/raw/wgkJgazE") 105 | .asJsonArray() 106 | .setCacheManager(jsonArrayCacheManager) 107 | .setCallback(new HttpListener() { 108 | @Override 109 | public void onRequest() { 110 | startSync(); 111 | 112 | } 113 | 114 | @Override 115 | public void onResponse(JSONArray data) { 116 | 117 | 118 | if (data != null) { 119 | int lengthofdata = data.length(); 120 | 121 | List UserList = new ArrayList(); 122 | 123 | for (int i = 0; i <= lengthofdata; i++) { 124 | try { 125 | //Toast.makeText(MainActivity.this,"here",Toast.LENGTH_SHORT).show(); 126 | JSONObject jUser = data.getJSONObject(i); 127 | JSONObject ObjectforNames = jUser.getJSONObject("user"); 128 | JSONArray CategoryArray = jUser.getJSONArray("categories"); 129 | JSONObject ObjectforUrls = jUser.getJSONObject("urls"); 130 | JSONObject ObjectforProfilePic = ObjectforNames.getJSONObject("profile_image"); 131 | String nameofuser = ObjectforNames.get("name").toString(); 132 | String username = "@" + ObjectforNames.get("username").toString(); 133 | List categories = new ArrayList(); 134 | int lengthofcategories = CategoryArray.length(); 135 | for (int j = 0; j <= lengthofcategories; j++) { 136 | try { 137 | JSONObject Category = CategoryArray.getJSONObject(j); 138 | String CategoryName = Category.getString("title"); 139 | categories.add(CategoryName); 140 | } catch (JSONException e) { 141 | e.printStackTrace(); 142 | } 143 | } 144 | String uploadedphotourl = ObjectforUrls.getString("regular"); 145 | String urltosend = ObjectforUrls.getString("full"); 146 | String profilepicurl = ObjectforProfilePic.getString("large"); 147 | boolean islikedbyuser = jUser.getBoolean("liked_by_user"); 148 | int numberOfLikes = jUser.getInt("likes"); 149 | User newUser = new User(nameofuser, profilepicurl, uploadedphotourl, islikedbyuser, username, numberOfLikes, categories, urltosend); 150 | UserList.add(newUser); 151 | 152 | } catch (JSONException e) { 153 | e.printStackTrace(); 154 | } 155 | 156 | } 157 | adapter.setUsers(UserList); 158 | mRecyclerView.setAdapter(adapter); 159 | Snackbar.make(findViewById(android.R.id.content), "Click on the images to know more", Snackbar.LENGTH_LONG).show(); 160 | refresh = false; 161 | } 162 | } 163 | 164 | @Override 165 | public void onError() { 166 | Toast.makeText(MainActivity.this, "error", Toast.LENGTH_SHORT).show(); 167 | refresh = false; 168 | } 169 | 170 | @Override 171 | public void onCancel() { 172 | refresh = false; 173 | } 174 | }); 175 | } 176 | 177 | public void startSync() { 178 | refresh = true; 179 | if (!swipeRefreshLayout.isRefreshing()) { 180 | swipeRefreshLayout.setRefreshing(true); 181 | } 182 | handler.post(refreshing); 183 | } 184 | 185 | boolean isRefreshing() { 186 | return refresh; 187 | } 188 | } 189 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | DownZ 2 | =================== 3 | [![](https://jitpack.io/v/100rabhkr/DownZLibrary.svg)](https://jitpack.io/#100rabhkr/DownZLibrary) | [View release history](https://github.com/100rabhkr/DownZLibrary/releases) 4 | 5 | DownZ is an HTTP library that boosts networking in Android apps and makes it significantly easier and faster. 6 | 7 |

downz logo

8 | 9 | DownZ offers the following benefits: 10 | 11 | - Handles HTTP requests. 12 | - Transparent memory response caching of JSON and Images with support for request prioritization. 13 | - Cancel a request of image upload or download at any given time. 14 | - Images in memory cache are auto removed if not used for a long time. 15 | - Ease of customization, for example, cancel request and clear cache. 16 | - Strong requisition that makes it easy to effectively manage UI with data being fetched asynchronously from the network. 17 | 18 | 19 | DownZ excels at handling HTTP requests.It comes with built-in support for images, JSON and Xml. By providing built-in support for the features you require, DownZ frees you from writing tons of code and finally allows you to concentrate on the logic that is specific to your app. 20 | 21 | 22 | ---------- 23 | 24 | 25 | Download 26 | ------------- 27 | 28 | 29 | You can use Gradle 30 | 31 | **Step 1.** Add the JitPack repository to your build file , Add it in your root build.gradle at the end of repositories: 32 | 33 | allprojects { 34 | repositories { 35 | ... 36 | maven { url 'https://jitpack.io' } 37 | } 38 | } 39 | 40 | **Step 2.** Add the dependency 41 | 42 | dependencies { 43 | compile 'com.github.100rabhkr:DownZLibrary:1.1' 44 | } 45 | 46 | 47 | Or Maven: 48 | 49 | **Step 1.** Add the JitPack repository to your build file 50 | 51 | 52 | 53 | jitpack.io 54 | https://jitpack.io 55 | 56 | 57 | 58 | **Step 2.** Add the dependency 59 | 60 | 61 | com.github.100rabhkr 62 | DownZLibrary 63 | 1.1 64 | 65 | 66 | Or Sbt: 67 | 68 | **Step 1.** Add the JitPack repository to your build file Add it in your build.sbt at the end of resolvers: 69 | 70 | resolvers += "jitpack" at "https://jitpack.io" 71 | 72 | **Step 2.** Add the dependency 73 | 74 | libraryDependencies += "com.github.100rabhkr" % "DownZLibrary" % "1.1" 75 | 76 | 77 | Snapshots from Sample App 78 | ------------- 79 | 80 | 81 | 82 | 83 | 84 | ---------- 85 | 86 | Download Sample App 87 | ------------- 88 | All the source code can be downloaded from [Github's Release page](https://github.com/100rabhkr/DownZLibrary/releases) 89 | 90 | You can also download the sample app from [here](https://drive.google.com/open?id=0BwG2nwOU6FIWLW50V2tCYmVZZXpFc2VOQkhQMTZ1bG16cWZr) 91 | 92 | 93 | How do I use DownZ? 94 | ------------------- 95 | 96 | **Make Standard Request** 97 | 98 | … 99 | DownZ 100 | .from(mContext) //context 101 | .load(DownZ.Method.GET, “http://yoururl.com”) 102 | .asBitmap() //asJsonArray() or asJsonObject() or asXml() can be used depending on need 103 | .setCallback(new HttpListener() { 104 | @Override 105 | public void onRequest() { 106 | 107 | //On Beginning of request 108 | 109 | } 110 | 111 | @Override 112 | public void onResponse(Bitmap data) { 113 | 114 | if(data != null){ 115 | 116 | // do something 117 | 118 | } 119 | } 120 | 121 | @Override 122 | public void onError() { 123 | 124 | //do something when there is an error 125 | 126 | } 127 | 128 | @Override 129 | public void onCancel() { 130 | 131 | //do something when request cancelled 132 | 133 | } 134 | }); 135 | 136 | **Pass Header or Request Parameters (Optional)** 137 | 138 | 139 | 140 | ... 141 | DownZ 142 | .from(MainActivity.this) 143 | .load(DownZ.Method.GET,mUrl) 144 | .setHeaderParameter("key","value") 145 | .setRequestParameter("key1","value1") 146 | .setRequestParameter("key2","value2") 147 | .asBitmap() 148 | .setCallback(new HttpListener() { 149 | @Override 150 | public void onRequest() { 151 | 152 | } 153 | 154 | @Override 155 | public void onResponse(Bitmap bitmap) { 156 | if(bitmap != null){ 157 | 158 | //do something 159 | } 160 | } 161 | 162 | @Override 163 | public void onError() { 164 | 165 | } 166 | 167 | @Override 168 | public void onCancel() { 169 | 170 | } 171 | }); 172 | 173 | 174 | **Enable Cache** 175 | 176 | 177 | ... 178 | public class SomeActivity extends AppCompatActivity { 179 | ... 180 | CacheManager cacheManager; // we can use JSONObject, Bitmap as generic type 181 | @Override 182 | protected void onCreate(Bundle savedInstanceState) { 183 | ... 184 | cacheManager=new CacheManager<>(40*1024*1024); // 40mb 185 | } 186 | 187 | public void OnRequestMade(View v){ 188 | DownZ 189 | .from(this) 190 | .load(DownZ.Method.GET, "http://www.url.com") 191 | .asJsonArray() 192 | .setCacheManager(cacheManager) 193 | .setCallback(new HttpListener() { 194 | @Override 195 | public void onRequest() { 196 | //fired when request begins 197 | } 198 | 199 | @Override 200 | public void onResponse(JSONArray data) { 201 | if(data!=null){ 202 | // do some stuff here 203 | } 204 | } 205 | 206 | @Override 207 | public void onError() { 208 | 209 | } 210 | 211 | @Override 212 | public void onCancel() { 213 | 214 | } 215 | }); 216 | } 217 | } 218 | 219 | 220 | **Load Image into ImageView** 221 | 222 | 223 | ... 224 | public class SomeActivity extends AppCompatActivity { 225 | ... 226 | CacheManager cacheManager; 227 | @Override 228 | protected void onCreate(Bundle savedInstanceState) { 229 | ... 230 | cacheManager=new CacheManager<>(40*1024*1024); // 40mb 231 | imageview = (ImageView) findViewById(R.id.image_profile); 232 | imageview.setDrawingCacheEnabled(true); //can be used if Image has to be shared afterwards 233 | imageview.buildDrawingCache(); 234 | ... 235 | 236 | } 237 | //event to make request 238 | public void btnLoadImageClicked(View v){ 239 | DownZ 240 | .from(this) 241 | .load(DownZ.Method.GET, "http://www.url.com/image.jpg") 242 | .asBitmap() 243 | .setCacheManager(cacheManager) 244 | .setCallback(new HttpListener() { 245 | @Override 246 | public void onRequest() { 247 | //fired when request begin 248 | 249 | 250 | } 251 | 252 | @Override 253 | public void onResponse(Bitmap data) { 254 | if(data!=null){ 255 | // do some stuff here 256 | imageview.setImageBitmap(data); 257 | } 258 | } 259 | 260 | @Override 261 | public void onError() { 262 | 263 | } 264 | 265 | @Override 266 | public void onCancel() { 267 | 268 | } 269 | }); 270 | } 271 | 272 | } 273 | 274 | **Removing from Cache** 275 | 276 | ... 277 | public class SomeActivity extends AppCompatActivity { 278 | ... 279 | CacheManager cacheManager; 280 | @Override 281 | protected void onCreate(Bundle savedInstanceState) { 282 | ... 283 | String mUrl = "http://yoururl.com/image.png"; 284 | cacheManager=new CacheManager<>(40*1024*1024); // 40mb 285 | imageview = (ImageView) findViewById(R.id.image_profile); 286 | imageview.setDrawingCacheEnabled(true); //can be used if Image has to be shared afterwards 287 | imageview.buildDrawingCache(); 288 | ... 289 | 290 | } 291 | //event to clear item from cache 292 | public void btntoClearCache(View v){ 293 | 294 | cacheManager.removeDataFromCache(mUrl); 295 | } 296 | } 297 | 298 | 299 | Getting Help 300 | ------------ 301 | 302 | To report a specific problem or feature request in DownZ, you can [open a new issue on Github](https://github.com/100rabhkr/DownZLibrary/issues/new). For questions, suggestions, or even to say 'hi', just drop an email at skkumar.sk94@gmail.com 303 | 304 | Contributing 305 | ------------ 306 | 307 | If you like DownZ, please contribute by writing at skkumar.sk94@gmail.com. Your help and support would make DownZ even better. Before submitting pull requests, contributors must sign [Google's individual contributor license agreement.](https://cla.developers.google.com/about/google-individual) 308 | 309 | Author 310 | ------ 311 | 312 | Saurabh Kumar - [@100rabhkr](https://github.com/100rabhkr) on GitHub, [@NotSaurabhKumar](https://twitter.com/NotSaurabhKumar) on Twitter 313 | 314 | License 315 | ------- 316 | 317 | MIT See the [LICENSE](https://github.com/100rabhkr/DownZLibrary/blob/master/LICENSE) file for details. 318 | 319 | Disclaimer 320 | ---------- 321 | 322 | This is not an official Google product. 323 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_user.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 14 | 15 | 19 | 20 | 25 | 26 | 34 | 35 | 41 | 42 | 50 | 51 | 55 | 56 | 61 | 62 | 63 | 68 | 69 | 75 | 76 | 77 | 78 | 79 | 80 | 85 | 86 | 90 | 91 | 98 | 99 | 100 | 101 | 105 | 106 | 112 | 113 | 121 | 122 | 128 | 129 | 130 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 149 | 150 | 159 | 160 | 164 | 165 | 178 | 179 | 182 | 183 | 190 | 191 | 192 | 193 | 197 | 198 | 211 | 212 | 215 | 216 | 223 | 224 | 225 | 226 | 230 | 231 | 244 | 245 | 248 | 249 | 256 | 257 | 258 | 259 | 260 | 261 | 273 | 274 | 275 | 276 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/saurabhkumar/downz/UserActivity.java: -------------------------------------------------------------------------------- 1 | package com.example.saurabhkumar.downz; 2 | 3 | import android.Manifest; 4 | import android.content.Intent; 5 | import android.content.pm.PackageManager; 6 | import android.graphics.Bitmap; 7 | import android.graphics.BitmapFactory; 8 | import android.graphics.drawable.BitmapDrawable; 9 | import android.graphics.drawable.Drawable; 10 | import android.net.Uri; 11 | import android.os.Build; 12 | import android.os.Environment; 13 | import android.provider.MediaStore; 14 | import android.support.design.widget.FloatingActionButton; 15 | import android.support.design.widget.Snackbar; 16 | import android.support.v4.app.ActivityCompat; 17 | import android.support.v4.content.ContextCompat; 18 | import android.support.v7.app.AppCompatActivity; 19 | import android.os.Bundle; 20 | import android.support.v7.widget.Toolbar; 21 | import android.view.Menu; 22 | import android.view.MenuItem; 23 | import android.view.View; 24 | import android.view.WindowManager; 25 | import android.view.animation.Animation; 26 | import android.view.animation.AnimationUtils; 27 | import android.widget.ImageView; 28 | import android.widget.LinearLayout; 29 | import android.widget.ProgressBar; 30 | import android.widget.RelativeLayout; 31 | import android.widget.TextView; 32 | 33 | import com.example.downzlibrary.DataTypes.BitMap; 34 | import com.example.downzlibrary.DataTypes.Type; 35 | import com.example.downzlibrary.DownZ; 36 | import com.example.downzlibrary.ListnerInterface.HttpListener; 37 | import com.example.downzlibrary.Utilities.CacheManager; 38 | 39 | import java.io.File; 40 | import java.io.FileOutputStream; 41 | import java.io.OutputStream; 42 | 43 | import static android.R.attr.bitmap; 44 | 45 | public class UserActivity extends AppCompatActivity { 46 | Toolbar mToolbar; 47 | String UrlforUpload; 48 | String UrlforProfilepic; 49 | String NameofUser; 50 | String UserName; 51 | String Categories; 52 | String NumberOfLikes; 53 | ImageView UploadedImage; 54 | de.hdodenhof.circleimageview.CircleImageView ProfilePic; 55 | TextView NumberofLikesTextView; 56 | TextView Tags; 57 | TextView NameofUserTextView; 58 | TextView UserNameTextView; 59 | int ImageLoadflag; 60 | Type Upload; 61 | BitMap bitmaptosend; 62 | BitMap ProfilePicBitmap; 63 | CacheManager bitmapCacheManager; 64 | ProgressBar progressBar; 65 | int fabFlag; 66 | LinearLayout FabLayout; 67 | FloatingActionButton MainButton; 68 | RelativeLayout Overlay; 69 | Animation animforoverlay; 70 | Animation animforoverlayGone; 71 | Animation animforVisible; 72 | Animation animforFabRotate; 73 | Animation animforInvisible; 74 | Boolean canSend; 75 | 76 | 77 | @Override 78 | protected void onCreate(Bundle savedInstanceState) { 79 | super.onCreate(savedInstanceState); 80 | setContentView(R.layout.activity_user); 81 | mToolbar = findViewById(R.id.toolbar); 82 | this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); 83 | 84 | if (mToolbar != null) { 85 | setSupportActionBar(mToolbar); 86 | getSupportActionBar().setTitle(""); 87 | getSupportActionBar().setDisplayHomeAsUpEnabled(true); 88 | } 89 | /* To get all the values from previous activity */ 90 | 91 | Bundle extras = getIntent().getExtras(); 92 | UrlforUpload = extras.getString("Upload_Url"); 93 | UrlforProfilepic = extras.getString("Profile_Pic"); 94 | NameofUser = "by " + extras.getString("Name_Of_User"); 95 | UserName = extras.getString("User_Name"); 96 | Categories = extras.getString("Categories"); 97 | NumberOfLikes = extras.getString("No_Of_Likes"); 98 | bitmapCacheManager = new CacheManager<>(40 * 1024 * 1024); 99 | /* Setting Up Layout */ 100 | UploadedImage = findViewById(R.id.Upload); 101 | UploadedImage.setDrawingCacheEnabled(true); 102 | UploadedImage.buildDrawingCache(); 103 | ProfilePic = findViewById(R.id.profile_image); 104 | Tags = findViewById(R.id.Tags); 105 | NumberofLikesTextView = findViewById(R.id.NumOfLikes); 106 | UserNameTextView = findViewById(R.id.UserNameinNew); 107 | NameofUserTextView = findViewById(R.id.NameOfUserinNew); 108 | progressBar = (ProgressBar) findViewById(R.id.progress); 109 | canSend = false; 110 | // layout containing all FAB buttons 111 | 112 | FabLayout = findViewById(R.id.OptionsLayout); 113 | MainButton = findViewById(R.id.editImage); 114 | Overlay = findViewById(R.id.overlay); 115 | FloatingActionButton Loadimage = findViewById(R.id.LoadImage); 116 | FloatingActionButton CancelLoad = findViewById(R.id.cancelLoad); 117 | FloatingActionButton RemoveImage = findViewById(R.id.clearImage); 118 | 119 | //Setting Visiblity 120 | FabLayout.setVisibility(View.GONE); 121 | MainButton.setImageResource(R.drawable.ic_edit); 122 | Overlay.setVisibility(View.GONE); 123 | 124 | //Setting up animation 125 | animforoverlay = AnimationUtils.loadAnimation(UserActivity.this, 126 | R.anim.fade_in); 127 | animforoverlayGone = AnimationUtils.loadAnimation(UserActivity.this, 128 | R.anim.fade_out); 129 | animforVisible = AnimationUtils.loadAnimation(UserActivity.this, 130 | R.anim.slide_in_right); 131 | animforInvisible = AnimationUtils.loadAnimation(UserActivity.this, 132 | R.anim.slide_out_left); 133 | animforFabRotate = AnimationUtils.loadAnimation(UserActivity.this, 134 | R.anim.rotate); 135 | //Setting Up Content 136 | Tags.setText(Categories); 137 | NameofUserTextView.setText(NameofUser); 138 | UserNameTextView.setText(UserName); 139 | NumberofLikesTextView.setText(NumberOfLikes); 140 | 141 | //Loading Uploaded Image 142 | ImageLoadFunction(); 143 | 144 | //Loading Profile Picture 145 | 146 | ProfilePicBitmap = DownZ 147 | .from(UserActivity.this) 148 | .load(DownZ.Method.GET, UrlforProfilepic) 149 | .asBitmap() 150 | .setCacheManager(bitmapCacheManager) 151 | .setCallback(new HttpListener() { 152 | @Override 153 | public void onRequest() { 154 | 155 | } 156 | 157 | @Override 158 | public void onResponse(Bitmap data) { 159 | ProfilePic.setImageBitmap(data); 160 | } 161 | 162 | @Override 163 | public void onError() { 164 | 165 | } 166 | 167 | @Override 168 | public void onCancel() { 169 | 170 | } 171 | }); 172 | MainButton.setOnClickListener(new View.OnClickListener() { 173 | @Override 174 | public void onClick(View view) { 175 | if (fabFlag == 0) { 176 | DisplayFab(); 177 | } else { 178 | RemoveFab(); 179 | } 180 | } 181 | }); 182 | Loadimage.setOnClickListener(new View.OnClickListener() { 183 | @Override 184 | public void onClick(View view) { 185 | if (ImageLoadflag != 1) { 186 | ImageLoadFunction(); 187 | } else { 188 | Snackbar.make(findViewById(android.R.id.content), "Image Already Exists", Snackbar.LENGTH_SHORT).show(); 189 | } 190 | } 191 | }); 192 | CancelLoad.setOnClickListener(new View.OnClickListener() { 193 | @Override 194 | public void onClick(View view) { 195 | if (Upload != null) { 196 | Upload.cancel(); 197 | Snackbar.make(findViewById(android.R.id.content), "Cancelled", Snackbar.LENGTH_SHORT).show(); 198 | } 199 | } 200 | }); 201 | RemoveImage.setOnClickListener(new View.OnClickListener() { 202 | @Override 203 | public void onClick(View view) { 204 | ImageLoadflag = 0; 205 | UploadedImage.setImageResource(0); 206 | } 207 | }); 208 | 209 | 210 | } 211 | 212 | public void ImageLoadFunction() { 213 | ImageLoadflag = 1; 214 | Upload = DownZ 215 | .from(UserActivity.this) 216 | .load(DownZ.Method.GET, UrlforUpload) 217 | .asBitmap() 218 | .setCacheManager(bitmapCacheManager) 219 | .setCallback(new HttpListener() { 220 | @Override 221 | public void onRequest() { 222 | progressBar.setVisibility(View.VISIBLE); 223 | } 224 | 225 | @Override 226 | public void onResponse(Bitmap data) { 227 | progressBar.setVisibility(View.GONE); 228 | UploadedImage.setImageBitmap(data); 229 | } 230 | 231 | @Override 232 | public void onError() { 233 | 234 | } 235 | 236 | @Override 237 | public void onCancel() { 238 | 239 | } 240 | }); 241 | 242 | 243 | } 244 | 245 | public void DisplayFab() { 246 | /*function to show Fab Buttons*/ 247 | fabFlag = 1; 248 | FabLayout.setVisibility(View.VISIBLE); 249 | FabLayout.startAnimation(animforVisible); 250 | Overlay.setVisibility(View.VISIBLE); 251 | Overlay.startAnimation(animforoverlay); 252 | MainButton.startAnimation(animforFabRotate); 253 | MainButton.setImageResource(R.drawable.ic_close); 254 | 255 | } 256 | 257 | public void RemoveFab() { 258 | /*function to remove Fab Buttons*/ 259 | fabFlag = 0; 260 | FabLayout.setVisibility(View.GONE); 261 | FabLayout.startAnimation(animforInvisible); 262 | Overlay.setVisibility(View.GONE); 263 | Overlay.startAnimation(animforoverlayGone); 264 | MainButton.startAnimation(animforFabRotate); 265 | MainButton.setImageResource(R.drawable.ic_edit); 266 | } 267 | 268 | @Override 269 | public boolean onCreateOptionsMenu(Menu menu) { 270 | // Inflate the menu; this adds items to the action bar if it is present. 271 | getMenuInflater().inflate(R.menu.itemmenu, menu); 272 | return true; 273 | } 274 | 275 | @Override 276 | public boolean onOptionsItemSelected(MenuItem item) { 277 | // Performs function associated with a menu items 278 | switch (item.getItemId()) { 279 | case R.id.action_send: 280 | if (ImageLoadflag == 1) { 281 | Bitmap sendbitmap = UploadedImage.getDrawingCache(); 282 | int MyVersion = Build.VERSION.SDK_INT; 283 | if (MyVersion > Build.VERSION_CODES.LOLLIPOP_MR1) { 284 | if (!checkIfAlreadyhavePermission()) { 285 | requestForSpecificPermission(); 286 | } 287 | 288 | } 289 | if (canSend) { 290 | // Stores the file so that it can be shared on various apps 291 | String bitmapPath = MediaStore.Images.Media.insertImage(getContentResolver(), sendbitmap, "title", null); 292 | Uri bitmapUri = Uri.parse(bitmapPath); 293 | Intent intent = new Intent(Intent.ACTION_SEND); 294 | intent.setType("image/png"); 295 | intent.putExtra(Intent.EXTRA_STREAM, bitmapUri); 296 | startActivity(Intent.createChooser(intent, "Share")); 297 | } 298 | 299 | } 300 | 301 | break; 302 | case R.id.action_download: 303 | Intent i = new Intent(Intent.ACTION_VIEW); 304 | i.setData(Uri.parse(UrlforUpload)); 305 | startActivity(i); 306 | break; 307 | } 308 | return super.onOptionsItemSelected(item); 309 | } 310 | 311 | private boolean checkIfAlreadyhavePermission() { 312 | int result = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE); 313 | if (result == PackageManager.PERMISSION_GRANTED) { 314 | canSend = true; 315 | return true; 316 | 317 | } else { 318 | canSend = false; 319 | return false; 320 | } 321 | } 322 | 323 | private void requestForSpecificPermission() { 324 | ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE}, 101); 325 | } 326 | 327 | @Override 328 | public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) { 329 | switch (requestCode) { 330 | case 101: 331 | if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { 332 | //granted 333 | canSend = true; 334 | } else { 335 | canSend = false; 336 | //not granted 337 | } 338 | break; 339 | 340 | default: 341 | super.onRequestPermissionsResult(requestCode, permissions, grantResults); 342 | } 343 | } 344 | } 345 | 346 | --------------------------------------------------------------------------------