├── .gitignore ├── FreeSizeDraggableLayout.iml ├── LICENCE ├── README.md ├── app ├── .gitignore ├── app-release.apk ├── app.iml ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── miao │ │ └── administrator │ │ └── freesizedraggablelayout │ │ └── ApplicationTest.java │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── miao │ │ └── administrator │ │ └── freesizedraggablelayout │ │ └── MainActivity.java │ └── res │ ├── layout │ └── activity_main.xml │ ├── menu │ └── menu_main.xml │ ├── mipmap-hdpi │ └── ic_launcher.png │ ├── mipmap-mdpi │ └── ic_launcher.png │ ├── mipmap-xhdpi │ └── ic_launcher.png │ ├── mipmap-xxhdpi │ └── ic_launcher.png │ ├── values-w820dp │ └── dimens.xml │ └── values │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml ├── build.gradle ├── freesizedraggablelayout ├── .gitignore ├── build.gradle ├── freesizedraggablelayout.iml ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── miao │ │ └── freesizedraggablelayout │ │ └── ApplicationTest.java │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── miao │ │ └── freesizedraggablelayout │ │ ├── DetailView.java │ │ └── FreeSizeDraggableLayout.java │ └── res │ └── values │ └── strings.xml ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /local.properties 3 | /.idea 4 | .DS_Store 5 | /build 6 | /captures 7 | -------------------------------------------------------------------------------- /FreeSizeDraggableLayout.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /LICENCE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ## Android FreeSizeDraggableLayout 2 | 3 | ----- 4 | 5 | A viewgroup enable custom size of childviews and change their position which has same size by drag 6 | 7 | --- 8 | ### Analyze 9 | 10 | 11 | [FreeSizeDraggableLayout实现过程解析](http://alivebao.github.io/2016/04/16/FreeSizeDraggableLayout/) 12 | 13 | 14 | ### Demo 15 | 16 | 17 | ![FreeSizeDraggableLayout](http://7xsv7c.com2.z0.glb.clouddn.com/freeseizedraggablelayout_demo_compress_0.2.gif) 18 | 19 | 20 | ### [Download Demo](http://7xsv7c.com2.z0.glb.clouddn.com/freeseizedraggablelayout_demo_0.2.apk) 21 | 22 | 23 | ### Usage 24 | ---- 25 | 26 | #### Gradle 27 | 28 | ```groovy 29 | dependencies { 30 | compile 'com.miao:freesizedraggablelayout:0.0.2' 31 | } 32 | ``` 33 | 34 | #### Maven 35 | 36 | ```xml 37 | 38 | com.miao 39 | freesizedraggablelayout 40 | 0.0.2 41 | pom 42 | 43 | ``` 44 | 45 | Use it in your own code: 46 | 47 | 1.create the viewgroup on your xml: 48 | ```xml 49 | 53 | ``` 54 | 2.set the viewgroup and set the size of it 55 | ```java 56 | FreeSizeDraggableLayout fsdLayout = (FreeSizeDraggableLayout) findViewById(R.id.fsd_layout); 57 | fsdLayout.setUnitWidthNum(4); 58 | fsdLayout.setUnitHeightNum(4); 59 | ``` 60 | 3.create a DetailView list: 61 | ```java 62 | List list = new ArrayList<>(); 63 | /* 64 | DetailView: 65 | public DetailView(Point p, int width, int height, View v) { 66 | setPoint(p); 67 | setWidhtNum(width); 68 | setHeightNum(height); 69 | setView(v); 70 | } 71 | */ 72 | list.add(new DetailView(new Point(0, 0), 2, 2, createButton(1))); 73 | list.add(new DetailView(new Point(2, 0), 2, 2, createButton(2))); 74 | list.add(new DetailView(new Point(0, 2), 2, 2, createButton(3))); 75 | list.add(new DetailView(new Point(2, 2), 2, 2, createButton(4))); 76 | /* 77 | private Button createButton(int i) { 78 | final Button btn = new Button(getApplicationContext()); 79 | btn.setText("Button - " + i); 80 | btn.setBackgroundColor(Color.BLACK); 81 | btn.setOnClickListener(new View.OnClickListener() { 82 | @Override 83 | public void onClick(View v) { 84 | Toast.makeText(getApplicationContext(), btn.getText(), Toast.LENGTH_SHORT).show(); 85 | } 86 | }); 87 | return btn; 88 | } 89 | */ 90 | ``` 91 | 4.set the list as ViewGroup's datasource 92 | ```java 93 | freeSizeDraggableLayout.setList(list); 94 | ``` 95 | 96 | PS: Function of **change position between group position and draggled item**(in v0.0.1, we can just change two view has the same size, we can change the position of **whole group of views** and **the view dragged** if they have the same size in v0.0.2. just like the third scenario in demo) is added in version 0.0.2, set it disable if you don't need it: 97 | ```java 98 | freeSizeDraggableLayout.setGroupChangeEnable(false); 99 | ``` -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/app-release.apk: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alivebao/FreeSizeDraggableLayout/b2a09b4aadb1b0720f6de7da3d3f719d4059222e/app/app-release.apk -------------------------------------------------------------------------------- /app/app.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 23 5 | buildToolsVersion "23.0.1" 6 | 7 | defaultConfig { 8 | applicationId "com.miao.administrator.freesizedraggablelayout" 9 | minSdkVersion 15 10 | targetSdkVersion 23 11 | versionCode 1 12 | versionName "1.0" 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 | compile 'com.android.support:appcompat-v7:23.0.1' 25 | compile project(':freesizedraggablelayout') 26 | } 27 | -------------------------------------------------------------------------------- /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 E:\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 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/miao/administrator/freesizedraggablelayout/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.miao.administrator.freesizedraggablelayout; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 10 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /app/src/main/java/com/miao/administrator/freesizedraggablelayout/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.miao.administrator.freesizedraggablelayout; 2 | 3 | import android.graphics.Color; 4 | import android.graphics.Point; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.os.Bundle; 7 | import android.view.Menu; 8 | import android.view.MenuItem; 9 | import android.view.View; 10 | import android.webkit.WebView; 11 | import android.widget.Button; 12 | import android.widget.Toast; 13 | 14 | import com.miao.freesizedraggablelayout.DetailView; 15 | import com.miao.freesizedraggablelayout.FreeSizeDraggableLayout; 16 | 17 | import java.util.ArrayList; 18 | import java.util.List; 19 | 20 | public class MainActivity extends AppCompatActivity { 21 | final int DEMONUM = 4; 22 | private Button btnNext; 23 | private FreeSizeDraggableLayout fsdLayout; 24 | int iDemoID = 0; 25 | @Override 26 | protected void onCreate(Bundle savedInstanceState) { 27 | super.onCreate(savedInstanceState); 28 | setContentView(R.layout.activity_main); 29 | 30 | initView(); 31 | } 32 | private void initView() { 33 | fsdLayout = (FreeSizeDraggableLayout) findViewById(R.id.fsd_layout); 34 | fsdLayout.setUnitWidthNum(4); 35 | fsdLayout.setUnitHeightNum(4); 36 | 37 | setData(fsdLayout, iDemoID); 38 | btnNext = (Button) findViewById(R.id.btn_Next_Demo); 39 | btnNext.setOnClickListener(new View.OnClickListener() { 40 | @Override 41 | public void onClick(View v) { 42 | setData(fsdLayout, ++iDemoID); 43 | } 44 | }); 45 | } 46 | 47 | private void setData(FreeSizeDraggableLayout freeSizeDraggableLayout, int id) { 48 | List list = new ArrayList<>(); 49 | if (id % DEMONUM == 0) { 50 | list.add(new DetailView(new Point(0, 0), 2, 2, createButton(1))); 51 | list.add(new DetailView(new Point(2, 0), 2, 2, createButton(2))); 52 | list.add(new DetailView(new Point(0, 2), 2, 2, createButton(3))); 53 | list.add(new DetailView(new Point(2, 2), 2, 2, createButton(4))); 54 | } 55 | if (id % DEMONUM == 1) { 56 | list.add(new DetailView(new Point(0, 0), 2, 2, createButton(1))); 57 | list.add(new DetailView(new Point(2, 0), 2, 1, createButton(2))); 58 | list.add(new DetailView(new Point(2, 1), 2, 1, createButton(3))); 59 | list.add(new DetailView(new Point(0, 2), 4, 2, createButton(4))); 60 | } 61 | if (id % DEMONUM == 2) { 62 | list.add(new DetailView(new Point(0, 0), 2, 1, createButton(1))); 63 | list.add(new DetailView(new Point(0, 1), 2, 1, createButton(2))); 64 | list.add(new DetailView(new Point(2, 0), 2, 2, createButton(3))); 65 | list.add(new DetailView(new Point(0, 2), 1, 2, createButton(4))); 66 | list.add(new DetailView(new Point(1, 2), 1, 2, createButton(5))); 67 | list.add(new DetailView(new Point(2, 2), 1, 2, createButton(6))); 68 | list.add(new DetailView(new Point(3, 2), 1, 1, createButton(7))); 69 | list.add(new DetailView(new Point(3, 3), 1, 1, createButton(8))); 70 | } 71 | if (id % DEMONUM == 3) { 72 | list.add(new DetailView(new Point(0, 0), 2, 2, createWebView(1))); 73 | list.add(new DetailView(new Point(2, 0), 2, 1, createWebView(2))); 74 | list.add(new DetailView(new Point(2, 1), 2, 1, createWebView(3))); 75 | list.add(new DetailView(new Point(0, 2), 4, 2, createWebView(4))); 76 | } 77 | freeSizeDraggableLayout.setList(list); 78 | } 79 | 80 | private Button createButton(int i) { 81 | final Button btn = new Button(getApplicationContext()); 82 | btn.setText("Button - " + i); 83 | btn.setBackgroundColor(Color.BLACK); 84 | btn.setOnClickListener(new View.OnClickListener() { 85 | @Override 86 | public void onClick(View v) { 87 | Toast.makeText(getApplicationContext(), btn.getText(), Toast.LENGTH_SHORT).show(); 88 | } 89 | }); 90 | return btn; 91 | } 92 | 93 | private WebView createWebView(int i) { 94 | WebView webView = new WebView(getApplicationContext()); 95 | webView.loadData("

" + i + "

" + i + "

this is a webview

this is a webview

this is a webview

this is a webview

", "text/html", "utf-8"); 96 | webView.setBackgroundColor(Color.GRAY); 97 | return webView; 98 | } 99 | @Override 100 | public boolean onCreateOptionsMenu(Menu menu) { 101 | // Inflate the menu; this adds items to the action bar if it is present. 102 | getMenuInflater().inflate(R.menu.menu_main, menu); 103 | return true; 104 | } 105 | 106 | @Override 107 | public boolean onOptionsItemSelected(MenuItem item) { 108 | // Handle action bar item clicks here. The action bar will 109 | // automatically handle clicks on the Home/Up button, so long 110 | // as you specify a parent activity in AndroidManifest.xml. 111 | int id = item.getItemId(); 112 | 113 | //noinspection SimplifiableIfStatement 114 | if (id == R.id.action_settings) { 115 | return true; 116 | } 117 | 118 | return super.onOptionsItemSelected(item); 119 | } 120 | } 121 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 11 | 12 | 17 | 18 |