├── .gitignore ├── .idea ├── caches │ └── build_file_checksums.ser ├── codeStyles │ └── Project.xml ├── dictionaries │ └── kishan.xml ├── gradle.xml ├── misc.xml ├── runConfigurations.xml └── vcs.xml ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── evolve │ │ └── backdrop │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── evolve │ │ │ └── backdrop │ │ │ └── MainActivity.java │ └── res │ │ ├── drawable-v24 │ │ ├── ic_close_24px.xml │ │ ├── ic_launcher_foreground.xml │ │ └── ic_menu_24px.xml │ │ ├── drawable │ │ └── ic_launcher_background.xml │ │ ├── layout │ │ ├── activity_main.xml │ │ ├── backlayer.xml │ │ └── frontlayer.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ └── values │ │ ├── colors.xml │ │ ├── dimen.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── evolve │ └── backdrop │ └── ExampleUnitTest.java ├── backdrop ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── evolve │ │ └── backdroplibrary │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── evolve │ │ │ └── backdroplibrary │ │ │ ├── BackdropActions.java │ │ │ ├── BackdropContainer.java │ │ │ ├── BackdropStateListener.java │ │ │ └── ToolbarIconClick.java │ └── res │ │ └── values │ │ ├── attrs.xml │ │ └── strings.xml │ └── test │ └── java │ └── com │ └── evolve │ └── backdroplibrary │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── images ├── backdrop1.png ├── backdrop2.png ├── backdrop3.png └── backdrop4.png └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/libraries 5 | /.idea/modules.xml 6 | /.idea/workspace.xml 7 | .DS_Store 8 | /build 9 | /captures 10 | .externalNativeBuild 11 | -------------------------------------------------------------------------------- /.idea/caches/build_file_checksums.ser: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kishan2612/Material-Backdrop-Android/fd1fb36cc93618b8f6f410ea299a0c663c59ca68/.idea/caches/build_file_checksums.ser -------------------------------------------------------------------------------- /.idea/codeStyles/Project.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 15 | 16 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | -------------------------------------------------------------------------------- /.idea/dictionaries/kishan.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 18 | 19 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 27 | 28 | 29 | 30 | 31 | 32 | 34 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2018 kishan V 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 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Material-Backdrop-Android 2 | 3 | ### This library is created based on Backdrop component from material design.[Backdrop](https://material.io/design/components/backdrop.html) 4 | 5 | ![alt text](https://github.com/kishan2612/Material-DropView-Android/blob/master/images/backdrop1.png) 6 | ![alt text](https://github.com/kishan2612/Material-DropView-Android/blob/master/images/backdrop2.png) 7 | 8 | ### Usage 9 | 10 | 1. Include repository 11 | ``` 12 | allprojects { 13 | repositories { 14 | ... 15 | maven { url 'https://jitpack.io' } 16 | } 17 | } 18 | ``` 19 | 2. Include project as local library 20 | ``` 21 | dependencies { 22 | implementation 'com.github.kishan2612:Material-Backdrop-Android:v1.1.0' 23 | } 24 | ``` 25 | 3. Include the widget in your layout 26 | 27 | ``` 28 | 29 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | ``` 43 | ### The container must contain only two child or it may throw an Exception. 44 | The developer can customize the backlayer and frontlayer of their choice. Use public methods to show and hide the backlayer. 45 | 46 | 4. In onCreate method 47 | ``` 48 | 49 | backdropContainer =(BackdropContainer)findViewById(R.id.backdropcontainer); 50 | 51 | backdropContainer.attachToolbar(toolbar) 52 | .dropInterpolator(new LinearInterpolator()) 53 | .dropHeight(height) 54 | .build(); 55 | ``` 56 | 57 | ### Customization 58 | 59 | app:menuIcon="@drawable/ic_menu_24px" - You can use your own icon or app logo 60 | 61 | app:closeIcon="@drawable/ic_close_24px" - You can use your own icon or app logo 62 | 63 | app:duration="500" - default duration is 1000ms if duration is not specified 64 | 65 | dropInterpolator(new LinearInterpolator()) - You can use own interpolator 66 | 67 | dropHeight(height) - The height is sneek height of front layer.(Dp) 68 | eg : 69 | ``` 70 | int height= this.getResources().getDimensionPixelSize(R.dimen.sneek_height); 71 | ``` 72 | ### Public Methods 73 | ``` 74 | backdropContainer.showBackview(); 75 | backdropContainer.closeBackview(); 76 | ``` 77 | ### Compatabiliy 78 | 79 | Api 16+ 80 | 81 | ## ChangeLog 82 | 83 | #### V1.1 : 84 | crash fixed. 85 | 86 | # License 87 | 88 | ``` 89 | MIT License 90 | 91 | Copyright (c) 2018 kishan V 92 | 93 | Permission is hereby granted, free of charge, to any person obtaining a copy 94 | of this software and associated documentation files (the "Software"), to deal 95 | in the Software without restriction, including without limitation the rights 96 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 97 | copies of the Software, and to permit persons to whom the Software is 98 | furnished to do so, subject to the following conditions: 99 | 100 | The above copyright notice and this permission notice shall be included in all 101 | copies or substantial portions of the Software. 102 | 103 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 104 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 105 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 106 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 107 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 108 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 109 | SOFTWARE. 110 | ``` 111 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 27 5 | defaultConfig { 6 | applicationId "com.evolve.backdrop" 7 | minSdkVersion 19 8 | targetSdkVersion 27 9 | versionCode 1 10 | versionName "1.0" 11 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 12 | } 13 | buildTypes { 14 | release { 15 | minifyEnabled false 16 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 17 | } 18 | } 19 | } 20 | 21 | dependencies { 22 | implementation fileTree(dir: 'libs', include: ['*.jar']) 23 | implementation 'com.android.support:appcompat-v7:27.1.1' 24 | implementation 'com.android.support.constraint:constraint-layout:1.1.2' 25 | testImplementation 'junit:junit:4.12' 26 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 27 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 28 | implementation project(':backdrop') 29 | 30 | } 31 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/evolve/backdrop/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.evolve.backdrop; 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 | * Instrumented 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() { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.evolve.backdrop", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /app/src/main/java/com/evolve/backdrop/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.evolve.backdrop; 2 | 3 | import android.support.v7.app.AlertDialog; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.os.Bundle; 6 | import android.support.v7.widget.Toolbar; 7 | import android.util.Log; 8 | import android.view.animation.LinearInterpolator; 9 | 10 | import com.evolve.backdroplibrary.BackdropContainer; 11 | import com.evolve.backdroplibrary.BackdropStateListener; 12 | 13 | public class MainActivity extends AppCompatActivity { 14 | 15 | private Toolbar toolbar; 16 | private BackdropContainer backdropContainer; 17 | 18 | @Override 19 | protected void onCreate(Bundle savedInstanceState) { 20 | super.onCreate(savedInstanceState); 21 | setContentView(R.layout.activity_main); 22 | 23 | toolbar=(Toolbar)findViewById(R.id.testToolbar); 24 | 25 | backdropContainer =(BackdropContainer)findViewById(R.id.backdropcontainer); 26 | 27 | 28 | int height= this.getResources().getDimensionPixelSize(R.dimen.sneek_height); 29 | backdropContainer.attachToolbar(toolbar) 30 | .dropInterpolator(new LinearInterpolator()) 31 | .dropHeight(height) 32 | .build(); 33 | 34 | backdropContainer.setOnStateListener(new BackdropStateListener() { 35 | @Override 36 | public void onStateChange(boolean dropped) { 37 | Log.e("BackdropStateListener","Dropped: " + dropped); 38 | } 39 | }); 40 | 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_close_24px.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_menu_24px.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 16 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | -------------------------------------------------------------------------------- /app/src/main/res/layout/backlayer.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/layout/frontlayer.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 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-------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimen.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 150dp 5 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Backdrop 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/evolve/backdrop/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.evolve.backdrop; 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() { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /backdrop/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /backdrop/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | 3 | android { 4 | compileSdkVersion 27 5 | 6 | 7 | 8 | defaultConfig { 9 | minSdkVersion 16 10 | targetSdkVersion 27 11 | versionCode 1 12 | versionName "1.0" 13 | 14 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 15 | 16 | } 17 | 18 | buildTypes { 19 | release { 20 | minifyEnabled false 21 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 22 | } 23 | } 24 | 25 | } 26 | 27 | dependencies { 28 | implementation fileTree(dir: 'libs', include: ['*.jar']) 29 | 30 | implementation 'com.android.support:appcompat-v7:27.1.1' 31 | testImplementation 'junit:junit:4.12' 32 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 33 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 34 | } 35 | -------------------------------------------------------------------------------- /backdrop/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /backdrop/src/androidTest/java/com/evolve/backdroplibrary/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.evolve.backdroplibrary; 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 | * Instrumented 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() { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.evolve.backdroplibrary.test", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /backdrop/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | -------------------------------------------------------------------------------- /backdrop/src/main/java/com/evolve/backdroplibrary/BackdropActions.java: -------------------------------------------------------------------------------- 1 | package com.evolve.backdroplibrary; 2 | 3 | public interface BackdropActions { 4 | 5 | public void showBackview(); 6 | public void closeBackview(); 7 | } 8 | -------------------------------------------------------------------------------- /backdrop/src/main/java/com/evolve/backdroplibrary/BackdropContainer.java: -------------------------------------------------------------------------------- 1 | package com.evolve.backdroplibrary; 2 | 3 | import android.app.Activity; 4 | import android.content.Context; 5 | import android.content.res.Resources; 6 | import android.content.res.TypedArray; 7 | import android.graphics.drawable.Drawable; 8 | import android.support.annotation.NonNull; 9 | import android.support.annotation.Nullable; 10 | import android.support.v7.widget.Toolbar; 11 | import android.util.AttributeSet; 12 | import android.util.DisplayMetrics; 13 | import android.util.TypedValue; 14 | import android.view.View; 15 | import android.view.ViewGroup; 16 | import android.view.animation.Interpolator; 17 | import android.widget.FrameLayout; 18 | 19 | public class BackdropContainer extends FrameLayout implements BackdropActions { 20 | 21 | private Context context; 22 | private Toolbar toolbar; 23 | private ToolbarIconClick toolbarIconClick; 24 | private Drawable mMenuicon; 25 | private Drawable mCloseicon; 26 | private int height; 27 | 28 | 29 | Interpolator interpolator; 30 | int duration; 31 | private BackdropStateListener stateListener; 32 | 33 | public BackdropContainer(@NonNull Context context, @Nullable AttributeSet attrs) { 34 | super(context, attrs); 35 | 36 | this.context=context; 37 | 38 | TypedArray typedArray=context.obtainStyledAttributes(attrs,R.styleable.BackdropContainer,0,0); 39 | 40 | mMenuicon=typedArray.getDrawable(R.styleable.BackdropContainer_menuIcon); 41 | mCloseicon=typedArray.getDrawable(R.styleable.BackdropContainer_closeIcon); 42 | duration=typedArray.getInt(R.styleable.BackdropContainer_duration,1000); 43 | 44 | typedArray.recycle(); 45 | 46 | DisplayMetrics metrics=new DisplayMetrics(); 47 | ((Activity)context).getWindowManager().getDefaultDisplay().getMetrics(metrics); 48 | height=metrics.heightPixels; 49 | 50 | 51 | } 52 | 53 | public BackdropContainer attachToolbar(Toolbar toolbar){ 54 | 55 | this.toolbar=toolbar; 56 | this.toolbar.setNavigationIcon(mMenuicon); 57 | return this; 58 | } 59 | 60 | public BackdropContainer dropHeight(int peek){ 61 | height=height-peek; 62 | return this; 63 | } 64 | 65 | public BackdropContainer dropInterpolator(Interpolator interpolator){ 66 | this.interpolator=interpolator; 67 | return this; 68 | } 69 | 70 | public void build(){ 71 | 72 | if (checkTotalview()){ 73 | 74 | toolbarIconClick =new ToolbarIconClick(context,getChildAt(1),getBackview(),mMenuicon, 75 | mCloseicon,height,interpolator,duration); 76 | 77 | toolbarIconClick.setStateListener(new BackdropStateListener() { 78 | @Override 79 | public void onStateChange(boolean dropped) { 80 | stateListener.onStateChange(dropped); 81 | } 82 | }); 83 | 84 | toolbar.setNavigationOnClickListener(toolbarIconClick); 85 | }else { 86 | throw new ArrayIndexOutOfBoundsException("Backdrop should contain only two child"); 87 | } 88 | } 89 | 90 | private int getFrontViewMargin() { 91 | ViewGroup.MarginLayoutParams layoutParams = (ViewGroup.MarginLayoutParams) getFrontview().getLayoutParams(); 92 | int frontViewtopMargin = layoutParams.topMargin; 93 | return frontViewtopMargin; 94 | } 95 | 96 | boolean checkTotalview(){ 97 | if (getChildCount()>2){ 98 | return false; 99 | } 100 | return true; 101 | } 102 | 103 | View getFrontview(){ 104 | return getChildAt(1); 105 | } 106 | View getBackview(){ 107 | return getChildAt(0); 108 | } 109 | 110 | private int dpToPx(int topmargin){ 111 | Resources resources=getResources(); 112 | float topMArginPixels = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,topmargin,resources.getDisplayMetrics()); 113 | return (int) topMArginPixels; 114 | } 115 | 116 | 117 | @Override 118 | public void showBackview() { 119 | toolbarIconClick.open(); 120 | } 121 | 122 | @Override 123 | public void closeBackview() { 124 | toolbarIconClick.close(); 125 | } 126 | 127 | public void setOnStateListener(BackdropStateListener stateListener) { 128 | this.stateListener = stateListener; 129 | } 130 | } 131 | -------------------------------------------------------------------------------- /backdrop/src/main/java/com/evolve/backdroplibrary/BackdropStateListener.java: -------------------------------------------------------------------------------- 1 | package com.evolve.backdroplibrary; 2 | 3 | public interface BackdropStateListener { 4 | public void onStateChange(boolean dropped); 5 | } 6 | -------------------------------------------------------------------------------- /backdrop/src/main/java/com/evolve/backdroplibrary/ToolbarIconClick.java: -------------------------------------------------------------------------------- 1 | package com.evolve.backdroplibrary; 2 | 3 | import android.animation.AnimatorSet; 4 | import android.animation.ObjectAnimator; 5 | import android.content.Context; 6 | import android.graphics.drawable.Drawable; 7 | import android.support.v7.widget.AppCompatImageButton; 8 | import android.view.View; 9 | import android.view.animation.Interpolator; 10 | 11 | public class ToolbarIconClick implements View.OnClickListener { 12 | 13 | private Context context; 14 | private View backlayer; 15 | private View frontlayer; 16 | private Drawable hambergerIcon; 17 | private Drawable closeIcon; 18 | private int translate; 19 | private Interpolator interpolator; 20 | private int anim_duration; 21 | private boolean dropped=false; 22 | private AnimatorSet animatorSet=new AnimatorSet(); 23 | private AppCompatImageButton toolbaricon; 24 | private BackdropStateListener stateListener; 25 | 26 | 27 | public ToolbarIconClick(Context context, View frontview, View backview, Drawable mMenuicon, 28 | Drawable mCloseicon, int height, Interpolator interpolator, int duration) { 29 | 30 | this.context=context; 31 | this.frontlayer=frontview; 32 | this.backlayer=backview; 33 | this.hambergerIcon=mMenuicon; 34 | this.closeIcon=mCloseicon; 35 | this.interpolator=interpolator; 36 | anim_duration=duration; 37 | this.translate=height; 38 | } 39 | 40 | public void setStateListener(BackdropStateListener stateListener) { 41 | this.stateListener = stateListener; 42 | } 43 | 44 | public void open(){ 45 | 46 | if (!dropped){ 47 | onClick(toolbaricon); 48 | } 49 | } 50 | 51 | public void close(){ 52 | if (dropped){ 53 | onClick(toolbaricon); 54 | } 55 | } 56 | 57 | @Override 58 | public void onClick(View v) { 59 | 60 | if (toolbaricon==null){ 61 | this.toolbaricon=(AppCompatImageButton) v; 62 | } 63 | dropped=!dropped; 64 | animatorSet.removeAllListeners(); 65 | animatorSet.end(); 66 | animatorSet.cancel(); 67 | 68 | updateIcon(v); 69 | 70 | ObjectAnimator objectAnimator= ObjectAnimator.ofFloat(frontlayer,"translationY", 71 | dropped? translate:0); 72 | animatorSet.play(objectAnimator); 73 | objectAnimator.setDuration(anim_duration); 74 | objectAnimator.setInterpolator(interpolator); 75 | objectAnimator.start(); 76 | } 77 | 78 | private void updateIcon(View v) { 79 | if (hambergerIcon!=null&&closeIcon!=null){ 80 | if (dropped){ 81 | toolbaricon.setImageDrawable(closeIcon); 82 | }else { 83 | toolbaricon.setImageDrawable(hambergerIcon); 84 | } 85 | 86 | if (stateListener != null) 87 | stateListener.onStateChange(dropped); 88 | } 89 | } 90 | 91 | 92 | } 93 | -------------------------------------------------------------------------------- /backdrop/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /backdrop/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | BackdropLibrary 3 | 4 | -------------------------------------------------------------------------------- /backdrop/src/test/java/com/evolve/backdroplibrary/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.evolve.backdroplibrary; 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() { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | 5 | repositories { 6 | google() 7 | jcenter() 8 | } 9 | dependencies { 10 | classpath 'com.android.tools.build:gradle:3.1.2' 11 | 12 | 13 | // NOTE: Do not place your application dependencies here; they belong 14 | // in the individual module build.gradle files 15 | } 16 | } 17 | 18 | allprojects { 19 | repositories { 20 | google() 21 | jcenter() 22 | } 23 | } 24 | 25 | task clean(type: Delete) { 26 | delete rootProject.buildDir 27 | } 28 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kishan2612/Material-Backdrop-Android/fd1fb36cc93618b8f6f410ea299a0c663c59ca68/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Thu Jul 19 17:47:57 IST 2018 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-4.4-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /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 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 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 Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /images/backdrop1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kishan2612/Material-Backdrop-Android/fd1fb36cc93618b8f6f410ea299a0c663c59ca68/images/backdrop1.png -------------------------------------------------------------------------------- /images/backdrop2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kishan2612/Material-Backdrop-Android/fd1fb36cc93618b8f6f410ea299a0c663c59ca68/images/backdrop2.png -------------------------------------------------------------------------------- /images/backdrop3.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kishan2612/Material-Backdrop-Android/fd1fb36cc93618b8f6f410ea299a0c663c59ca68/images/backdrop3.png -------------------------------------------------------------------------------- /images/backdrop4.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kishan2612/Material-Backdrop-Android/fd1fb36cc93618b8f6f410ea299a0c663c59ca68/images/backdrop4.png -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':backdrop' 2 | --------------------------------------------------------------------------------