├── .gitignore ├── .idea ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── encodings.xml ├── gradle.xml ├── libraries │ ├── animated_vector_drawable_25_3_0.xml │ ├── appcompat_v7_25_3_0.xml │ ├── cardview_v7_25_0_0.xml │ ├── design_25_0_0.xml │ ├── palette_v7_25_0_0.xml │ ├── pinyin4j_2_5_0.xml │ ├── recyclerview_v7_25_3_0.xml │ ├── support_annotations_25_3_0.xml │ ├── support_compat_25_3_0.xml │ ├── support_core_ui_25_3_0.xml │ ├── support_core_utils_25_3_0.xml │ ├── support_fragment_25_3_0.xml │ ├── support_media_compat_25_3_0.xml │ ├── support_v4_25_3_0.xml │ ├── support_vector_drawable_25_3_0.xml │ └── transition_25_0_0.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── libs │ └── pinyin4j-2.5.0.jar ├── proguard-rules.pro └── src │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── lqr │ │ │ └── materialdesigndemo │ │ │ ├── activity │ │ │ ├── Android5NewFeatureActivity.java │ │ │ ├── Applayout1Activity.java │ │ │ ├── Applayout2Activity.java │ │ │ ├── Applayout3Activity.java │ │ │ ├── Applayout4Activity.java │ │ │ ├── Applayout5Activity.java │ │ │ ├── Applayout6Activity.java │ │ │ ├── BehaviorActivity1.java │ │ │ ├── BehaviorActivity2.java │ │ │ ├── CardViewActivity.java │ │ │ ├── FakeFabInteractiveActivity.java │ │ │ ├── FloatingActionButtonActivity.java │ │ │ ├── ImmersiveActivity.java │ │ │ ├── ItemTouchHelperActivity.java │ │ │ ├── LinearLayoutCompatActivity.java │ │ │ ├── ListPopupWindowActivity.java │ │ │ ├── MainActivity.java │ │ │ ├── ObjectAnimationActivity.java │ │ │ ├── ObjectAnimationActivity2.java │ │ │ ├── PaletteActivity.java │ │ │ ├── PaletteActivity2.java │ │ │ ├── PopupMenuActivity.java │ │ │ ├── RecyclerVIewDecorationActivityOne.java │ │ │ ├── RecyclerVIewDecorationActivityThree.java │ │ │ ├── RecyclerVIewDecorationActivityTwo.java │ │ │ ├── RecyclerViewActivity.java │ │ │ ├── SearchViewActivity.java │ │ │ ├── SearchViewActivity2.java │ │ │ ├── SwipeRefreshLayoutActivity.java │ │ │ ├── TabLayoutActivity.java │ │ │ ├── TextInputLayoutActivity.java │ │ │ └── TransparentToolbarActivity.java │ │ │ ├── adapter │ │ │ ├── ItemTouchHelperAdapter.java │ │ │ ├── MyAdapter.java │ │ │ ├── MyStaggeredAdapter.java │ │ │ └── PaletteGridAdapter.java │ │ │ ├── behavior │ │ │ ├── CustomerBehavior1.java │ │ │ └── CustomerBehavior2.java │ │ │ ├── callback │ │ │ └── MyItemTouchHelperCallback.java │ │ │ ├── data │ │ │ └── Cheeses.java │ │ │ ├── decoration │ │ │ ├── MyDecorationOne.java │ │ │ ├── MyDecorationThree.java │ │ │ └── MyDecorationTwo.java │ │ │ ├── fragment │ │ │ └── TextFragment.java │ │ │ ├── listener │ │ │ ├── FakeFabActionListner.java │ │ │ ├── FakeFabScrollListener.java │ │ │ ├── ItemDragListener.java │ │ │ └── ItemMoveListener.java │ │ │ └── utils │ │ │ └── PinyinUtils.java │ └── res │ │ ├── drawable │ │ ├── cardview_z_translation.xml │ │ ├── divider.xml │ │ ├── divider_vertical.xml │ │ ├── line.xml │ │ └── shape_fake_fab.xml │ │ ├── layout │ │ ├── activity_android_5_new_features.xml │ │ ├── activity_applayout1.xml │ │ ├── activity_applayout2.xml │ │ ├── activity_applayout3.xml │ │ ├── activity_applayout4.xml │ │ ├── activity_applayout5.xml │ │ ├── activity_applayout6.xml │ │ ├── activity_behavior1.xml │ │ ├── activity_behavior2.xml │ │ ├── activity_card_view.xml │ │ ├── activity_fake_fab_interactive.xml │ │ ├── activity_floating_action_button.xml │ │ ├── activity_immersive.xml │ │ ├── activity_linear_layout_compat.xml │ │ ├── activity_list_popup_window.xml │ │ ├── activity_main.xml │ │ ├── activity_object_animation.xml │ │ ├── activity_object_animation2.xml │ │ ├── activity_palette.xml │ │ ├── activity_palette2.xml │ │ ├── activity_popup_menu.xml │ │ ├── activity_recycler_view.xml │ │ ├── activity_search_view.xml │ │ ├── activity_search_view2.xml │ │ ├── activity_swipe_refresh_layout.xml │ │ ├── activity_tab_layout.xml │ │ ├── activity_text_input_layout.xml │ │ ├── activity_transparent_toolbar.xml │ │ ├── item_layout.xml │ │ ├── item_palette.xml │ │ ├── item_touch_helper.xml │ │ └── lqr_search_view.xml │ │ ├── menu │ │ ├── main.xml │ │ ├── recycler_view.xml │ │ └── search_view.xml │ │ ├── mipmap-hdpi │ │ ├── ic_add_white_24dp.png │ │ ├── ic_drag.png │ │ ├── ic_launcher.png │ │ ├── ic_launcher_round.png │ │ ├── icon_1.png │ │ ├── icon_2.png │ │ ├── p1.jpg │ │ ├── p10.jpg │ │ ├── p11.jpg │ │ ├── p12.jpg │ │ ├── p13.jpg │ │ ├── p14.jpg │ │ ├── p15.jpg │ │ ├── p16.jpg │ │ ├── p17.jpg │ │ ├── p18.jpg │ │ ├── p19.jpg │ │ ├── p2.jpg │ │ ├── p20.jpg │ │ ├── p21.jpg │ │ ├── p22.jpg │ │ ├── p23.jpg │ │ ├── p24.jpg │ │ ├── p25.jpg │ │ ├── p26.jpg │ │ ├── p27.jpg │ │ ├── p28.jpg │ │ ├── p29.jpg │ │ ├── p3.jpg │ │ ├── p30.jpg │ │ ├── p31.jpg │ │ ├── p32.jpg │ │ ├── p33.jpg │ │ ├── p34.jpg │ │ ├── p35.jpg │ │ ├── p36.jpg │ │ ├── p37.jpg │ │ ├── p38.jpg │ │ ├── p39.jpg │ │ ├── p4.jpg │ │ ├── p40.jpg │ │ ├── p41.jpg │ │ ├── p42.jpg │ │ ├── p43.jpg │ │ ├── p44.jpg │ │ ├── p5.jpg │ │ ├── p6.jpg │ │ ├── p7.jpg │ │ ├── p8.jpg │ │ ├── p9.jpg │ │ └── palette.jpg │ │ ├── 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 │ │ ├── lg.png │ │ ├── lq.png │ │ ├── lt.png │ │ ├── lv.png │ │ ├── lw.png │ │ └── m5.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── values-v21 │ │ └── dimens.xml │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── lqr │ └── materialdesigndemo │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── screenshots ├── 1.gif ├── 2.gif ├── 3.gif ├── 4.gif └── 5.gif └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # Files for the ART/Dalvik VM 6 | *.dex 7 | 8 | # Java class files 9 | *.class 10 | 11 | # Generated files 12 | bin/ 13 | gen/ 14 | out/ 15 | 16 | # Gradle files 17 | .gradle/ 18 | build/ 19 | 20 | # Local configuration file (sdk path, etc) 21 | local.properties 22 | 23 | # Proguard folder generated by Eclipse 24 | proguard/ 25 | 26 | # Log Files 27 | *.log 28 | 29 | # Android Studio Navigation editor temp files 30 | .navigation/ 31 | 32 | # Android Studio captures folder 33 | captures/ 34 | 35 | # Intellij 36 | *.iml 37 | .idea/workspace.xml 38 | 39 | # Keystore files 40 | *.jks 41 | -------------------------------------------------------------------------------- /.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 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | -------------------------------------------------------------------------------- /.idea/libraries/animated_vector_drawable_25_3_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/appcompat_v7_25_3_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/cardview_v7_25_0_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/design_25_0_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/palette_v7_25_0_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/pinyin4j_2_5_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.idea/libraries/recyclerview_v7_25_3_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/support_annotations_25_3_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /.idea/libraries/support_compat_25_3_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/support_core_ui_25_3_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/support_core_utils_25_3_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/support_fragment_25_3_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/support_media_compat_25_3_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/support_v4_25_3_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/libraries/support_vector_drawable_25_3_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/transition_25_0_0.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | 14 | 26 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 53 | 54 | 55 | 56 | 57 | 1.8 58 | 59 | 64 | 65 | 66 | 67 | 68 | 69 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /.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) 2017 CSDN_LQR 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 | 创建本Demo主要是为了学习Material Design新控件，具体内容，请看以下文章： 2 | 3 | 1. [Material Design 兼容性控件学习](http://www.jianshu.com/p/a0c246013b8c) 4 | 2. [RecyclerView之ItemDecoration](http://www.jianshu.com/p/7553f5588098) 5 | 3. [RecyclerView之使用ItemTouchHelper实现交互动画](http://www.jianshu.com/p/e3426dcc8ef1) 6 | 4. [MaterialDesign之SearchView全面解锁](http://www.jianshu.com/p/7c1e78e91506) 7 | 5. [MaterialDesign之学一波Palette](http://www.jianshu.com/p/b1255dde624a) 8 | 6. [MaterialDesign之对TabLayout的探索](http://www.jianshu.com/p/bbefb97cccdd) 9 | 7. [MaterialDesign之AppBarLayout与CollapsingToolbarLayout的学习](http://www.jianshu.com/p/91a56cf5e865) -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "25.0.2" 6 | defaultConfig { 7 | applicationId "com.lqr.materialdesigndemo" 8 | minSdkVersion 16 9 | targetSdkVersion 25 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 | compile 'com.android.support:appcompat-v7:25.3.0' 25 | compile 'com.android.support:design:25.0.0' 26 | compile 'com.android.support:palette-v7:25.0.0' 27 | compile 'com.android.support:cardview-v7:25.0.0' 28 | compile 'com.android.support:recyclerview-v7:25.3.0' 29 | compile files('libs/pinyin4j-2.5.0.jar') 30 | } 31 | -------------------------------------------------------------------------------- /app/libs/pinyin4j-2.5.0.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/GitLqr/MaterialDesignDemo/e361f094255df2c20e74d5773a55882ec99d5a73/app/libs/pinyin4j-2.5.0.jar -------------------------------------------------------------------------------- /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 D:\Program Files\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 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/Android5NewFeatureActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.animation.Animator; 4 | import android.annotation.TargetApi; 5 | import android.os.Build; 6 | import android.os.Bundle; 7 | import android.support.annotation.Nullable; 8 | import android.support.v7.app.AppCompatActivity; 9 | import android.view.View; 10 | import android.view.ViewAnimationUtils; 11 | import android.view.animation.AccelerateInterpolator; 12 | import android.widget.Button; 13 | import android.widget.Toast; 14 | 15 | import com.lqr.materialdesigndemo.R; 16 | 17 | /** 18 | * @创建者 CSDN_LQR 19 | * @描述 安卓5.0新特性 20 | */ 21 | public class Android5NewFeatureActivity extends AppCompatActivity { 22 | @Override 23 | protected void onCreate(@Nullable Bundle savedInstanceState) { 24 | super.onCreate(savedInstanceState); 25 | if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) { 26 | Toast.makeText(getApplicationContext(), "版本必须是5.0以上", Toast.LENGTH_SHORT).show(); 27 | return; 28 | } 29 | setContentView(R.layout.activity_android_5_new_features); 30 | 31 | button(); 32 | revealEffect(); 33 | } 34 | 35 | 36 | private void button() { 37 | /** 38 | * Android5.0以上，默认按钮就有水波纹效果。 39 | * 如果需要让人其他控件也有水波纹效果，可以设置控件的backgroun为?attr/selectableItemBackground（方形）或?attr/selectableItemBackgroundBorderless（圆形）。 40 | * 一旦其他控件设置了水波纹效果，则background则被占用，如果需要修改控件的水波纹颜色，则需要在style.xml中设置Activity的样式主题两个不同的属性： 41 | * #fff 未点击时颜色 42 | * #D33A31 点击时颜色 43 | */ 44 | } 45 | 46 | @TargetApi(Build.VERSION_CODES.LOLLIPOP) 47 | private void revealEffect() { 48 | final Button btnReveal1 = (Button) findViewById(R.id.btn_reveal_1); 49 | btnReveal1.setOnClickListener(new View.OnClickListener() { 50 | @Override 51 | public void onClick(View v) { 52 | Animator circularReveal = ViewAnimationUtils.createCircularReveal(btnReveal1, btnReveal1.getWidth() / 2, btnReveal1.getHeight() / 2, 0, (float) Math.hypot(btnReveal1.getWidth(), btnReveal1.getHeight())); 53 | circularReveal.setDuration(1000); 54 | circularReveal.setInterpolator(new AccelerateInterpolator()); 55 | circularReveal.start(); 56 | } 57 | }); 58 | 59 | final Button btnReveal2 = (Button) findViewById(R.id.btn_reveal_2); 60 | btnReveal2.setOnClickListener(new View.OnClickListener() { 61 | @Override 62 | public void onClick(View v) { 63 | Animator circularReveal = ViewAnimationUtils.createCircularReveal(btnReveal2, 0, 0, 0, (float) Math.hypot(btnReveal2.getWidth(), btnReveal2.getHeight())); 64 | circularReveal.setDuration(1000); 65 | circularReveal.setInterpolator(new AccelerateInterpolator()); 66 | circularReveal.start(); 67 | } 68 | }); 69 | } 70 | } 71 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/Applayout1Activity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.Toolbar; 7 | import android.webkit.WebView; 8 | 9 | import com.lqr.materialdesigndemo.R; 10 | 11 | public class Applayout1Activity extends AppCompatActivity { 12 | 13 | private Toolbar mToolbar; 14 | private WebView mWebView; 15 | 16 | @Override 17 | protected void onCreate(@Nullable Bundle savedInstanceState) { 18 | super.onCreate(savedInstanceState); 19 | setContentView(R.layout.activity_applayout1); 20 | mToolbar = (Toolbar) findViewById(R.id.toolbar); 21 | mWebView = (WebView) findViewById(R.id.webview); 22 | mWebView.loadUrl("https://github.com/GitLqr"); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/Applayout2Activity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.Toolbar; 7 | import android.webkit.WebView; 8 | 9 | import com.lqr.materialdesigndemo.R; 10 | 11 | public class Applayout2Activity extends AppCompatActivity { 12 | 13 | private Toolbar mToolbar; 14 | private WebView mWebView; 15 | 16 | @Override 17 | protected void onCreate(@Nullable Bundle savedInstanceState) { 18 | super.onCreate(savedInstanceState); 19 | setContentView(R.layout.activity_applayout2); 20 | mToolbar = (Toolbar) findViewById(R.id.toolbar); 21 | mWebView = (WebView) findViewById(R.id.webview); 22 | mWebView.loadUrl("https://github.com/GitLqr"); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/Applayout3Activity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.Toolbar; 7 | import android.webkit.WebView; 8 | 9 | import com.lqr.materialdesigndemo.R; 10 | 11 | public class Applayout3Activity extends AppCompatActivity { 12 | 13 | private Toolbar mToolbar; 14 | private WebView mWebView; 15 | 16 | @Override 17 | protected void onCreate(@Nullable Bundle savedInstanceState) { 18 | super.onCreate(savedInstanceState); 19 | setContentView(R.layout.activity_applayout3); 20 | mToolbar = (Toolbar) findViewById(R.id.toolbar); 21 | mWebView = (WebView) findViewById(R.id.webview); 22 | mWebView.loadUrl("https://github.com/GitLqr"); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/Applayout4Activity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.Toolbar; 7 | import android.webkit.WebView; 8 | 9 | import com.lqr.materialdesigndemo.R; 10 | 11 | public class Applayout4Activity extends AppCompatActivity { 12 | 13 | private Toolbar mToolbar; 14 | private WebView mWebView; 15 | 16 | @Override 17 | protected void onCreate(@Nullable Bundle savedInstanceState) { 18 | super.onCreate(savedInstanceState); 19 | setContentView(R.layout.activity_applayout4); 20 | mToolbar = (Toolbar) findViewById(R.id.toolbar); 21 | mWebView = (WebView) findViewById(R.id.webview); 22 | mWebView.loadUrl("https://github.com/GitLqr"); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/Applayout5Activity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.Toolbar; 7 | import android.webkit.WebView; 8 | 9 | import com.lqr.materialdesigndemo.R; 10 | 11 | public class Applayout5Activity extends AppCompatActivity { 12 | 13 | private Toolbar mToolbar; 14 | private WebView mWebView; 15 | 16 | @Override 17 | protected void onCreate(@Nullable Bundle savedInstanceState) { 18 | super.onCreate(savedInstanceState); 19 | setContentView(R.layout.activity_applayout5); 20 | mToolbar = (Toolbar) findViewById(R.id.toolbar); 21 | mWebView = (WebView) findViewById(R.id.webview); 22 | mWebView.loadUrl("https://github.com/GitLqr"); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/Applayout6Activity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.Toolbar; 7 | import android.webkit.WebView; 8 | 9 | import com.lqr.materialdesigndemo.R; 10 | 11 | public class Applayout6Activity extends AppCompatActivity { 12 | 13 | private Toolbar mToolbar; 14 | private WebView mWebView; 15 | 16 | @Override 17 | protected void onCreate(@Nullable Bundle savedInstanceState) { 18 | super.onCreate(savedInstanceState); 19 | setContentView(R.layout.activity_applayout6); 20 | mToolbar = (Toolbar) findViewById(R.id.toolbar); 21 | mWebView = (WebView) findViewById(R.id.webview); 22 | mWebView.loadUrl("https://github.com/GitLqr"); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/BehaviorActivity1.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v4.view.ViewCompat; 6 | import android.support.v7.app.AppCompatActivity; 7 | import android.view.View; 8 | import android.widget.TextView; 9 | 10 | import com.lqr.materialdesigndemo.R; 11 | 12 | 13 | public class BehaviorActivity1 extends AppCompatActivity { 14 | 15 | private TextView mTv1; 16 | 17 | @Override 18 | protected void onCreate(@Nullable Bundle savedInstanceState) { 19 | super.onCreate(savedInstanceState); 20 | setContentView(R.layout.activity_behavior1); 21 | mTv1 = (TextView) findViewById(R.id.tv1); 22 | mTv1.setOnClickListener(new View.OnClickListener() { 23 | @Override 24 | public void onClick(View v) { 25 | ViewCompat.offsetTopAndBottom(mTv1, 200); 26 | } 27 | }); 28 | } 29 | } 30 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/BehaviorActivity2.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | 7 | import com.lqr.materialdesigndemo.R; 8 | 9 | public class BehaviorActivity2 extends AppCompatActivity { 10 | 11 | @Override 12 | protected void onCreate(@Nullable Bundle savedInstanceState) { 13 | super.onCreate(savedInstanceState); 14 | setContentView(R.layout.activity_behavior2); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/CardViewActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | 7 | import com.lqr.materialdesigndemo.R; 8 | 9 | /** 10 | * @创建者 CSDN_LQR 11 | * @描述 学习CardView、水波纹、按压效果 12 | *

13 | * 一、CardView： 14 | * app:cardCornerRadius="10dp" 圆角大小（值越大，角越圆） 15 | * app:cardElevation="5dp" 阴影效果（值越大，效果越明显） 16 | * 1、边框圆角效果： 17 | * 1）5.x图片的布局都可以很好的呈现圆角效果，图片默认也可以变圆角 18 | * 2）4.x图片不能变圆角，如果要做成5.x一样的效果：通过加载图片的时候自己处理成圆角 19 | * 2、margin： 20 | * 1）5.x上面，边距阴影比较小，需要手动添加边距（16dp最好） 21 | * 2）4.x上面，边距太大，手动修改边距为0dp（原因：兼容包里面设置阴影效果自动设置了margin来处理，边距为16dp） 22 | *

23 | * 二、水波纹（4.x不支持）： 24 | * android:clickable="true" 25 | * android:foreground="?attr/selectableItemBackground" 26 | *

27 | * 三、按压效果（4.x不支持）： 28 | * 创建cardview_z_translation.xml，其中包含属性动画（objectAnimator，它的所有属性不会有提示，请参考着手写） 29 | * 在需要按压效果的控件上设置：android:stateListAnimator="@drawable/cardview_z_translation"(cardview_z_translation.xml可以放在drawable，或者anim) 30 | */ 31 | public class CardViewActivity extends AppCompatActivity { 32 | @Override 33 | protected void onCreate(@Nullable Bundle savedInstanceState) { 34 | super.onCreate(savedInstanceState); 35 | setContentView(R.layout.activity_card_view); 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/FakeFabInteractiveActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.LinearLayoutManager; 7 | import android.support.v7.widget.RecyclerView; 8 | import android.support.v7.widget.Toolbar; 9 | import android.view.ViewGroup; 10 | import android.view.animation.AccelerateInterpolator; 11 | import android.widget.ImageButton; 12 | 13 | import com.lqr.materialdesigndemo.R; 14 | import com.lqr.materialdesigndemo.adapter.MyAdapter; 15 | import com.lqr.materialdesigndemo.data.Cheeses; 16 | import com.lqr.materialdesigndemo.listener.FakeFabActionListner; 17 | import com.lqr.materialdesigndemo.listener.FakeFabScrollListener; 18 | 19 | import java.util.Arrays; 20 | import java.util.List; 21 | 22 | /** 23 | * @创建者 CSDN_LQR 24 | * @描述 仿Fab与RecyclerView的交互动画 25 | */ 26 | public class FakeFabInteractiveActivity extends AppCompatActivity implements FakeFabActionListner { 27 | 28 | private List mData = Arrays.asList(Cheeses.sCheeseStrings); 29 | private Toolbar mToolbar; 30 | private RecyclerView mRv; 31 | private ImageButton mFab; 32 | private int mToolbarBottomMargin; 33 | private int mFabBottomMargin; 34 | 35 | @Override 36 | protected void onCreate(@Nullable Bundle savedInstanceState) { 37 | super.onCreate(savedInstanceState); 38 | setContentView(R.layout.activity_fake_fab_interactive); 39 | mToolbar = (Toolbar) findViewById(R.id.toolbar); 40 | setSupportActionBar(mToolbar); 41 | mRv = (RecyclerView) findViewById(R.id.rv); 42 | mFab = (ImageButton) findViewById(R.id.fab); 43 | 44 | 45 | mToolbarBottomMargin = ((ViewGroup.MarginLayoutParams) mToolbar.getLayoutParams()).bottomMargin; 46 | mFabBottomMargin = ((ViewGroup.MarginLayoutParams) mFab.getLayoutParams()).bottomMargin; 47 | 48 | mRv.setLayoutManager(new LinearLayoutManager(this)); 49 | mRv.setAdapter(new MyAdapter(mData)); 50 | mRv.addOnScrollListener(new FakeFabScrollListener(this)); 51 | } 52 | 53 | @Override 54 | public void hide() { 55 | mToolbar.animate().translationY(-(mToolbar.getHeight() + mToolbarBottomMargin)).setInterpolator(new AccelerateInterpolator(3)); 56 | mFab.animate().translationY(mFab.getHeight() + mFabBottomMargin).setInterpolator(new AccelerateInterpolator(3)); 57 | } 58 | 59 | @Override 60 | public void show() { 61 | mToolbar.animate().translationY(0).setInterpolator(new AccelerateInterpolator(3)); 62 | mFab.animate().translationY(0).setInterpolator(new AccelerateInterpolator(3)); 63 | } 64 | } 65 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/FloatingActionButtonActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.animation.ObjectAnimator; 4 | import android.os.Bundle; 5 | import android.support.annotation.Nullable; 6 | import android.support.v7.app.AppCompatActivity; 7 | import android.view.View; 8 | 9 | import com.lqr.materialdesigndemo.R; 10 | 11 | /** 12 | * @创建者 CSDN_LQR 13 | * @描述 悬浮动作按钮、水波纹、按压效果 14 | *

15 | * app:elevation="10dp" 阴影效果（值越大，效果越明显） 16 | * app:fabSize="normal"按钮大小（auto、normal、mini） 17 | * 需要注意的是FloatingActionButton需要在4.x上默认存在margin值(默认16dp)，所以需要进行适配，让5.x以上的设备margin为16dp，4.x的设备margin为0dp 18 | *

19 | * 水波纹： 20 | * app:pressedTranslationZ="10dp" 21 | *

22 | * 按压效果： 23 | * android:clickable="true" 24 | * app:rippleColor="#ff0" 25 | */ 26 | public class FloatingActionButtonActivity extends AppCompatActivity { 27 | 28 | private boolean isReverse = false; 29 | 30 | @Override 31 | protected void onCreate(@Nullable Bundle savedInstanceState) { 32 | super.onCreate(savedInstanceState); 33 | setContentView(R.layout.activity_floating_action_button); 34 | } 35 | 36 | /** 37 | * 点击FloatingActionButton时旋转 38 | */ 39 | public void rotate(View view) { 40 | int rotate = isReverse ? 180 : -180; 41 | ObjectAnimator.ofFloat(view, "rotation", 0.0f, rotate) 42 | .setDuration(400).start(); 43 | isReverse = !isReverse; 44 | } 45 | } 46 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/ImmersiveActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.graphics.Color; 4 | import android.os.Build; 5 | import android.os.Bundle; 6 | import android.support.annotation.Nullable; 7 | import android.support.v7.app.AppCompatActivity; 8 | import android.support.v7.widget.Toolbar; 9 | import android.util.DisplayMetrics; 10 | import android.view.Display; 11 | import android.view.View; 12 | import android.view.WindowManager; 13 | import android.widget.LinearLayout; 14 | 15 | import com.lqr.materialdesigndemo.R; 16 | 17 | /** 18 | * @创建者 CSDN_LQR 19 | * @描述 沉浸式 20 | */ 21 | public class ImmersiveActivity extends AppCompatActivity { 22 | 23 | private Toolbar mToolbar; 24 | private View mNav; 25 | 26 | @Override 27 | protected void onCreate(@Nullable Bundle savedInstanceState) { 28 | super.onCreate(savedInstanceState); 29 | addFlags(); 30 | setContentView(R.layout.activity_immersive); 31 | 32 | mToolbar = (Toolbar) findViewById(R.id.toolbar); 33 | mNav = findViewById(R.id.nav); 34 | 35 | setImmersive(mToolbar, mNav, Color.parseColor("#D33A31")); 36 | } 37 | 38 | private void addFlags() { 39 | // 4.4 40 | if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) { 41 | // 透明状态栏、透明底部导航栏 42 | getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); 43 | getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION); 44 | } 45 | } 46 | 47 | private void setImmersive(View toolbar, View nav, int color) { 48 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { 49 | // 5.0 以上自带沉浸式 50 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { 51 | // 设置状态栏与导航栏的颜色 52 | getWindow().setStatusBarColor(color); 53 | getWindow().setNavigationBarColor(color); 54 | } 55 | // 4.4 56 | else { 57 | // 设置 Toolbar 高度（多出一个状态栏的高度） 58 | LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) toolbar.getLayoutParams(); 59 | int statusBarHeight = getStatusBarHeight(); 60 | params.height += statusBarHeight; 61 | toolbar.setLayoutParams(params); 62 | 63 | // 设置设置Toolbar顶部内间距（一个状态栏的高度） 64 | toolbar.setPadding(toolbar.getPaddingLeft(), toolbar.getPaddingTop() + statusBarHeight, toolbar.getPaddingRight(), toolbar.getPaddingBottom()); 65 | 66 | // 设置底部导航栏的高度及背景色 67 | if (nav != null && hasNavigationBar()) { 68 | LinearLayout.LayoutParams p = (LinearLayout.LayoutParams) nav.getLayoutParams(); 69 | p.height += getNavigationBarHeight(); 70 | nav.setLayoutParams(p); 71 | nav.setBackgroundColor(color); 72 | } 73 | } 74 | } 75 | } 76 | 77 | private int getStatusBarHeight() { 78 | return getSystemComponentDimen("status_bar_height"); 79 | } 80 | 81 | private int getNavigationBarHeight() { 82 | return getSystemComponentDimen("navigation_bar_height"); 83 | } 84 | 85 | private int getSystemComponentDimen(String dimensName) { 86 | int dimen = -1; 87 | try { 88 | Class clazz = Class.forName("com.android.internal.R$dimen"); 89 | Object instance = clazz.newInstance(); 90 | int dimenId = (int) clazz.getField(dimensName).get(instance); 91 | // dp --> px 92 | dimen = getResources().getDimensionPixelSize(dimenId); 93 | } catch (Exception e) { 94 | e.printStackTrace(); 95 | } 96 | return dimen; 97 | } 98 | 99 | /** 100 | * 判断是否手机是否有导航栏 101 | */ 102 | private boolean hasNavigationBar() { 103 | Display display = getWindowManager().getDefaultDisplay(); 104 | DisplayMetrics displayMetrics = new DisplayMetrics(); 105 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { 106 | // 获取设备的硬件屏幕高度 107 | display.getRealMetrics(displayMetrics); 108 | int realHeightPixels = displayMetrics.heightPixels; 109 | int realWidthPixels = displayMetrics.widthPixels; 110 | 111 | // 内容区域的屏幕高度 112 | displayMetrics = new DisplayMetrics(); 113 | display.getMetrics(displayMetrics); 114 | int heightPixels = displayMetrics.heightPixels; 115 | int widthPixels = displayMetrics.widthPixels; 116 | 117 | int dHight = realHeightPixels - heightPixels; 118 | int dWidth = realWidthPixels - widthPixels; 119 | return dHight > 0 || dWidth > 0; 120 | } 121 | return false; 122 | } 123 | } 124 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/ItemTouchHelperActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.LinearLayoutManager; 7 | import android.support.v7.widget.RecyclerView; 8 | import android.support.v7.widget.helper.ItemTouchHelper; 9 | 10 | import com.lqr.materialdesigndemo.R; 11 | import com.lqr.materialdesigndemo.adapter.ItemTouchHelperAdapter; 12 | import com.lqr.materialdesigndemo.callback.MyItemTouchHelperCallback; 13 | import com.lqr.materialdesigndemo.data.Cheeses; 14 | import com.lqr.materialdesigndemo.listener.ItemDragListener; 15 | 16 | import java.util.ArrayList; 17 | import java.util.Collections; 18 | import java.util.Comparator; 19 | import java.util.List; 20 | 21 | 22 | public class ItemTouchHelperActivity extends AppCompatActivity implements ItemDragListener { 23 | 24 | private List mData = new ArrayList<>(); 25 | private RecyclerView mRv; 26 | private ItemTouchHelperAdapter mAdapter; 27 | private MyItemTouchHelperCallback mCallback; 28 | private ItemTouchHelper mItemTouchHelper; 29 | 30 | @Override 31 | protected void onCreate(@Nullable Bundle savedInstanceState) { 32 | super.onCreate(savedInstanceState); 33 | setContentView(R.layout.activity_recycler_view); 34 | mRv = (RecyclerView) findViewById(R.id.rv); 35 | initData(); 36 | setRecyclerView(); 37 | } 38 | 39 | private void initData() { 40 | for (int i = 0; i < Cheeses.sCheeseStrings.length; i++) { 41 | mData.add(Cheeses.sCheeseStrings[i]); 42 | } 43 | Collections.sort(mData, new Comparator() { 44 | @Override 45 | public int compare(String o1, String o2) { 46 | return o1.compareTo(o2); 47 | } 48 | }); 49 | } 50 | 51 | private void setRecyclerView() { 52 | mAdapter = new ItemTouchHelperAdapter(mData, this); 53 | mRv.setLayoutManager(new LinearLayoutManager(this)); 54 | mRv.setAdapter(mAdapter); 55 | 56 | mCallback = new MyItemTouchHelperCallback(mAdapter); 57 | mItemTouchHelper = new ItemTouchHelper(mCallback); 58 | mItemTouchHelper.attachToRecyclerView(mRv); 59 | } 60 | 61 | @Override 62 | public void onStartDrags(RecyclerView.ViewHolder viewHolder) { 63 | mItemTouchHelper.startDrag(viewHolder); 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/LinearLayoutCompatActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.LinearLayoutCompat; 7 | import android.view.View; 8 | 9 | import com.lqr.materialdesigndemo.R; 10 | 11 | /** 12 | * @创建者 CSDN_LQR 13 | * @描述 LinearLayoutCompat可以给子控件添加分隔线 14 | */ 15 | public class LinearLayoutCompatActivity extends AppCompatActivity { 16 | 17 | private LinearLayoutCompat mLlc; 18 | 19 | @Override 20 | protected void onCreate(@Nullable Bundle savedInstanceState) { 21 | super.onCreate(savedInstanceState); 22 | setContentView(R.layout.activity_linear_layout_compat); 23 | mLlc = (LinearLayoutCompat) findViewById(R.id.llc); 24 | } 25 | 26 | public void beginning(View view) { 27 | mLlc.setShowDividers(LinearLayoutCompat.SHOW_DIVIDER_BEGINNING); 28 | } 29 | 30 | public void middle(View view) { 31 | mLlc.setShowDividers(LinearLayoutCompat.SHOW_DIVIDER_MIDDLE); 32 | } 33 | 34 | public void end(View view) { 35 | mLlc.setShowDividers(LinearLayoutCompat.SHOW_DIVIDER_END); 36 | } 37 | 38 | public void beginning_middle(View view) { 39 | mLlc.setShowDividers(LinearLayoutCompat.SHOW_DIVIDER_BEGINNING | LinearLayoutCompat.SHOW_DIVIDER_MIDDLE); 40 | 41 | } 42 | 43 | public void end_middle(View view) { 44 | mLlc.setShowDividers(LinearLayoutCompat.SHOW_DIVIDER_MIDDLE | LinearLayoutCompat.SHOW_DIVIDER_END); 45 | 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/ListPopupWindowActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.ListPopupWindow; 7 | import android.view.View; 8 | import android.widget.AdapterView; 9 | import android.widget.ArrayAdapter; 10 | import android.widget.Toast; 11 | 12 | import com.lqr.materialdesigndemo.R; 13 | 14 | public class ListPopupWindowActivity extends AppCompatActivity { 15 | 16 | private ListPopupWindow mListPopupWindow; 17 | private ArrayAdapter mAdapter; 18 | private String[] mItemArr; 19 | 20 | @Override 21 | protected void onCreate(@Nullable Bundle savedInstanceState) { 22 | super.onCreate(savedInstanceState); 23 | setContentView(R.layout.activity_list_popup_window); 24 | mItemArr = new String[]{"item 1", "item 2", "item 3", "item 4", "item 5", "item 6", "item 7", "item 8"}; 25 | mAdapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, mItemArr); 26 | } 27 | 28 | public void showPopupWindow(View view) { 29 | if (mListPopupWindow == null) 30 | mListPopupWindow = new ListPopupWindow(this); 31 | //设置 ListPopupWindow 的数据适配器 32 | mListPopupWindow.setAdapter(mAdapter); 33 | //设置 ListPopupWindow 的显示位置（在指定控件下方） 34 | mListPopupWindow.setAnchorView(view); 35 | //设置 ListPopupWindow 的宽度 36 | mListPopupWindow.setWidth(200); 37 | //设置 ListPopupWindow 的高度 38 | mListPopupWindow.setHeight(500); 39 | //设置 ListPopupWindow 的条目点击事件（必须在show方法前设置，否则无效） 40 | mListPopupWindow.setOnItemClickListener(new AdapterView.OnItemClickListener() { 41 | @Override 42 | public void onItemClick(AdapterView parent, View view, int position, long id) { 43 | Toast.makeText(getApplicationContext(), mItemArr[position], Toast.LENGTH_SHORT).show(); 44 | mListPopupWindow.dismiss(); 45 | } 46 | }); 47 | mListPopupWindow.show(); 48 | 49 | } 50 | } 51 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.content.Intent; 4 | import android.os.Bundle; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.view.View; 7 | 8 | import com.lqr.materialdesigndemo.R; 9 | 10 | public class MainActivity extends AppCompatActivity { 11 | 12 | @Override 13 | protected void onCreate(Bundle savedInstanceState) { 14 | super.onCreate(savedInstanceState); 15 | setContentView(R.layout.activity_main); 16 | getLayoutInflater(); 17 | } 18 | 19 | private void jumpToActivity(Class activityClass) { 20 | startActivity(new Intent(this, activityClass)); 21 | } 22 | 23 | public void swipeRefreshLayout(View view) { 24 | jumpToActivity(SwipeRefreshLayoutActivity.class); 25 | } 26 | 27 | 28 | public void listPopupWindow(View view) { 29 | jumpToActivity(ListPopupWindowActivity.class); 30 | } 31 | 32 | public void popupMenu(View view) { 33 | jumpToActivity(PopupMenuActivity.class); 34 | } 35 | 36 | public void linearLayoutCompat(View view) { 37 | jumpToActivity(LinearLayoutCompatActivity.class); 38 | } 39 | 40 | public void recyclerView(View view) { 41 | jumpToActivity(RecyclerViewActivity.class); 42 | } 43 | 44 | public void recyclerViewDecorationOne(View view) { 45 | jumpToActivity(RecyclerVIewDecorationActivityOne.class); 46 | } 47 | 48 | public void recyclerViewDecorationTwo(View view) { 49 | jumpToActivity(RecyclerVIewDecorationActivityTwo.class); 50 | } 51 | 52 | public void recyclerViewDecorationThree(View view) { 53 | jumpToActivity(RecyclerVIewDecorationActivityThree.class); 54 | } 55 | 56 | public void itemTouchHelper(View view) { 57 | jumpToActivity(ItemTouchHelperActivity.class); 58 | } 59 | 60 | public void textInputLayout(View view) { 61 | jumpToActivity(TextInputLayoutActivity.class); 62 | } 63 | 64 | public void searchView(View view) { 65 | jumpToActivity(SearchViewActivity.class); 66 | } 67 | 68 | public void searchView2(View view) { 69 | jumpToActivity(SearchViewActivity2.class); 70 | } 71 | 72 | public void transparentToolbar(View view) { 73 | jumpToActivity(TransparentToolbarActivity.class); 74 | } 75 | 76 | public void palette(View view) { 77 | jumpToActivity(PaletteActivity.class); 78 | } 79 | 80 | public void palette2(View view) { 81 | jumpToActivity(PaletteActivity2.class); 82 | } 83 | 84 | public void tabLayout(View view) { 85 | jumpToActivity(TabLayoutActivity.class); 86 | } 87 | 88 | public void immersive(View view) { 89 | jumpToActivity(ImmersiveActivity.class); 90 | } 91 | 92 | public void cardView(View view) { 93 | jumpToActivity(CardViewActivity.class); 94 | } 95 | 96 | public void floatingActionButton(View view) { 97 | jumpToActivity(FloatingActionButtonActivity.class); 98 | } 99 | 100 | public void fakeFabInteractive(View view) { 101 | jumpToActivity(FakeFabInteractiveActivity.class); 102 | } 103 | 104 | public void applayout1(View view) { 105 | jumpToActivity(Applayout1Activity.class); 106 | } 107 | 108 | public void applayout2(View view) { 109 | jumpToActivity(Applayout2Activity.class); 110 | } 111 | 112 | public void applayout3(View view) { 113 | jumpToActivity(Applayout3Activity.class); 114 | } 115 | 116 | public void applayout4(View view) { 117 | jumpToActivity(Applayout4Activity.class); 118 | } 119 | 120 | public void applayout5(View view) { 121 | jumpToActivity(Applayout5Activity.class); 122 | } 123 | 124 | public void applayout6(View view) { 125 | jumpToActivity(Applayout6Activity.class); 126 | } 127 | 128 | public void behavior1(View view) { 129 | jumpToActivity(BehaviorActivity1.class); 130 | } 131 | 132 | public void behavior2(View view) { 133 | jumpToActivity(BehaviorActivity2.class); 134 | } 135 | 136 | public void object_animation(View view) { 137 | jumpToActivity(ObjectAnimationActivity.class); 138 | } 139 | 140 | public void object_animation2(View view) { 141 | jumpToActivity(ObjectAnimationActivity2.class); 142 | } 143 | 144 | public void android5newfeature1(View view) { 145 | jumpToActivity(Android5NewFeatureActivity.class); 146 | } 147 | } 148 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/ObjectAnimationActivity2.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.animation.Animator; 4 | import android.animation.AnimatorListenerAdapter; 5 | import android.animation.AnimatorSet; 6 | import android.animation.ObjectAnimator; 7 | import android.os.Bundle; 8 | import android.support.annotation.Nullable; 9 | import android.support.v7.app.AppCompatActivity; 10 | import android.view.View; 11 | 12 | import com.lqr.materialdesigndemo.R; 13 | 14 | /** 15 | * @创建者 CSDN_LQR 16 | * @描述 属性动画综合应用 17 | */ 18 | public class ObjectAnimationActivity2 extends AppCompatActivity { 19 | 20 | private View mView1; 21 | private View mView2; 22 | 23 | @Override 24 | protected void onCreate(@Nullable Bundle savedInstanceState) { 25 | super.onCreate(savedInstanceState); 26 | setContentView(R.layout.activity_object_animation2); 27 | mView1 = findViewById(R.id.view_1); 28 | mView2 = findViewById(R.id.view_2); 29 | 30 | } 31 | 32 | public void startFirstAnimation(View view) { 33 | // 翻转动画 34 | ObjectAnimator rotationXAnimation = ObjectAnimator.ofFloat(mView1, "rotationX", 0f, 25f); 35 | // 透明动画 36 | ObjectAnimator alphaAnimation = ObjectAnimator.ofFloat(mView1, "alpha", 1f, 0.5f); 37 | // 缩放动画 38 | ObjectAnimator scaleXAnimation = ObjectAnimator.ofFloat(mView1, "scaleX", 1f, 0.8f); 39 | ObjectAnimator scaleYAnimation = ObjectAnimator.ofFloat(mView1, "scaleY", 1f, 0.8f); 40 | // 位移动画 41 | ObjectAnimator translationYAnimation = ObjectAnimator.ofFloat(mView1, "translationY", 0f, -0.1f * mView1.getHeight()); 42 | // 翻转动画 43 | ObjectAnimator rerotationXAnimation = ObjectAnimator.ofFloat(mView1, "rotationX", 25f, 0f); 44 | rerotationXAnimation.setStartDelay(200); 45 | // 位移动画 46 | ObjectAnimator translationYAnimation2 = ObjectAnimator.ofFloat(mView2, "translationY", mView2.getHeight(), 0); 47 | translationYAnimation2.addListener(new AnimatorListenerAdapter() { 48 | @Override 49 | public void onAnimationStart(Animator animation) { 50 | super.onAnimationStart(animation); 51 | mView2.setVisibility(View.VISIBLE); 52 | } 53 | }); 54 | 55 | AnimatorSet as = new AnimatorSet(); 56 | as.playTogether(rotationXAnimation, alphaAnimation, scaleXAnimation, scaleYAnimation, translationYAnimation, rerotationXAnimation, translationYAnimation2); 57 | as.setDuration(200); 58 | as.start(); 59 | } 60 | 61 | public void startSecondAnimation(View view) { 62 | ObjectAnimator rotationXAnimation = ObjectAnimator.ofFloat(mView1, "rotationX", 0f, 25f); 63 | ObjectAnimator alphaAnimation = ObjectAnimator.ofFloat(mView1, "alpha", 0.5f, 1f); 64 | ObjectAnimator scaleXAnimation = ObjectAnimator.ofFloat(mView1, "scaleX", 0.8f, 1f); 65 | ObjectAnimator scaleYAnimation = ObjectAnimator.ofFloat(mView1, "scaleY", 0.8f, 1f); 66 | ObjectAnimator translationYAnimation = ObjectAnimator.ofFloat(mView1, "translationY", -0.1f * mView1.getHeight(), 0f); 67 | ObjectAnimator rerotationXAnimation = ObjectAnimator.ofFloat(mView1, "rotationX", 25f, 0f); 68 | rerotationXAnimation.setStartDelay(200); 69 | ObjectAnimator translationYAnimation2 = ObjectAnimator.ofFloat(mView2, "translationY", 0, mView2.getHeight()); 70 | translationYAnimation2.addListener(new AnimatorListenerAdapter() { 71 | @Override 72 | public void onAnimationEnd(Animator animation) { 73 | super.onAnimationEnd(animation); 74 | mView2.setVisibility(View.INVISIBLE); 75 | } 76 | }); 77 | 78 | AnimatorSet as = new AnimatorSet(); 79 | as.playTogether(rotationXAnimation, alphaAnimation, scaleXAnimation, scaleYAnimation, 80 | translationYAnimation, 81 | rerotationXAnimation, translationYAnimation2); 82 | as.setDuration(200); 83 | as.start(); 84 | } 85 | } 86 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/PaletteActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.graphics.Bitmap; 4 | import android.graphics.Color; 5 | import android.graphics.drawable.BitmapDrawable; 6 | import android.os.Bundle; 7 | import android.support.annotation.Nullable; 8 | import android.support.v7.app.AppCompatActivity; 9 | import android.support.v7.graphics.Palette; 10 | import android.widget.ImageView; 11 | import android.widget.TextView; 12 | 13 | import com.lqr.materialdesigndemo.R; 14 | 15 | 16 | public class PaletteActivity extends AppCompatActivity { 17 | 18 | private ImageView mIvPic; 19 | private TextView mTvBody; 20 | private TextView mTvTitle; 21 | private TextView mTvDarkMutedColor; 22 | private TextView mTvLightMutedColor; 23 | private TextView mTvDarkVibrantColor; 24 | private TextView mTvLightVibrantColor; 25 | private TextView mTvMutedColor; 26 | private TextView mTvVibrantColor; 27 | 28 | @Override 29 | protected void onCreate(@Nullable Bundle savedInstanceState) { 30 | super.onCreate(savedInstanceState); 31 | setContentView(R.layout.activity_palette); 32 | mIvPic = (ImageView) findViewById(R.id.ivPic); 33 | mTvBody = (TextView) findViewById(R.id.tvBody); 34 | mTvTitle = (TextView) findViewById(R.id.tvTitle); 35 | mTvDarkMutedColor = (TextView) findViewById(R.id.tvDarkMutedColor); 36 | mTvLightMutedColor = (TextView) findViewById(R.id.tvLightMutedColor); 37 | mTvDarkVibrantColor = (TextView) findViewById(R.id.tvDarkVibrantColor); 38 | mTvLightVibrantColor = (TextView) findViewById(R.id.tvLightVibrantColor); 39 | mTvMutedColor = (TextView) findViewById(R.id.tvMutedColor); 40 | mTvVibrantColor = (TextView) findViewById(R.id.tvVibrantColor); 41 | 42 | BitmapDrawable drawable = (BitmapDrawable) mIvPic.getDrawable(); 43 | Bitmap bitmap = drawable.getBitmap(); 44 | 45 | Palette.Builder builder = Palette.from(bitmap); 46 | builder.maximumColorCount(32); // 构建Palette时使用的最大颜色数，默认是16，风景图推荐取值8-16，人脸图像推荐取值24-32（值越大，花费的时间越长，可选择的色彩越多） 47 | // .setRegion(0, 0, bitmap.getWidth() - 1, bitmap.getHeight()) // 设置Palette颜色分析的图像区域 48 | // .addFilter(new Palette.Filter() { // 设置过滤器来过滤不需要的颜色（目前还不清楚怎么用，网上也找不到任何教程及代码，无从学习~） 49 | // @Override 50 | // public boolean isAllowed(int rgb, float[] hsl) { 51 | // return false; 52 | // } 53 | // }) 54 | // .clearRegion() 55 | // .clearFilters(); 56 | 57 | builder.generate(new Palette.PaletteAsyncListener() { 58 | @Override 59 | public void onGenerated(Palette palette) { 60 | // 暗、柔和 61 | int darkMutedColor = palette.getDarkMutedColor(Color.BLACK); 62 | // 亮、柔和 63 | int lightMutedColor = palette.getLightMutedColor(Color.BLACK); 64 | // 暗、鲜艳 65 | int darkVibrantColor = palette.getDarkVibrantColor(Color.BLACK); 66 | // 亮、鲜艳 67 | int lightVibrantColor = palette.getLightVibrantColor(Color.BLACK); 68 | // 柔和 69 | int mutedColor = palette.getMutedColor(Color.BLACK); 70 | // 鲜艳 71 | int vibrantColor = palette.getVibrantColor(Color.BLACK); 72 | 73 | // 获取某种色调的样品（这里指柔和的暗色） 74 | Palette.Swatch darkMutedSwatch = palette.getDarkMutedSwatch(); 75 | // 获取图片的整体颜色rgb混合值---主色调 76 | int rgb = darkMutedSwatch.getRgb(); 77 | // 获取图片中间的文字颜色 78 | int bodyTextColor = darkMutedSwatch.getBodyTextColor(); 79 | // 获取作为标题的颜色（有一定的和图片的对比度的颜色值） 80 | int titleTextColor = darkMutedSwatch.getTitleTextColor(); 81 | // 颜色向量 82 | float[] hsl = darkMutedSwatch.getHsl(); 83 | // 分析该颜色在图片中所占像素值 84 | int population = darkMutedSwatch.getPopulation(); 85 | 86 | mTvBody.setBackgroundColor(generateTransparentColor(0.2f, rgb)); 87 | mTvBody.setTextColor(bodyTextColor); 88 | mTvTitle.setBackgroundColor(generateTransparentColor(0.6f, rgb)); 89 | mTvTitle.setTextColor(titleTextColor); 90 | 91 | mTvDarkMutedColor.setBackgroundColor(darkMutedColor); 92 | mTvLightMutedColor.setBackgroundColor(lightMutedColor); 93 | mTvDarkVibrantColor.setBackgroundColor(darkVibrantColor); 94 | mTvLightVibrantColor.setBackgroundColor(lightVibrantColor); 95 | mTvMutedColor.setBackgroundColor(mutedColor); 96 | mTvVibrantColor.setBackgroundColor(vibrantColor); 97 | } 98 | }); 99 | } 100 | 101 | private int generateTransparentColor(float percent, int rgb) { 102 | int red = Color.red(rgb); 103 | int green = Color.green(rgb); 104 | int blue = Color.blue(rgb); 105 | int alpha = Color.alpha(rgb); 106 | alpha = (int) (alpha * percent); 107 | return Color.argb(alpha, red, green, blue); 108 | } 109 | } 110 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/PaletteActivity2.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.GridLayoutManager; 7 | import android.support.v7.widget.RecyclerView; 8 | 9 | import com.lqr.materialdesigndemo.R; 10 | import com.lqr.materialdesigndemo.adapter.PaletteGridAdapter; 11 | 12 | 13 | public class PaletteActivity2 extends AppCompatActivity { 14 | 15 | private RecyclerView mRvPalette; 16 | 17 | @Override 18 | protected void onCreate(@Nullable Bundle savedInstanceState) { 19 | super.onCreate(savedInstanceState); 20 | setContentView(R.layout.activity_palette2); 21 | mRvPalette = (RecyclerView) findViewById(R.id.rvPalette); 22 | mRvPalette.setLayoutManager(new GridLayoutManager(this, 2)); 23 | mRvPalette.setAdapter(new PaletteGridAdapter()); 24 | } 25 | 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/PopupMenuActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.view.menu.MenuPopupHelper; 7 | import android.support.v7.widget.PopupMenu; 8 | import android.view.MenuItem; 9 | import android.view.View; 10 | import android.widget.Toast; 11 | 12 | import com.lqr.materialdesigndemo.R; 13 | 14 | import java.lang.reflect.Field; 15 | 16 | public class PopupMenuActivity extends AppCompatActivity { 17 | @Override 18 | protected void onCreate(@Nullable Bundle savedInstanceState) { 19 | super.onCreate(savedInstanceState); 20 | setContentView(R.layout.activity_popup_menu); 21 | } 22 | 23 | public void showPopupMenu(View view) throws NoSuchFieldException, IllegalAccessException { 24 | PopupMenu popupMenu = new PopupMenu(this, view); 25 | //设置 PopupMenu 的显示菜单项 26 | popupMenu.inflate(R.menu.main); 27 | // popupMenu.getMenuInflater().inflate(R.menu.main, popupMenu.getMenu());//与一行没什么区别 28 | //默认 PopupMenu 不显示条目icon，可以通过反射来强制使其显示icon 29 | Field field = popupMenu.getClass().getDeclaredField("mPopup"); 30 | field.setAccessible(true); 31 | MenuPopupHelper mHelper = (MenuPopupHelper) field.get(popupMenu); 32 | mHelper.setForceShowIcon(true); 33 | //设置 PopupMenu 的条目点击事件（点击后会自动dismiss） 34 | popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() { 35 | @Override 36 | public boolean onMenuItemClick(MenuItem item) { 37 | Toast.makeText(getApplicationContext(), item.getTitle(), Toast.LENGTH_SHORT).show(); 38 | return false; 39 | } 40 | }); 41 | //显示 PopupMenu 42 | popupMenu.show(); 43 | } 44 | } 45 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/RecyclerVIewDecorationActivityOne.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.LinearLayoutManager; 7 | import android.support.v7.widget.RecyclerView; 8 | 9 | import com.lqr.materialdesigndemo.R; 10 | import com.lqr.materialdesigndemo.adapter.MyAdapter; 11 | import com.lqr.materialdesigndemo.decoration.MyDecorationOne; 12 | 13 | import java.util.ArrayList; 14 | import java.util.List; 15 | 16 | /** 17 | * @创建者 CSDN_LQR 18 | * @描述 RecyclerView的分割线 19 | */ 20 | public class RecyclerVIewDecorationActivityOne extends AppCompatActivity { 21 | 22 | private List mData = new ArrayList<>(); 23 | private RecyclerView mRv; 24 | private MyAdapter mMyAdapter; 25 | 26 | @Override 27 | protected void onCreate(@Nullable Bundle savedInstanceState) { 28 | super.onCreate(savedInstanceState); 29 | setContentView(R.layout.activity_recycler_view); 30 | mRv = (RecyclerView) findViewById(R.id.rv); 31 | initView(); 32 | initData(); 33 | setRecyclerView(); 34 | } 35 | 36 | private void initView() { 37 | MyDecorationOne decorationOne = new MyDecorationOne(this, LinearLayoutManager.VERTICAL); 38 | mRv.addItemDecoration(decorationOne); 39 | } 40 | 41 | private void initData() { 42 | for (int i = 0; i < 100; i++) { 43 | mData.add("item " + i); 44 | } 45 | } 46 | 47 | private void setRecyclerView() { 48 | mMyAdapter = new MyAdapter(mData); 49 | mRv.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false)); 50 | mRv.setAdapter(mMyAdapter); 51 | } 52 | } 53 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/RecyclerVIewDecorationActivityThree.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.LinearLayoutManager; 7 | import android.support.v7.widget.RecyclerView; 8 | 9 | import com.lqr.materialdesigndemo.R; 10 | import com.lqr.materialdesigndemo.adapter.MyAdapter; 11 | import com.lqr.materialdesigndemo.data.Cheeses; 12 | import com.lqr.materialdesigndemo.decoration.MyDecorationThree; 13 | import com.lqr.materialdesigndemo.utils.PinyinUtils; 14 | 15 | import java.util.ArrayList; 16 | import java.util.Arrays; 17 | import java.util.Collections; 18 | import java.util.Comparator; 19 | import java.util.List; 20 | 21 | /** 22 | * @创建者 CSDN_LQR 23 | * @描述 RecyclerView的侧边字母提示 24 | */ 25 | public class RecyclerVIewDecorationActivityThree extends AppCompatActivity { 26 | 27 | private List mData = new ArrayList<>(); 28 | private RecyclerView mRv; 29 | private MyAdapter mMyAdapter; 30 | 31 | @Override 32 | protected void onCreate(@Nullable Bundle savedInstanceState) { 33 | super.onCreate(savedInstanceState); 34 | setContentView(R.layout.activity_recycler_view); 35 | mRv = (RecyclerView) findViewById(R.id.rv); 36 | initData(); 37 | initView(); 38 | setRecyclerView(); 39 | } 40 | 41 | private void initView() { 42 | MyDecorationThree decorationThree = new MyDecorationThree(this, mData); 43 | mRv.addItemDecoration(decorationThree); 44 | } 45 | 46 | private void initData() { 47 | mData = Arrays.asList(Cheeses.NAMES); 48 | Collections.sort(mData, new Comparator() { 49 | @Override 50 | public int compare(String o1, String o2) { 51 | return PinyinUtils.getPinyin(o1).compareTo(PinyinUtils.getPinyin(o2)); 52 | } 53 | }); 54 | } 55 | 56 | private void setRecyclerView() { 57 | mMyAdapter = new MyAdapter(mData); 58 | mRv.setLayoutManager(new LinearLayoutManager(this)); 59 | mRv.setAdapter(mMyAdapter); 60 | } 61 | } 62 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/RecyclerVIewDecorationActivityTwo.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.GridLayoutManager; 7 | import android.support.v7.widget.RecyclerView; 8 | 9 | import com.lqr.materialdesigndemo.R; 10 | import com.lqr.materialdesigndemo.adapter.MyAdapter; 11 | import com.lqr.materialdesigndemo.decoration.MyDecorationTwo; 12 | 13 | import java.util.ArrayList; 14 | import java.util.List; 15 | 16 | /** 17 | * @创建者 CSDN_LQR 18 | * @描述 RecyclerView的表格样式 19 | */ 20 | public class RecyclerVIewDecorationActivityTwo extends AppCompatActivity { 21 | 22 | private List mData = new ArrayList<>(); 23 | private RecyclerView mRv; 24 | private MyAdapter mMyAdapter; 25 | 26 | @Override 27 | protected void onCreate(@Nullable Bundle savedInstanceState) { 28 | super.onCreate(savedInstanceState); 29 | setContentView(R.layout.activity_recycler_view); 30 | mRv = (RecyclerView) findViewById(R.id.rv); 31 | initView(); 32 | initData(); 33 | setRecyclerView(); 34 | } 35 | 36 | private void initView() { 37 | MyDecorationTwo decorationTwo = new MyDecorationTwo(this); 38 | mRv.addItemDecoration(decorationTwo); 39 | } 40 | 41 | private void initData() { 42 | for (int i = 0; i < 59; i++) { 43 | mData.add("item " + i); 44 | } 45 | } 46 | 47 | private void setRecyclerView() { 48 | mMyAdapter = new MyAdapter(mData); 49 | mRv.setLayoutManager(new GridLayoutManager(this, 3)); 50 | mRv.setAdapter(mMyAdapter); 51 | } 52 | } 53 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/RecyclerViewActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.GridLayoutManager; 7 | import android.support.v7.widget.LinearLayoutManager; 8 | import android.support.v7.widget.RecyclerView; 9 | import android.support.v7.widget.StaggeredGridLayoutManager; 10 | import android.view.Menu; 11 | import android.view.MenuInflater; 12 | import android.view.MenuItem; 13 | 14 | import com.lqr.materialdesigndemo.R; 15 | import com.lqr.materialdesigndemo.adapter.MyAdapter; 16 | import com.lqr.materialdesigndemo.adapter.MyStaggeredAdapter; 17 | 18 | import java.util.ArrayList; 19 | import java.util.List; 20 | 21 | 22 | public class RecyclerViewActivity extends AppCompatActivity { 23 | 24 | private List mData = new ArrayList<>(); 25 | private RecyclerView mRv; 26 | private MyAdapter mMyAdapter; 27 | 28 | @Override 29 | protected void onCreate(@Nullable Bundle savedInstanceState) { 30 | super.onCreate(savedInstanceState); 31 | setContentView(R.layout.activity_recycler_view); 32 | mRv = (RecyclerView) findViewById(R.id.rv); 33 | initData(); 34 | setRecyclerView(); 35 | } 36 | 37 | private void initData() { 38 | for (int i = 0; i < 100; i++) { 39 | mData.add("item " + i); 40 | } 41 | } 42 | 43 | private void setRecyclerView() { 44 | mMyAdapter = new MyAdapter(mData); 45 | mRv.setLayoutManager(new LinearLayoutManager(this)); 46 | mRv.setAdapter(mMyAdapter); 47 | } 48 | 49 | @Override 50 | public boolean onCreateOptionsMenu(Menu menu) { 51 | new MenuInflater(this).inflate(R.menu.recycler_view, menu); 52 | return true; 53 | } 54 | 55 | @Override 56 | public boolean onOptionsItemSelected(MenuItem item) { 57 | switch (item.getItemId()) { 58 | case R.id.linear_ver: 59 | mRv.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false)); 60 | mRv.setAdapter(mMyAdapter); 61 | break; 62 | case R.id.linear_hor: 63 | mRv.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false)); 64 | mRv.setAdapter(mMyAdapter); 65 | break; 66 | case R.id.grid_ver: 67 | mRv.setLayoutManager(new GridLayoutManager(this, 3, GridLayoutManager.VERTICAL, false)); 68 | mRv.setAdapter(mMyAdapter); 69 | break; 70 | case R.id.grid_hor: 71 | mRv.setLayoutManager(new GridLayoutManager(this, 3, GridLayoutManager.HORIZONTAL, false)); 72 | mRv.setAdapter(mMyAdapter); 73 | break; 74 | case R.id.staggered_ver: 75 | mRv.setLayoutManager(new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL)); 76 | mRv.setAdapter(new MyStaggeredAdapter(mData)); 77 | break; 78 | case R.id.staggered_hor: 79 | mRv.setLayoutManager(new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.HORIZONTAL)); 80 | mRv.setAdapter(new MyStaggeredAdapter(mData)); 81 | break; 82 | } 83 | return true; 84 | } 85 | } 86 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/SearchViewActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v4.view.MenuItemCompat; 6 | import android.support.v7.app.AppCompatActivity; 7 | import android.support.v7.widget.SearchView; 8 | import android.support.v7.widget.Toolbar; 9 | import android.util.Log; 10 | import android.view.Menu; 11 | import android.view.MenuItem; 12 | import android.view.View; 13 | import android.widget.Toast; 14 | 15 | import com.lqr.materialdesigndemo.R; 16 | 17 | 18 | public class SearchViewActivity extends AppCompatActivity { 19 | 20 | private Toolbar mToolbar; 21 | private SearchView mSearchView; 22 | 23 | @Override 24 | protected void onCreate(@Nullable Bundle savedInstanceState) { 25 | super.onCreate(savedInstanceState); 26 | setContentView(R.layout.activity_search_view); 27 | mToolbar = (Toolbar) findViewById(R.id.toolbar); 28 | setSupportActionBar(mToolbar); 29 | } 30 | 31 | @Override 32 | public boolean onCreateOptionsMenu(Menu menu) { 33 | getMenuInflater().inflate(R.menu.search_view, menu); 34 | MenuItem item = menu.findItem(R.id.menu_search); 35 | mSearchView = (SearchView) MenuItemCompat.getActionView(item); 36 | 37 | /*------------------ SearchView有三种默认展开搜索框的设置方式，区别如下： ------------------*/ 38 | //设置搜索框直接展开显示。左侧有放大镜(在搜索框中) 右侧有叉叉 可以关闭搜索框 39 | mSearchView.setIconified(false); 40 | //设置搜索框直接展开显示。左侧有放大镜(在搜索框外) 右侧无叉叉 有输入内容后有叉叉 不能关闭搜索框 41 | mSearchView.setIconifiedByDefault(false); 42 | //设置搜索框直接展开显示。左侧有无放大镜(在搜索框中) 右侧无叉叉 有输入内容后有叉叉 不能关闭搜索框 43 | mSearchView.onActionViewExpanded(); 44 | 45 | //设置最大宽度 46 | // mSearchView.setMaxWidth(500); 47 | //设置是否显示搜索框展开时的提交按钮 48 | // mSearchView.setSubmitButtonEnabled(true); 49 | //设置输入框提示语 50 | // mSearchView.setQueryHint("hint"); 51 | 52 | //搜索框展开时后面叉叉按钮的点击事件 53 | mSearchView.setOnCloseListener(new SearchView.OnCloseListener() { 54 | @Override 55 | public boolean onClose() { 56 | Toast.makeText(getApplicationContext(), "Close", Toast.LENGTH_SHORT).show(); 57 | return false; 58 | } 59 | }); 60 | //搜索图标按钮(打开搜索框的按钮)的点击事件 61 | mSearchView.setOnSearchClickListener(new View.OnClickListener() { 62 | @Override 63 | public void onClick(View v) { 64 | Toast.makeText(getApplicationContext(), "Open", Toast.LENGTH_SHORT).show(); 65 | } 66 | }); 67 | //搜索框文字变化监听 68 | mSearchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() { 69 | @Override 70 | public boolean onQueryTextSubmit(String s) { 71 | Log.e("CSDN_LQR", "TextSubmit : " + s); 72 | return false; 73 | } 74 | 75 | @Override 76 | public boolean onQueryTextChange(String s) { 77 | Log.e("CSDN_LQR", "TextChange --> " + s); 78 | return false; 79 | } 80 | }); 81 | 82 | // mSearchView.setSuggestionsAdapter(); 83 | return super.onCreateOptionsMenu(menu); 84 | } 85 | 86 | @Override 87 | public boolean onOptionsItemSelected(MenuItem item) { 88 | return super.onOptionsItemSelected(item); 89 | } 90 | } 91 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/SwipeRefreshLayoutActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.graphics.Color; 4 | import android.os.Bundle; 5 | import android.os.Handler; 6 | import android.os.Message; 7 | import android.support.annotation.Nullable; 8 | import android.support.v4.widget.SwipeRefreshLayout; 9 | import android.support.v7.app.AppCompatActivity; 10 | import android.view.Gravity; 11 | import android.view.View; 12 | import android.view.ViewGroup; 13 | import android.widget.AbsListView; 14 | import android.widget.BaseAdapter; 15 | import android.widget.ListView; 16 | import android.widget.TextView; 17 | 18 | import com.lqr.materialdesigndemo.R; 19 | 20 | import java.util.ArrayList; 21 | import java.util.List; 22 | 23 | 24 | public class SwipeRefreshLayoutActivity extends AppCompatActivity { 25 | 26 | private SwipeRefreshLayout mSrl; 27 | private ListView mListView; 28 | private int number = 0; 29 | private List mData = new ArrayList<>(); 30 | private BaseAdapter mAdapter; 31 | 32 | private Handler mHandler = new Handler() { 33 | @Override 34 | public void handleMessage(Message msg) { 35 | super.handleMessage(msg); 36 | mAdapter.notifyDataSetChanged(); 37 | mSrl.setRefreshing(false); 38 | } 39 | }; 40 | 41 | @Override 42 | protected void onCreate(@Nullable Bundle savedInstanceState) { 43 | super.onCreate(savedInstanceState); 44 | setContentView(R.layout.activity_swipe_refresh_layout); 45 | mSrl = (SwipeRefreshLayout) findViewById(R.id.srl); 46 | mListView = (ListView) findViewById(R.id.lv); 47 | setSwipeRefreshLayout(); 48 | setListView(); 49 | } 50 | 51 | private void setSwipeRefreshLayout() { 52 | //设置 SwipeRefreshLayout 的尺寸 53 | mSrl.setSize(SwipeRefreshLayout.LARGE); 54 | //设置 SwipeRefreshLayout 刷新时的颜色切换（可以有无数种） 55 | mSrl.setColorSchemeColors(Color.RED, Color.YELLOW, Color.GREEN); 56 | //设置 SwipeRefreshLayout 的背景色 57 | mSrl.setBackgroundColor(Color.GRAY); 58 | //设置 SwipeRefreshLayout 的下拉距离 59 | mSrl.setDistanceToTriggerSync(100); 60 | //设置 SwipeRefreshLayout 正在刷新监听 61 | mSrl.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() { 62 | @Override 63 | public void onRefresh() { 64 | for (int i = 0; i < 10; i++) { 65 | mData.add(0, (++number) + ""); 66 | } 67 | mHandler.postDelayed(new Runnable() { 68 | @Override 69 | public void run() { 70 | mHandler.sendEmptyMessage(0); 71 | } 72 | }, 3000); 73 | } 74 | }); 75 | } 76 | 77 | private void setListView() { 78 | mAdapter = new BaseAdapter() { 79 | @Override 80 | public int getCount() { 81 | return mData.size(); 82 | } 83 | 84 | @Override 85 | public String getItem(int position) { 86 | return mData.get(position); 87 | } 88 | 89 | @Override 90 | public long getItemId(int position) { 91 | return position; 92 | } 93 | 94 | @Override 95 | public View getView(int position, View convertView, ViewGroup parent) { 96 | TextView tv = new TextView(parent.getContext()); 97 | AbsListView.LayoutParams params = new AbsListView.LayoutParams(AbsListView.LayoutParams.MATCH_PARENT, 100); 98 | tv.setLayoutParams(params); 99 | tv.setBackgroundColor(Color.WHITE); 100 | tv.setText(getItem(position)); 101 | tv.setGravity(Gravity.CENTER); 102 | return tv; 103 | } 104 | }; 105 | mListView.setAdapter(mAdapter); 106 | } 107 | } 108 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/TextInputLayoutActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.design.widget.TextInputLayout; 6 | import android.support.v7.app.AppCompatActivity; 7 | import android.text.Editable; 8 | import android.text.TextWatcher; 9 | 10 | import com.lqr.materialdesigndemo.R; 11 | 12 | 13 | public class TextInputLayoutActivity extends AppCompatActivity { 14 | 15 | private TextInputLayout mTextInputLayout; 16 | 17 | @Override 18 | protected void onCreate(@Nullable Bundle savedInstanceState) { 19 | super.onCreate(savedInstanceState); 20 | 21 | setContentView(R.layout.activity_text_input_layout); 22 | mTextInputLayout = (TextInputLayout) findViewById(R.id.textInputLayout); 23 | 24 | //开启计数 25 | mTextInputLayout.setCounterEnabled(true); 26 | mTextInputLayout.setCounterMaxLength(6); 27 | 28 | //定义错误提示 29 | mTextInputLayout.getEditText().addTextChangedListener(new MyTextWatch(mTextInputLayout, "长度不能超过6个字符")); 30 | } 31 | 32 | class MyTextWatch implements TextWatcher { 33 | 34 | TextInputLayout mTextInputLayout; 35 | String mErrorTip; 36 | 37 | public MyTextWatch(TextInputLayout textInputLayout, String errorTip) { 38 | mTextInputLayout = textInputLayout; 39 | mErrorTip = errorTip; 40 | } 41 | 42 | @Override 43 | public void beforeTextChanged(CharSequence s, int start, int count, int after) { 44 | 45 | } 46 | 47 | @Override 48 | public void onTextChanged(CharSequence s, int start, int before, int count) { 49 | 50 | } 51 | 52 | @Override 53 | public void afterTextChanged(Editable s) { 54 | if (mTextInputLayout.getEditText().getText().toString().trim().length() > 6) { 55 | mTextInputLayout.setErrorEnabled(true); 56 | mTextInputLayout.setError(mErrorTip); 57 | } else { 58 | mTextInputLayout.setErrorEnabled(false); 59 | } 60 | } 61 | } 62 | 63 | } 64 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/activity/TransparentToolbarActivity.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.support.v7.widget.Toolbar; 7 | import android.util.Log; 8 | import android.view.View; 9 | import android.widget.AbsListView; 10 | import android.widget.ArrayAdapter; 11 | import android.widget.ListView; 12 | 13 | import com.lqr.materialdesigndemo.R; 14 | import com.lqr.materialdesigndemo.data.Cheeses; 15 | 16 | /** 17 | * @创建者 CSDN_LQR 18 | * @描述 仿微博上滑时Toolbar透明 19 | */ 20 | public class TransparentToolbarActivity extends AppCompatActivity implements AbsListView.OnScrollListener { 21 | 22 | private Toolbar mToolbar; 23 | private ListView mLv; 24 | private int mScreenHeight; 25 | 26 | @Override 27 | protected void onCreate(@Nullable Bundle savedInstanceState) { 28 | super.onCreate(savedInstanceState); 29 | setContentView(R.layout.activity_transparent_toolbar); 30 | mToolbar = (Toolbar) findViewById(R.id.toolbar); 31 | setSupportActionBar(mToolbar); 32 | 33 | mScreenHeight = getResources().getDisplayMetrics().heightPixels; 34 | Log.e("CSDN_LQR", "screenHeight = " + mScreenHeight); 35 | mLv = (ListView) findViewById(R.id.lv); 36 | mLv.setAdapter(new ArrayAdapter(this, android.R.layout.simple_list_item_1, android.R.id.text1, Cheeses.NAMES)); 37 | mLv.setOnScrollListener(this); 38 | } 39 | 40 | @Override 41 | public void onScrollStateChanged(AbsListView view, int scrollState) { 42 | 43 | } 44 | 45 | @Override 46 | public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) { 47 | View childAt = view.getChildAt(0); 48 | if (childAt == null) 49 | return; 50 | int scrollY = firstVisibleItem * childAt.getHeight() - childAt.getTop(); 51 | if (scrollY <= (mScreenHeight / 3f)) { 52 | float alpha = 1f - (scrollY / (mScreenHeight / 3f)); 53 | Log.e("CSDN_LQR", "scrollY = " + scrollY); 54 | Log.e("CSDN_LQR", "alpha = " + alpha); 55 | mToolbar.setAlpha(alpha); 56 | } 57 | } 58 | } 59 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/adapter/ItemTouchHelperAdapter.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.adapter; 2 | 3 | import android.support.v7.widget.RecyclerView; 4 | import android.view.LayoutInflater; 5 | import android.view.MotionEvent; 6 | import android.view.View; 7 | import android.view.ViewGroup; 8 | import android.widget.ImageView; 9 | import android.widget.TextView; 10 | 11 | import com.lqr.materialdesigndemo.R; 12 | import com.lqr.materialdesigndemo.listener.ItemDragListener; 13 | import com.lqr.materialdesigndemo.listener.ItemMoveListener; 14 | 15 | import java.util.Collections; 16 | import java.util.List; 17 | 18 | public class ItemTouchHelperAdapter extends RecyclerView.Adapter implements ItemMoveListener { 19 | 20 | private List mData; 21 | private ItemDragListener mItemDragListener; 22 | 23 | public ItemTouchHelperAdapter(List data, ItemDragListener itemDragListener) { 24 | mData = data; 25 | mItemDragListener = itemDragListener; 26 | } 27 | 28 | @Override 29 | public ItemTouchHelperViewHolder onCreateViewHolder(ViewGroup viewGroup, int position) { 30 | View itemView = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.item_touch_helper, viewGroup, false); 31 | return new ItemTouchHelperViewHolder(itemView); 32 | } 33 | 34 | @Override 35 | public void onBindViewHolder(final ItemTouchHelperViewHolder viewHolder, int position) { 36 | viewHolder.mTvStr.setText(mData.get(position)); 37 | viewHolder.mIvDrag.setOnTouchListener(new View.OnTouchListener() { 38 | @Override 39 | public boolean onTouch(View v, MotionEvent event) { 40 | mItemDragListener.onStartDrags(viewHolder); 41 | return false; 42 | } 43 | }); 44 | } 45 | 46 | @Override 47 | public int getItemCount() { 48 | return mData.size(); 49 | } 50 | 51 | @Override 52 | public boolean onItemMove(int fromPosition, int toPosition) { 53 | //1、交换数据 54 | Collections.swap(mData, fromPosition, toPosition); 55 | //2、刷新 56 | notifyItemMoved(fromPosition, toPosition); 57 | return true; 58 | } 59 | 60 | @Override 61 | public boolean onItemRemove(int position) { 62 | //1、删除数据 63 | mData.remove(position); 64 | //2、刷新 65 | notifyItemRemoved(position); 66 | return true; 67 | } 68 | 69 | class ItemTouchHelperViewHolder extends RecyclerView.ViewHolder { 70 | 71 | TextView mTvStr; 72 | ImageView mIvDrag; 73 | 74 | public ItemTouchHelperViewHolder(View itemView) { 75 | super(itemView); 76 | mTvStr = (TextView) itemView.findViewById(R.id.tvStr); 77 | mIvDrag = (ImageView) itemView.findViewById(R.id.ivDrag); 78 | } 79 | } 80 | 81 | } 82 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/adapter/MyAdapter.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.adapter; 2 | 3 | 4 | import android.support.v7.widget.RecyclerView; 5 | import android.view.View; 6 | import android.view.ViewGroup; 7 | import android.widget.LinearLayout; 8 | import android.widget.TextView; 9 | 10 | import java.util.List; 11 | 12 | public class MyAdapter extends RecyclerView.Adapter { 13 | 14 | private List mData; 15 | 16 | public MyAdapter(List data) { 17 | mData = data; 18 | } 19 | 20 | @Override 21 | public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 22 | View itemView = View.inflate(parent.getContext(), android.R.layout.simple_list_item_1, null); 23 | itemView.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)); 24 | return new MyViewHolder(itemView); 25 | } 26 | 27 | @Override 28 | public void onBindViewHolder(MyViewHolder holder, int position) { 29 | holder.mTv.setText(mData.get(position)); 30 | } 31 | 32 | @Override 33 | public int getItemCount() { 34 | return mData.size(); 35 | } 36 | 37 | class MyViewHolder extends RecyclerView.ViewHolder { 38 | 39 | TextView mTv; 40 | 41 | public MyViewHolder(View itemView) { 42 | super(itemView); 43 | mTv = (TextView) itemView.findViewById(android.R.id.text1); 44 | } 45 | } 46 | 47 | } 48 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/adapter/MyStaggeredAdapter.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.adapter; 2 | 3 | 4 | import android.graphics.Color; 5 | import android.support.v7.widget.RecyclerView; 6 | import android.util.Log; 7 | import android.view.View; 8 | import android.view.ViewGroup; 9 | import android.widget.TextView; 10 | 11 | import com.lqr.materialdesigndemo.R; 12 | 13 | import java.util.List; 14 | import java.util.Random; 15 | 16 | public class MyStaggeredAdapter extends RecyclerView.Adapter { 17 | 18 | private List mData; 19 | private Random mRandom = new Random(); 20 | 21 | public MyStaggeredAdapter(List data) { 22 | mData = data; 23 | } 24 | 25 | @Override 26 | public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 27 | // LayoutInflater layoutInflater = (LayoutInflater) parent.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); 28 | // View itemView = LayoutInflater.from(parent.getContext()).inflate(android.R.layout.simple_list_item_1,parent,false); 29 | View itemView = View.inflate(parent.getContext(), R.layout.item_layout, null); 30 | return new MyViewHolder(itemView); 31 | } 32 | 33 | @Override 34 | public void onBindViewHolder(MyViewHolder holder, int position) { 35 | // ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, mRandom.nextInt(200) + 200); 36 | ViewGroup.LayoutParams params = holder.mTv.getLayoutParams(); 37 | Log.e("CSDN_LQR", "params == null : " + (params == null)); 38 | params.height = mRandom.nextInt(200) + 200; 39 | holder.mTv.setLayoutParams(params); 40 | holder.mTv.setBackgroundColor(Color.argb(255, 180 + mRandom.nextInt(60) + 30, 180 + mRandom.nextInt(60) + 30, 180 + mRandom.nextInt(60) + 30)); 41 | holder.mTv.setText(mData.get(position)); 42 | } 43 | 44 | @Override 45 | public int getItemCount() { 46 | return mData.size(); 47 | } 48 | 49 | class MyViewHolder extends RecyclerView.ViewHolder { 50 | 51 | TextView mTv; 52 | 53 | public MyViewHolder(View itemView) { 54 | super(itemView); 55 | mTv = (TextView) itemView.findViewById(android.R.id.text1); 56 | } 57 | } 58 | 59 | } 60 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/adapter/PaletteGridAdapter.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.adapter; 2 | 3 | import android.graphics.Bitmap; 4 | import android.graphics.Color; 5 | import android.graphics.drawable.BitmapDrawable; 6 | import android.support.v7.graphics.Palette; 7 | import android.support.v7.widget.RecyclerView; 8 | import android.view.LayoutInflater; 9 | import android.view.View; 10 | import android.view.ViewGroup; 11 | import android.widget.ImageView; 12 | import android.widget.TextView; 13 | 14 | import com.lqr.materialdesigndemo.R; 15 | import com.lqr.materialdesigndemo.data.Cheeses; 16 | 17 | /** 18 | * @创建者 CSDN_LQR 19 | * @描述 调色板网格适配器 20 | */ 21 | public class PaletteGridAdapter extends RecyclerView.Adapter { 22 | 23 | final int[] picResId = new int[]{R.mipmap.p1, R.mipmap.p2, R.mipmap.p3, R.mipmap.p4, R.mipmap.p5, 24 | R.mipmap.p6, R.mipmap.p7, R.mipmap.p8, R.mipmap.p9, R.mipmap.p10, R.mipmap.p11, R.mipmap.p12, 25 | R.mipmap.p13, R.mipmap.p14, R.mipmap.p15, R.mipmap.p16, R.mipmap.p17, R.mipmap.p18, 26 | R.mipmap.p19, R.mipmap.p20, R.mipmap.p21, R.mipmap.p22, R.mipmap.p23, R.mipmap.p24, 27 | R.mipmap.p25, R.mipmap.p26, R.mipmap.p27, R.mipmap.p28, R.mipmap.p29, R.mipmap.p30, 28 | R.mipmap.p31, R.mipmap.p32, R.mipmap.p33, R.mipmap.p34, R.mipmap.p35, R.mipmap.p36, 29 | R.mipmap.p37, R.mipmap.p38, R.mipmap.p39, R.mipmap.p40, R.mipmap.p41, R.mipmap.p42, R.mipmap.p43, R.mipmap.p44}; 30 | 31 | @Override 32 | public PaletteGridViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 33 | View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_palette, parent, false); 34 | return new PaletteGridViewHolder(itemView); 35 | } 36 | 37 | @Override 38 | public void onBindViewHolder(final PaletteGridViewHolder holder, final int position) { 39 | holder.mIvPic.setImageResource(picResId[position]); 40 | BitmapDrawable bitmapDrawable = (BitmapDrawable) holder.mIvPic.getDrawable(); 41 | Bitmap bitmap = bitmapDrawable.getBitmap(); 42 | 43 | Palette.from(bitmap).generate(new Palette.PaletteAsyncListener() { 44 | @Override 45 | public void onGenerated(Palette palette) { 46 | // 对于一张图片，它可能分析不出来暗、亮色，返回值为空，我这里采取的方案是当获取不到色调样品，则获取其他色调样品。 47 | Palette.Swatch swatch = palette.getDarkMutedSwatch(); 48 | if (swatch == null) { 49 | swatch = palette.getDarkVibrantSwatch(); 50 | } 51 | if (swatch == null) { 52 | swatch = palette.getLightMutedSwatch(); 53 | } 54 | if (swatch == null) { 55 | swatch = palette.getLightVibrantSwatch(); 56 | } 57 | if (swatch == null) { 58 | swatch = palette.getMutedSwatch(); 59 | } 60 | if (swatch == null) { 61 | swatch = palette.getVibrantSwatch(); 62 | } 63 | int titleTextColor = swatch.getTitleTextColor(); 64 | int rgb = swatch.getRgb(); 65 | 66 | holder.mTvTitle.setText(Cheeses.sCheeseStrings[position]); 67 | holder.mTvTitle.setTextColor(titleTextColor); 68 | holder.mTvTitle.setBackgroundColor(generateTransparentColor(0.5f, rgb)); 69 | 70 | } 71 | }); 72 | } 73 | 74 | private int generateTransparentColor(float percent, int rgb) { 75 | int red = Color.red(rgb); 76 | int green = Color.green(rgb); 77 | int blue = Color.blue(rgb); 78 | int alpha = Color.alpha(rgb); 79 | alpha = (int) (percent * alpha); 80 | return Color.argb(alpha, red, green, blue); 81 | } 82 | 83 | @Override 84 | public int getItemCount() { 85 | return picResId.length; 86 | } 87 | 88 | class PaletteGridViewHolder extends RecyclerView.ViewHolder { 89 | 90 | ImageView mIvPic; 91 | TextView mTvTitle; 92 | 93 | public PaletteGridViewHolder(View itemView) { 94 | super(itemView); 95 | mIvPic = (ImageView) itemView.findViewById(R.id.ivPic); 96 | mTvTitle = (TextView) itemView.findViewById(R.id.tvTitle); 97 | } 98 | } 99 | } 100 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/behavior/CustomerBehavior1.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.behavior; 2 | 3 | import android.content.Context; 4 | import android.support.design.widget.CoordinatorLayout; 5 | import android.support.v4.view.ViewCompat; 6 | import android.util.AttributeSet; 7 | import android.view.View; 8 | import android.widget.TextView; 9 | 10 | public class CustomerBehavior1 extends CoordinatorLayout.Behavior { 11 | 12 | // 一定要重写构造函数 13 | public CustomerBehavior1(Context context, AttributeSet attrs) { 14 | super(context, attrs); 15 | } 16 | 17 | /** 18 | * 用来决定需要监听哪些控件或者容器的状态（1、知道监听谁；2、什么状态改变） 19 | * 20 | * @param parent 父容器 21 | * @param child 子控件--需要监听dependency这个view的视图们--观察者 22 | * @param dependency 你要监听的那个view 23 | */ 24 | @Override 25 | public boolean layoutDependsOn(CoordinatorLayout parent, View child, View dependency) { 26 | // 还可以根据ID或者Tag来判断 27 | return dependency instanceof TextView || super.layoutDependsOn(parent, child, dependency); 28 | } 29 | 30 | /** 31 | * 当被监听的view发生改变时回调 32 | * 可以在此方法里面做一些响应的联动动画等效果 33 | */ 34 | @Override 35 | public boolean onDependentViewChanged(CoordinatorLayout parent, View child, View dependency) { 36 | int offset = dependency.getTop() - child.getTop(); 37 | ViewCompat.offsetTopAndBottom(child, offset); 38 | return super.onDependentViewChanged(parent, child, dependency); 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/behavior/CustomerBehavior2.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.behavior; 2 | 3 | import android.content.Context; 4 | import android.support.design.widget.CoordinatorLayout; 5 | import android.support.v4.view.ViewCompat; 6 | import android.support.v4.widget.NestedScrollView; 7 | import android.util.AttributeSet; 8 | import android.view.View; 9 | 10 | public class CustomerBehavior2 extends CoordinatorLayout.Behavior { 11 | 12 | public CustomerBehavior2(Context context, AttributeSet attrs) { 13 | super(context, attrs); 14 | } 15 | 16 | /** 17 | * 开始滚动前 18 | */ 19 | @Override 20 | public void onNestedPreScroll(CoordinatorLayout coordinatorLayout, View child, View target, int dx, int dy, int[] consumed) { 21 | int scrollY = target.getScrollY(); 22 | child.setScrollY(scrollY); 23 | super.onNestedPreScroll(coordinatorLayout, child, target, dx, dy, consumed); 24 | } 25 | 26 | /** 27 | * 开始滚动时 28 | */ 29 | @Override 30 | public boolean onStartNestedScroll(CoordinatorLayout coordinatorLayout, View child, View directTargetChild, View target, int nestedScrollAxes) { 31 | // 监听竖直滚动 32 | return nestedScrollAxes == ViewCompat.SCROLL_AXIS_VERTICAL || super.onStartNestedScroll(coordinatorLayout, child, directTargetChild, target, nestedScrollAxes); 33 | } 34 | 35 | /** 36 | * 开始滚动后 37 | */ 38 | @Override 39 | public void onNestedScroll(CoordinatorLayout coordinatorLayout, View child, View target, int dxConsumed, int dyConsumed, int dxUnconsumed, int dyUnconsumed) { 40 | super.onNestedScroll(coordinatorLayout, child, target, dxConsumed, dyConsumed, dxUnconsumed, dyUnconsumed); 41 | } 42 | 43 | /** 44 | * 松开手指后惯性滑动之前 45 | */ 46 | @Override 47 | public boolean onNestedPreFling(CoordinatorLayout coordinatorLayout, View child, View target, float velocityX, float velocityY) { 48 | return super.onNestedPreFling(coordinatorLayout, child, target, velocityX, velocityY); 49 | } 50 | 51 | /** 52 | * 松开手指后惯性滑动时 53 | */ 54 | @Override 55 | public boolean onNestedFling(CoordinatorLayout coordinatorLayout, View child, View target, float velocityX, float velocityY, boolean consumed) { 56 | ((NestedScrollView) child).fling((int) velocityY); 57 | return super.onNestedFling(coordinatorLayout, child, target, velocityX, velocityY, consumed); 58 | } 59 | 60 | int count = 1; 61 | 62 | /** 63 | * 滚动结束 64 | */ 65 | @Override 66 | public void onStopNestedScroll(CoordinatorLayout coordinatorLayout, View child, View target) { 67 | child.animate().rotation(count++ * 360); 68 | super.onStopNestedScroll(coordinatorLayout, child, target); 69 | } 70 | } 71 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/callback/MyItemTouchHelperCallback.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.callback; 2 | 3 | import android.graphics.Canvas; 4 | import android.support.v7.widget.RecyclerView; 5 | import android.support.v7.widget.helper.ItemTouchHelper; 6 | 7 | import com.lqr.materialdesigndemo.listener.ItemMoveListener; 8 | 9 | 10 | public class MyItemTouchHelperCallback extends ItemTouchHelper.Callback { 11 | 12 | ItemMoveListener mItemMoveListener; 13 | 14 | public MyItemTouchHelperCallback(ItemMoveListener itemMoveListener) { 15 | mItemMoveListener = itemMoveListener; 16 | } 17 | 18 | /** 19 | * 获取动作标识 20 | * 动作标识分：dragFlags和swipeFlags 21 | * dragFlags：列表滚动方向的动作标识（如竖直列表就是上和下，水平列表就是左和右） 22 | * wipeFlags：与列表滚动方向垂直的动作标识（如竖直列表就是左和右，水平列表就是上和下） 23 | */ 24 | @Override 25 | public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) { 26 | int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN; 27 | int swipeFlags = ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT; 28 | int flags = makeMovementFlags(dragFlags, swipeFlags); 29 | return flags; 30 | } 31 | 32 | /** 33 | * 是否开启item长按拖拽功能 34 | */ 35 | @Override 36 | public boolean isLongPressDragEnabled() { 37 | return true; 38 | } 39 | 40 | /** 41 | * 当item拖拽移动时触发 42 | * 43 | * @param recyclerView 44 | * @param viewHolder 当前被拖拽的item的viewHolder 45 | * @param targetViewHolder 当前被拖拽的item下方的另一个item的viewHolder 46 | * @return 47 | */ 48 | @Override 49 | public boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, RecyclerView.ViewHolder targetViewHolder) { 50 | return mItemMoveListener.onItemMove(viewHolder.getAdapterPosition(), targetViewHolder.getAdapterPosition()); 51 | } 52 | 53 | /** 54 | * 当item侧滑出去时触发（竖直列表是侧滑，水平列表是竖滑） 55 | * 56 | * @param viewHolder 57 | * @param direction 滑动的方向 58 | */ 59 | @Override 60 | public void onSwiped(RecyclerView.ViewHolder viewHolder, int direction) { 61 | mItemMoveListener.onItemRemove(viewHolder.getAdapterPosition()); 62 | } 63 | 64 | /** 65 | * 当item被拖拽或侧滑时触发 66 | * 67 | * @param viewHolder 68 | * @param actionState 当前item的状态 69 | */ 70 | @Override 71 | public void onSelectedChanged(RecyclerView.ViewHolder viewHolder, int actionState) { 72 | super.onSelectedChanged(viewHolder, actionState); 73 | //不管是拖拽或是侧滑，背景色都要变化 74 | if (actionState != ItemTouchHelper.ACTION_STATE_IDLE) 75 | viewHolder.itemView.setBackgroundColor(viewHolder.itemView.getContext().getResources().getColor(android.R.color.darker_gray)); 76 | } 77 | 78 | /** 79 | * 当item的交互动画结束时触发 80 | * 81 | * @param recyclerView 82 | * @param viewHolder 83 | */ 84 | @Override 85 | public void clearView(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) { 86 | super.clearView(recyclerView, viewHolder); 87 | viewHolder.itemView.setBackgroundColor(viewHolder.itemView.getContext().getResources().getColor(android.R.color.white)); 88 | 89 | viewHolder.itemView.setAlpha(1); 90 | viewHolder.itemView.setScaleY(1); 91 | } 92 | 93 | @Override 94 | public void onChildDraw(Canvas c, RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, float dX, float dY, int actionState, boolean isCurrentlyActive) { 95 | super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive); 96 | if (actionState == ItemTouchHelper.ACTION_STATE_SWIPE) { 97 | float value = 1 - Math.abs(dX) / viewHolder.itemView.getWidth(); 98 | viewHolder.itemView.setAlpha(value); 99 | viewHolder.itemView.setScaleY(value); 100 | } 101 | } 102 | } 103 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/decoration/MyDecorationOne.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.decoration; 2 | 3 | import android.content.Context; 4 | import android.content.res.TypedArray; 5 | import android.graphics.Canvas; 6 | import android.graphics.Rect; 7 | import android.graphics.drawable.Drawable; 8 | import android.support.v7.widget.RecyclerView; 9 | import android.view.View; 10 | 11 | /** 12 | * @创建者 CSDN_LQR 13 | * @描述 自定义条目装饰（不仅仅是分割线） 14 | */ 15 | public class MyDecorationOne extends RecyclerView.ItemDecoration { 16 | 17 | int orientation = RecyclerView.HORIZONTAL; 18 | private final Drawable mDivider; 19 | 20 | public MyDecorationOne(Context context, int orientation) { 21 | this.orientation = orientation; 22 | int[] attrs = new int[]{android.R.attr.listDivider}; 23 | TypedArray a = context.obtainStyledAttributes(attrs); 24 | mDivider = a.getDrawable(0); 25 | a.recycle(); 26 | } 27 | 28 | /** 29 | * 画线 30 | */ 31 | @Override 32 | public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) { 33 | super.onDraw(c, parent, state); 34 | if (orientation == RecyclerView.HORIZONTAL) { 35 | drawVertical(c, parent, state); 36 | } else if (orientation == RecyclerView.VERTICAL) { 37 | drawHorizontal(c, parent, state); 38 | } 39 | } 40 | 41 | private void drawVertical(Canvas c, RecyclerView parent, RecyclerView.State state) { 42 | int childCount = parent.getChildCount(); 43 | for (int i = 0; i < childCount; i++) { 44 | View child = parent.getChildAt(i); 45 | RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams(); 46 | int left = child.getRight() + params.rightMargin; 47 | int top = child.getTop() - params.topMargin; 48 | int right = left + mDivider.getIntrinsicWidth(); 49 | int bottom = child.getBottom() + params.bottomMargin; 50 | mDivider.setBounds(left, top, right, bottom); 51 | mDivider.draw(c); 52 | } 53 | } 54 | 55 | private void drawHorizontal(Canvas c, RecyclerView parent, RecyclerView.State state) { 56 | int childCount = parent.getChildCount(); 57 | for (int i = 0; i < childCount; i++) { 58 | View child = parent.getChildAt(i); 59 | RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams(); 60 | int left = child.getLeft() - params.leftMargin; 61 | int top = child.getBottom() + params.bottomMargin; 62 | int right = child.getRight() + params.rightMargin; 63 | int bottom = top + mDivider.getIntrinsicHeight(); 64 | mDivider.setBounds(left, top, right, bottom); 65 | mDivider.draw(c); 66 | } 67 | } 68 | 69 | 70 | /** 71 | * 设置条目周边的偏移量 72 | */ 73 | @Override 74 | public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) { 75 | super.getItemOffsets(outRect, view, parent, state); 76 | if (orientation == RecyclerView.HORIZONTAL) { 77 | //画垂直线 78 | outRect.set(0, 0, mDivider.getIntrinsicWidth(), 0); 79 | } else if (orientation == RecyclerView.VERTICAL) { 80 | //画水平线 81 | outRect.set(0, 0, 0, mDivider.getIntrinsicHeight()); 82 | } 83 | } 84 | } 85 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/decoration/MyDecorationThree.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.decoration; 2 | 3 | import android.content.Context; 4 | import android.graphics.Canvas; 5 | import android.graphics.Color; 6 | import android.graphics.Paint; 7 | import android.graphics.Rect; 8 | import android.support.v7.widget.LinearLayoutManager; 9 | import android.support.v7.widget.RecyclerView; 10 | import android.util.TypedValue; 11 | import android.view.View; 12 | 13 | import com.lqr.materialdesigndemo.utils.PinyinUtils; 14 | 15 | import java.util.List; 16 | 17 | 18 | public class MyDecorationThree extends RecyclerView.ItemDecoration { 19 | 20 | Context mContext; 21 | List mData; 22 | Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG); 23 | 24 | 25 | public MyDecorationThree(Context context, List data) { 26 | mContext = context; 27 | mData = data; 28 | paint.setTextSize(sp2px(16)); 29 | paint.setColor(Color.RED); 30 | } 31 | 32 | @Override 33 | public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) { 34 | super.onDraw(c, parent, state); 35 | drawLetterToItemLeft(c, parent); 36 | } 37 | 38 | private void drawLetterToItemLeft(Canvas c, RecyclerView parent) { 39 | RecyclerView.LayoutManager layoutManager = parent.getLayoutManager(); 40 | if (!(layoutManager instanceof LinearLayoutManager)) 41 | return; 42 | int childCount = parent.getChildCount(); 43 | for (int i = 0; i < childCount; i++) { 44 | int position = ((LinearLayoutManager) layoutManager).findFirstVisibleItemPosition() + i; 45 | View child = parent.getChildAt(i); 46 | RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams(); 47 | float left = 0; 48 | float top = child.getTop() - params.topMargin; 49 | float right = child.getLeft() - params.leftMargin; 50 | float bottom = child.getBottom() + params.bottomMargin; 51 | float width = right - left; 52 | float height = bottom - (bottom - top) / 2; 53 | //当前名字拼音的第一个字母 54 | String letter = PinyinUtils.getPinyin(mData.get(position)).charAt(0) + ""; 55 | if (position == 0) { 56 | drawLetter(letter, width, height, c, parent); 57 | } else { 58 | String preLetter = PinyinUtils.getPinyin(mData.get(position - 1)).charAt(0) + ""; 59 | if (!letter.equalsIgnoreCase(preLetter)) { 60 | drawLetter(letter, width, height, c, parent); 61 | } 62 | } 63 | } 64 | } 65 | 66 | private void drawLetter(String letter, float width, float height, Canvas c, RecyclerView parent) { 67 | float fontLength = getFontLength(paint, letter); 68 | float fontHeight = getFontHeight(paint); 69 | float tx = (width - fontLength) / 2; 70 | float ty = height - fontHeight / 2 + getFontLeading(paint); 71 | c.drawText(letter, tx, ty, paint); 72 | } 73 | 74 | @Override 75 | public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) { 76 | super.getItemOffsets(outRect, view, parent, state); 77 | outRect.set(dip2px(40), 0, 0, 0); 78 | } 79 | 80 | private int dip2px(int dip) { 81 | float density = mContext.getResources().getDisplayMetrics().density; 82 | int px = (int) (dip * density + 0.5f); 83 | return px; 84 | } 85 | 86 | public int sp2px(int sp) { 87 | return (int) (TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, sp, mContext.getResources().getDisplayMetrics()) + 0.5f); 88 | } 89 | 90 | 91 | /** 92 | * 返回指定笔和指定字符串的长度 93 | */ 94 | private float getFontLength(Paint paint, String str) { 95 | return paint.measureText(str); 96 | } 97 | 98 | /** 99 | * 返回指定笔的文字高度 100 | */ 101 | private float getFontHeight(Paint paint) { 102 | Paint.FontMetrics fm = paint.getFontMetrics(); 103 | return fm.descent - fm.ascent; 104 | } 105 | 106 | 107 | /** 108 | * 返回指定笔离文字顶部的基准距离 109 | */ 110 | private float getFontLeading(Paint paint) { 111 | Paint.FontMetrics fm = paint.getFontMetrics(); 112 | return fm.leading - fm.ascent; 113 | } 114 | } 115 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/decoration/MyDecorationTwo.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.decoration; 2 | 3 | import android.content.Context; 4 | import android.graphics.Canvas; 5 | import android.graphics.Rect; 6 | import android.graphics.drawable.Drawable; 7 | import android.support.v7.widget.GridLayoutManager; 8 | import android.support.v7.widget.RecyclerView; 9 | import android.view.View; 10 | 11 | import com.lqr.materialdesigndemo.R; 12 | 13 | 14 | public class MyDecorationTwo extends RecyclerView.ItemDecoration { 15 | 16 | private final Drawable mDivider; 17 | 18 | public MyDecorationTwo(Context context) { 19 | // int attrs[] = new int[]{android.R.attr.listDivider}; 20 | // TypedArray a = context.obtainStyledAttributes(attrs); 21 | // mDivider = a.getDrawable(0); 22 | // a.recycle(); 23 | 24 | mDivider = context.getResources().getDrawable(R.drawable.divider); 25 | } 26 | 27 | @Override 28 | public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) { 29 | super.onDraw(c, parent, state); 30 | drawVertical(c, parent); 31 | drawHorizontal(c, parent); 32 | } 33 | 34 | private void drawVertical(Canvas c, RecyclerView parent) { 35 | int childCount = parent.getChildCount(); 36 | for (int i = 0; i < childCount; i++) { 37 | View child = parent.getChildAt(i); 38 | RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams(); 39 | int left = child.getRight() + params.rightMargin; 40 | int top = child.getTop() - params.topMargin; 41 | int right = left + mDivider.getIntrinsicWidth(); 42 | int bottom = child.getBottom() + params.bottomMargin; 43 | mDivider.setBounds(left, top, right, bottom); 44 | mDivider.draw(c); 45 | } 46 | } 47 | 48 | private void drawHorizontal(Canvas c, RecyclerView parent) { 49 | int childCount = parent.getChildCount(); 50 | for (int i = 0; i < childCount; i++) { 51 | View child = parent.getChildAt(i); 52 | RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams(); 53 | int left = child.getLeft() - params.leftMargin; 54 | int top = child.getBottom() + params.bottomMargin; 55 | int right = child.getRight() + params.rightMargin; 56 | int bottom = top + mDivider.getMinimumHeight(); 57 | mDivider.setBounds(left, top, right, bottom); 58 | mDivider.draw(c); 59 | } 60 | } 61 | 62 | @Override 63 | public void getItemOffsets(Rect outRect, int itemPosition, RecyclerView parent) { 64 | super.getItemOffsets(outRect, itemPosition, parent); 65 | int right = mDivider.getIntrinsicWidth(); 66 | int bottom = mDivider.getIntrinsicHeight(); 67 | 68 | if (isLastSpan(itemPosition, parent)) { 69 | right = 0; 70 | } 71 | 72 | if (isLastRow(itemPosition, parent)) { 73 | bottom = 0; 74 | } 75 | outRect.set(0, 0, right, bottom); 76 | } 77 | 78 | // @Override 79 | // public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) { 80 | // super.getItemOffsets(outRect, view, parent, state); 81 | // outRect.set(0, 0, mDivider.getIntrinsicWidth(), mDivider.getIntrinsicHeight()); 82 | // } 83 | 84 | public boolean isLastRow(int itemPosition, RecyclerView parent) { 85 | RecyclerView.LayoutManager layoutManager = parent.getLayoutManager(); 86 | if (layoutManager instanceof GridLayoutManager) { 87 | int spanCount = ((GridLayoutManager) layoutManager).getSpanCount(); 88 | int itemCount = parent.getAdapter().getItemCount(); 89 | if ((itemCount - itemPosition - 1) < spanCount) 90 | return true; 91 | } 92 | return false; 93 | } 94 | 95 | public boolean isLastSpan(int itemPosition, RecyclerView parent) { 96 | RecyclerView.LayoutManager layoutManager = parent.getLayoutManager(); 97 | if (layoutManager instanceof GridLayoutManager) { 98 | int spanCount = ((GridLayoutManager) layoutManager).getSpanCount(); 99 | if ((itemPosition + 1) % spanCount == 0) 100 | return true; 101 | } 102 | return false; 103 | } 104 | } 105 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/fragment/TextFragment.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.fragment; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v4.app.Fragment; 6 | import android.view.LayoutInflater; 7 | import android.view.View; 8 | import android.view.ViewGroup; 9 | import android.widget.TextView; 10 | 11 | /** 12 | * @创建者 CSDN_LQR 13 | * @描述 只有一个文本控件的Fragment 14 | */ 15 | public class TextFragment extends Fragment { 16 | @Nullable 17 | @Override 18 | public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { 19 | TextView textView = new TextView(getContext()); 20 | Bundle bundle = getArguments(); 21 | String title = (String) bundle.get("title"); 22 | textView.setText(title); 23 | return textView; 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/listener/FakeFabActionListner.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.listener; 2 | 3 | public interface FakeFabActionListner { 4 | 5 | void hide(); 6 | 7 | void show(); 8 | } 9 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/listener/FakeFabScrollListener.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.listener; 2 | 3 | import android.support.v7.widget.RecyclerView; 4 | 5 | /** 6 | * @创建者 CSDN_LQR 7 | * @描述 仿Fab与RecyclerView的交互动画的RecyclerView滚动监听 8 | */ 9 | public class FakeFabScrollListener extends RecyclerView.OnScrollListener { 10 | 11 | private static final int THRESHOLD = 20; 12 | private int distance = 0; 13 | private boolean visiable = true; 14 | private FakeFabActionListner mFakeFabActionListner; 15 | 16 | public FakeFabScrollListener(FakeFabActionListner fakeFabActionListner) { 17 | mFakeFabActionListner = fakeFabActionListner; 18 | } 19 | 20 | @Override 21 | public void onScrolled(RecyclerView recyclerView, int dx, int dy) { 22 | super.onScrolled(recyclerView, dx, dy); 23 | if (distance > THRESHOLD && visiable) { 24 | // 隐藏 25 | distance = 0; 26 | visiable = false; 27 | if (mFakeFabActionListner != null) 28 | mFakeFabActionListner.hide(); 29 | } else if (distance < -THRESHOLD && !visiable) { 30 | // 显示 31 | distance = 0; 32 | visiable = true; 33 | if (mFakeFabActionListner != null) 34 | mFakeFabActionListner.show(); 35 | } 36 | if (visiable && dy > 0 || (!visiable) && dy < 0) 37 | distance += dy; 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/listener/ItemDragListener.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.listener; 2 | 3 | import android.support.v7.widget.RecyclerView; 4 | 5 | 6 | public interface ItemDragListener { 7 | void onStartDrags(RecyclerView.ViewHolder viewHolder); 8 | } 9 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/listener/ItemMoveListener.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.listener; 2 | 3 | public interface ItemMoveListener { 4 | boolean onItemMove(int fromPosition, int toPosition); 5 | 6 | boolean onItemRemove(int position); 7 | } 8 | -------------------------------------------------------------------------------- /app/src/main/java/com/lqr/materialdesigndemo/utils/PinyinUtils.java: -------------------------------------------------------------------------------- 1 | package com.lqr.materialdesigndemo.utils; 2 | 3 | import net.sourceforge.pinyin4j.PinyinHelper; 4 | import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType; 5 | import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat; 6 | import net.sourceforge.pinyin4j.format.HanyuPinyinToneType; 7 | import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination; 8 | 9 | /** 10 | * @创建者 CSDN_LQR 11 | * @描述 拼音工具（需要pinyin4j-2.5.0.jar） 12 | */ 13 | public class PinyinUtils { 14 | 15 | /** 16 | * 根据传入的字符串(包含汉字),得到拼音 17 | * 沧晓 -> CANGXIAO 18 | * 沧 晓*& -> CANGXIAO 19 | * 沧晓f5 -> CANGXIAO 20 | * 21 | * @param str 字符串 22 | * @return 23 | */ 24 | public static String getPinyin(String str) { 25 | 26 | HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat(); 27 | format.setCaseType(HanyuPinyinCaseType.UPPERCASE); 28 | format.setToneType(HanyuPinyinToneType.WITHOUT_TONE); 29 | 30 | StringBuilder sb = new StringBuilder(); 31 | 32 | char[] charArray = str.toCharArray(); 33 | for (int i = 0; i < charArray.length; i++) { 34 | char c = charArray[i]; 35 | // 如果是空格, 跳过 36 | if (Character.isWhitespace(c)) { 37 | continue; 38 | } 39 | if (c >= -127 && c < 128 || !(c >= 0x4E00 && c <= 0x9FA5)) { 40 | // 肯定不是汉字 41 | sb.append(c); 42 | } else { 43 | String s = ""; 44 | try { 45 | // 通过char得到拼音集合. 单 -> dan, shan 46 | s = PinyinHelper.toHanyuPinyinStringArray(c, format)[0]; 47 | sb.append(s); 48 | } catch (BadHanyuPinyinOutputFormatCombination e) { 49 | e.printStackTrace(); 50 | sb.append(s); 51 | } 52 | } 53 | } 54 | 55 | return sb.toString(); 56 | } 57 | 58 | } 59 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/cardview_z_translation.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | 18 | 19 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/divider.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/divider_vertical.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/line.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/shape_fake_fab.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_android_5_new_features.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 12 | 13 | 17 | 18 |