Repository: opengit/AndroidNewWidgetsDemo
Branch: master
Commit: 857afc9447df
Files: 48
Total size: 74.9 KB
Directory structure:
gitextract_zt7kdd55/
├── .gitignore
├── .idea/
│ ├── .name
│ ├── compiler.xml
│ ├── copyright/
│ │ ├── monkey.xml
│ │ └── profiles_settings.xml
│ ├── encodings.xml
│ ├── gradle.xml
│ ├── misc.xml
│ ├── modules.xml
│ ├── runConfigurations.xml
│ └── vcs.xml
├── AndroidNewWidgetsDemo.iml
├── README.md
├── app/
│ ├── .gitignore
│ ├── app.iml
│ ├── build.gradle
│ ├── proguard-rules.pro
│ └── src/
│ ├── androidTest/
│ │ └── java/
│ │ └── com/
│ │ └── sunjiajia/
│ │ └── androidnewwidgetsdemo/
│ │ └── ApplicationTest.java
│ └── main/
│ ├── AndroidManifest.xml
│ ├── java/
│ │ └── com/
│ │ └── sunjiajia/
│ │ └── androidnewwidgetsdemo/
│ │ ├── MyActivity.java
│ │ ├── MyFragment.java
│ │ ├── adapter/
│ │ │ ├── MyRecyclerViewAdapter.java
│ │ │ ├── MyRecyclerViewHolder.java
│ │ │ ├── MyStaggeredViewAdapter.java
│ │ │ └── MyViewPagerAdapter.java
│ │ ├── utils/
│ │ │ └── SnackbarUtil.java
│ │ └── view/
│ │ └── RoundedImageView.java
│ └── res/
│ ├── color/
│ │ └── selector_nav_menu_textcolor.xml
│ ├── layout/
│ │ ├── activity_my.xml
│ │ ├── content_main.xml
│ │ ├── content_main_collapsing.xml
│ │ ├── frag_main.xml
│ │ ├── header_nav.xml
│ │ └── item_main.xml
│ ├── menu/
│ │ ├── menu_my.xml
│ │ └── menu_nav.xml
│ └── values/
│ ├── arrays.xml
│ ├── colors.xml
│ ├── dimens.xml
│ ├── strings.xml
│ └── styles.xml
├── build.gradle
├── gradle/
│ └── wrapper/
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradle.properties
├── gradlew
├── gradlew.bat
└── settings.gradle
================================================
FILE CONTENTS
================================================
================================================
FILE: .gitignore
================================================
.gradle
/local.properties
/.idea/workspace.xml
/.idea/libraries
.DS_Store
/build
/captures
================================================
FILE: .idea/.name
================================================
AndroidNewWidgetsDemo
================================================
FILE: .idea/compiler.xml
================================================
================================================
FILE: .idea/copyright/monkey.xml
================================================
================================================
FILE: .idea/copyright/profiles_settings.xml
================================================
================================================
FILE: .idea/encodings.xml
================================================
================================================
FILE: .idea/gradle.xml
================================================
================================================
FILE: .idea/misc.xml
================================================
monkey
================================================
FILE: .idea/modules.xml
================================================
================================================
FILE: .idea/runConfigurations.xml
================================================
================================================
FILE: .idea/vcs.xml
================================================
================================================
FILE: AndroidNewWidgetsDemo.iml
================================================
================================================
FILE: README.md
================================================
# 一个Demo学会用Android兼容包新控件
伟大的Google为Android推出了一系列的兼容包，最新的就是Design Support Library了，这里我们结合v7和v4中的几个控件，来主要学习Design Support Library中的几个新控件！一个Demo学会用它们！
####效果动图GIF：
**通过本实例可以学习到以下内容：**
* Drawerlayout和NavigationView实现优雅的Google范儿侧边栏；
* 新控件CoordinatorLayout、AppBarLayout、Toolbar、FloatingActionButton的用法，以及Toolbar的渐变隐藏动画效果；
* 官方Tabs组件TabLayout和ViewPager结合实现主界面内容区域；
* SwipeRefreshLayout和RecyclerView结合实现下拉刷新，以及RecyclerView的数据适配器RecyclerView.Adapter的用法，还有RecyclerView中item的点击事件的实现方法；
* 卡片式CardView的用法；
* 类似Toast的新控件Snackbar的用法。
> 在源码中学习Android，是有种身临其境的感觉的。
> 整个Demo的源码我放在了GitHub上，谢谢star一下~
> 在看源码过程中如果发现什么问题，请在博客留言，看到一定回复。
> 源码地址：
> [AndroidNewWidgetsDemo](https://github.com/git0pen/AndroidNewWidgetsDemo)
> 博文地址：
> [AndroidNewWidgetsDemo](https://blog.sunjiajia.com/2015/07/02/android-new-widgets-demo/)
**2016.04.29**
* 更新所有兼容包到23.3.0
* RecyclerView中的Item水平居中并match_parent
* Fab添加了margin值，并更换了颜色
**2016.07.14**
* 更新所有依赖包到最新版本
## 微信公众号：Android奇想录（android_amazing）
================================================
FILE: app/.gitignore
================================================
/build
================================================
FILE: app/app.iml
================================================
generateDebugSources
================================================
FILE: app/build.gradle
================================================
/*
*
* *
* * *
* * * * ===================================
* * * * Copyright (c) 2016.
* * * * 作者：安卓猴
* * * * 微博：@安卓猴
* * * * 博客：http://sunjiajia.com
* * * * Github：https://github.com/opengit
* * * *
* * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
* * * * ===================================
* * *
* * *
* *
*
*/
apply plugin: 'com.android.application'
android {
compileSdkVersion 24
buildToolsVersion '24.0.0'
defaultConfig {
applicationId "com.sunjiajia.androidnewwidgetsdemo"
minSdkVersion 14
targetSdkVersion 24
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:24.0.0'
compile 'com.android.support:design:24.0.0'
compile 'com.android.support:cardview-v7:24.0.0'
compile 'com.android.support:recyclerview-v7:24.0.0'
}
================================================
FILE: app/proguard-rules.pro
================================================
# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in D:\android\android-sdk-windows\sdk/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the proguardFiles
# directive in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# Add any project specific keep options here:
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
================================================
FILE: app/src/androidTest/java/com/sunjiajia/androidnewwidgetsdemo/ApplicationTest.java
================================================
package com.sunjiajia.androidnewwidgetsdemo;
import android.app.Application;
import android.test.ApplicationTestCase;
/**
* Testing Fundamentals
*/
public class ApplicationTest extends ApplicationTestCase {
public ApplicationTest() {
super(Application.class);
}
}
================================================
FILE: app/src/main/AndroidManifest.xml
================================================
================================================
FILE: app/src/main/java/com/sunjiajia/androidnewwidgetsdemo/MyActivity.java
================================================
/*
*
* *
* * *
* * * * ===================================
* * * * Copyright (c) 2016.
* * * * 作者：安卓猴
* * * * 微博：@安卓猴
* * * * 博客：http://sunjiajia.com
* * * * Github：https://github.com/opengit
* * * *
* * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
* * * * ===================================
* * *
* * *
* *
*
*/
package com.sunjiajia.androidnewwidgetsdemo;
import android.os.Bundle;
import android.support.design.widget.AppBarLayout;
import android.support.design.widget.CoordinatorLayout;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.NavigationView;
import android.support.design.widget.Snackbar;
import android.support.design.widget.TabLayout;
import android.support.design.widget.TabLayout.TabLayoutOnPageChangeListener;
import android.support.v4.app.Fragment;
import android.support.v4.view.ViewPager;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.animation.RotateAnimation;
import com.sunjiajia.androidnewwidgetsdemo.adapter.MyViewPagerAdapter;
import com.sunjiajia.androidnewwidgetsdemo.utils.SnackbarUtil;
import java.util.ArrayList;
import java.util.List;
import static android.support.design.widget.TabLayout.*;
public class MyActivity extends AppCompatActivity
implements ViewPager.OnPageChangeListener, OnClickListener {
//初始化各种控件，照着xml中的顺序写
private DrawerLayout mDrawerLayout;
private CoordinatorLayout mCoordinatorLayout;
private AppBarLayout mAppBarLayout;
private Toolbar mToolbar;
private TabLayout mTabLayout;
private ViewPager mViewPager;
private FloatingActionButton mFloatingActionButton;
private NavigationView mNavigationView;
// TabLayout中的tab标题
private String[] mTitles;
// 填充到ViewPager中的Fragment
private List mFragments;
// ViewPager的数据适配器
private MyViewPagerAdapter mViewPagerAdapter;
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_my);
// 初始化各种控件
initViews();
// 初始化mTitles、mFragments等ViewPager需要的数据
//这里的数据都是模拟出来了，自己手动生成的，在项目中需要从网络获取数据
initData();
// 对各种控件进行设置、适配、填充数据
configViews();
}
private void initData() {
// Tab的标题采用string-array的方法保存，在res/values/arrays.xml中写
mTitles = getResources().getStringArray(R.array.tab_titles);
//初始化填充到ViewPager中的Fragment集合
mFragments = new ArrayList<>();
for (int i = 0; i < mTitles.length; i++) {
Bundle mBundle = new Bundle();
mBundle.putInt("flag", i);
MyFragment mFragment = new MyFragment();
mFragment.setArguments(mBundle);
mFragments.add(i, mFragment);
}
}
private void configViews() {
// 设置显示Toolbar
setSupportActionBar(mToolbar);
// 设置Drawerlayout开关指示器，即Toolbar最左边的那个icon
ActionBarDrawerToggle mActionBarDrawerToggle =
new ActionBarDrawerToggle(this, mDrawerLayout, mToolbar, R.string.open, R.string.close);
mActionBarDrawerToggle.syncState();
mDrawerLayout.setDrawerListener(mActionBarDrawerToggle);
//给NavigationView填充顶部区域，也可在xml中使用app:headerLayout="@layout/header_nav"来设置
mNavigationView.inflateHeaderView(R.layout.header_nav);
//给NavigationView填充Menu菜单，也可在xml中使用app:menu="@menu/menu_nav"来设置
mNavigationView.inflateMenu(R.menu.menu_nav);
// 自己写的方法，设置NavigationView中menu的item被选中后要执行的操作
onNavgationViewMenuItemSelected(mNavigationView);
// 初始化ViewPager的适配器，并设置给它
mViewPagerAdapter = new MyViewPagerAdapter(getSupportFragmentManager(), mTitles, mFragments);
mViewPager.setAdapter(mViewPagerAdapter);
// 设置ViewPager最大缓存的页面个数
mViewPager.setOffscreenPageLimit(5);
// 给ViewPager添加页面动态监听器（为了让Toolbar中的Title可以变化相应的Tab的标题）
mViewPager.addOnPageChangeListener(this);
mTabLayout.setTabMode(MODE_SCROLLABLE);
// 将TabLayout和ViewPager进行关联，让两者联动起来
mTabLayout.setupWithViewPager(mViewPager);
// 设置Tablayout的Tab显示ViewPager的适配器中的getPageTitle函数获取到的标题
mTabLayout.setTabsFromPagerAdapter(mViewPagerAdapter);
// 设置FloatingActionButton的点击事件
mFloatingActionButton.setOnClickListener(this);
}
/**
* 设置NavigationView中menu的item被选中后要执行的操作
*
* @param mNav
*/
private void onNavgationViewMenuItemSelected(NavigationView mNav) {
mNav.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
@Override public boolean onNavigationItemSelected(MenuItem menuItem) {
String msgString = "";
switch (menuItem.getItemId()) {
case R.id.nav_menu_home:
msgString = (String) menuItem.getTitle();
break;
case R.id.nav_menu_categories:
msgString = (String) menuItem.getTitle();
break;
case R.id.nav_menu_feedback:
msgString = (String) menuItem.getTitle();
break;
case R.id.nav_menu_setting:
msgString = (String) menuItem.getTitle();
break;
}
// Menu item点击后选中，并关闭Drawerlayout
menuItem.setChecked(true);
mDrawerLayout.closeDrawers();
// android-support-design兼容包中新添加的一个类似Toast的控件。
SnackbarUtil.show(mViewPager, msgString, 0);
return true;
}
});
}
private void initViews() {
mDrawerLayout = (DrawerLayout) findViewById(R.id.id_drawerlayout);
mCoordinatorLayout = (CoordinatorLayout) findViewById(R.id.id_coordinatorlayout);
mAppBarLayout = (AppBarLayout) findViewById(R.id.id_appbarlayout);
mToolbar = (Toolbar) findViewById(R.id.id_toolbar);
mTabLayout = (TabLayout) findViewById(R.id.id_tablayout);
mViewPager = (ViewPager) findViewById(R.id.id_viewpager);
mFloatingActionButton = (FloatingActionButton) findViewById(R.id.id_floatingactionbutton);
mNavigationView = (NavigationView) findViewById(R.id.id_navigationview);
}
@Override public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_my, menu);
return true;
}
@Override public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@Override public void onPageSelected(int position) {
mToolbar.setTitle(mTitles[position]);
}
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override public void onPageScrollStateChanged(int state) {
}
@Override public void onClick(View v) {
switch (v.getId()) {
// FloatingActionButton的点击事件
case R.id.id_floatingactionbutton:
SnackbarUtil.show(v, getString(R.string.plusone), 0);
break;
}
}
}
================================================
FILE: app/src/main/java/com/sunjiajia/androidnewwidgetsdemo/MyFragment.java
================================================
/*
*
* *
* * *
* * * * ===================================
* * * * Copyright (c) 2016.
* * * * 作者：安卓猴
* * * * 微博：@安卓猴
* * * * 博客：http://sunjiajia.com
* * * * Github：https://github.com/opengit
* * * *
* * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
* * * * ===================================
* * *
* * *
* *
*
*/
package com.sunjiajia.androidnewwidgetsdemo;
import android.os.Bundle;
import android.os.Handler;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.StaggeredGridLayoutManager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.sunjiajia.androidnewwidgetsdemo.adapter.MyRecyclerViewAdapter;
import com.sunjiajia.androidnewwidgetsdemo.adapter.MyStaggeredViewAdapter;
import com.sunjiajia.androidnewwidgetsdemo.utils.SnackbarUtil;
/**
* Created by Monkey on 2015/6/29.
*/
public class MyFragment extends Fragment
implements SwipeRefreshLayout.OnRefreshListener, MyRecyclerViewAdapter.OnItemClickListener,
MyStaggeredViewAdapter.OnItemClickListener {
private View mView;
private SwipeRefreshLayout mSwipeRefreshLayout;
private RecyclerView mRecyclerView;
private RecyclerView.LayoutManager mLayoutManager;
private MyRecyclerViewAdapter mRecyclerViewAdapter;
private MyStaggeredViewAdapter mStaggeredAdapter;
private static final int VERTICAL_LIST = 0;
private static final int HORIZONTAL_LIST = 1;
private static final int VERTICAL_GRID = 2;
private static final int HORIZONTAL_GRID = 3;
private static final int STAGGERED_GRID = 4;
private static final int SPAN_COUNT = 2;
private int flag = 0;
@Nullable @Override public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
mView = inflater.inflate(R.layout.frag_main, container, false);
return mView;
}
@Override public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
mSwipeRefreshLayout = (SwipeRefreshLayout) mView.findViewById(R.id.id_swiperefreshlayout);
mRecyclerView = (RecyclerView) mView.findViewById(R.id.id_recyclerview);
flag = (int) getArguments().get("flag");
configRecyclerView();
// 刷新时，指示器旋转后变化的颜色
mSwipeRefreshLayout.setColorSchemeResources(R.color.main_blue_light, R.color.main_blue_dark);
mSwipeRefreshLayout.setOnRefreshListener(this);
}
private void configRecyclerView() {
switch (flag) {
case VERTICAL_LIST:
mLayoutManager =
new LinearLayoutManager(getActivity(), LinearLayoutManager.VERTICAL, false);
break;
case HORIZONTAL_LIST:
mLayoutManager =
new LinearLayoutManager(getActivity(), LinearLayoutManager.HORIZONTAL, false);
break;
case VERTICAL_GRID:
mLayoutManager =
new GridLayoutManager(getActivity(), SPAN_COUNT, GridLayoutManager.VERTICAL, false);
break;
case HORIZONTAL_GRID:
mLayoutManager =
new GridLayoutManager(getActivity(), SPAN_COUNT, GridLayoutManager.HORIZONTAL, false);
break;
case STAGGERED_GRID:
mLayoutManager =
new StaggeredGridLayoutManager(SPAN_COUNT, StaggeredGridLayoutManager.VERTICAL);
break;
}
if (flag != STAGGERED_GRID) {
mRecyclerViewAdapter = new MyRecyclerViewAdapter(getActivity());
mRecyclerViewAdapter.setOnItemClickListener(this);
mRecyclerView.setAdapter(mRecyclerViewAdapter);
} else {
mStaggeredAdapter = new MyStaggeredViewAdapter(getActivity());
mStaggeredAdapter.setOnItemClickListener(this);
mRecyclerView.setAdapter(mStaggeredAdapter);
}
mRecyclerView.setLayoutManager(mLayoutManager);
}
@Override public void onRefresh() {
// 刷新时模拟数据的变化
new Handler().postDelayed(new Runnable() {
@Override public void run() {
mSwipeRefreshLayout.setRefreshing(false);
int temp = (int) (Math.random() * 10);
if (flag != STAGGERED_GRID) {
mRecyclerViewAdapter.mDatas.add(0, "new" + temp);
mRecyclerViewAdapter.notifyDataSetChanged();
} else {
mStaggeredAdapter.mDatas.add(0, "new" + temp);
mStaggeredAdapter.mHeights.add(0, (int) (Math.random() * 300) + 200);
mStaggeredAdapter.notifyDataSetChanged();
}
}
}, 1000);
}
@Override public void onItemClick(View view, int position) {
SnackbarUtil.show(mRecyclerView, getString(R.string.item_clicked), 0);
}
@Override public void onItemLongClick(View view, int position) {
SnackbarUtil.show(mRecyclerView, getString(R.string.item_longclicked), 0);
}
}
================================================
FILE: app/src/main/java/com/sunjiajia/androidnewwidgetsdemo/adapter/MyRecyclerViewAdapter.java
================================================
/*
*
* *
* * *
* * * * ===================================
* * * * Copyright (c) 2016.
* * * * 作者：安卓猴
* * * * 微博：@安卓猴
* * * * 博客：http://sunjiajia.com
* * * * Github：https://github.com/opengit
* * * *
* * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
* * * * ===================================
* * *
* * *
* *
*
*/
package com.sunjiajia.androidnewwidgetsdemo.adapter;
import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.sunjiajia.androidnewwidgetsdemo.R;
import java.util.ArrayList;
import java.util.List;
/**
* Created by Monkey on 2015/6/29.
*/
public class MyRecyclerViewAdapter extends RecyclerView.Adapter {
public interface OnItemClickListener {
void onItemClick(View view, int position);
void onItemLongClick(View view, int position);
}
public OnItemClickListener mOnItemClickListener;
public void setOnItemClickListener(OnItemClickListener listener) {
this.mOnItemClickListener = listener;
}
public Context mContext;
public List mDatas;
public LayoutInflater mLayoutInflater;
public MyRecyclerViewAdapter(Context mContext) {
this.mContext = mContext;
mLayoutInflater = LayoutInflater.from(mContext);
mDatas = new ArrayList<>();
for (int i = 'A'; i <= 'z'; i++) {
mDatas.add((char) i + "");
}
}
/**
* 创建ViewHolder
*/
@Override public MyRecyclerViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View mView = mLayoutInflater.inflate(R.layout.item_main, parent, false);
MyRecyclerViewHolder mViewHolder = new MyRecyclerViewHolder(mView);
return mViewHolder;
}
/**
* 绑定ViewHoler，给item中的控件设置数据
*/
@Override public void onBindViewHolder(final MyRecyclerViewHolder holder, final int position) {
if (mOnItemClickListener != null) {
holder.itemView.setOnClickListener(new View.OnClickListener() {
@Override public void onClick(View v) {
mOnItemClickListener.onItemClick(holder.itemView, position);
}
});
holder.itemView.setOnLongClickListener(new View.OnLongClickListener() {
@Override public boolean onLongClick(View v) {
mOnItemClickListener.onItemLongClick(holder.itemView, position);
return true;
}
});
}
holder.mTextView.setText(mDatas.get(position));
}
@Override public int getItemCount() {
return mDatas.size();
}
}
================================================
FILE: app/src/main/java/com/sunjiajia/androidnewwidgetsdemo/adapter/MyRecyclerViewHolder.java
================================================
/*
*
* *
* * *
* * * * ===================================
* * * * Copyright (c) 2016.
* * * * 作者：安卓猴
* * * * 微博：@安卓猴
* * * * 博客：http://sunjiajia.com
* * * * Github：https://github.com/opengit
* * * *
* * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
* * * * ===================================
* * *
* * *
* *
*
*/
package com.sunjiajia.androidnewwidgetsdemo.adapter;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.widget.TextView;
import com.sunjiajia.androidnewwidgetsdemo.R;
/**
* Created by Monkey on 2015/6/29.
*/
public class MyRecyclerViewHolder extends RecyclerView.ViewHolder {
public TextView mTextView;
public MyRecyclerViewHolder(View itemView) {
super(itemView);
mTextView = (TextView) itemView.findViewById(R.id.id_textview);
}
}
================================================
FILE: app/src/main/java/com/sunjiajia/androidnewwidgetsdemo/adapter/MyStaggeredViewAdapter.java
================================================
/*
*
* *
* * *
* * * * ===================================
* * * * Copyright (c) 2016.
* * * * 作者：安卓猴
* * * * 微博：@安卓猴
* * * * 博客：http://sunjiajia.com
* * * * Github：https://github.com/opengit
* * * *
* * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
* * * * ===================================
* * *
* * *
* *
*
*/
package com.sunjiajia.androidnewwidgetsdemo.adapter;
import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.sunjiajia.androidnewwidgetsdemo.R;
import java.util.ArrayList;
import java.util.List;
/**
* Created by Monkey on 2015/6/29.
*/
public class MyStaggeredViewAdapter extends RecyclerView.Adapter {
public interface OnItemClickListener {
void onItemClick(View view, int position);
void onItemLongClick(View view, int position);
}
public OnItemClickListener mOnItemClickListener;
public void setOnItemClickListener(OnItemClickListener listener) {
this.mOnItemClickListener = listener;
}
public Context mContext;
public List mDatas;
public List mHeights;
public LayoutInflater mLayoutInflater;
public MyStaggeredViewAdapter(Context mContext) {
this.mContext = mContext;
mLayoutInflater = LayoutInflater.from(mContext);
mDatas = new ArrayList<>();
mHeights = new ArrayList<>();
for (int i = 'A'; i <= 'z'; i++) {
mDatas.add((char) i + "");
}
for (int i = 0; i < mDatas.size(); i++) {
mHeights.add((int) (Math.random() * 300) + 200);
}
}
/**
* 创建ViewHolder
*/
@Override public MyRecyclerViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View mView = mLayoutInflater.inflate(R.layout.item_main, parent, false);
MyRecyclerViewHolder mViewHolder = new MyRecyclerViewHolder(mView);
return mViewHolder;
}
/**
* 绑定ViewHoler，给item中的控件设置数据
*/
@Override public void onBindViewHolder(final MyRecyclerViewHolder holder, final int position) {
if (mOnItemClickListener != null) {
holder.itemView.setOnClickListener(new View.OnClickListener() {
@Override public void onClick(View v) {
mOnItemClickListener.onItemClick(holder.itemView, position);
}
});
holder.itemView.setOnLongClickListener(new View.OnLongClickListener() {
@Override public boolean onLongClick(View v) {
mOnItemClickListener.onItemLongClick(holder.itemView, position);
return true;
}
});
}
ViewGroup.LayoutParams mLayoutParams = holder.mTextView.getLayoutParams();
mLayoutParams.height = mHeights.get(position);
holder.mTextView.setLayoutParams(mLayoutParams);
holder.mTextView.setText(mDatas.get(position));
}
@Override public int getItemCount() {
return mDatas.size();
}
}
================================================
FILE: app/src/main/java/com/sunjiajia/androidnewwidgetsdemo/adapter/MyViewPagerAdapter.java
================================================
/*
*
* *
* * *
* * * * ===================================
* * * * Copyright (c) 2016.
* * * * 作者：安卓猴
* * * * 微博：@安卓猴
* * * * 博客：http://sunjiajia.com
* * * * Github：https://github.com/opengit
* * * *
* * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
* * * * ===================================
* * *
* * *
* *
*
*/
package com.sunjiajia.androidnewwidgetsdemo.adapter;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;
import java.util.List;
/**
* Created by Monkey on 2015/6/29.
*/
public class MyViewPagerAdapter extends FragmentStatePagerAdapter {
private String[] mTitles;
private List mFragments;
public MyViewPagerAdapter(FragmentManager fm, String[] mTitles, List mFragments) {
super(fm);
this.mTitles = mTitles;
this.mFragments = mFragments;
}
@Override public CharSequence getPageTitle(int position) {
return mTitles[position];
}
@Override public Fragment getItem(int position) {
return mFragments.get(position);
}
@Override public int getCount() {
return mFragments.size();
}
}
================================================
FILE: app/src/main/java/com/sunjiajia/androidnewwidgetsdemo/utils/SnackbarUtil.java
================================================
/*
*
* *
* * *
* * * * ===================================
* * * * Copyright (c) 2016.
* * * * 作者：安卓猴
* * * * 微博：@安卓猴
* * * * 博客：http://sunjiajia.com
* * * * Github：https://github.com/opengit
* * * *
* * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
* * * * ===================================
* * *
* * *
* *
*
*/
package com.sunjiajia.androidnewwidgetsdemo.utils;
import android.support.design.widget.Snackbar;
import android.view.View;
import com.sunjiajia.androidnewwidgetsdemo.R;
/**
* Created by Monkey on 2015/7/1.
*/
public class SnackbarUtil {
// android-support-design兼容包中新添加的一个类似Toast的控件。
// make()中的第一个参数，可以写当前界面中的任意一个view对象。
private static Snackbar mSnackbar;
public static void show(View view, String msg, int flag) {
if (flag == 0) { // 短时显示
mSnackbar = Snackbar.make(view, msg, Snackbar.LENGTH_SHORT);
} else { // 长时显示
mSnackbar = Snackbar.make(view, msg, Snackbar.LENGTH_LONG);
}
mSnackbar.show();
// Snackbar中有一个可点击的文字，这里设置点击所触发的操作。
mSnackbar.setAction(R.string.close, new View.OnClickListener() {
@Override public void onClick(View v) {
// Snackbar在点击“关闭”后消失
mSnackbar.dismiss();
}
});
}
}
================================================
FILE: app/src/main/java/com/sunjiajia/androidnewwidgetsdemo/view/RoundedImageView.java
================================================
/*
*
* *
* * *
* * * * ===================================
* * * * Copyright (c) 2016.
* * * * 作者：安卓猴
* * * * 微博：@安卓猴
* * * * 博客：http://sunjiajia.com
* * * * Github：https://github.com/opengit
* * * *
* * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
* * * * ===================================
* * *
* * *
* *
*
*/
package com.sunjiajia.androidnewwidgetsdemo.view;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.widget.ImageView;
public class RoundedImageView extends ImageView {
public RoundedImageView(Context context) {
super(context);
// TODO Auto-generated constructor stub
}
public RoundedImageView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public RoundedImageView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
@Override protected void onDraw(Canvas canvas) {
Drawable drawable = getDrawable();
if (drawable == null) {
return;
}
if (getWidth() == 0 || getHeight() == 0) {
return;
}
Bitmap b = ((BitmapDrawable) drawable).getBitmap();
Bitmap bitmap = b.copy(Bitmap.Config.ARGB_8888, true);
int w = getWidth();
Bitmap roundBitmap = getCroppedBitmap(bitmap, w);
canvas.drawBitmap(roundBitmap, 0, 0, null);
}
public static Bitmap getCroppedBitmap(Bitmap bmp, int radius) {
Bitmap sbmp;
if (bmp.getWidth() != radius || bmp.getHeight() != radius) {
sbmp = Bitmap.createScaledBitmap(bmp, radius, radius, false);
} else {
sbmp = bmp;
}
Bitmap output = Bitmap.createBitmap(sbmp.getWidth(), sbmp.getHeight(), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(output);
final Paint paint = new Paint();
final Rect rect = new Rect(0, 0, sbmp.getWidth(), sbmp.getHeight());
paint.setAntiAlias(true);
paint.setFilterBitmap(true);
paint.setDither(true);
canvas.drawARGB(0, 0, 0, 0);
paint.setColor(Color.parseColor("#BAB399"));
canvas.drawCircle(sbmp.getWidth() / 2 + 0.7f, sbmp.getHeight() / 2 + 0.7f,
sbmp.getWidth() / 2 + 0.1f, paint);
paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
canvas.drawBitmap(sbmp, rect, rect, paint);
return output;
}
}
================================================
FILE: app/src/main/res/color/selector_nav_menu_textcolor.xml
================================================
- 垂直List
- 水平List
- 垂直Grid
- 水平Grid
- 瀑布Staggered
================================================
FILE: app/src/main/res/values/colors.xml
================================================
#3F56B5
#30459E
#FFFFFF
#000000
#6D6D6D
#ff0000
================================================
FILE: app/src/main/res/values/dimens.xml
================================================
16dp
16dp
================================================
FILE: app/src/main/res/values/strings.xml
================================================
Android New Widgets Demo
New Demo
settings
打开
关闭
安卓猴
sunjiajia.com
+1
item clicked！
item long clicked！
================================================
FILE: app/src/main/res/values/styles.xml
================================================
================================================
FILE: build.gradle
================================================
/*
*
* *
* * *
* * * * ===================================
* * * * Copyright (c) 2016.
* * * * 作者：安卓猴
* * * * 微博：@安卓猴
* * * * 博客：http://sunjiajia.com
* * * * Github：https://github.com/opengit
* * * *
* * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
* * * * ===================================
* * *
* * *
* *
*
*/
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.1.2'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
================================================
FILE: gradle/wrapper/gradle-wrapper.properties
================================================
#
# /*
# *
# * *
# * * * ===================================
# * * * Copyright (c) 2016.
# * * * 作者：安卓猴
# * * * 微博：@安卓猴
# * * * 博客：http://sunjiajia.com
# * * * Github：https://github.com/opengit
# * * *
# * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
# * * * ===================================
# * *
# * *
# *
# */
#
#Fri Apr 29 16:20:43 CST 2016
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip
================================================
FILE: gradle.properties
================================================
#
# /*
# *
# * *
# * * * ===================================
# * * * Copyright (c) 2016.
# * * * 作者：安卓猴
# * * * 微博：@安卓猴
# * * * 博客：http://sunjiajia.com
# * * * Github：https://github.com/opengit
# * * *
# * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
# * * * ===================================
# * *
# * *
# *
# */
#
# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
# Default value: -Xmx10248m -XX:MaxPermSize=256m
# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
================================================
FILE: gradlew
================================================
#!/usr/bin/env bash
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn ( ) {
echo "$*"
}
die ( ) {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
esac
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
function splitJvmOpts() {
JVM_OPTS=("$@")
}
eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
================================================
FILE: gradlew.bat
================================================
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windowz variants
if not "%OS%" == "Windows_NT" goto win9xME_args
if "%@eval[2+2]" == "4" goto 4NT_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
goto execute
:4NT_args
@rem Get arguments from the 4NT Shell from JP Software
set CMD_LINE_ARGS=%$
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega
================================================
FILE: settings.gradle
================================================
/*
*
* *
* * *
* * * * ===================================
* * * * Copyright (c) 2016.
* * * * 作者：安卓猴
* * * * 微博：@安卓猴
* * * * 博客：http://sunjiajia.com
* * * * Github：https://github.com/opengit
* * * *
* * * * 注意**：如果您使用或者修改该代码，请务必保留此版权信息。
* * * * ===================================
* * *
* * *
* *
*
*/
include ':app'