Design各控件的配搭使用
Design各控件的搭配使用
使用到的控件包括:
CoordinatorLayout
AppBarLayout
CollapsingToolbarLayout
Toolbar
RecyclerView
CardView
FloatingActionButton
Snackbar

基本结构:
参考:
http://www.open-open.com/lib/view/open1437312265428.html
http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2015/0718/3197.html
http://www.jcodecraeer.com/a/anzhuokaifa/developer/2015/0531/2958.html
android design library提供的TabLayout的用法
http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2015/0731/3247.html
当InstaMaterial遇到Design Support Library
http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2015/0728/3224.html
总结一下现在关于Design Support Library的几个博客
http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2015/0713/3179.html
使用到的控件包括:
CoordinatorLayout
AppBarLayout
CollapsingToolbarLayout
Toolbar
RecyclerView
CardView
FloatingActionButton
Snackbar
基本结构:
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/coordinatorLayout" android:layout_width="match_parent" android:layout_height="match_parent" android:fitsSystemWindows="true" tools:context=".MainActivity" > <!-- 第一部分:伸缩工具栏 --> <!-- AppBarLayout目前必须是第一个嵌套在CoordinatorLayout里面的子view --> <!-- AppBarLayout里面定义的view只要设置了app:layout_scrollFlags属性,就可以在RecyclerView滚动事件发生的时候被触发: --> <!-- app:layout_scrollFlags属性里面必须至少启用scroll这个flag,这样这个view才会滚动出屏幕,否则它将一直固定在顶部。 --> <!-- 可以使用的其他flag有: enterAlways: 一旦向上滚动这个view就可见。 enterAlwaysCollapsed: 顾名思义,这个flag定义的是何时进入(已经消失之后何时再次显示)。假设你定义了一个最小高度(minHeight)同时enterAlways也定义了,那么view将在到达这个最小高度的时候开始显示,并且从这个时候开始慢慢展开,当滚动到顶部的时候展开完。 exitUntilCollapsed: 同样顾名思义,这个flag时定义何时退出,当你定义了一个minHeight,这个view将在滚动到达这个最小高度的时候消失。 --> <!-- 记住,要把带有scroll flag的view放在前面,这样收回的view才能让正常退出,而固定的view继续留在顶部。 --> <android.support.design.widget.AppBarLayout android:id="@+id/appbar" android:layout_width="match_parent" android:layout_height="240dp" android:fitsSystemWindows="true" android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" > <!-- 如果想制造toolbar的折叠效果,我们必须把Toolbar放在CollapsingToolbarLayout中: --> <!-- 通常,我们我们都是设置Toolbar的title,而现在,我们需要把title设置在CollapsingToolBarLayout上,而不是Toolbar。 --> <!-- 给需要有折叠效果的组件设置 layout_collapseMode属性 --> <!-- Toolbar 的高度layout_height必须固定,不能 “wrap_content”,否则Toolbar不会滑动,也没有折叠效果 --> <android.support.design.widget.CollapsingToolbarLayout android:id="@+id/collapsing_toolbar" android:layout_width="match_parent" android:layout_height="match_parent" app:layout_scrollFlags="scroll|exitUntilCollapsed" android:fitsSystemWindows="true" app:contentScrim="?attr/colorPrimary" app:expandedTitleMarginEnd="64dp" app:expandedTitleMarginStart="48dp" > <!-- 制造视差效果 --> <!-- CollapsingToolbarLayout还能让我们做出更高级的动画,比如在里面放一个ImageView,然后在它折叠的时候渐渐淡出。同时在用户滚动的时候title的高度也会随着改变。 --> <!-- 为了制造出这种效果,我们添加一个定义了app:layout_collapseMode="parallax" 属性的ImageView。 --> <ImageView android:id="@+id/backdrop" android:layout_width="match_parent" android:layout_height="match_parent" app:layout_collapseMode="parallax" android:fitsSystemWindows="true" android:scaleType="centerCrop" app:layout_scrollFlags="scroll|enterAlways|enterAlwaysCollapsed" android:src="@drawable/ic_launcher" /> <android.support.v7.widget.Toolbar android:id="@+id/toolbar" android:layout_width="match_parent" android:layout_height="?attr/actionBarSize" app:layout_collapseMode="pin" app:layout_scrollFlags="scroll|enterAlways" app:titleTextAppearance="@style/TextAppearance.AppCompat.Headline" app:popupTheme="@style/ThemeOverlay.AppCompat.Dark" /> </android.support.design.widget.CollapsingToolbarLayout> </android.support.design.widget.AppBarLayout> <android.support.v7.widget.RecyclerView android:id="@+id/recyclerView" android:layout_width="match_parent" android:layout_height="match_parent" app:layout_behavior="@string/appbar_scrolling_view_behavior" /> <!-- FloatingActionButton继承自ImageView;backgroundTint背景颜色,默认的背景颜色是Theme主题中的; elevation阴影的深度--> <android.support.design.widget.FloatingActionButton android:id="@+id/floatingActionButton" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margin="16dp" android:src="@drawable/ic_launcher" app:fabSize="normal" app:backgroundTint="#CCCC00" app:elevation="16dp" app:layout_anchor="@id/recyclerView" app:layout_behavior="com.mb.widget.ScrollAwareFABBehavior" app:layout_anchorGravity="bottom|right|end"/> <!-- 为了能让FloatingActionButton也能折叠且消失出现,我们必须给FAB设置锚点属性app:layout_anchor="@id/appbar" --> <android.support.design.widget.FloatingActionButton android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/ic_launcher" app:fabSize="normal" app:backgroundTint="#CC00CC" app:layout_anchor="@id/appbar" app:layout_anchorGravity="bottom|right|end"/> </android.support.design.widget.CoordinatorLayout>
import java.util.Arrays; import com.mb.widget.Cheeses; import com.mb.widget.SimpleStringRecyclerViewAdapter; import android.os.Bundle; import android.support.design.widget.CollapsingToolbarLayout; import android.support.design.widget.CoordinatorLayout; import android.support.design.widget.FloatingActionButton; import android.support.design.widget.Snackbar; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.LinearLayoutManager; import android.support.v7.widget.RecyclerView; import android.support.v7.widget.Toolbar; import android.view.Menu; import android.view.MenuItem; import android.view.View; /** * http://www.open-open.com/lib/view/open1437312265428.html * @author pythoner * */ public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); // App Logo // toolbar.setLogo(R.drawable.ic_launcher); // Title toolbar.setTitle("App Title"); // Sub Title toolbar.setSubtitle("Sub title"); //Navigation Icon toolbar.setNavigationIcon(R.drawable.ic_launcher); setSupportActionBar(toolbar); getSupportActionBar().setDisplayHomeAsUpEnabled(true); final CoordinatorLayout coordinatorLayout = (CoordinatorLayout) findViewById(R.id.coordinatorLayout); //通常,我们我们都是设置Toolbar的title,而现在,我们需要把title设置在CollapsingToolBarLayout上,而不是Toolbar。 CollapsingToolbarLayout collapsingToolbar = (CollapsingToolbarLayout) findViewById(R.id.collapsing_toolbar); collapsingToolbar.setTitle("Title"); FloatingActionButton floatingActionButton = (FloatingActionButton) findViewById(R.id.floatingActionButton); floatingActionButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub final Snackbar snackbar = Snackbar.make(coordinatorLayout, "测试弹出提示", Snackbar.LENGTH_LONG); snackbar.show(); snackbar.setAction("取消", new View.OnClickListener() { @Override public void onClick(View v) { snackbar.dismiss(); } }); } }); RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recyclerView); recyclerView.setAdapter(new SimpleStringRecyclerViewAdapter(this,Arrays.asList(Cheeses.sCheeseStrings))); recyclerView.setLayoutManager(new LinearLayoutManager(this)); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); if (id == R.id.action_settings) { return true; } return super.onOptionsItemSelected(item); } }
<resources> <!-- Base application theme, dependent on API level. This theme is replaced by AppBaseTheme from res/values-vXX/styles.xml on newer devices. --> <style name="AppBaseTheme" parent="android:Theme.Light"> <!-- Theme customizations available in newer API levels can go in res/values-vXX/styles.xml, while customizations related to backward-compatibility can go here. --> </style> <!-- Application theme. --> <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar"> <!-- Theme.AppCompat.Light.NoActionBar --> <item name="windowActionBar">false</item> <item name="windowNoTitle">true</item> <!-- 导航栏底色 --> <item name="colorPrimary">@color/accent_material_dark</item> <!-- 状态栏底色--> <item name="colorPrimaryDark">@color/accent_material_light</item> <!-- 导航栏上的标题颜色 --> <item name="android:textColorPrimary">@android:color/black</item> <!-- Activity窗口的颜色 --> <item name="android:windowBackground">@color/material_blue_grey_800</item> <!-- 按钮选中或者点击获得焦点后的颜色 --> <item name="colorAccent">#00ff00</item> <!-- 和 colorAccent相反,正常状态下按钮的颜色 --> <item name="colorControlNormal">#ff0000</item> <!-- Button按钮正常状态颜色 --> <item name="colorButtonNormal">@color/accent_material_light</item> <!-- EditText 输入框中字体的颜色 --> <item name="editTextColor">@android:color/darker_gray</item> </style> </resources>
参考:
http://www.open-open.com/lib/view/open1437312265428.html
http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2015/0718/3197.html
http://www.jcodecraeer.com/a/anzhuokaifa/developer/2015/0531/2958.html
android design library提供的TabLayout的用法
http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2015/0731/3247.html
当InstaMaterial遇到Design Support Library
http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2015/0728/3224.html
总结一下现在关于Design Support Library的几个博客
http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2015/0713/3179.html