Android学习教程之分类侧滑菜单（5）
短信预约 -IT技能 免费直播动态提醒
本文实例为大家分享了Android分类侧滑菜单的制作方法，供大家参考，具体内容如下
classificmenuActivity.java代码:
package com.siso.crazyworld;
import android.animation.Animator;
import android.content.res.Configuration;
import android.graphics.Color;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewAnimationUtils;
import android.view.animation.AccelerateInterpolator;
import android.widget.LinearLayout;
import com.siso.crazyworld.fragment.ContentFragment;
import java.util.ArrayList;
import java.util.List;
import sidemenu.interfaces.Resourceble;
import sidemenu.interfaces.ScreenShotable;
import sidemenu.model.SlideMenuItem;
import sidemenu.util.ViewAnimator;
public class classificmenuActivity extends ActionBarActivity implements ViewAnimator.ViewAnimatorListener {
private DrawerLayout drawerLayout;
private ActionBarDrawerToggle drawerToggle;
private List<SlideMenuItem> list = new ArrayList<>();
private ContentFragment contentFragment;
private ViewAnimator viewAnimator;
private int res = R.drawable.content_music;
private LinearLayout linearLayout;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_classificmenu);
contentFragment = ContentFragment.newInstance(R.drawable.content_music);
getSupportFragmentManager().beginTransaction()
.replace(R.id.content_frame, contentFragment)
.commit();
drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
drawerLayout.setScrimColor(Color.TRANSPARENT);
linearLayout = (LinearLayout) findViewById(R.id.left_drawer);
linearLayout.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
drawerLayout.closeDrawers();
}
});
setActionBar();
createMenuList();
viewAnimator = new ViewAnimator<>(this, list, contentFragment, drawerLayout, this);
}
private void createMenuList() {
SlideMenuItem menuItem0 = new SlideMenuItem(ContentFragment.CLOSE, R.drawable.icn_close);
list.add(menuItem0);
SlideMenuItem menuItem = new SlideMenuItem(ContentFragment.BUILDING, R.drawable.icn_1);
list.add(menuItem);
SlideMenuItem menuItem2 = new SlideMenuItem(ContentFragment.BOOK, R.drawable.icn_2);
list.add(menuItem2);
SlideMenuItem menuItem3 = new SlideMenuItem(ContentFragment.PAINT, R.drawable.icn_3);
list.add(menuItem3);
SlideMenuItem menuItem4 = new SlideMenuItem(ContentFragment.CASE, R.drawable.icn_4);
list.add(menuItem4);
SlideMenuItem menuItem5 = new SlideMenuItem(ContentFragment.SHOP, R.drawable.icn_5);
list.add(menuItem5);
SlideMenuItem menuItem6 = new SlideMenuItem(ContentFragment.PARTY, R.drawable.icn_6);
list.add(menuItem6);
SlideMenuItem menuItem7 = new SlideMenuItem(ContentFragment.MOVIE, R.drawable.icn_7);
list.add(menuItem7);
}
private void setActionBar() {
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setHomeButtonEnabled(true);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
drawerToggle = new ActionBarDrawerToggle(
this,
drawerLayout,
toolbar,
R.string.drawer_open,
R.string.drawer_close
) {
public void onDrawerClosed(View view) {
super.onDrawerClosed(view);
linearLayout.removeAllViews();
linearLayout.invalidate();
}
@Override
public void onDrawerSlide(View drawerView, float slideOffset) {
super.onDrawerSlide(drawerView, slideOffset);
if (slideOffset > 0.6 && linearLayout.getChildCount() == 0)
viewAnimator.showMenuContent();
}
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
}
};
drawerLayout.setDrawerListener(drawerToggle);
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
drawerToggle.syncState();
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
drawerToggle.onConfigurationChanged(newConfig);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (drawerToggle.onOptionsItemSelected(item)) {
return true;
}
switch (item.getItemId()) {
case R.id.action_settings:
return true;
default:
return super.onOptionsItemSelected(item);
}
}
private ScreenShotable replaceFragment(ScreenShotable screenShotable, int topPosition) {
this.res = this.res == R.drawable.content_music ? R.drawable.content_films : R.drawable.content_music;
View view = findViewById(R.id.content_frame);
int finalRadius = Math.max(view.getWidth(), view.getHeight());
Animator animator = ViewAnimationUtils.createCircularReveal(view, 0, topPosition, 0, finalRadius);
animator.setInterpolator(new AccelerateInterpolator());
animator.setDuration(ViewAnimator.CIRCULAR_REVEAL_ANIMATION_DURATION);
findViewById(R.id.content_overlay).setBackground(new BitmapDrawable(getResources(), screenShotable.getBitmap()));
animator.start();
ContentFragment contentFragment = ContentFragment.newInstance(this.res);
getSupportFragmentManager().beginTransaction().replace(R.id.content_frame, contentFragment).commit();
return contentFragment;
}
@Override
public ScreenShotable onSwitch(Resourceble slideMenuItem, ScreenShotable screenShotable, int position) {
switch (slideMenuItem.getName()) {
case ContentFragment.CLOSE:
return screenShotable;
default:
return replaceFragment(screenShotable, position);
}
}
@Override
public void disableHomeButton() {
getSupportActionBar().setHomeButtonEnabled(false);
}
@Override
public void enableHomeButton() {
getSupportActionBar().setHomeButtonEnabled(true);
drawerLayout.closeDrawers();
}
@Override
public void addViewToContainer(View view) {
linearLayout.addView(view);
}
}
fragment文件夹下ContentFragment.java代码:
package com.siso.crazyworld.fragment;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import com.siso.crazyworld.R;
import sidemenu.interfaces.ScreenShotable;
public class ContentFragment extends Fragment implements ScreenShotable {
public static final String CLOSE = "Close";
public static final String BUILDING = "Building";
public static final String BOOK = "Book";
public static final String PAINT = "Paint";
public static final String CASE = "Case";
public static final String SHOP = "Shop";
public static final String PARTY = "Party";
public static final String MOVIE = "Movie";
private View containerView;
protected ImageView mImageView;
protected int res;
private Bitmap bitmap;
public static ContentFragment newInstance(int resId) {
ContentFragment contentFragment = new ContentFragment();
Bundle bundle = new Bundle();
bundle.putInt(Integer.class.getName(), resId);
contentFragment.setArguments(bundle);
return contentFragment;
}
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
this.containerView = view.findViewById(R.id.container);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
res = getArguments().getInt(Integer.class.getName());
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_main, container, false);
mImageView = (ImageView) rootView.findViewById(R.id.image_content);
mImageView.setClickable(true);
mImageView.setFocusable(true);
mImageView.setImageResource(res);
return rootView;
}
@Override
public void takeScreenShot() {
Thread thread = new Thread() {
@Override
public void run() {
Bitmap bitmap = Bitmap.createBitmap(containerView.getWidth(),
containerView.getHeight(), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
containerView.draw(canvas);
ContentFragment.this.bitmap = bitmap;
}
};
thread.start();
}
@Override
public Bitmap getBitmap() {
return bitmap;
}
}
activity_classificmenu.xml内容:
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<io.codetail.widget.RevealFrameLayout
android:id="@+id/container_frame"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="@+id/content_overlay"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"/>
<LinearLayout
android:id="@+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"/>
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:minHeight="?attr/actionBarSize"
android:background="?attr/colorPrimary"/>
</io.codetail.widget.RevealFrameLayout>
<ScrollView
android:id="@+id/scrollView"
android:scrollbarThumbVertical="@android:color/transparent"
android:layout_width="@dimen/sliding_menu_width"
android:layout_height="match_parent"
android:layout_gravity="start|bottom">
<LinearLayout
android:id="@+id/left_drawer"
android:orientation="vertical"
android:layout_width="@dimen/sliding_menu_width"
android:layout_height="wrap_content"
android:divider="@android:color/transparent"
android:background="@android:color/transparent">
</LinearLayout>
</ScrollView>
</android.support.v4.widget.DrawerLayout>
.xml内容:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" android:drawable="@drawable/item_down"/>
<item android:state_selected="true" android:drawable="@drawable/item_down"/>
<item android:state_focused="true" android:drawable="@drawable/item_down"/>
<item android:drawable="@drawable/item_up"/>
</selector>
fragment_main.xml内容:
<?xml version="1.0" encoding="utf-8"?>
<io.codetail.widget.RevealFrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:scaleType="fitXY"
android:id="@+id/image_content"
android:class="lazy" data-src="@drawable/content_films"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</FrameLayout>
</io.codetail.widget.RevealFrameLayout>
strings.xml：
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">CrazyWorld</string>
<string name="action_settings">设置</string>
<string name="drawer_open">Open</string>
<string name="drawer_close">Close</string>
</resources>
styles.xml
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
</style>
</resources>
运行结果:
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