import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import ContentFragment.ContentFragment;
import android.app.Activity;
import android.content.Intent;
import android.content.res.Configuration;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.ActionBarDrawerToggle;
import android.support.v4.app.Fragment;
import android.support.v4.widget.DrawerLayout;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.FrameLayout;
import android.widget.ListView;
public class MainActivity extends Activity implements OnItemClickListener{
private DrawerLayout drawerlayout;
private FrameLayout flContent;
private ListView lv;
private ActionBarDrawerToggle drawerToggle;
private List <String>datas;
private ArrayAdapter <String> adpter;
private String title;
private String[] cictys = {"涓婃捣","鍖椾含","骞垮窞","鏉窞","澶╂触"};
private ArrayAdapter<String> adapter;
@SuppressWarnings("deprecation")
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
title = (String) getTitle();
drawerlayout = (DrawerLayout) findViewById(R.id.drawerlayout);
flContent = (FrameLayout) findViewById(R.id.flContent);
lv = (ListView) findViewById(R.id.iv);
datas = new ArrayList<String>();
datas.addAll(Arrays.asList(cictys));
//缁戝畾閫傞厤鍣�
adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,datas );
lv.setAdapter(adapter);
lv.setOnItemClickListener(this);
//鍒涘缓鑿滃崟鎺у埗寮�鍏�
drawerToggle = new ActionBarDrawerToggle
(this, drawerlayout, R.drawable.ic_launcher,
R.string.drawer_open, R.string.drawer_close
){
@Override
public void onDrawerClosed(View drawerView) {
super.onDrawerClosed(drawerView);
getActionBar().setTitle("璇烽�夋嫨鍩庡競");
invalidateOptionsMenu();
}
@Override
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
getActionBar().setTitle(title);
invalidateOptionsMenu();
}
};
drawerlayout.setDrawerListener(drawerToggle);
//寮�鍚疉CTIONBAR 鏄剧ず
getActionBar().setDisplayHomeAsUpEnabled(true);
//鎺у埗鑿滃崟寮�鍏崇偣鍑讳簨浠惰兘澶熷搷搴�
getActionBar().setHomeButtonEnabled(true);
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
// ContentFragment fragment = new ContentFragment();
// Bundle args = new Bundle();
// args.putString("text", datas.get(position));
// fragment.setArguments(args);
// getFragmentManager().beginTransaction().replace
// (R.id.flContent, fragment).commit();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
boolean isDrawOpen = drawerlayout.isDrawerOpen(lv);
menu.findItem(R.id.action_websearch).setVisible(!isDrawOpen);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
//灞忚斀drawerToggle鐨勭偣鍑讳簨浠�
if (drawerToggle.onOptionsItemSelected(item)) {
return true;
}
if (item.getItemId() == R.id.action_websearch) {
Intent intent = new Intent();
intent.setAction("android.intent.action.VTEW");
Uri uri = Uri.parse("http//www.baidu.com");
intent.setData(uri);
startActivity(intent);
}
return super.onOptionsItemSelected(item);
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
drawerToggle.syncState();
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
drawerToggle.onConfigurationChanged(newConfig);
}
}
package ContentFragment;
import com.example.drawerlayout.R;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
public class ContentFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_content, null);
TextView tv = (TextView) view.findViewById(R.id.drawerlayout);
String text = getArguments().getString("text");
tv.setText(text);
return super.onCreateView(inflater, container, savedInstanceState);
}
}
第二种
package com.imooc.slidingmenu;
import com.imooc.slidingmenu.view.SlidingMenu;
import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;
import android.view.Window;
public class MainActivity extends Activity
{
private SlidingMenu mLeftMenu ;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.activity_main);
mLeftMenu = (SlidingMenu) findViewById(R.id.id_menu);
}
public void toggleMenu(View view)
{
mLeftMenu.toggle();
}
@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;
}
}
package com.imooc.slidingmenu.view;
import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.util.TypedValue;
import android.view.MotionEvent;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.HorizontalScrollView;
import android.widget.LinearLayout;
import com.imooc.slidingmenu.R;
import com.nineoldandroids.view.ViewHelper;
public class SlidingMenu extends HorizontalScrollView
{
private LinearLayout mWapper;
private ViewGroup mMenu;
private ViewGroup mContent;
private int mScreenWidth;
private int mMenuWidth;
// dp
private int mMenuRightPadding = 50;
private boolean once;
private boolean isOpen;
/**
* 未使用自定义属性时，调用
*
* @param context
* @param attrs
*/
public SlidingMenu(Context context, AttributeSet attrs)
{
this(context, attrs, 0);
}
/**
* 当使用了自定义属性时，会调用此构造方法
*
* @param context
* @param attrs
* @param defStyle
*/
public SlidingMenu(Context context, AttributeSet attrs, int defStyle)
{
super(context, attrs, defStyle);
// 获取我们定义的属性
TypedArray a = context.getTheme().obtainStyledAttributes(attrs,
R.styleable.SlidingMenu, defStyle, 0);
int n = a.getIndexCount();
for (int i = 0; i < n; i++)
{
int attr = a.getIndex(i);
switch (attr)
{
case R.styleable.SlidingMenu_rightPadding:
mMenuRightPadding = a.getDimensionPixelSize(attr,
(int) TypedValue.applyDimension(
TypedValue.COMPLEX_UNIT_DIP, 50, context
.getResources().getDisplayMetrics()));
break;
}
}
a.recycle();
WindowManager wm = (WindowManager) context
.getSystemService(Context.WINDOW_SERVICE);
DisplayMetrics outMetrics = new DisplayMetrics();
wm.getDefaultDisplay().getMetrics(outMetrics);
mScreenWidth = outMetrics.widthPixels;
}
public SlidingMenu(Context context)
{
this(context, null);
}
/**
* 设置子View的宽和高 设置自己的宽和高
*/
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
{
if (!once)
{
mWapper = (LinearLayout) getChildAt(0);
mMenu = (ViewGroup) mWapper.getChildAt(0);
mContent = (ViewGroup) mWapper.getChildAt(1);
mMenuWidth = mMenu.getLayoutParams().width = mScreenWidth
- mMenuRightPadding;
mContent.getLayoutParams().width = mScreenWidth;
once = true;
}
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
/**
* 通过设置偏移量，将menu隐藏
*/
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b)
{
super.onLayout(changed, l, t, r, b);
if (changed)
{
this.scrollTo(mMenuWidth, 0);
}
}
@Override
public boolean onTouchEvent(MotionEvent ev)
{
int action = ev.getAction();
switch (action)
{
case MotionEvent.ACTION_UP:
// 隐藏在左边的宽度
int scrollX = getScrollX();
if (scrollX >= mMenuWidth / 2)
{
this.smoothScrollTo(mMenuWidth, 0);
isOpen = false;
} else
{
this.smoothScrollTo(0, 0);
isOpen = true;
}
return true;
}
return super.onTouchEvent(ev);
}
/**
* 打开菜单
*/
public void openMenu()
{
if (isOpen)
return;
this.smoothScrollTo(0, 0);
isOpen = true;
}
public void closeMenu()
{
if (!isOpen)
return;
this.smoothScrollTo(mMenuWidth, 0);
isOpen = false;
}
/**
* 切换菜单
*/
public void toggle()
{
if (isOpen)
{
closeMenu();
} else
{
openMenu();
}
}
/**
* 滚动发生时
*/
@Override
protected void onScrollChanged(int l, int t, int oldl, int oldt)
{
super.onScrollChanged(l, t, oldl, oldt);
float scale = l * 1.0f / mMenuWidth; // 1 ~ 0
/**
* 区别1：内容区域1.0~0.7 缩放的效果 scale : 1.0~0.0 0.7 + 0.3 * scale
*
* 区别2：菜单的偏移量需要修改
*
* 区别3：菜单的显示时有缩放以及透明度变化 缩放：0.7 ~1.0 1.0 - scale * 0.3 透明度 0.6 ~ 1.0
* 0.6+ 0.4 * (1- scale) ;
*
*/
float rightScale = 0.7f + 0.3f * scale;
float leftScale = 1.0f - scale * 0.3f;
float leftAlpha = 0.6f + 0.4f * (1 - scale);
// 调用属性动画，设置TranslationX
ViewHelper.setTranslationX(mMenu, mMenuWidth * scale * 0.8f);
ViewHelper.setScaleX(mMenu, leftScale);
ViewHelper.setScaleY(mMenu, leftScale);
ViewHelper.setAlpha(mMenu, leftAlpha);
// 设置content的缩放的中心点
ViewHelper.setPivotX(mContent, 0);
ViewHelper.setPivotY(mContent, mContent.getHeight() / 2);
ViewHelper.setScaleX(mContent, rightScale);
ViewHelper.setScaleY(mContent, rightScale);
}
}
