您好,我正在使用 Android。我成功地将 g 邮件中的 android 抽屉导航添加到我的应用程序中。现在我想添加图片中的个人资料图片 View 。我在列表项中尝试过。但我想要更多空间,就像图片中一样。我该怎么做???请帮助我,我是 android 新手
这是我的列表项代码
mTitle = mDrawerTitle = getTitle();
// load slide menu items
navMenuTitles = getResources().getStringArray(R.array.nav_drawer_items);
// nav drawer icons from resources
navMenuIcons = getResources()
.obtainTypedArray(R.array.nav_drawer_icons);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerList = (ListView) findViewById(R.id.list_slidermenu);
navDrawerItems = new ArrayList<NavDrawerItem>();
// adding nav drawer items to array
// Home
navDrawerItems.add(new NavDrawerItem(navMenuTitles[0], navMenuIcons.getResourceId(0, -1)));
navDrawerItems.add(new NavDrawerItem(navMenuTitles[1], navMenuIcons.getResourceId(1, -1)));
// Find People
navDrawerItems.add(new NavDrawerItem(navMenuTitles[2], navMenuIcons.getResourceId(2, -1)));
// Photos
navDrawerItems.add(new NavDrawerItem(navMenuTitles[3], navMenuIcons.getResourceId(3, -1)));
// Communities, Will add a counter here
navDrawerItems.add(new NavDrawerItem(navMenuTitles[4], navMenuIcons.getResourceId(4, -1), true, "22"));
// Pages
navDrawerItems.add(new NavDrawerItem(navMenuTitles[5], navMenuIcons.getResourceId(5, -1)));
// What's hot, We will add a counter here
navDrawerItems.add(new NavDrawerItem(navMenuTitles[6], navMenuIcons.getResourceId(6, -1), true, "50+"));
// Recycle the typed array
navMenuIcons.recycle();
mDrawerList.setOnItemClickListener(new SlideMenuClickListener());
// setting the nav drawer list adapter
adapter = new NavDrawerListAdapter(getApplicationContext(),
navDrawerItems);
mDrawerList.setAdapter(adapter);
最佳答案
我也解决了这个问题。只需修改一些 XML 和 Java 中的代码。
按照下面的代码更改代码......我想解决你的问题
<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"
android:background="#ffffff" >
<!-- Framelayout to display Fragments -->
<FrameLayout
android:id="@+id/frame_container"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<!-- Listview to display slider menu -->
<LinearLayout
android:id="@+id/drawerll"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:orientation="vertical" >
<LinearLayout
android:id="@+id/drawer"
android:layout_width="240dp"
android:layout_height="wrap_content"
android:layout_gravity="start"
android:background="@color/list_item_title"
android:gravity="center_vertical"
android:orientation="horizontal" >
<ImageView
android:layout_width="80dp"
android:layout_height="80dp"
android:paddingLeft="20dp"
android:src="@drawable/pic_pic" />
<LinearLayout
android:id="@+id/drawer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:background="@color/list_item_title"
android:orientation="vertical" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="Shohel Rana"
android:textSize="14sp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:gravity="center"
android:text="test@gmail.com"
android:textSize="14sp" />
</LinearLayout>
</LinearLayout>
<ListView
android:id="@+id/list_slidermenu"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/list_item_title"
android:choiceMode="singleChoice"
android:dividerHeight="1dp"
android:listSelector="@drawable/list_selector" />
</LinearLayout>
</android.support.v4.widget.DrawerLayout>
Java 代码刚刚添加到下面的代码::::
final boolean drawerOpen = mDrawerLayout.isDrawerOpen(drawerll);
这里的 drawerll 表示 Total linear Layout。 和 mDrawerLayout.closeDrawer(drawerll);
并关闭抽屉布局....
这里是全部 Java 代码:
package by.fitbody;`enter code here`
import java.util.ArrayList;
import android.app.ActionBar;
import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.SearchManager;
import android.content.Context;
import android.content.Intent;
import android.content.res.Configuration;
import android.graphics.drawable.ColorDrawable;
import android.os.Bundle;
import android.support.v4.app.ActionBarDrawerToggle;
import android.support.v4.widget.DrawerLayout;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.SearchView;
import android.widget.Toast;
import by.fitbody.adapter.NavDrawerListAdapter;
import by.fitbody.model.NavDrawerItem;
public class MainActivity extends Activity {
private DrawerLayout mDrawerLayout;
private ListView mDrawerList;
private ActionBarDrawerToggle mDrawerToggle;
// nav drawer title
private CharSequence mDrawerTitle;
// used to store app title
private CharSequence mTitle;
// slide menu items
private String[] navMenuTitles;
// private TypedArray navMenuIcons;
private ArrayList<NavDrawerItem> navDrawerItems;
private NavDrawerListAdapter adapter;
private Context con = null;
LinearLayout drawerll;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
con = this;
final ActionBar bar = getActionBar();
bar.setBackgroundDrawable(new ColorDrawable(getResources().getColor(
R.color.customRed)));
bar.setIcon(R.drawable.articles_05);
mTitle = mDrawerTitle = getTitle();
// load slide menu items
navMenuTitles = getResources().getStringArray(R.array.nav_drawer_items);
// nav drawer icons from resources
// navMenuIcons = getResources()
// .obtainTypedArray(R.array.nav_drawer_icons);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerList = (ListView) findViewById(R.id.list_slidermenu);
drawerll = (LinearLayout) findViewById(R.id.drawerll);
makeSlideList();
// enabling action bar app icon and behaving it as toggle button
getActionBar().setDisplayHomeAsUpEnabled(true);
getActionBar().setHomeButtonEnabled(true);
mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
R.drawable.main_menu, // nav menu toggle icon
R.string.app_name, // nav drawer open - description for
// accessibility
R.string.app_name // nav drawer close - description for
// accessibility
) {
@Override
public void onDrawerClosed(View view) {
getActionBar().setTitle(mTitle);
// calling onPrepareOptionsMenu() to show action bar icons
invalidateOptionsMenu();
}
@Override
public void onDrawerOpened(View drawerView) {
getActionBar().setTitle(mDrawerTitle);
// calling onPrepareOptionsMenu() to hide action bar icons
invalidateOptionsMenu();
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);
if (savedInstanceState == null) {
// on first time display view for first nav item
displayView(0);
}
}
/*
* make slide list
*/`enter code here`
private void makeSlideList() {
// TODO Auto-generated method stub
navDrawerItems = new ArrayList<NavDrawerItem>();
// adding nav drawer items to array
// Home
navDrawerItems.add(new NavDrawerItem(navMenuTitles[0]));
// Find People
navDrawerItems.add(new NavDrawerItem(navMenuTitles[1]));
// Photos
navDrawerItems.add(new NavDrawerItem(navMenuTitles[2]));
// Communities, Will add a counter here
navDrawerItems.add(new NavDrawerItem(navMenuTitles[3]));
// Pages
navDrawerItems.add(new NavDrawerItem(navMenuTitles[4]));
// What's hot, We will add a counter here
navDrawerItems.add(new NavDrawerItem(navMenuTitles[5]));
navDrawerItems.add(new NavDrawerItem(navMenuTitles[6]));
navDrawerItems.add(new NavDrawerItem(navMenuTitles[7]));
navDrawerItems.add(new NavDrawerItem(navMenuTitles[8]));
// Recycle the typed array
// navMenuIcons.recycle();
mDrawerList.setOnItemClickListener(new SlideMenuClickListener());
// setting the nav drawer list adapter
adapter = new NavDrawerListAdapter(getApplicationContext(),
navDrawerItems);
mDrawerList.setAdapter(adapter);
}
/**
* Slide menu item click listener
* */
private class SlideMenuClickListener implements
ListView.OnItemClickListener {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
// display view for selected nav drawer item
displayView(position);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
final MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.actionbarmenu, menu);
// Associate searchable configuration with the SearchView
final SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
final SearchView searchView = (SearchView) menu.findItem(
R.id.action_search).getActionView();
searchView.setSearchableInfo(searchManager
.getSearchableInfo(getComponentName()));
return super.onCreateOptionsMenu(menu);
}
/*
* fo(non-Javadoc)
*
* @see android.app.Activity#onNewIntent(android.content.Intent)
*
*
* for search bar
*/
@Override
protected void onNewIntent(Intent intent) {
setIntent(intent);
handleIntent(intent);
}
/**
* Handling intent data
*/
private void handleIntent(Intent intent) {
if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
final String query = intent.getStringExtra(SearchManager.QUERY);
Log.e("Search text is ", query + "");
/**
* Use this query to display search results like 1. Getting the data
* from SQLite and showing in listview 2. Making webrequest and
* displaying the data For now we just display the query only
*/
Toast.makeText(con, "Query is " + query, 1000).show();
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// toggle nav drawer on selecting action bar app icon/title
if (mDrawerToggle.onOptionsItemSelected(item)) {
return true;
}
// Handle action bar actions click
switch (item.getItemId()) {
case R.id.action_rate:
Toast.makeText(con, "rate button is clicked", 1000).show();
return true;
case R.id.action_best:
Toast.makeText(con, "Best button is clicked", 1000).show();
return true;
case R.id.action_liked:
Toast.makeText(con, "liked button is clicked", 1000).show();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
/* *
* Called when invalidateOptionsMenu() is triggered
*/
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
// if nav drawer is opened, hide the action items
/*
* active those code if you want to hide options menu when drawer is
* opened.
*/
final boolean drawerOpen = mDrawerLayout.isDrawerOpen(drawerll);
menu.findItem(R.id.action_best).setVisible(!drawerOpen);
menu.findItem(R.id.action_liked).setVisible(!drawerOpen);
menu.findItem(R.id.action_rate).setVisible(!drawerOpen);
return super.onPrepareOptionsMenu(menu);
}
/**
* Diplaying fragment view for selected nav drawer list item
* */
private void displayView(int position) {
// update the main content by replacing fragments
Fragment fragment = null;
switch (position) {
case 0:
fragment = new ArticleFragment(position);
break;
case 1:
fragment = new ArticleFragment(position);
break;
case 2:
fragment = new ArticleFragment(position);
break;
case 3:
fragment = new ArticleFragment(position);
break;
case 4:
fragment = new ForumFragment();
break;
case 5:
final Intent i = new Intent(con, FitnessClubActivity.class);
startActivity(i);
break;
case 6:
fragment = new ArticleFragment(position);
break;
case 7:
fragment = new ArticleFragment(position);
break;
case 8:
fragment = new AboutUsFragment();
break;
default:
break;
}
if (fragment != null) {
final FragmentManager fragmentManager = getFragmentManager();
fragmentManager.beginTransaction()
.replace(R.id.frame_container, fragment).commit();
// update selected item and title, then close the drawer
mDrawerList.setItemChecked(position, true);
mDrawerList.setSelection(position);
setTitle(navMenuTitles[position]);
mDrawerLayout.closeDrawer(drawerll);
} else {
// error in creating fragment
Log.e("MainActivity", "Error in creating fragment");
}
}
@Override
public void setTitle(CharSequence title) {
mTitle = title;
getActionBar().setTitle(mTitle);
}
/**
* When using the ActionBarDrawerToggle, you must call it during
* onPostCreate() and onConfigurationChanged()...
*/
@Override
protected void onPostCreate(Bundle savedInstanceState) {enter code here`
super.onPostCreate(savedInstanceState);
// Sync the toggle state after onRestoreInstanceState has occurred.
mDrawerToggle.syncState();
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Pass any configuration change to the drawer toggls
mDrawerToggle.onConfigurationChanged(newConfig);
}
}
我认为这可以解决您的问题:
我刚刚修改了这个站点代码: http://www.androidhive.info/2013/11/android-sliding-menu-using-navigation-drawer/
关于android - 如何在android抽屉导航中添加个人资料信息?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/21183389/
出于纯粹的兴趣,我很好奇如何按顺序创建PI,而不是在过程结果之后生成数字,而是让数字在过程本身生成时显示。如果是这种情况,那么数字可以自行产生,我可以对以前看到的数字实现垃圾收集,从而创建一个无限系列。结果只是在Pi系列之后每秒生成一个数字。这是我通过互联网筛选的结果:这是流行的计算机友好算法,类机器算法:defarccot(x,unity)xpow=unity/xn=1sign=1sum=0loopdoterm=xpow/nbreakifterm==0sum+=sign*(xpow/n)xpow/=x*xn+=2sign=-signendsumenddefcalc_pi(digits
当我使用Bundler时,是否需要在我的Gemfile中将其列为依赖项?毕竟,我的代码中有些地方需要它。例如,当我进行Bundler设置时:require"bundler/setup" 最佳答案 没有。您可以尝试,但首先您必须用鞋带将自己抬离地面。 关于ruby-我需要将Bundler本身添加到Gemfile中吗?,我们在StackOverflow上找到一个类似的问题: https://stackoverflow.com/questions/4758609/
大约一年前,我决定确保每个包含非唯一文本的Flash通知都将从模块中的方法中获取文本。我这样做的最初原因是为了避免一遍又一遍地输入相同的字符串。如果我想更改措辞,我可以在一个地方轻松完成,而且一遍又一遍地重复同一件事而出现拼写错误的可能性也会降低。我最终得到的是这样的:moduleMessagesdefformat_error_messages(errors)errors.map{|attribute,message|"Error:#{attribute.to_s.titleize}#{message}."}enddeferror_message_could_not_find(obje
如何在buildr项目中使用Ruby?我在很多不同的项目中使用过Ruby、JRuby、Java和Clojure。我目前正在使用我的标准Ruby开发一个模拟应用程序,我想尝试使用Clojure后端(我确实喜欢功能代码)以及JRubygui和测试套件。我还可以看到在未来的不同项目中使用Scala作为后端。我想我要为我的项目尝试一下buildr(http://buildr.apache.org/),但我注意到buildr似乎没有设置为在项目中使用JRuby代码本身!这看起来有点傻,因为该工具旨在统一通用的JVM语言并且是在ruby中构建的。除了将输出的jar包含在一个独特的、仅限ruby
我正在使用的第三方API的文档状态:"[O]urAPIonlyacceptspaddedBase64encodedstrings."什么是“填充的Base64编码字符串”以及如何在Ruby中生成它们。下面的代码是我第一次尝试创建转换为Base64的JSON格式数据。xa=Base64.encode64(a.to_json) 最佳答案 他们说的padding其实就是Base64本身的一部分。它是末尾的“=”和“==”。Base64将3个字节的数据包编码为4个编码字符。所以如果你的输入数据有长度n和n%3=1=>"=="末尾用于填充n%
我主要使用Ruby来执行此操作,但到目前为止我的攻击计划如下:使用gemsrdf、rdf-rdfa和rdf-microdata或mida来解析给定任何URI的数据。我认为最好映射到像schema.org这样的统一模式,例如使用这个yaml文件,它试图描述数据词汇表和opengraph到schema.org之间的转换:#SchemaXtoschema.orgconversion#data-vocabularyDV:name:namestreet-address:streetAddressregion:addressRegionlocality:addressLocalityphoto:i
我有一个ModularSinatra应用程序,我正在尝试将Bootstrap添加到应用程序中。get'/bootstrap/application.css'doless:"bootstrap/bootstrap"end我在views/bootstrap中有所有less文件,包括bootstrap.less。我收到这个错误:Less::ParseErrorat/bootstrap/application.css'reset.less'wasn'tfound.Bootstrap.less的第一行是://CSSReset@import"reset.less";我尝试了所有不同的路径格式,但它
exe应该在我打开页面时运行。异步进程需要运行。有什么方法可以在ruby中使用两个参数异步运行exe吗?我已经尝试过ruby命令-system()、exec()但它正在等待过程完成。我需要用参数启动exe,无需等待进程完成是否有任何rubygems会支持我的问题? 最佳答案 您可以使用Process.spawn和Process.wait2:pid=Process.spawn'your.exe','--option'#Later...pid,status=Process.wait2pid您的程序将作为解释器的子进程执行。除
鉴于我有以下迁移:Sequel.migrationdoupdoalter_table:usersdoadd_column:is_admin,:default=>falseend#SequelrunsaDESCRIBEtablestatement,whenthemodelisloaded.#Atthispoint,itdoesnotknowthatusershaveais_adminflag.#Soitfails.@user=User.find(:email=>"admin@fancy-startup.example")@user.is_admin=true@user.save!ende
我正在使用Sequel构建一个愿望list系统。我有一个wishlists和itemstable和一个items_wishlists连接表(该名称是续集选择的名称)。items_wishlists表还有一个用于facebookid的额外列(因此我可以存储opengraph操作),这是一个NOTNULL列。我还有Wishlist和Item具有续集many_to_many关联的模型已建立。Wishlist类也有:selectmany_to_many关联的选项设置为select:[:items.*,:items_wishlists__facebook_action_id].有没有一种方法可以