AndLi

http://andli.iteye.com/upload/picture/pic/99841/7beb80e8-a973-3f37-88ec-3182d6236c68.png -----------------------------------------------------------------<?xml version="1.0" encoding="utf-8...

 核心思路：ScrollView+LinearLayout 为什么不采用自定义Listview：存在一些暂时未解决的问题，比较麻烦：1.屏幕内容滚动时会调用ListView的Adapter的getView()重新产生View，这就要求及时保存EditText中的数据，不然会丢失，使用了Listener监听EditText的TextChange，但是发现Listener经常不被调...

 分类显示 

  UI参考           <SeekBar android:id="@+id/seekbar" style="?android:attr/progressBarStyleHorizontal" android:layout_width="fill_parent" android:layou...

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如何获得用户名的值呢：// 获得配置参数：用户名  final String userName = PreferenceManager.getDefaultSharedPreferences(    this).getString("user_name", null); AndoridManifest.xml<activity android:name=".view.setting....

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  <application android:icon="@drawable/ic_launcher" android:name=".MyApplication" android:label="@string/app_name" > <activity android:lab...

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 <?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill

 注意：使用系统自带的checkbox会导致样式走样，如下图需要更换checkbox的背景图片就可以了 <?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layou...

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  String user = username_et.getText().toString().trim(); String pd = password_et.getText().toString().trim(); if (TextUtils.isEmpty(user)) { username_et.setError("用户名不能为空！"); user...

 ArrayAdapter<String> adapter = new ArrayAdapter<String>(// 创建适配器 this, // Context android.R.layout.simple_dropdown_item_1line,// 布局 array);// 资源数组 AutoCompleteTextView...

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 <?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent"

 --------------------------------------------------------------------------------------------------<?xml version="1.0" encoding="UTF-8"?><LinearLayout xmlns:android="http://schemas.an...

 --------------------------------------------------------------------<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" a...

   插入    

/*-------------------完全以代码的形式生成视图------------------------------------*/ LinearLayout linearLayout = new LinearLayout(Tab1.this);// 创建LinearLayout linearLayout.setOrientation(LinearLayout.HORIZ...

 ColorPick.javapublic class ColorPickerPreference extends DialogPreference { private int mInitialColor; private int mCurrentColor; private ColorPickerView colorPickerView; public interfa...

<TextView android:layout_width="60px" android:layout_height="wrap_content" android:text="跑马灯测试1 2 3 4 5 6 7 8 9 0 " android:textSize="20sp" android:ellipsize="marq...

package com.lilin.title;import android.app.Activity;import android.os.Bundle;import android.view.Window;public class Main extends Activity { public void onCreate(Bundle savedInstanceStat...

Toast.makeText(getApplicationContext(), "默认Toast样式", 2000).show(); toast = Toast.makeText(getApplicationContext(), "自定义位置Toast", 2000);toast.setGravity(Gravity.CENTER, 0, 0);// 设置居中toast.sho...

public class Main extends Activity { // 主界面布局：网格布局 private GridView main_gridview = null; // 单项的名字 private String[] item_name = { "项目1", "项目2", "项目3", "项目4", "项目5", "项目6", "项目7&

1.对话框进度条 public class MainActivity extends Activity { private Button myBtn; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);...

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" an

 <?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent

 package com.lilin.browser;import android.app.Activity;import android.os.Bundle;import android.view.View;import android.view.Window;import android.view.View.OnClickListener;import an...

public class Main extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setCo...

    <EditText android:id="@+id/brithday_edit" android:layout_width="90dp" android:layout_height="40dp" android:layout_below="@id/username_edit" ...