Android功能代码

安卓打开应用程序

打开设置主界面

Intent intent = new Intent(android.provider.Settings.ACTION_SETTINGS); //系统设置
startActivityForResult( intent , 0);

打开网络设置界面(其他设置中的界面同理)

Intent intent = new Intent(android.provider.Settings.ACTION_WIFI_SETTINGS);//WIFI设置
startActivity(intent);
Intent intent = new Intent(android.provider.Settings.ACTION_APPLICATION_SETTINGS);//管理应用程序界面
context.startActivity(intent);

或者用以下方法(3.0以前的版本可以用此方法)
Intent intent = new Intent("/");
ComponentName cm = new ComponentName("com.android.settings", "com.android.settings.WirelessSettings");
intent.setComponent(cm);
intent.setAction("android.intent.action.VIEW");
startActivityForResult( intent , 0);

打开壁纸设置

Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER);
startActivity(intent);

打开拨号界面

Intent intent = new Intent(Intent.ACTION_DIAL);
startActivity(intent);

打开联系人界面

Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setType("vnd.android.cursor.dir/contact");
startActivity(intent);

打开通话记录

Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setType("vnd.android.cursor.dir/calls");
startActivity(intent);

打开短信列表界面

Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_DEFAULT);
intent.setType("vnd.android-dir/mms-sms");
startActivity(intent);

安卓音效代码

SoundPool soundPool;
int click;
soundPool = new SoundPool(3, AudioManager.STREAM_MUSIC, 0);
click = soundPool.load(GridViewTest.this, R.raw.click6, 1);
soundPool.play(click, 1, 1, 0, 0, 1);

创建对话框

final Builder builder = new AlertDialog.Builder(this);
// 为按钮绑定事件监听器

// 设置对话框的图标
builder.setIcon(R.drawable.icon);
// 设置对话框的标题
builder.setTitle("请您验证管理员信息");
// 装载/res/layout/login.xml界面布局

final TableLayout loginForm = (TableLayout) getLayoutInflater()
                              .inflate(R.layout.activity_super, null);

// 设置对话框显示的View对象
builder.setView(loginForm);
// 为对话框设置一个“确定”按钮
builder.setPositiveButton("验证"
                          // 为按钮设置监听器
                          , new OnClickListener()
{

    @Override
    public void onClick(DialogInterface dialog, int which)
    {


        // 为对话框设置一个“取消”按钮
        builder.setNegativeButton("取消", new OnClickListener()
        {
            @Override
            public void onClick(DialogInterface dialog, int which)
            {

            }
        });
        // 创建、并显示对话框
        builder.create().show();
    }

打开网页

Uri uri = Uri.parse("http://www.baidu.com");
Intent it = new Intent(Intent.ACTION_VIEW, uri);
startActivity(it);

单选对话框

oncreate()方法中：showDialog(SINGLE_DIALOG);

@Override
public Dialog onCreateDialog(int id, Bundle state)
{
    // 判断需要生成哪种类型的对话框
    switch (id)
    {
    case SINGLE_DIALOG:
        Builder b = new AlertDialog.Builder(this);
        // 设置对话框的图标
        b.setIcon(R.drawable.icon);
        // 设置对话框的标题
        b.setTitle("请选择您要执行的操作");

        // 为对话框设置多个列表
        b.setItems(new String[] { "开始",,

                                }
                   // 为列表项的单击事件设置监听器
                   , new OnClickListener()
        {
            @Override
            public void onClick(DialogInterface dialog, int which)
            {

                // which代表哪个列表项被单击了
                switch (which)
                {
                case 0:

                    MyActivityManager.exit();

                    break;



                }
            }
        });
        // 添加一个“确定”按钮，用于关闭该对话框

        return b.create();
    }
    return null;
}

动画代码

final Animation anim1 = AnimationUtils.loadAnimation(this,
                        R.anim.xuanzhuan);
final Handler myHandler = new Handler()
{
    @Override
    public void handleMessage(Message msg)
    {
        // 如果该消息是本程序所发送的
        if (msg.what == 0x1233)
        {
            // 动态地修改所显示的图片

            text.startAnimation(anim2);
            if (currentImageId >= imageIds.length)
            {
                currentImageId = 0;
            }
        }
    }
};
// 定义一个计时器，让该计时器周期性地执行指定任务
new Timer().schedule(new TimerTask()
{
    @Override
    public void run()
    {
        // 新启动的线程无法访问该Activity里的组件
        // 所以需要通过Handler发送信息
        Message msg = new Message();
        msg.what = 0x1233;
        // 发送消息
        myHandler.sendMessage(msg);
    }
}, 0, 2000);

键盘消失

InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(v.getWindowToken(), 0);

截屏代码

String time = null;
public void shareScreenshot()
{
    time = "rival_" + DateUtils.getTimeNow();
    shot();
    new Thread(new Runnable()
    {
        public void run()
        {
            Intent intent = new Intent("android.intent.action.SEND");
            intent.setType("image/*");
            intent.putExtra(Intent.EXTRA_SUBJECT, "分享");
            intent.putExtra(Intent.EXTRA_TEXT,
                            "我正在使用应用，赶快分享给大家吧！");
            intent.putExtra(Intent.EXTRA_STREAM,
                            Uri.fromFile(new File(Constant.path + time + ".png")));
            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            LoginActivity.this.startActivity(Intent.createChooser(intent,
                                             "分享"));
        }

    }).start();
}

// 分享图标
public void shareIcon()
{

    time = "rival_" + DateUtils.getTimeNow();
    FileUtils.savePic(
        BitmapFactory.decodeResource(getResources(), R.drawable.icon),
        time);
    new Thread(new Runnable()
    {
        public void run()
        {
            Intent intent = new Intent("android.intent.action.SEND");
            intent.setType("image/*");
            intent.putExtra(Intent.EXTRA_SUBJECT, "分享");
            intent.putExtra(Intent.EXTRA_TEXT,
                            "我正在使用应用，赶快分享给大家吧！");
            intent.putExtra(Intent.EXTRA_STREAM,
                            Uri.fromFile(new File(Constant.path + time + ".png")));
            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            LoginActivity.this.startActivity(Intent.createChooser(intent,
                                             "分享"));
        }

    }).start();
}

/**
 * 截屏方法
 *
 * @return
 */
private Bitmap shot()
{
    View view = getWindow().getDecorView();
    Display display = this.getWindowManager().getDefaultDisplay();
    view.layout(0, 0, display.getWidth(), display.getHeight());
    view.setDrawingCacheEnabled(true);// 允许当前窗口保存缓存信息，这样getDrawingCache()方法才会返回一个Bitmap

    Bitmap bmp = Bitmap.createBitmap(view.getDrawingCache());
    view.destroyDrawingCache();
    FileUtils.savePic(bmp, time);
    return bmp;
}

进度条

ProgressDialog progressDialog;
progressDialog = ProgressDialog.show(
                     UserDeleteActivity.this, "正在注销", "请您稍后...",
                     false, true);

new Thread(new Runnable()
{

    public void run()
    {

        try
        {
            Looper.prepare();


            Message msg = new Message();
            msg.arg1 = 0;
            myhandler.sendMessage(msg);
        }
        else
        {
            Message msg = new Message();
            msg.arg1 = 1;
            myhandler.sendMessage(msg);

        }
        connection.close();
    }
    catch (Exception e)
    {
        Message msg = new Message();
        msg.arg1 = 2;
        myhandler.sendMessage(msg);

    }
    finally
    {
        progressDialog.dismiss();

    }

}

}).start();
Handler myhandler = new Handler()
{

    @Override
    public void handleMessage(Message msg)
    {
        super.handleMessage(msg);
        if (msg.arg1 == 0)
        {

            progressDialog.dismiss();


        }
        else if (msg.arg1 == 1)
        {

            progressDialog.dismiss();

            Toast.LENGTH_SHORT).show();

        }
        else if (msg.arg1 == 2)
        {

            progressDialog.dismiss();


        }

    }

};

快捷方式

Intent addIntent = new Intent(
    "com.android.launcher.action.INSTALL_SHORTCUT");
String title = getResources().getString(R.string.app_name);
// 加载快捷方式的图标
Parcelable icon = Intent.ShortcutIconResource.fromContext(
                      LoginActivity.this, R.drawable.icon);
// 创建点击快捷方式后操作Intent,该处当点击创建的快捷方式后，再次启动该程序
Intent myIntent = new Intent(LoginActivity.this,
                             com.nuc.smartcloud.extra.SplashscreenActivity.class);
// 设置快捷方式的标题
addIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, title);
// 设置快捷方式的图标
addIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon);
// 设置快捷方式对应的Intent
addIntent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, myIntent);
// 发送广播添加快捷方式
sendBroadcast(addIntent);

权限设置

    <!-- 添加操作闪光灯的权限 -->
    <uses-permission android:name="android.permission.FLASHLIGHT" />
    <!-- 添加操作振动器的权限 -->
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
    <uses-permission android:name="android.permission.RECEIVE_SMS" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <!-- <uses-permission android:name="android.permission.GET_TASKS" /> -->
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.READ_CONTACTS" />
    <uses-permission android:name="android.permission.WRITE_CONTACTS" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="com.android.browser.permission.READ_HISTORY_BOOKMARKS" />
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.FLASHLIGHT" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

    <!-- Wifi related -->
    <uses-permission android:name="android.permission.WRITE_SETTINGS" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />

闪屏动画

public class  SplashscreenActivity extends Activity
{

    private boolean isInit = false;
    SharedPreferences preferences;
    @Override
    protected void onCreate(Bundle savedInstanceState)
    {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                             WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.view_spalshscreen);
        isInit  = true;     // 初始化完毕

        new Monitor().start();      // 开启监听线程

    }



    private Handler mHandler = new Handler()
    {

        public void handleMessage(Message msg)
        {
            startActivity(new Intent(SplashscreenActivity.this, LoginActivity.class));
            finish();
        }
    };

    private class Monitor extends Thread
    {

        @Override
        public void run()
        {
            boolean isRun = true;
            while(isRun)
            {
                try
                {
                    Thread.sleep(3000);
                }
                catch (InterruptedException e)
                {
                    e.printStackTrace();
                }
                if (isInit)         // 如果初始化完毕，开始进入应用
                {
                    isRun = false;
                    mHandler.sendMessage(new Message());
                }
            }
        }
    }
}

设置界面无标题

requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                     WindowManager.LayoutParams.FLAG_FULLSCREEN);

手机联网状态

public static int getAPNType(Context context)
{
    int netType = -1;
    ConnectivityManager connMgr = (ConnectivityManager) context
                                  .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
    if (networkInfo == null)
    {
        return netType;
    }
    int nType = networkInfo.getType();
    if (nType == ConnectivityManager.TYPE_MOBILE)
    {
        Log.e("networkInfo.getExtraInfo()",
              "networkInfo.getExtraInfo() is "
              + networkInfo.getExtraInfo());
        if (networkInfo.getExtraInfo().toLowerCase().equals("cmnet"))
        {
            netType = 0;
        }
        else
        {
            netType = 1;
        }
    }
    else if (nType == ConnectivityManager.TYPE_WIFI)
    {
        netType = 2;
    }
    return netType;
}

添加菜单

  final int FONT_8 = 0x110;
final int FONT_10 = 0x111;
final int FONT_12 = 0x112;
final int FONT_14 = 0x113;
@Override
public boolean onCreateOptionsMenu(Menu menu)
{
    // -------------向menu中添加字体大小的子菜单-------------

    menu.add(0, FONT_12, 0, "操作一");
    menu.add(0, FONT_14, 0, "操作二");
    menu.add(0, FONT_16, 0, "操作三");
    menu.add(0, FONT_18, 0, "操作四");
    return super.onCreateOptionsMenu(menu);
}

@Override
// 菜单项被单击后的回调方法
public boolean onOptionsItemSelected(MenuItem mi)
{
    // 判断单击的是哪个菜单项，并针对性的作出响应。
    switch (mi.getItemId())
    {

    case FONT_12:

        break;
    case FONT_14:

        break;
    case FONT_16:

        break;
    case FONT_18:

        break;

    }
    return true;
} 

退出代码

@Override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
    // 按下键盘上返回按钮
    if (keyCode == KeyEvent.KEYCODE_BACK)
    {

        new AlertDialog.Builder(this)
        // .setTitle("Message Box")
        .setMessage("您确定要退出应用吗？")
        .setNegativeButton("取消",
                           new DialogInterface.OnClickListener()
        {
            public void onClick(DialogInterface dialog,
                                int which)
            {

            }
        })
        .setPositiveButton("确定",
                           new DialogInterface.OnClickListener()
        {
            public void onClick(DialogInterface dialog,
                                int whichButton)
            {

                MyActivityManager.exit();

            }
        }).show();
        return true;
    }
    else
    {
        return super.onKeyDown(keyCode, event);
    }
}

颜色代码

1 白色 #FFFFFF      2 红色 #FF0000     3 绿色 #00FF00    4 蓝色 #0000FF

5 牡丹红 #FF00FF     6 青色 #00FFFF     7 黄色 #FFFF00    8 黑色 #000000

9 海蓝 #70DB93      10 巧克力色 #5C3317       11 蓝紫色 #9F5F9F

12 黄铜色 #B5A642     13 亮金色 #D9D919     14 棕色 #A67D3D

15 青铜色 #8C7853      16 2号青铜色 #A67D3D     17 士官服蓝色 #5F9F9F

18 冷铜色 #D98719       19 铜色 #B87333          20 珊瑚红 #FF7F00

21 紫蓝色 #42426F         22 深棕 #5C4033         23 深绿 #2F4F2F

24 深铜绿色 #4A766E         25 深橄榄绿 #4F4F2F      26 深兰花色 #9932CD

27 深紫色 #871F78          28 深石板蓝 #6B238E         29 深铅灰色 #2F4F4F

30 深棕褐色 #97694F        32 深绿松石色 #7093DB       33 暗木色 #855E42

34 淡灰色 #545454         35 土灰玫瑰红色#856363       36 长石色 #D19275

37 火砖色 #8E2323         38 森林绿 #238E23         39 金色 #CD7F32

40 鲜黄色 #DBDB70          41 灰色 #C0C0C0          42 铜绿色 #527F76

43 青黄色 #93DB70         44 猎人绿 #215E21          45 印度红 #4E2F2F

46 土黄色 #9F9F5F         47 浅蓝色 #C0D9D9         48 浅灰色 #A8A8A8

49 浅钢蓝色 #8F8FBD        59 浅木色 #E9C2A6     60 石灰绿色 #32CD32

61 桔黄色 #E47833      62 褐红色 #8E236B

音乐控制

AssetManager am = getAssets();
AssetFileDescriptor afd = null;
try
{
    afd = am.openFd("music2.mp3");
}
catch (IOException e)
{
    // TODO Auto-generated catch block
    e.printStackTrace();
}
mplayer = new MediaPlayer();
try
{
    mplayer.setDataSource(afd.getFileDescriptor(),
                          afd.getStartOffset(), afd.getLength());
}
catch (IllegalArgumentException e)
{
    // TODO Auto-generated catch block
    e.printStackTrace();
}
catch (IllegalStateException e)
{
    // TODO Auto-generated catch block
    e.printStackTrace();
}
catch (IOException e)
{
    // TODO Auto-generated catch block
    e.printStackTrace();
}
try
{
    mplayer.prepare();
}
catch (IllegalStateException e)
{
    // TODO Auto-generated catch block
    e.printStackTrace();
}
catch (IOException e)
{
    // TODO Auto-generated catch block
    e.printStackTrace();
}
;
mplayer.start();
mplayer.setLooping(true);
isPlaying = true;
@Override
protected void onPause()
{

    if (isPlaying)
    {
        mplayer.stop();

    }

    super.onPause();
}

@Override
protected void onResume()
{

    mplayer.start();
    super.onResume();
}

注册Activity

< activity
android: name = "com.nuc.smartcloud.main.ManagertoClearActivity"
                android: screenOrientation = "portrait" >
                        < / activity >

Android monkey用法

adb shell monkey --pct-touch 20 --pct-motion 20 --pct-majornav 10 --pct-appswitch 40 --pct-anyevent 10 --ignore-crashes --ignore-timeouts --ignore-security-exceptions -p your.packagename --throttle 1000 -v 8700