小编Pan*_*oid的帖子

我以编程方式使用下面的代码隐藏应用程序图标

try{
    PackageManager p = getPackageManager();
    p.setComponentEnabledSetting(getComponentName(), PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP);
}catch (Exception e) {
    e.printStackTrace();
}

现在我想以编程方式显示图标

我正在使用这个

camera.takePicture(null, rawCallback, jpegCallback);

但是有些设备会在相机拍摄图像时发出声音.

请任何人帮忙,我怎样才能将相机快门声静音？

我正在使用下面的代码使用remoteview在小部件imageview上设置图像现在我想将高度和宽度设置为imageview运行时.

if (appWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID) {
    AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(WidgetActivity1_1.this);
    RemoteViews remoteViews = new RemoteViews(WidgetActivity1_1.this.getPackageName(), R.layout.widget_layout1_1);
    Intent configIntent = new Intent(WidgetActivity1_1.this,UpdateWidgetService.class);
    configIntent.putExtra("Appid", appWidgetId);
    PendingIntent configPendingIntent = PendingIntent.getService(WidgetActivity1_1.this, appWidgetId, configIntent, 0);
    remoteViews.setImageViewResource(R.id.imgviewGrow, R.drawable.flower1);
}

将google-play-services_lib导入我的工作区,但在所有值文件夹中输入错误我有干净的项目更改Google API,添加google-play-services.jar文件,重启eclipse但错误

在控制台显示错误如下

[2014-05-23 11:54:22 - GPSService] D:\AndroidTool\workspace\google-play-services_lib\res\values\ads_attrs.xml:10: error: Attribute "adSize" has already been defined
[2014-05-23 11:54:22 - GPSService] D:\AndroidTool\workspace\google-play-services_lib\res\values\ads_attrs.xml:17: error: Attribute "adSizes" has already been defined
[2014-05-23 11:54:22 - GPSService] D:\AndroidTool\workspace\google-play-services_lib\res\values\ads_attrs.xml:20: error: Attribute "adUnitId" has already been defined
[2014-05-23 11:54:22 - GPSService] D:\AndroidTool\workspace\google-play-services_lib\res\values\common_colors.xml:4: error: Resource entry common_signin_btn_dark_text_default is already defined.
[2014-05-23 11:54:22 - GPSService] D:\AndroidTool\workspace\google-play-services_lib\res\values\colors.xml:4: Originally defined here.
[2014-05-23 11:54:22 - GPSService] D:\AndroidTool\workspace\google-play-services_lib\res\values\common_colors.xml:5: error: Resource entry common_signin_btn_dark_text_pressed is already defined.
[2014-05-23 11:54:22 - GPSService] D:\AndroidTool\workspace\google-play-services_lib\res\values\colors.xml:5: Originally defined here.
[2014-05-23 …

我有一个错误:

while compiling: CREATE_TABELLOGIN(IDINTEGER PRIMARY KEY AUTOINCREMENT,USERNAME text,PASSWORD text)

数据库类:

public class LoginDataBaseAdapter {   
  static final String DATABASE_NAME="login.db";   
  static final int DATABASE_VERSION=1;   
  public static final int NAME_COLUMN=1;   
  static final String DATABASE_CREATE= "CREATE_TABEL" + "LOGIN" +
  "(" + "ID" + "INTEGER PRIMARY KEY AUTOINCREMENT," + "USERNAME text,PASSWORD text);";