different notification sounds for different apps android

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Android: Register activity of different packages

As we all know, an Android Application usually has multiple activities, and multiple activities communicate through intent. To make every activity "Born" normal, it must be androidmanifest. XML registration. The bold part below indicates that the full path of an instance to be registered is (Package ):Com. lql. Bill. billqueryactivity package="com.lql.bill" android:versionCode="1" android:versionName="1.0" > For a

The Cliprect and Concate call order of the canvas in Android results in different image effects.

, SRC.LENGTH/2); Canvas.cliprect (GetWidth ()/2-getwidth ()/6, GetHeight ()/2-getwidth ()/6, getwidth ()/2+getwidth ()/6, getheight ()/2+ GetHeight ()/6);Canvas.concat (m);Canvas.drawbitmap (Mbmp,0,0,null);Super.ondraw (canvas);Canvas.restore ();Represents a matrix change that removes Polytopoly.Only the display of the picture showing the clipping area.The source code of the five sequence diagram is:Mbmp=bitmapfactory.decoderesource (Getresources (), R.DRAWABLE.GUIDE_PAGE01);Canvas.save ();float

How Android Clipboard operations are used under different versions of the API

please use the Android.text.ClipboardManager before SDK11Java code import Android.text.ClipboardManager; ...... Clipboardmanager Clipboardmanager = (clipboardmanager) getsystemservice (Context.clipboard_service); Clipboardmanager.settext ("content"); if (Clipboardmanager.hastext ()) { Clipboardmanager.gettext (); } Android.text.ClipboardManager was discarded from SDK11, using its subclass android.content.ClipboardManager substitution, also discarded and settext/gettext/ Ha

Android TextView Achieve different text sizes and text colors

= P_html.matcher (RESULTSTR); ResultStr = M_html.replaceall (""); //Filter HTML tags Spannablestring span = new spannablestring (RESULTSTR); For (Urlspan url:urls) { int startIndex = Ss.getspanstart (URL); int endIndex = ss.getspanend (URL); //twice times the original word size Span.setspan (new Absolutesizespan (global.dptopx), StartIndex, EndIndex, spannable.span_exclusive_exclusive); //Set style 2 Span.setspan (new Foregroundcolorspan (color.white), StartIndex, End

Text in TextView in Android is set to a different color

questiondestextview=(TextView) Findviewbyid (r.id.question_des); Spannablestringbuilder Builder=NewSpannablestringbuilder (Questiondestextview.gettext (). toString ()); //Foregroundcolorspan is text foreground, Backgroundcolorspan is text background colorForegroundcolorspan Blackspan =NewForegroundcolorspan (Color.Black); Foregroundcolorspan Grayspan=NewForegroundcolorspan (Color.gray);The second parameter is the starting subscript, and the third parameter is the end of the subscript Builder.set

Android five different styles of toast

= (linearlayout) Toast.getview ();ImageView image = New ImageView (Getapplicationcontext ());Image.setimageresource (R.drawable.wallpaper_tree_small);Layout.addview (image, 0);Toast.show ();BreakCase R.id.button_4:Layoutinflater inflater = Getlayoutinflater ();View view = Inflater.inflate (R.layout.userdefinedtoast,(ViewGroup) Findviewbyid (r.id.toast_layout));TextView Txtview_title = (TextView) view. Findviewbyid (R.id.txt_title);TextView Txtview_context = (TextView) view. Findviewbyid (R.id.t

Reading image resources from different locations (drawable, asset, SDCard) in Android

Reading image resources from different locations (drawable, asset, SDCard) in Android Method 1: You have saved the image to the drawable directory and obtained the Drawable or Bitmap by using the image id. This method is most commonly used. (If you only know the image name, you can also obtain the image id through the image name) (1) Obtain Drawable by image id Drawable drawable = getResource (). getDrawabl

Different questions about httpclient and webview sessions of Android

When developing a project, we encountered such a problem. The logon interface was implemented using the android native UI. After successful login, we will jump to the webview to load sencha touch data, however, when loading data from the webview to the backend, we found that the session at this time is different from the session at login, so we could not get the data. For this reason, Google has found a met

Different effects of toast in Android 5

,toast.length_long); toast.setgravity(Gravity.center, 50,-100); LinearLayout layout = (linearlayout) toast.getview () ImageView image = New ImageView (Getapplicationcontext ()); Image.setimageresource (R.drawable.wallpaper_tree_small); Layout.addview (image, 0); Toast.show (); break;case R.id.button_4:layoutinflater inflater = Getlayoutinflater (); View view = Inflater.inflate (R.layout.userdefinedtoast, (ViewGroup) Findviewbyid (r.id.toast_layout)); TextView Txtview_title = (TextView) View.find

Android sends a request to a different servlet, but it's all a servlet processing

Cause of the error, in the servlet file@WebServlet ("/servletforgetmethod")does not match the actual Servletforquerymethod file name.@WebServlet ("/servletforgetmethod")publicclass Servletforquerymethod extends HttpServlet { privatestaticlong1L ;Change to a consistent.The role of the servlet's registration in Web. XML is not yet understood, mark.class> com.conncui.internet.servlet.servletforquerymethodclass> Android sends a request to a

Android handler error, different package handler

1.Import Java.util.logging.Handler; This package will automatically generate the following methods. At that time also felt and the former is not the same, Ben is not meant.New Handler () { @Override publicvoid close () { } @Override publicvoid flush () { } @Override publicvoid Publish (LogRecord record) { } };2. The method is then written to the method you want, but it prompts for @overr

Set a button's different click Trigger event in Android Studio

My_day_model = (relativelayout) V.findviewbyid (R.id.my_day_model);My_day_pic = (ImageView) V.findviewbyid (r.id.my_day_pic);My_day_text = (TextView) V.findviewbyid (R.id.my_day_text);My_day_model.setonclicklistener (New View.onclicklistener () { @Override public void OnClick (View v) { if (flag = = 0) { Click once for departure events My_day_pic.setimageresource (R.DRAWABLE.PIC_MY_DAY_PIC2); My_day_text.settext (R.STRING.MY_DAY_TEXT2); flag = 1;

[IPhone/Android] What should I do if the database size of the import program is different from that of the original database?

I recently made an iPhoneProgram, You need to use the database, so you are too lazy to learn core data, so you simply use the SQLite database. I used Lita (http://www.dehats.com/drupal? Q = node/58) Create a database, and then use nsfilemanager to copy the database in the project to the document directory in the program sandbox on the device, the database in the sandbox is different from the size of my original database! In a previous post ([

Android creates resources for different languages and hardware

An important reason for external resources is Android Dynamic Resource selection mechanism. Using the structure described below, you can create different resource values for the specified language, region, and hardware configurationAndroidThe system dynamically selects when running. This allows you to create user interfaces for specific languages, regions, and hardware without changing your

Easy switching of the Android view in different States is particularly suitable for listview and androidlistview.

Easy switching of the Android view in different States is particularly suitable for listview and androidlistview. In the past, various status switches used to write views are to hide other views in a layout, and then display them when needed. For example, when the request data is blank due to a network request error, loading data and so on. The more data is written, the more troublesome it is. Now, you onl

The android program summarizes the adaptability of screen resolutions of different mobile phones

Mobile phones in various Android operating systems are a wide array of screens, and the differences in screen resolutions can be imagined. Currently, WVGA = 800x480, hvga = 480x320, and qvga = 320x240. Of course, there are also meizu M9 dvga = 960x640, and Motorola's fwvga = 854x480. In fact, do you use a lot of padding in your layout XML file? If so, it hurts. This layout will never adapt to all cell phone screens. The correct method should be to use

Android several different dialog boxes to implement the way _android

Setnegativebutton () method to add a button, because the method (Simpledialog ()) Here only provides the call, so there is no specific function to implement the button, you can override the two methods in the actual call to achieve the specific functionality. The invocation is as follows, and the dialog boxes for several other ways are basically the same as the way this method is invoked, and the following are no longer given. public void Onclicksimple (View v) { builder = new Dialo

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