change ringtone android

The problem with the recent Android project is that in order to keep the app style consistent, you need to change the original EditText bottom color to orange. Some solutions have been searched on the Internet, and we hereby record the summary. Effect chart The default EditText bottom line color is blue, We want to achieve the orange effect Implementation methods 1. Prepare two background plans On

How to change the content on the android screen, and combine two bitmaps to display the image, androidbitmap The requirements in the project are as follows: This method is used to input a desired activity. /*** @ Param activity * @ return */public Bitmap takeScreenShot (activity Activity) {View rootView = activity. getWindow (). getDecorView (); rootView. setDrawingCacheEnabled (true); rootView. buildDrawin

Network_type_ltecurrent Network is lteconstant value:13 (0x0000000d) (4G) public static final int Network_type_ Ehrpdcurrent Network is ehrpdconstant value:14 (0x0000000e) 3G (3G to 4G upgrade product)--------------------------Added in API level---------------------------public static final int Network_type_hspapcurrent Network is hspa+constant value:15 (0x0000000f) (3G)So we can networkinfo.getsubtype () to get the value and the above to correspond, we know that the current is a few G network.

In the development process, often encounter such a scene, click the button, the background color changes: In drawable, define Xxx.xml (selector)selectorxmlns:android= "Http://schemas.android.com/apk/res/android"> Itemandroid:drawable= "#ee0000"android:state_focused= "true"/> Itemandroid:drawable= "#ee0000"android:state_selected= "true"/> Itemandroid:drawable= "#ee0000"android:state_pressed= "true"/> Itemandroid:drawable= "#00ee00"/>selecto

Recently saw a lot of friends looking for how to modify the Mac on the Android iphone method and tutorial, just our studio also has such experience, here to share our tools and methods, we use a stone-cut simulator, can be a button to simulate the modification of the phone set parameters, Of course, including Mac Physical address and WiFi information, before we also tried other software, but some need to modify the system's files, some of the changes

as:The last is to modify the hosts on the server, refer to the above DNS configuration hosts operation is the sameIt's almost all set up.The last thing to note is to clear the cache on the phone, be sure to close the browser and app, clean up the memory and then open, or the phone's DNS and network settings may not be switched over.The above configuration I have been tested on Android devices, IOS is not applied to test, but it should be said to be t

); if(Mactionbar.getselectednavigationindex () = =Alarm_tab_index) {nightmode.setvisible (false); } Else if(Mactionbar.getselectednavigationindex () = =Clock_tab_index) {nightmode.setvisible (true); }} @Override Public Booleanonoptionsitemselected (MenuItem item) {if(Processmenuclick (item)) {return true; } return Super. onoptionsitemselected (item); } Private BooleanProcessmenuclick (MenuItem item) {Switch(Item.getitemid ()) { Caser.id.menu_item_settings:startactivity (NewIntent (Desk

Android phones because of the open source of its system features, users can make a lot of personalized customization, to create their own unique one of the mobile phone. Font replacement is a lot of people often use a personalized modification, on the Android font replacement, there are many ways, here for you to sum up. 1, find your favorite fonts, replace with the RE manager. How to: Download your favori

Directly on the codeMainactiviy.javaPackage Com.example.sqllitcache;import Android.app.activity;import Android.app.alertdialog;import Android.content.contentvalues;import Android.content.dialoginterface;import Android.database.cursor;import Android.database.sqlite.sqlitedatabase;import Android.os.bundle;import Android.view.view;import Android.view.view.onclicklistener;import Android.widget.adapterview;import Android.widget.adapterview.onitemclicklistener;import Android.widget.adapterview.oniteml

1. Import Checked.png and unchecked.png two photos first2. Under Res/drawable, add selector (such as check_state.xml) files:android:drawable= "@drawable/checked"/>android:drawable= "@drawable/unchecked"/>3. Modify the checkbox's properties: android:button= "@drawable/check_state" custom button styleIf the ******************************************************* is not displayed correctlyThe system gives the checkbox a default background, just set the background of the next checkbox===============

1. Right-click the project, choose android tools> rename application package, enter the name to be changed, and select the package to be changed. Some packages may not need to be renamed. 2. The source code package has not been modified in the previous step, but the package name involved in the project has been changed. Modify the source code package name below and right-click the source code package to cha