get imessage on android

Transferred from: http://blog.csdn.net/lizzy115/article/details/7513552FloatOther than that:1) QuestionsWhen you implement an adaptive Tablectrl control in Android to display text information, there is a problem when you need to get the width value of the longest string in a column. After searching the internet, I discovered that Android can take advantage of the

Connect phone, adb shell into Android shell mode, enter Getprop to get system property valueGet the property name by using the method above, then get the property value of the system by the following method/*** Get a property in the Build.prop file** @param propname Property name* @return Attribute value*/public static

Android-kotlin in fragment get ViewoverviewWhen using fragment, Butterknife was used to get the view but it went wrong, and then it was used to get the view directly using the Kotlin import layout, but it was wrong.ReasonThe reason is that the view is called in the Fragment Oncreateview method, which is obviously not p

/notitle" > The third method is to modify directly in the Androidmanifest.xml,Add a style attribute to the activities node that needs to remove the title bar, and the code is as follows:Java code ". View. Settingactivity " android:configchanges= "keyboardhidden|orientation" Android:theme="@android: Style/theme.notitlebar"/> can also be modified on the application node of the Androidmanifest.xml file, valid for all activity, th

This is the permission that is applied to the android6.0 version above, to determine whether you have this permission and how to obtain permissions:Determine if you have permissions@Overridepublic void Onrequestpermissionsresult (int requestcode, string[] Permissions, Int[] grantresults) { If the request code is the same as the definition, the per_req_code here is a number that is defined by itself and can be defined

Go from original Android studio to get the most detailed method for developing the SHA1 value and release SHA1 value of the versionObjective:Today I want to integrate the positioning of Baidu map into the project, want to write a small case, to achieve, but in the integration of Baidu map first to apply for the secret key, the application of the secret key to use the SHA1 value, so today to summarize how to

The examples in this article describe how Android simply acquires latitude and longitude. Share to everyone for your reference, specific as follows: public void Getloc () {//position Locationmanager Locationmanager; Locationlistener Locationlistener; Location Location; String contextservice = Context.location_service; String provider; Double lat; Double lon; Locationmanager = (Locationmanager) getsystemservice

return the data to the pastIntent Intent =NewIntent (); Intent.putextra ("Phone", phone); Setresult (0, intent); Finish (); } } }); }Then add the following code in the Onactivityresult@Overrideprotected voidOnactivityresult (intRequestcode,intResultCode, Intent data) { if(data! = NULL ) { //1, return to the current interface, the method of accepting the resultString phone = Data.getstringextra ("Phone"); //2. Filter special characters (medi

The Android system does not provide a broadcast of the volume buttons, and the activity's OnKeyDown method captures the volume changes only when the interface is displayed.To get the volume key event in the lock screen or background, you can determine whether the volume key is pressed by judging the volume value change. The specific ideas for implementation are:Open a sub-thread, continuously determine whet

android:key= "My_preference" android: Title= "@string/title_my_preference" android:summary= "@string/summary_my_preference" Android:defaultvalue= "/>"We can see that its key is defined as my_preference. Call the Advancedpreferences code as follows: // When the button is clicked, launch a activity through this intent New Intent (). SetClass (This, advancedpreferences. Class); // Make

When I first started using Android studio, when creating a javabean, I used to right-click on the JavaBean class to find the option to generate Get,set. But unfortunately, I can't find it.That way. How to quickly set,get or generate constructors to generate the ToString method.There are two ways of doing this:Way One: code-->generateMode two: Through the shortcut

Android in the custom control, often need to get the width of the screen height, every time to write, you can directly encapsulate him as a tool class, directly to use, nonsense, not to say, directly on the code/** * */package com.example.customview;import android.content.context;import android.util.DisplayMetrics; Import android.view.windowmanager;/** * Get pho

1. Picture in SDcardBitmap imagebitmap = bitmapfactory.decodefile (path) (paths are images, and directories are/sdcard)2. Picture below the Res folder of the projectGet Application ObjectApplicationInfo appInfo = Getapplicationinfo ();Get the image ID (name is the name of the picture, "Drawable" is the directory where the picture is stored, Appinfo.packagename is the app's package)int resID = Getresources (). Getidentifier (Name, "drawable", appinfo.p

Use httpclient for Get-mode communication, to establish network links through HttpClient, to read data using the HttpGet method, and to get the entity return value through response.Use httpclient for post communication, to establish network links through HttpClient, to use the HttpPost method to transfer data and read data, both outgoing and incoming data are subclasses of entity.See:

void Ongloballayout() {Rect r =NewRect (); Mylayout.getwindowvisibledisplayframe (R);intScreenHeight = Mylayout.getrootview (). GetHeight ();intHeightdifference = ScreenHeight-(r.bottom-r.top); LOG.E ("Keyboard Size","Size:"+ heightdifference);//boolean Visible = heightdiff > Screenheight/3;} });ReferenceHttp://stackoverflow.com/questions/13534365/getting-the-dimensions-of-the-soft-keyboardHttp://stackoverflow.com/questions/18435112/how-to-get

Android Get SMS Verification Code Countdownpublic class Mainactivity extends Activity {Private Button submit;private timecount time;@Overrideprotected void OnCreate (Bundle savedinstancestate) {Super.oncreate (savedinstancestate);Requestwindowfeature (Window.feature_no_title);Setcontentview (R.layout.activity_main);Time = new Timecount (60000, +);Submit = (Button) Findviewbyid (r.id.btn_login_submit);Submit

* scale + 0.5f); } /*** According to the resolution of the phone from PX (pixel) to the unit to become DP*/ Public Static intPx2dip (Context context,floatpxvalue) { Final floatScale =context.getresources (). Getdisplaymetrics (). density; return(int) (Pxvalue/scale + 0.5f); }The above added to this 0.5f reason, Google official documents in fact there are:Then add 0.5f to round the number of the nearest whole number, when converting to an integer.To be rounded up ...For example, I

Come and have a look at the Android games! 1. Obtain the app information installed on your mobile phone (excluding the app information that comes with the system ): Java code: 1 private String getAllApp() { 2 String result = ""; 3 List 4 for (PackageInfo i : packages) { 5 if ((i.applicationInfo.flags ApplicationInfo.FLAG_SYSTEM) == 0) { 6 result += i.applicationInfo.load

Android Http request framework 1: Get and Post requests, androidget 1. HttpUtil Package com. app. android01; import java. io. bufferedReader; import java. io. IOException; import java. io. inputStream; import java. io. inputStreamReader; import java.net. httpURLConnection; import java.net. URL; import java. util. arrayList; import java. util. list; import org. apache. http. httpResponse; import org. apache.

1. httpclient the description of httpclient is used to simulate HTTP requests. In fact, the essence is to simulate HTTP requests and send them to the Web server; Android has integrated httpclient, so it can be used directly; Note: The httpclient Code is applicable not only to Android, but also to General Java programs; Core http get code: (1) defaulthttpclient