flashlight off android

Very good flashlight app, share to everybody, hope everybody likes. 1. Java Code Package com.example.goo.gfire; Import android.app.Activity; Import Android.hardware.Camera; Import Android.hardware.Camera.Parameters; Import Android.os.Bundle; Import Android.view.View; Import Android.widget.Button; public class Fireactivity extends activity {private button button; Private Camera Camera = Camera.open (); Private Parameters Parameters;

Recently in the study of Android Development, wrote a flashlight case, share!activity.xmlpackagecom.fq.flashlight;importandroid.app.activity;import Android.app.alertdialog;importandroid.content.dialoginterface;importandroid.hardware.camera;import android.hardware.camera.parameters;importandroid.os.bundle;importandroid.view.view;import android.view.View.OnClickListener;importandroid.widget.Button;importandro

); } /*** WIFI network switch * *@paramenabled *@returnSet whether success*/ Public BooleanTogglewifi (Booleanenabled) {Wifimanager WM=(Wifimanager) context. Getsystemservice (Context.wifi_service); returnwm.setwifienabled (enabled); } /** * * @returnIs in airplane mode*/ Public BooleanIsairplanemodeon () {//a return value of 1 indicates in airplane mode intModeidx = Settings.System.getInt (Context.getcontentresolver (), Settings.System.AIRPLANE_MODE_ON, 0); Boo

According to the company's needs yesterday came a cupboard, the boss let me give him also press a procedure up, connected several adb, found that ADB connection is not, after using the U-disk on the, but do not connect adb debugging Ah, breakpoints are not playing, for debugging programs greatly increased the difficulty, so in the almighty Baidu Help Finally found a solution.To resolve this method, you need to download and install an Android terminal

Life is a toss, the previous time to clean up the server code almost, and now to start tinkering with our lovely Android.When I first saw this long USB cable I was irritable, wireless network is so common, why I debug a program to connect USB floss? Now even the wireless mouse is off, there is a radio source left. Now it's very uncomfortable to have a long USB cable attached to a computer. In the spirit of a bad heart to try to find out how to use WiF

Android call monitoring and power-off monitoring, android call monitoring I think writing an article is useful, and I must have my own ideas. The following three questions will be taken into consideration about the call-to-power listening process: 1. What is the purpose of listening for power-off calls? 2. How do I lis

The example of this article is about the implementation of the Android monitor caller and power off. Share to everyone for your reference, specific as follows: To monitor the Android phone and answer the phone, just the following 2 steps The first step is to write a receiver inherited from Broadcastreceiver Import Android.app.Service; Import Android.conten

, features are added Globleid, layer data is enabled for data archiving, or versioning is turned on. The ARCSDE database is then hosted in ArcGIS for server as the data store.Create the vector data to be synchronized in the ArcGIS for desktop software, configure the symbolic display, attribute domain information, publish the Featureserver service to ArcGIS for server, and turn on the Sync feature option.Mobile Access to Featureserver services, download data, edit data, synchronize data.Related C

note"-off-line integration technology: overview"ArcGIS Runtime SDK for Android Development note"-off-line integration technology: Offline vector data download"ArcGIS Runtime SDK for Android Development note"-off-line integration technology: Offline vector data editing"ArcGI

) {//When the user slides to the right edge 100, the page closesNew Thread (new Runnable () {//new threads, sliding off@Overridepublic void Run () {for (int i = 0;; i++) {try {Thread.Sleep (3)//Rightview every 10ms right to ensure smooth slidingcatch (Interruptedexception e) {E.printstacktrace ();}int len = (int) (X + 3 * i);System.out.println ("len:" + len);Messages = new message ();//Android non-UI thread

[] pdus = (Object[]) intent.getExtras().get("pdus"); // 获取短信数据(可能有多段) for (Object pdu : pdus) { SmsMessage sms = SmsMessage.createFromPdu((byte[]) pdu); // 把短信数据封装成SmsMessage对象 Date date = new Date(sms.getTimestampMillis()); // 短信时间 String address = sms.getOriginatingAddress(); // 获取发信人号码 String body = sms.getMessageBody(); // 短信内容 System.out.println(date + ", " + address + ",

above):　　　　2-2, then launch Tomcat can happily use the Android client to connect to chat, receive push.Third, Related:1-1. Java background:　　1-2, the Java background corresponding to the Android client　　2-1. Java Web Backend:　　2-2, the Java Web background corresponding to the Android client　　　2-3. HTML front-end (browser):　　　　　　Demo code Download: WebSocket Chat

Tween Animation1. When the TV is turned off, there is a white bar in the middle of the TV to close instantly.To achieve this effect is to use the tween animation to achieve.The XML file for the animation is:　　　Android:startoffset= "" Use this property to achieve the order of animation execution1 XML version= "1.0" encoding= "Utf-8"?>2 Setxmlns:android= "Http://schemas.android.com/apk/res/android"3 Android:s

(Context.getcontentresolver (), Settings.System.AIRPLANE_MODE_ON, Setairplane? 1 : 0); //Broadcast flight mode signal changes, so that the corresponding program can be processed. //Do not send the broadcast, in non-flight mode, the Android 2.2.1 on the test turned off WiFi, do not turn off the normal call network (such as GMS/GPRS, etc.). //Do not

OpenGL ES is usually used on Android to display the rendered results on the screen, sample processing, model display, and so on. In this case, you only need to use the Glsurfaceview class and the renderer class provided in the Android API to set/write the appropriate code in the initialization, callback functions provided by these two classes. However, if you do not want the rendering results to be displaye

The Android system is Linux-based, so you can also use a Linux shell script, so the keyboard lights are forcibly closed using the shell script method.Principle:By checking some information, I learned that the keyboard lamp of Android is controlled by/sys/class/leds/button-backlight/brightness parameter in this file, brightness the value in this file will change dynamically with the system to 0 or 255, that

LocalKeyEvent2 = new KeyEvent (keyevent.action_up, Keyevent.keycode_headsethook);Localintent3.putextra (Intent.extra_key_event, LocalKeyEvent2);Context.sendorderedbroadcast (LocalIntent3, "Android.permission.CALL_PRIVILEGED");Intent localIntent4 = new Intent (intent.action_headset_plug);Localintent4.addflags (intent.flag_activity_no_history);Localintent4.putextra ("state", 0);Localintent4.putextra ("Microphone", 1);Localintent4.putextra ("name", "Headset");Context.sendorderedbroadcast (LocalInt

=Android.os.Build.VERSION.SDK_INT; if(CurrentVersion >Android.os.Build.VERSION_CODES. ECLAIR_MR1) {Intent Startmain=NewIntent (Intent.action_main); Startmain.addcategory (Intent.category_home); Startmain.setflags (Intent.flag_activity_new_task); StartActivity (Startmain); System.exit (0); } Else{//android2.1Activitymanager am =(Activitymanager) Getsystemservice (Activity_service); Am.restartpackage (Getpackagename ()); } For Andro

With the Nexus 4 removed, most pro-sons can eat sweet Android 5.0 Lollipop. Of course, there are also many users who are afraid to upgrade because of the difficult rumors of Android 5.0 Root. With this in mind, Cf-auto-root has released the Root Toolkit for the Android 5.0 for Nexus 5, and the steps are fairly straightforward, eliminating the need to manually rep

650) this.width=650; "Src=" https://mmbiz.qlogo.cn/mmbiz/ Iahl5mqlicpyph1931fibvxnc3s2etiacdtdnodprvndnpf6ibvovy1btl9gefgheamtnmriovgwgm4lk8h6i1ps6eq/0?wx_fmt=jpeg "alt= "0?wx_fmt=jpeg"/> Content Introduction"Android" How to adjust the screen brightness, turn off the screen "Android" How to adjust the screen brightness, turn