We all know that the beautiful app will always give users a refreshing feeling, in order to seize the user more large network companies to make their products more gorgeous, and the most simple effect is the activity jump effect, not only can make users look comfortable, but also to achieve a particularly simple, good, Below let us achieve these effects, farewell to the original ecological jump effect it!St
shared between multiple//activities, you must is careful about when you read or write//it in order to keep from stepping on yourself.Sharedpreferences preferences = Getsharedpreferences ("Redirectdata", 0); Mtextpref= Preferences.getstring ("text",NULL); if(Mtextpref! =NULL) {TextView text=(TextView) Findviewbyid (R.id.text); Text.settext (MTEXTPREF); return true; } return false; }Other uses are startactivityforresult. This example does not have any new knowledge, but involves
Original address: http://blog.csdn.net/lamp_zy/article/details/7878979The original blogger's blog name is only application label means that I did not search, and then copied over to join a few keyword it. I hope I can help a lot of other people.Android:label tags can be set in both activity and application. Activity takes precedence over application, which means both of these tags are set.
; - ActivityAndroid:name= "Grid_bills">Activity> - ServiceAndroid:name= "LocalService"android:exported= "true"android:enabled= "true"/> - + Application> - uses-permissionAndroid:name= "Android.permission.READ_CONTACTS" /> + A at Manifest> Two, only the situation of the APK(1) AAPTUsing the command line AAPT dump Xmltree colabox.apk androidmanifest.xml(2) using ApktoolUse the Anti-compilation tool Apktool, and then o
Original address: http://blog.csdn.net/lamp_zy/article/details/7878979The original blogger's blog name is only application label means that I did not search, and then copied over to add a few keywords it. I hope I can help more people.Activity and application can be set Android:label tag, activity priority is higher than application, that is to say that both set this tag, activity value overrides applicatio
App-Activity-PersistentState1.Demo description and demo
This demo uses sharedpreference to save the UI status, mainly to demonstrate the simple use of sharedpreference, And the UI status is generally saved in onsaveinstancestate.
Through this demo, we can learn:
Simple use of sharedpreference
Introduction to preferencemanage
Use of scrollview
Introduction to horizontalscrollview
As follows:
2. Video
is Com.cola.ui, the seventh row of the main activity is Com.cola.ui.ColaBox (. Colabox is the activity shorthand method)."1.0"encoding="Utf-8"?> "http://schemas.android.com/apk/res/android" Package="Com.cola.ui"Android:versioncode="1"Android:versionname="1.0.0"> "@drawable/icon"Android:label="@string/app_name"> ". Colabox"Android:label="@string/app_name"> "Andro
My classmates run javah com.cn. ndk22.Ndk22. Activity in the ndk22/bin/classes project. The. h file appears.
I am in the bin/classes directory and cannot access it,
: Error: unable to access android. app. Activity
Android. app.
The App-> Activity-> Custom Dialog example uses Activity to implement a Custom Dialog box. CustomDialogActivity has no special characteristics. The key point is its definition in AndroidManifest. xml:
Android: label = "@ string/activity_custom_dialog"Android: theme = "@ styl
When we implement app automation, we need to know the launch activity and page element information of the app to launch the app and locate the page elements, so how can we find them without the source code? Of course there are good tools, with the Android SDK comes with the
The Reorder activities example has four related activitives:reorderonlaunch, Reordertwo,reorderthree, Reorderfour. Where Reorderonlaunch is the main activity,reorderonlaunch start Reordertwo, Reordertwo starts reorderthree,reorderthree. At this time, the "Back stack" of the activity has the following status:Reorderfour want to start reordertwo again, at this time with two implementation methods, one is to s
Use the Dumpsys tool to view activity-related informationADB shell Dumpsys activity > 1.log//Save relevant information to 1.logADB Shell Dumpsys Activity | grep "Running Activities"-A 7//-a 7 indicates that matching rows and 7 rows of data are displayedView Help: adb shell Dumpsys activity-hThe first one is the
App->activity->custom Dialog example uses an activity to implement a custom dialog box. The class customdialogactivity itself is nothing special. The key point is its definition in Androidmanifest.xml:
Customdialogactivity used the Customdialog style (Theme).
Android apps can use custom interface styles (
First, the source of the situationOpen the Androidmanifest.xml file directly and find the activity that contains the Android.intent.action.MAIN and Android.intent.category.LAUNCHER. If the third line of the package is Com.cola.ui, the seventh row of the main activity is Com.cola.ui.ColaBox (. Colabox is the activity shorthand method). Two, only the situation
This method is encapsulated in my app that needs to see my app and determine if an activity is running on the phone interfacePackageName is a package name that needs to be judged to be applied, such as Com.xy.tencentIt is also possible to determine whether an activity is displayed on the current phone, or the complete
it.The contactmanager shown here is the main activity of the app under test.Method ThreeRefer to this post in TesterhomeUse log to view Dafa (well, no grep on Windows is not happy, fortunately there are PowerShell select-string, can be used to force a use), directly to move bricks.
A. Launch the apk you want to testb, turn on the log output: adb logcat>d:/log.txtC, turn off the log output: Ctrl +
) {this.listener = Verifycodereadlistener;} /** * Do not register receiver using the Androidmanifest.xml configuration, * Use Context.registerreceiver to register the listener, because the listener is passed in when initializing */public smsreceiver () {String msg = "Dynamically register an instance of this class with Context.registerreceiver." + "\r\nif not, the SMSSDK. Verifycodereadlistener would be null! "; LOG.W ("Cn.smssdk.gui.SMSReceiver", msg);} @Overridepublic void OnReceive (context co
does not use root cell phone, originally this Dumpsys usagestats is used to record which activity times and time of the program opened the information, here can be used to directly see your program to open what activity. You can try to execute the following command under cmd: adb shell "AM start-n com.tencent.mm/com.tencent.mm.ui.launcherui" phone qqadb shell "am start-n Com.tencent.mobileqq/com.tencent.mo
The Android UI default title bar is defined by Android:label, displayed in the upper-left corner of the screen, and Android allows the activity to customize the title bar, using custom layout to reset the title bar, such as the Windows Mobile style title bar.
App->activity-
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