android wear 3 0

Welcome to follow my GitHub and follow my csdn. I'll introduce some interesting little points about Android. This article is the third, the rest of the first article, the second article.imagemogr2/auto-orient/strip%7cimageview2/2/w/1240 "alt=" Android "title=" ">1. UiautomatorviewerSelf-motivated test is the trend of Android testing, stability \ Reuse, the m

/public void Startscroll () {/** * Note scroller move direction, * * Mscroller.startscroll (20, 20,-50 0,-500, 5000); Invalidate (); @Override public void Computescroll () {if (Mscroller.computescrolloffset ()) {Scrollto () (Mscroller.getcurrx ()), MSCR Oller.getcurry ()); Invalidate (); } super.computescroll (); } } Second, the use of animation to achieve view movement. This includes the view's tween Animation/frame Animation, and the prope

Welcome to follow my GitHub and follow my csdn. I'll introduce some interesting little points about Android. This article is the third, the rest of the first article, the second article.1. UiautomatorviewerAutomated testing is the trend of Android testing, stable \ Multiplexing, the most commonly used tool is espresso.Use Uiautomatorviewer to get the ID of the resource,Location/

Android View measure (3) Common Methods ViewGroup. measureChildren () ViewGroup. measureChild () ViewGroup. measureChildWithMargins () /*** Ask one of the children of this view to measure itself, taking into * account both the MeasureSpec requirements for this view and its padding * and margins. the child must have MarginLayoutParams The heavy lifting is * done in getChildMeasureSpec. ** @ param child

Canvas, SurfaceView obtains a synchronization lock of the Surface until the unlockCanvasAndPost (Canvas canvas) function is called to release the lock, the synchronization mechanism here ensures that it will not be changed (destroyed or modified) during Surface painting ). // Note 2 I didn't assign a value to the ScreenW and ScreenH IN THE surfaceview initialization function. Please note that if you call ScreenW = this during initialization. getWidth (); and ScreenH = this. getHeight (); then y

focuses on the next section: Configure the search configuration file Search for the Activity Android: value = "FzMapActivity"/> Set the mode to android: launchMode = "singleTop ". 3. Save the historical search record SearchSuggestionProvider package com.android.fzmap.map;import android.content.SearchRecentSuggestionsProvider;public class SearchSuggestionProvi

[size]; } }; Public Rect() { }Private Rect(Parcel in) {Readfromparcel (in); } Public void Writetoparcel(Parcel out) {Out.writeint (left); Out.writeint (top); Out.writeint (right); Out.writeint (bottom); } Public void Readfromparcel(Parcel in) {left = In.readint (); top = In.readint (); right = In.readint (); Bottom = In.readint (); }}Parcel can also write other types of data.Warning: Do not forget about security issues when fetching data f

();Android.os.Parcel _reply = Android.os.Parcel.obtain ();Double _result;try {_data.writeinterfacetoken (descriptor);_data.writestring (ticker);Mremote.Transact(Stub.transaction_getquote, _data, _reply, 0);_reply.readexception ();_result = _reply.readdouble ();}finally {_reply.recycle ();_data.recycle ();}return _result;}}static final int transaction_getquote = (Android.os.IBinder.FIRST_CALL_TRANSACTION + 0