Android development introduction
Android Development Introduction
... - Goals THE BIG PICTURE What is Android? – Overview development environment – Chapter - Resources Android s web page http://www .android. com/ What is Android? • Android is an open-source software ... android. intent.category.LAUNCHER" />
Ngày tải lên: 03/10/2013, 01:02
android development introduction chương 5 android basic xml layouts
... (overlapping the views) Android – UI – Basic XML Layouts Basic XML Layouts - Containers Before we get started … Hierarchy Viewer (\tools) 5 Android – UI – Basic XML Layouts Basic XML Layouts - Containers ... android: text="User Name" android: textSize="16sp" android: textStyle="bold" android: textColor="#ff000000" android: layout_x="0dip" android: layout_y=...
Ngày tải lên: 23/10/2014, 08:48
android development introduction chương 6 android selection widgets
... assembled the View (row) is returned 49 Android – UI – Selection Widgets Selection Widgets Questons ? 50 Android – UI – Selection Widgets Selection Widgets Appendix A Android s Predefined Layouts This ... android: id="@+id/label" android: layout_width="wrap_content" android: layout_height="wrap_content" android: textSize="40sp" /> 46 Android – UI – Selection Wi...
Ngày tải lên: 23/10/2014, 08:48
android development introduction chương 7 a android date – time - tabs
... of an hour and minute) Android – UI – Date Time Tabs Date/ Time Selection Widgets Example: Using Calendar Widgets Android – UI – Date Time Tabs Date/ Time Selection Widgets Example: Using Calendar ... DateFormat fmtDateAndTime = DateFormat.getDateTimeInstance(); TextView lblDateAndTime; Calendar myCalendar = Calendar.getInstance(); DatePickerDialog.OnDate...
Ngày tải lên: 23/10/2014, 08:48
android development introduction chương 7 b android hard & soft keyboards
... UI – Hard & Soft Keyboard Hard & Soft Keyboard Example 7:< /b> TextWatcher Demo EditText uses addTextChangedListener IMF suggestions 20 7B Android < /b> – UI – Hard & Soft Keyboard Hard & Soft Keyboard ... 12.31.2011 16 7B Android < /b> – UI – Hard & Soft Keyboard Hard & Soft Keyboard Disable Soft Keyboarding on an EditText View Assume tx...
Ngày tải lên: 23/10/2014, 08:48
android development introduction chương 8 android using menus
... the More option Android – UI – Using Menus Using Menus Example: Using an option menu Five available Options in this context Press Menu button Android – UI – Using Menus Using Menus Example : ... 8 Android – UI – Using Menus Using Menus Example 1: Using a Context Menu Each view could have an associated Context Menu Long-press a textbox to invoke its Context...
Ngày tải lên: 23/10/2014, 08:48
android development introduction android environment emulator
... Controlling the Android Emulator through keyboard keys Keypad keys only work when NumLock is deactivated Android Emulator Features - Emulating First Generation Android Phones The Android emulator supports ... application To stop an emulator instance, just close the emulator' s window To list all available AVDs enter DOS command android list avd 12 Android Emulator AVD -...
Ngày tải lên: 23/10/2014, 08:48
android development introduction chương 1 goals
... Smartphone Laptop (perhaps!) Tomorrow ? 12 The Maturing Mobile Experience I want my 2 015 Smartphone to act as … Trying to answer: Tomorrow ? 10 11 12 13 14 15 16 17 18 Phone Pager PDA Organizer High ... ... 48 Android Services Service1 Class package matos.service; import android. app.Service; import android. content.Intent; import android. os.IBinder; import android. util.L...
Ngày tải lên: 23/10/2014, 08:48
android development introduction chương 4 android – user interfacesusing xml layouts
... Refresh Screenshot ) 13 Android – UI - User Interfaces Android Layouts Each element in the XML Layout is either a View or ViewGroup object 14 Android – UI - User Interfaces Android Layouts Displaying ... box 46 Android – UI - User Interfaces Basic Widgets: Example Application’s Layout: main .xml 47 Android – UI - User Interfaces Basic Widgets: Exa...
Ngày tải lên: 23/10/2014, 08:48
android development introduction chương 10 android the webkit browser
... vars not visible) 15 10 Android – UI – The WebKit Browser WebKit Browser Part1 WebView2: Passing Objects between Android and JS 16 10 Android – UI – The WebKit Browser WebKit Browser Part1 WebView2: ... style="width :100 %; height :100 %" > 22 10 Android – UI – The WebKit Browser WebKit Browser Part2 WebView3: Porting to Android the Google Map V...
Ngày tải lên: 23/10/2014, 08:56
android development introduction chương 11 android dialog boxes
... 11 Android – UI – The DialogBox The DialogBox Android provides two primitive forms of dialog boxes: AlertDialog boxes, and Toast controls 11 Android – UI – The DialogBox The AlertDialog ... myQuittingDialogBox; }// createDialogBox }// class 10 11 Android – UI – The DialogBox The AlertDialog Example: A simple AlertDialog box This text is set right after showing the dialog b...
Ngày tải lên: 23/10/2014, 08:56
android development introduction chương 13 android multi-threading
... multiple CPUs 13 Android – Multi-Threading Multi-Threading Disadvantages of Multi-Threading Code tends to be more complex Need to detect, avoid, resolve deadlocks 13 Android – Multi-Threading Multi-Threading ... execution of runnable objects through the post() method 11 13 Android – Multi-Threading Multi-Threading 12 13 Android – Multi-Threading Multi-Threading Main...
Ngày tải lên: 23/10/2014, 08:56
android development introduction chương 14 android persistency preferences
... getDefaultSharedPreferences(), on PreferencesManager, to get the shared preferences that work in concert with Android' s overall preference framework 14 Android – Preferences Preferences Using Preferences API calls ... 20 14 Android – Preferences Preferences ... }//savePreferences 23 14 Android – Preferences Preferences Example: Saving/Retrieving a SharedPreference O...
Ngày tải lên: 23/10/2014, 08:56
android development introduction chương 15 android persistency files
... }//class 13 15 Android – Files Android Files File is stored in the phone’s memory under: /data/data/app /files Image of the file pulled from the device 14 15 Android – Files Android Files Example ... android: layout_width="143px" android: layout_height="44px" android: text="1 Write SD File" />
Ngày tải lên: 23/10/2014, 08:56
android development introduction chương 16 android external resources
... Resources Android Resources mmmm 18 16 Android – Resources Android Resources mmmm 19 16 Android – Resources Android Resources mmmm 20 21 16 Android – Resources Resources Questions ? 22 ... name="solid_yellow">#ffffff00 < /resources> 14 16 Android – Resources Android Resources Example1 Using Embedded Resources (drawable, string, array) 15 16 Andro...
Ngày tải lên: 23/10/2014, 08:56