package com.example.androidstringformat;
import java.util.Locale;
import java.util.Random;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.SeekBar;
import android.widget.Spinner;
import android.widget.TextView;
import android.os.Bundle;
public class MainActivity extends ActionBarActivity {
SeekBar seekbarRange;
TextView textOut;
Button buttonGen;
Spinner spAvailableLocale;
Locale[] availableLocales;
Random random;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
seekbarRange = (SeekBar)findViewById(R.id.seekbarrange);
textOut = (TextView)findViewById(R.id.printout);
buttonGen = (Button)findViewById(R.id.buttongen);
buttonGen.setOnClickListener(onClickListener);
random = new Random();
}
OnClickListener onClickListener =
new OnClickListener(){
@Override
public void onClick(View arg0) {
int range = seekbarRange.getProgress();
int randomNum;
if(range==0){
randomNum = random.nextInt();
}else{
randomNum = random.nextInt(range+1);
}
String result
= "default: " + Integer.toString(randomNum) + "\n"
+ "Binary: " + Integer.toBinaryString(randomNum) + "\n"
+ "Binary: " + Integer.toOctalString(randomNum) + "\n"
+ "Radix 10: " + Integer.toString(randomNum, 10) + "\n"
+ "Hex: " + Integer.toHexString(randomNum) + "\n"
+ "Radix 32: " + Integer.toString(randomNum, 32);
textOut.setText(result);
}};
}
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:orientation="vertical"
tools:context="com.example.androidstringformat.MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:autoLink="web"
android:text="http://android-er.blogspot.com/"
android:textStyle="bold" />
<SeekBar
android:id="@+id/seekbarrange"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:max="100"
android:progress="0"/>
<Button
android:id="@+id/buttongen"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=" - Generate Random number - " />
<TextView
android:id="@+id/printout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textStyle="bold" />
</LinearLayout>
package com.example.androidstringformat;
import java.util.Locale;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.Spinner;
import android.widget.TextView;
import android.os.Bundle;
public class MainActivity extends ActionBarActivity {
RadioButton radioDefault, radioBinary, radioOctal, radio10, radioHex, radio32;
EditText edit1;
TextView textOut;
Button buttonPrint;
Spinner spAvailableLocale;
Locale[] availableLocales;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
radioDefault = (RadioButton)findViewById(R.id.optDefault);
radioBinary = (RadioButton)findViewById(R.id.optBinary);
radioOctal = (RadioButton)findViewById(R.id.optOctal);
radio10 = (RadioButton)findViewById(R.id.opt10);
radioHex = (RadioButton)findViewById(R.id.optHex);
radio32 = (RadioButton)findViewById(R.id.opt32);
edit1 = (EditText)findViewById(R.id.edit1);
textOut = (TextView)findViewById(R.id.printout);
buttonPrint = (Button)findViewById(R.id.buttonprint);
buttonPrint.setOnClickListener(onClickListener);
}
OnClickListener onClickListener =
new OnClickListener(){
@Override
public void onClick(View arg0) {
String strIn = edit1.getText().toString();
if(!strIn.equals("")){
int intIn = 0;
try{
if(radioDefault.isChecked()){
intIn = Integer.parseInt(strIn);
}else if(radioBinary.isChecked()){
intIn = Integer.parseInt(strIn, 2);
}else if(radioOctal.isChecked()){
intIn = Integer.parseInt(strIn, 8);
}else if(radio10.isChecked()){
intIn = Integer.parseInt(strIn, 10);
}else if(radioHex.isChecked()){
intIn = Integer.parseInt(strIn, 16);
}else if(radio32.isChecked()){
intIn = Integer.parseInt(strIn, 32);
}
String result
= "default: " + Integer.toString(intIn) + "\n"
+ "Binary: " + Integer.toBinaryString(intIn) + "\n"
+ "Binary: " + Integer.toOctalString(intIn) + "\n"
+ "Radix 10: " + Integer.toString(intIn, 10) + "\n"
+ "Hex: " + Integer.toHexString(intIn) + "\n"
+ "Radix 32: " + Integer.toString(intIn, 32);
textOut.setText(result);
}catch(NumberFormatException ex){
textOut.setText(ex.toString());
}
}
}};
}
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:orientation="vertical"
tools:context="com.example.androidstringformat.MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:autoLink="web"
android:text="http://android-er.blogspot.com/"
android:textStyle="bold" />
<RadioGroup
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<RadioButton
android:id="@+id/optDefault"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="wrap_content"
android:text="default"
android:checked="true" />
<RadioButton
android:id="@+id/optBinary"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="wrap_content"
android:text="Binary" />
<RadioButton
android:id="@+id/optOctal"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="wrap_content"
android:text="Octal" />
<RadioButton
android:id="@+id/opt10"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="wrap_content"
android:text="Radix 10" />
<RadioButton
android:id="@+id/optHex"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="wrap_content"
android:text="Hex" />
<RadioButton
android:id="@+id/opt32"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="wrap_content"
android:text="Radix 32" />
</RadioGroup>
<EditText
android:id="@+id/edit1"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<Button
android:id="@+id/buttonprint"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=" - Print - " />
<TextView
android:id="@+id/printout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:orientation="vertical"
tools:context="com.example.androidstringformat.MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:autoLink="web"
android:text="http://android-er.blogspot.com/"
android:textStyle="bold" />
<EditText
android:id="@+id/edit1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="numberSigned" />
<Button
android:id="@+id/buttonprint"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=" - Print - " />
<TextView
android:id="@+id/printout"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:orientation="vertical"
tools:context="com.example.androidstringformat.MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:autoLink="web"
android:text="http://android-er.blogspot.com/"
android:textStyle="bold" />
<EditText
android:id="@+id/edit1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="number" />
<Button
android:id="@+id/buttonprint"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=" - Print - " />
<TextView
android:id="@+id/printout"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
package com.example.androidstringformat;
import java.util.Locale;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.TextView;
import android.os.Bundle;
public class MainActivity extends ActionBarActivity {
EditText edit1;
TextView textOut;
Button buttonPrint;
Spinner spAvailableLocale;
Locale[] availableLocales;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
edit1 = (EditText)findViewById(R.id.edit1);
textOut = (TextView)findViewById(R.id.printout);
buttonPrint = (Button)findViewById(R.id.buttonprint);
buttonPrint.setOnClickListener(onClickListener);
}
OnClickListener onClickListener =
new OnClickListener(){
@Override
public void onClick(View arg0) {
String strIn = edit1.getText().toString();
if(!strIn.equals("")){
//convert String to integer
int inInt = Integer.parseInt(strIn);
textOut.setText(
String.format("parse to Integer\n(Decimal): %d\n", inInt) +
String.format("(Octal): %o\n", inInt) +
String.format("(hexadecimal): %x\n(HEXADECIMAL): %X\n", inInt, inInt));
}
}};
}
package com.example.androidstringformat;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.util.Locale;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.TextView;
import android.os.Bundle;
public class MainActivity extends ActionBarActivity {
TextView textOut;
TextView localeInfo;
Spinner spAvailableLocale;
Locale[] availableLocales;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
textOut = (TextView)findViewById(R.id.printout);
localeInfo = (TextView)findViewById(R.id.localeinfo);
//get installed locales
availableLocales = Locale.getAvailableLocales();
spAvailableLocale = (Spinner)findViewById(R.id.spavlocale);
ArrayAdapter<Locale> adapter =
new ArrayAdapter<Locale>(this,
android.R.layout.simple_spinner_item,
availableLocales);
adapter.setDropDownViewResource(
android.R.layout.simple_spinner_dropdown_item);
spAvailableLocale.setAdapter(adapter);
spAvailableLocale.setOnItemSelectedListener(onItemSelectedListener);
}
OnItemSelectedListener onItemSelectedListener =
new OnItemSelectedListener(){
@Override
public void onItemSelected(AdapterView<?> parent, View view,
int position, long id) {
Locale locale = (Locale)parent.getItemAtPosition(position);
localeInfo.setText(String.format(
"DisplayCountry: %s\nDisplayLanguage: %s\nDisplayName: %s\n\n",
locale.getDisplayCountry(),
locale.getDisplayLanguage(),
locale.getDisplayName()));
NumberFormat numberFormat = DecimalFormat.getCurrencyInstance(locale);
String strNum = numberFormat.format(12345.6789f);
textOut.setText(strNum);
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {}
};
}
package com.example.androidstringformat;
import java.util.Date;
import java.util.Locale;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.TextView;
import android.os.Bundle;
public class MainActivity extends ActionBarActivity {
TextView textOut;
TextView localeInfo;
Spinner spAvailableLocale;
Locale[] availableLocales;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
textOut = (TextView)findViewById(R.id.printout);
localeInfo = (TextView)findViewById(R.id.localeinfo);
//get installed locales
availableLocales = Locale.getAvailableLocales();
spAvailableLocale = (Spinner)findViewById(R.id.spavlocale);
ArrayAdapter<Locale> adapter =
new ArrayAdapter<Locale>(this,
android.R.layout.simple_spinner_item,
availableLocales);
adapter.setDropDownViewResource(
android.R.layout.simple_spinner_dropdown_item);
spAvailableLocale.setAdapter(adapter);
spAvailableLocale.setOnItemSelectedListener(onItemSelectedListener);
}
OnItemSelectedListener onItemSelectedListener =
new OnItemSelectedListener(){
@Override
public void onItemSelected(AdapterView<?> parent, View view,
int position, long id) {
Locale locale = (Locale)parent.getItemAtPosition(position);
localeInfo.setText(String.format(
"DisplayCountry: %s\nDisplayLanguage: %s\nDisplayName: %s\n\n",
locale.getDisplayCountry(),
locale.getDisplayLanguage(),
locale.getDisplayName()));
Date now = new Date();
textOut.setText(
String.format(locale, "%tc\n", now) + //C library asctime(3)-like output.
String.format(locale, "%tD\n", now) + //(MM/DD/YY)
String.format(locale, "%tF\n", now) + //(YYYY-MM-DD)
String.format(locale, "%tr\n", now) + //Full 12-hour time
String.format(locale, "%tz\n", now) + //Time zone GMT offset
String.format(locale, "%tZ\n", now) //Localized time zone abbreviation
);
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {}
};
}
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:orientation="vertical"
tools:context="com.example.androidstringformat.MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:autoLink="web"
android:text="http://android-er.blogspot.com/"
android:textStyle="bold" />
<Spinner
android:id="@+id/spavlocale"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:id="@+id/localeinfo"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:id="@+id/printout"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
package com.example.androidstringformat;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.os.Bundle;
public class MainActivity extends ActionBarActivity {
EditText edit1, edit2;
TextView textOut;
Button buttonPrint;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
edit1 = (EditText)findViewById(R.id.edit1);
edit2 = (EditText)findViewById(R.id.edit2);
textOut = (TextView)findViewById(R.id.printout);
buttonPrint = (Button)findViewById(R.id.buttonprint);
buttonPrint.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View arg0) {
String str1 = edit1.getText().toString();
String str2 = edit2.getText().toString();
String strOut = String.format("%s\n%S", str1, str2);
textOut.setText(strOut);
}});
}
}
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:orientation="vertical"
tools:context="com.example.androidstringformat.MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:autoLink="web"
android:text="http://android-er.blogspot.com/"
android:textStyle="bold" />
<EditText
android:id="@+id/edit1"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/edit2"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<Button
android:id="@+id/buttonprint"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=" - Print - " />
<TextView
android:id="@+id/printout"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x6115b86d, pid=4231, tid=3076355840
#
# JRE version: Java(TM) SE Runtime Environment (8.0_11-b12) (build 1.8.0_11-b12)
# Java VM: Java HotSpot(TM) Client VM (25.11-b03 mixed mode linux-x86 )
# Problematic frame:
# C [libsoup-2.4.so.1+0x5486d] soup_session_feature_detach+0x1d
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/u/Android/eclipse/hs_err_pid4231.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
 |
| Jonney Shih |
$ sudo update-alternatives --install /usr/bin/javac javac /home/u/jdk1.8.0_11/bin/javac 1
$ sudo update-alternatives --install /usr/bin/java java /home/u/jdk1.8.0_11/bin/java 1
$ sudo update-alternatives --config javac
$ sudo update-alternatives --config java
 |
| After installed and setup |
$ sudo add-apt-repository ppa:lestcape/cinnamon
$ sudo apt-get update
$ sudo apt-get install cinnamon
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX="acpi=off"
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
#GRUB_CMDLINE_LINUX="acpi=off"
GRUB_CMDLINE_LINUX="pci=noacpi"
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
 |
| Jooney Shih (Asus Chairman) |
package com.example.androidswiperefresh;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v4.widget.SwipeRefreshLayout.OnRefreshListener;
import android.support.v7.app.ActionBarActivity;
import android.widget.TextView;
import android.graphics.Color;
import android.os.Bundle;
import android.os.Handler;
public class MainActivity extends ActionBarActivity {
SwipeRefreshLayout swipeRefreshLayout;
TextView textInfo;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
textInfo = (TextView)findViewById(R.id.info);
swipeRefreshLayout = (SwipeRefreshLayout)findViewById(R.id.swipelayout);
swipeRefreshLayout.setOnRefreshListener(onRefreshListener);
swipeRefreshLayout.setColorSchemeColors(
Color.RED, Color.GREEN, Color.BLUE, Color.CYAN);
}
OnRefreshListener onRefreshListener = new OnRefreshListener(){
@Override
public void onRefresh() {
textInfo.setText("WAIT: doing something");
//simulate doing something
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
swipeRefreshLayout.setRefreshing(false);
textInfo.setText("DONE");
}
}, 2000);
}};
}
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.androidswiperefresh.MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:autoLink="web"
android:text="http://android-er.blogspot.com/"
android:textStyle="bold" />
<android.support.v4.widget.SwipeRefreshLayout
android:id="@+id/swipelayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#A0A0A0" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#808080" >
<TextView
android:id="@+id/info"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<ImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:src="@drawable/ic_launcher"/>
</LinearLayout>
</android.support.v4.widget.SwipeRefreshLayout>
</LinearLayout>
package com.example.androidswiperefresh;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v4.widget.SwipeRefreshLayout.OnRefreshListener;
import android.support.v7.app.ActionBarActivity;
import android.widget.TextView;
import android.os.Bundle;
import android.os.Handler;
public class MainActivity extends ActionBarActivity {
SwipeRefreshLayout swipeRefreshLayout;
TextView textInfo;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
textInfo = (TextView)findViewById(R.id.info);
swipeRefreshLayout = (SwipeRefreshLayout)findViewById(R.id.swipelayout);
swipeRefreshLayout.setOnRefreshListener(onRefreshListener);
}
OnRefreshListener onRefreshListener = new OnRefreshListener(){
@Override
public void onRefresh() {
textInfo.setText("WAIT: doing something");
//simulate doing something
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
swipeRefreshLayout.setRefreshing(false);
textInfo.setText("DONE");
}
}, 2000);
}};
}
