标签：android平台 java 短信 界面 字体
Activity的生命周期
Android的核心组件
1.Viiew :界面 ,组织UI控件
2.Intent :意图，支持组件之间的通信
3.Activity:处理界面与UI互动
4.Content Provider:存储共享数据
5.IntentReceiver:接收信息及时间处理
6.Service:后台服务（如硬件与驱动的服务 ）
7.Notification:消息与通信
Android的运行
AndroidManifest.xml为程序的入口
R.文件是我们创建的一个目录文件
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建立打电话发短信的应用程序
1.对number对话框定义
<EditText
android:id="@+id/NummberText" ----->在R文件中配置ID地址
android:layout_width="match_parent" ------>充满布局文件
android:layout_height="wrap_content"
android:layout_alignParentTop="true" ------>顶部对齐
android:layout_centerHorizontal="true" ----->居中
android:textColor="#FF0099" --------->设置文字的字体
android:ems="10"
android:hint="@string/SMS_please"
android:inputType="phone" > ------->默认的阴影提示
<requestFocus />
</EditText>
2.按钮的设计
<Button
android:id="@+id/Call_otherButton"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/NummberText" --->相对布局
android:textColor="#9900CC"------>设置文字的字体颜色
android:layout_centerHorizontal="true"
android:text="@string/call_other" />
<Button
android:id="@+id/Call_xiaoyuButton"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/Call_otherButton"
android:textColor="#FF0033"
android:layout_centerHorizontal="true"
android:text="@string/love_xiaoyu" />
<Button
android:id="@+id/Call_mangqi"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/Call_xiaoyuButton"
android:layout_centerHorizontal="true"
android:text="@string/call_wangqi" />
3.设置小 layout
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/Call_mangqi"
android:layout_below="@+id/Call_mangqi"
android:textColor="#FF9595"
android:text="@string/Talk_Message" />
------>@String在value文件中加载strings并在其中加载Talk_Message字符串
5.制作文本框
<EditText
android:id="@+id/editText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/textView1"
android:layout_centerHorizontal="true"
android:lines="8" --->设置函数的大小
android:hint="@string/_love" -->设计默认值得大小
android:ems="10"
android:inputType="textMultiLine" />
6逻辑设计
public class MainActivity extends Activity implements OnClickListener{
Button Call_other;
Button Call_wangqi;
Button Call_xiaoyu;
Button Send_other;
Button Send_wangqi;
Button Send_xiaoyu;
EditText Nummber_edit;
EditText Talk_Edit;
@Override
A-定义控件便于寻找
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Nummber_edit = (EditText)B-findViewById(R.id.NummberText); 通过findViewById来找到控制控件
Talk_Edit= (EditText)findViewById(R.id.editText1);
Call_other = (Button)findViewById(R.id.Call_otherButton);
Call_wangqi= (Button)findViewById(R.id.Call_mangqi);;
Call_xiaoyu= (Button)findViewById(R.id.Call_xiaoyuButton);;
Send_other= (Button)findViewById(R.id.Send_friend);
Send_wangqi= (Button)findViewById(R.id.Send_wangqi);
Send_xiaoyu= (Button)findViewById(R.id.Send_xiaoyu);
C -public class MainActivity extends Activity implements OnClickListener{
将主类实现OnClickListener接口可以对控件通过一个OnClick控制
D:1.在文件中设计按钮的事件
private void MyCallOther(){
String num = Nummber_edit.getText().toString();
if(TextUtils.isEmpty(num)){ ---判断字符中的文字是否为空
Toast.makeText(MainActivity.this, "电话为空了>.<", 0
--显示的时间).show();--土司生成
return ;
}else{
Intent intent = new Intent();----打电话的程序重要的一点事必须启动一个Intent的程序
Toast.makeText(MainActivity.this, "电话打向"+num, 0).show();--必须show出来
intent.setAction(Intent.ACTION_CALL);---设置打电话的设置
intent.setData(Uri.parse("tel:"+num));---设置电环号码
startActivity(intent);---启动事件
return;
}
}
private void MyCallxiaoyu(){
Intent intent = new Intent();
Toast.makeText(MainActivity.this, "Love晓宇691526", 0).show();
intent.setAction(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:"+"691526"));
startActivity(intent);
return ;
}
private void CallWangqi (){
Intent intent = new Intent();
Toast.makeText(MainActivity.this, "打给讨厌鬼王琪>.<", 0).show();
intent.setAction(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:"+"652008"));
startActivity(intent);
}
<EditText
android:id="@+id/editText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/textView1"
android:layout_centerHorizontal="true"
android:lines="8" --->设置函数的大小
android:hint="@string/_love" -->设计默认值得大小
android:ems="10"
android:inputType="textMultiLine" />
6逻辑设计
public class MainActivity extends Activity implements OnClickListener{
Button Call_other;
Button Call_wangqi;
Button Call_xiaoyu;
Button Send_other;
Button Send_wangqi;
Button Send_xiaoyu;
EditText Nummber_edit;
EditText Talk_Edit;
@Override
A-定义控件便于寻找
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Nummber_edit = (EditText)B-findViewById(R.id.NummberText); 通过findViewById来找到控制控件
Talk_Edit= (EditText)findViewById(R.id.editText1);
Call_other = (Button)findViewById(R.id.Call_otherButton);
Call_wangqi= (Button)findViewById(R.id.Call_mangqi);;
Call_xiaoyu= (Button)findViewById(R.id.Call_xiaoyuButton);;
Send_other= (Button)findViewById(R.id.Send_friend);
Send_wangqi= (Button)findViewById(R.id.Send_wangqi);
Send_xiaoyu= (Button)findViewById(R.id.Send_xiaoyu);
C -public class MainActivity extends Activity implements OnClickListener{
将主类实现OnClickListener接口可以对控件通过一个OnClick控制
D:1.在文件中设计按钮的事件
private void MyCallOther(){
String num = Nummber_edit.getText().toString();
if(TextUtils.isEmpty(num)){ ---判断字符中的文字是否为空
Toast.makeText(MainActivity.this, "电话为空了>.<", 0
--显示的时间).show();--土司生成
return ;
}else{
Intent intent = new Intent();----打电话的程序重要的一点事必须启动一个Intent的程序
Toast.makeText(MainActivity.this, "电话打向"+num, 0).show();--必须show出来
intent.setAction(Intent.ACTION_CALL);---设置打电话的设置
intent.setData(Uri.parse("tel:"+num));---设置电环号码
startActivity(intent);---启动事件
return;
}
}
private void MyCallxiaoyu(){
Intent intent = new Intent();
Toast.makeText(MainActivity.this, "Love晓宇691526", 0).show();
intent.setAction(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:"+"691526"));
startActivity(intent);
return ;
}
private void CallWangqi (){
Intent intent = new Intent();
Toast.makeText(MainActivity.this, "打给讨厌鬼王琪>.<", 0).show();
intent.setAction(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:"+"652008"));
startActivity(intent);
}
E:设置发短信的事件
private void SendFriend(){
String number = Nummber_edit.getText().toString();
String sms = Talk_Edit.getText().toString();
if(TextUtils.isEmpty(number)||TextUtils.isEmpty(sms)){---设置发短信的电话号码和控件
Toast.makeText(MainActivity.this, "信息为空了>.<", 0).show();
return ;
}else{
Toast.makeText(MainActivity.this, "信息发向了"+number, 0).show();
SmsManager message = SmsManager.getDefault();
message.sendTextMessage(number--电话,
null--发信者, sms--内容, null,null);---发短信
Toast.makeText(MainActivity.this, "信息发送成功>.<", 0).show();
}
}
private void SendWangqi(){
String sms = Talk_Edit.getText().toString();
Nummber_edit.setText("");
if(TextUtils.isEmpty(sms)){
Toast.makeText(MainActivity.this, "为空了>.<", 0).show();
return;
}
Toast.makeText(MainActivity.this, "信息发向了652008", 0).show();
SmsManager message = SmsManager.getDefault();
message.sendTextMessage("652008", null, sms, null, null);
Toast.makeText(MainActivity.this, "信息发送成功>.<", 0).show();
}
private void SendXiaoyu(){
String sms = Talk_Edit.getText().toString();
Nummber_edit.setText("");
if(TextUtils.isEmpty(sms)){
Toast.makeText(MainActivity.this, "为空了>.<", 0).show();
return;
}
Toast.makeText(MainActivity.this, "信息发向了691526", 0).show();
SmsManager message = SmsManager.getDefault();
message.sendTextMessage("691526", null, sms, null, null);
Toast.makeText(MainActivity.this, "信息发送成功>.<", 0).show();
}
<EditText
android:id="@+id/editText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/textView1"
android:layout_centerHorizontal="true"
android:lines="8" --->设置函数的大小
android:hint="@string/_love" -->设计默认值得大小
android:ems="10"
android:inputType="textMultiLine" />
6逻辑设计
public class MainActivity extends Activity implements OnClickListener{
Button Call_other;
Button Call_wangqi;
Button Call_xiaoyu;
Button Send_other;
Button Send_wangqi;
Button Send_xiaoyu;
EditText Nummber_edit;
EditText Talk_Edit;
@Override
A-定义控件便于寻找
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Nummber_edit = (EditText)B-findViewById(R.id.NummberText); 通过findViewById来找到控制控件
Talk_Edit= (EditText)findViewById(R.id.editText1);
Call_other = (Button)findViewById(R.id.Call_otherButton);
Call_wangqi= (Button)findViewById(R.id.Call_mangqi);;
Call_xiaoyu= (Button)findViewById(R.id.Call_xiaoyuButton);;
Send_other= (Button)findViewById(R.id.Send_friend);
Send_wangqi= (Button)findViewById(R.id.Send_wangqi);
Send_xiaoyu= (Button)findViewById(R.id.Send_xiaoyu);
C -public class MainActivity extends Activity implements OnClickListener{
将主类实现OnClickListener接口可以对控件通过一个OnClick控制
D:1.在文件中设计按钮的事件
private void MyCallOther(){
String num = Nummber_edit.getText().toString();
if(TextUtils.isEmpty(num)){ ---判断字符中的文字是否为空
Toast.makeText(MainActivity.this, "电话为空了>.<", 0
--显示的时间).show();--土司生成
return ;
}else{
Intent intent = new Intent();----打电话的程序重要的一点事必须启动一个Intent的程序
Toast.makeText(MainActivity.this, "电话打向"+num, 0).show();--必须show出来
intent.setAction(Intent.ACTION_CALL);---设置打电话的设置
intent.setData(Uri.parse("tel:"+num));---设置电环号码
startActivity(intent);---启动事件
return;
}
}
private void MyCallxiaoyu(){
Intent intent = new Intent();
Toast.makeText(MainActivity.this, "Love晓宇691526", 0).show();
intent.setAction(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:"+"691526"));
startActivity(intent);
return ;
}
private void CallWangqi (){
Intent intent = new Intent();
Toast.makeText(MainActivity.this, "打给讨厌鬼王琪>.<", 0).show();
intent.setAction(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:"+"652008"));
startActivity(intent);
}
7.定义单击清空设置
private void ClearEdi(){
Nummber_edit.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Nummber_edit.setText("");
}
});
Talk_Edit.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Talk_Edit.setText("");
}
});
8>添加系统的单机事件
public void onClick(View v) {
// TODO Auto-generated method stub
switch(v.getId()){
case R.id.Call_otherButton : --通过R地址寻找控件
MyCallOther();ClearEdi(); 执行对应的方法
break;
case R.id.Call_xiaoyuButton :
MyCallxiaoyu();
break;
case R.id.Call_mangqi:
CallWangqi ();ClearEdi();
break;
case R.id.Send_friend:
SendFriend();ClearEdi();
break;
case R.id.Send_wangqi:
SendWangqi();ClearEdi();
break;
case R.id.Send_xiaoyu:
SendXiaoyu();ClearEdi();
break;
default:
// ClearEdi();
}
}
9:添加权限
----------------------------------------------------------------------
原码：
<RelativeLayout 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"
tools:context=".MainActivity" >
<EditText
android:id="@+id/NummberText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:textColor="#FF0099"
android:ems="10"
android:hint="@string/SMS_please"
android:inputType="phone" >
<requestFocus />
</EditText>
<Button
android:id="@+id/Call_otherButton"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/NummberText"
android:textColor="#9900CC"
android:layout_centerHorizontal="true"
android:text="@string/call_other" />
<Button
android:id="@+id/Call_xiaoyuButton"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/Call_otherButton"
android:textColor="#FF0033"
android:layout_centerHorizontal="true"
android:text="@string/love_xiaoyu" />
<Button
android:id="@+id/Call_mangqi"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/Call_xiaoyuButton"
android:layout_centerHorizontal="true"
android:text="@string/call_wangqi" />
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/Call_mangqi"
android:layout_below="@+id/Call_mangqi"
android:textColor="#FF9595"
android:text="@string/Talk_Message" />
<EditText
android:id="@+id/editText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/textView1"
android:layout_centerHorizontal="true"
android:lines="8"
android:hint="@string/_love"
android:ems="10"
android:inputType="textMultiLine" />
<Button
android:id="@+id/Send_wangqi"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/editText1"
android:layout_below="@+id/editText1"
android:layout_marginLeft="29dp"
android:textColor="#0033FF"
android:text="@string/send_wangqi" />
<Button
android:id="@+id/Send_xiaoyu"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="@+id/editText1"
android:layout_below="@+id/editText1"
android:layout_marginRight="25dp"
android:textColor="#FF00CC"
android:text="@string/send_xiaoyu" />
<Button
android:id="@+id/Send_friend"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/Send_wangqi"
android:layout_centerHorizontal="true"
android:textColor="#9933FF"
android:layout_marginTop="20dp"
android:text="Send_friend" />
</RelativeLayout>
-----
package com.example.love_happy;
import android.net.Uri;
import android.os.Bundle;
import android.provider.Telephony.Sms;
import android.app.Activity;
import android.content.Intent;
import android.telephony.gsm.SmsManager;
import android.text.TextUtils;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class MainActivity extends Activity implements OnClickListener{
Button Call_other;
Button Call_wangqi;
Button Call_xiaoyu;
Button Send_other;
Button Send_wangqi;
Button Send_xiaoyu;
EditText Nummber_edit;
EditText Talk_Edit;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Nummber_edit = (EditText)findViewById(R.id.NummberText);
Talk_Edit= (EditText)findViewById(R.id.editText1);
Call_other = (Button)findViewById(R.id.Call_otherButton);
Call_wangqi= (Button)findViewById(R.id.Call_mangqi);;
Call_xiaoyu= (Button)findViewById(R.id.Call_xiaoyuButton);;
Send_other= (Button)findViewById(R.id.Send_friend);
Send_wangqi= (Button)findViewById(R.id.Send_wangqi);
Send_xiaoyu= (Button)findViewById(R.id.Send_xiaoyu);
Call_other.setOnClickListener(MainActivity.this);
Call_wangqi.setOnClickListener(MainActivity.this);
Call_xiaoyu.setOnClickListener(MainActivity.this);
Send_other.setOnClickListener(MainActivity.this);
Send_wangqi.setOnClickListener(MainActivity.this);
Send_xiaoyu.setOnClickListener(MainActivity.this);
Nummber_edit.setOnClickListener(MainActivity.this);
Talk_Edit.setOnClickListener(MainActivity.this);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
private void MyCallOther(){
String num = Nummber_edit.getText().toString();
if(TextUtils.isEmpty(num)){
Toast.makeText(MainActivity.this, "电话为空了>.<", 0).show();
return ;
}else{
Intent intent = new Intent();
Toast.makeText(MainActivity.this, "电话打向"+num, 0).show();
intent.setAction(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:"+num));
startActivity(intent);
return;
}
}
private void MyCallxiaoyu(){
Intent intent = new Intent();
Toast.makeText(MainActivity.this, "Love晓宇691526", 0).show();
intent.setAction(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:"+"691526"));
startActivity(intent);
return ;
}
private void CallWangqi (){
Intent intent = new Intent();
Toast.makeText(MainActivity.this, "打给讨厌鬼王琪>.<", 0).show();
intent.setAction(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:"+"652008"));
startActivity(intent);
}
private void SendFriend(){
String number = Nummber_edit.getText().toString();
String sms = Talk_Edit.getText().toString();
if(TextUtils.isEmpty(number)||TextUtils.isEmpty(sms)){
Toast.makeText(MainActivity.this, "信息为空了>.<", 0).show();
return ;
}else{
Toast.makeText(MainActivity.this, "信息发向了"+number, 0).show();
SmsManager message = SmsManager.getDefault();
message.sendTextMessage(number, null, sms, null,null);
Toast.makeText(MainActivity.this, "信息发送成功>.<", 0).show();
}
}
private void SendWangqi(){
String sms = Talk_Edit.getText().toString();
Nummber_edit.setText("");
if(TextUtils.isEmpty(sms)){
Toast.makeText(MainActivity.this, "为空了>.<", 0).show();
return;
}
Toast.makeText(MainActivity.this, "信息发向了652008", 0).show();
SmsManager message = SmsManager.getDefault();
message.sendTextMessage("652008", null, sms, null, null);
Toast.makeText(MainActivity.this, "信息发送成功>.<", 0).show();
}
private void SendXiaoyu(){
String sms = Talk_Edit.getText().toString();
Nummber_edit.setText("");
if(TextUtils.isEmpty(sms)){
Toast.makeText(MainActivity.this, "为空了>.<", 0).show();
return;
}
Toast.makeText(MainActivity.this, "信息发向了691526", 0).show();
SmsManager message = SmsManager.getDefault();
message.sendTextMessage("691526", null, sms, null, null);
Toast.makeText(MainActivity.this, "信息发送成功>.<", 0).show();
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
switch(v.getId()){
case R.id.Call_otherButton :
MyCallOther();ClearEdi();
break;
case R.id.Call_xiaoyuButton :
MyCallxiaoyu();
break;
case R.id.Call_mangqi:
CallWangqi ();ClearEdi();
break;
case R.id.Send_friend:
SendFriend();ClearEdi();
break;
case R.id.Send_wangqi:
SendWangqi();ClearEdi();
break;
case R.id.Send_xiaoyu:
SendXiaoyu();ClearEdi();
break;
default:
// ClearEdi();
}
}
private void ClearEdi(){
Nummber_edit.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Nummber_edit.setText("");
}
});
Talk_Edit.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Talk_Edit.setText("");
}
});
}
}
----
Sting:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">Love_晓宇</string>
<string name="action_settings">Settings</string>
<string name="hello_world">Hello world!</string>
<string name="SMS_please">请输入电话号码或收信人</string>
<string name="call_other">Call_Other</string>
<string name="love_xiaoyu">Love_晓宇</string>
<string name="call_王琪">Call_wangqi</string>
<string name="call_wangqi">Call_王琪>.</string>
<string name="Talk_Message">风声细语</string>
<string name="send_wangqi">Send_王琪</string>
<string name="send_xiaoyu">Send_晓宇</string>
<string name="_love">希望你开心..</string>
</resources>
----
R
/* AUTO-GENERATED FILE. DO NOT MODIFY.
*
* This class was automatically generated by the
* aapt tool from the resource data it found. It
* should not be modified by hand.
*/
package com.example.love_happy;
public final class R {
public static final class attr {
}
public static final class dimen {
/** Default screen margins, per the Android Design guidelines.
Customize dimensions originally defined in res/values/dimens.xml (such as
screen margins) for sw720dp devices (e.g. 10" tablets) in landscape here.
*/
public static final int activity_horizontal_margin=0x7f040000;
public static final int activity_vertical_margin=0x7f040001;
}
public static final class drawable {
public static final int ic_launcher=0x7f020000;
}
public static final class id {
public static final int Call_mangqi=0x7f080003;
public static final int Call_otherButton=0x7f080001;
public static final int Call_xiaoyuButton=0x7f080002;
public static final int NummberText=0x7f080000;
public static final int Send_friend=0x7f080008;
public static final int Send_wangqi=0x7f080006;
public static final int Send_xiaoyu=0x7f080007;
public static final int action_settings=0x7f080009;
public static final int editText1=0x7f080005;
public static final int textView1=0x7f080004;
}
public static final class layout {
public static final int activity_main=0x7f030000;
}
public static final class menu {
public static final int main=0x7f070000;
}
public static final class string {
public static final int SMS_please=0x7f050003;
public static final int Talk_Message=0x7f050008;
public static final int _love=0x7f05000b;
public static final int action_settings=0x7f050001;
public static final int app_name=0x7f050000;
public static final int call_other=0x7f050004;
public static final int call_wangqi=0x7f050007;
public static final int call_鐜嬬惇=0x7f050006;
public static final int hello_world=0x7f050002;
public static final int love_xiaoyu=0x7f050005;
public static final int send_wangqi=0x7f050009;
public static final int send_xiaoyu=0x7f05000a;
}
public static final class style {
/**
Base application theme, dependent on API level. This theme is replaced
by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
Theme customizations available in newer API levels can go in
res/values-vXX/styles.xml, while customizations related to
backward-compatibility can go here.
Base application theme for API 11+. This theme completely replaces
AppBaseTheme from res/values/styles.xml on API 11+ devices.
API 11 theme customizations can go here.
Base application theme for API 14+. This theme completely replaces
AppBaseTheme from BOTH res/values/styles.xml and
res/values-v11/styles.xml on API 14+ devices.
API 14 theme customizations can go here.
*/
public static final int AppBaseTheme=0x7f060000;
/** Application theme.
All customizations that are NOT specific to a particular API-level can go here.
*/
public static final int AppTheme=0x7f060001;
}
}
----
<EditText
android:id="@+id/editText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/textView1"
android:layout_centerHorizontal="true"
android:lines="8" --->设置函数的大小
android:hint="@string/_love" -->设计默认值得大小
android:ems="10"
android:inputType="textMultiLine" />
6逻辑设计
public class MainActivity extends Activity implements OnClickListener{
Button Call_other;
Button Call_wangqi;
Button Call_xiaoyu;
Button Send_other;
Button Send_wangqi;
Button Send_xiaoyu;
EditText Nummber_edit;
EditText Talk_Edit;
@Override
A-定义控件便于寻找
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Nummber_edit = (EditText)B-findViewById(R.id.NummberText); 通过findViewById来找到控制控件
Talk_Edit= (EditText)findViewById(R.id.editText1);
Call_other = (Button)findViewById(R.id.Call_otherButton);
Call_wangqi= (Button)findViewById(R.id.Call_mangqi);;
Call_xiaoyu= (Button)findViewById(R.id.Call_xiaoyuButton);;
Send_other= (Button)findViewById(R.id.Send_friend);
Send_wangqi= (Button)findViewById(R.id.Send_wangqi);
Send_xiaoyu= (Button)findViewById(R.id.Send_xiaoyu);
C -public class MainActivity extends Activity implements OnClickListener{
将主类实现OnClickListener接口可以对控件通过一个OnClick控制
D:1.在文件中设计按钮的事件
private void MyCallOther(){
String num = Nummber_edit.getText().toString();
if(TextUtils.isEmpty(num)){ ---判断字符中的文字是否为空
Toast.makeText(MainActivity.this, "电话为空了>.<", 0
--显示的时间).show();--土司生成
return ;
}else{
Intent intent = new Intent();----打电话的程序重要的一点事必须启动一个Intent的程序
Toast.makeText(MainActivity.this, "电话打向"+num, 0).show();--必须show出来
intent.setAction(Intent.ACTION_CALL);---设置打电话的设置
intent.setData(Uri.parse("tel:"+num));---设置电环号码
startActivity(intent);---启动事件
return;
}
}
private void MyCallxiaoyu(){
Intent intent = new Intent();
Toast.makeText(MainActivity.this, "Love晓宇691526", 0).show();
intent.setAction(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:"+"691526"));
startActivity(intent);
return ;
}
private void CallWangqi (){
Intent intent = new Intent();
Toast.makeText(MainActivity.this, "打给讨厌鬼王琪>.<", 0).show();
intent.setAction(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:"+"652008"));
startActivity(intent);
}
7.定义单击清空设置
private void ClearEdi(){
Nummber_edit.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Nummber_edit.setText("");
}
});
Talk_Edit.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Talk_Edit.setText("");
}
});
8>添加系统的单机事件
public void onClick(View v) {
// TODO Auto-generated method stub
switch(v.getId()){
case R.id.Call_otherButton : --通过R地址寻找控件
MyCallOther();ClearEdi(); 执行对应的方法
break;
case R.id.Call_xiaoyuButton :
MyCallxiaoyu();
break;
case R.id.Call_mangqi:
CallWangqi ();ClearEdi();
break;
case R.id.Send_friend:
SendFriend();ClearEdi();
break;
case R.id.Send_wangqi:
SendWangqi();ClearEdi();
break;
case R.id.Send_xiaoyu:
SendXiaoyu();ClearEdi();
break;
default:
// ClearEdi();
}
}
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280547133280547133280547133
Android-2电话应用，短信应用
标签：android平台 java 短信 界面 字体
原文地址：http://blog.csdn.net/u012651389/article/details/40600653
