Android多功能时钟.docx

Android多功能时钟.docx

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Android多功能时钟

Android多功能时钟开发项目

1.功能模块

主要有时钟，闹钟，计时，秒表功能

2.代码布局

activity_main.xml

xmlversion="1.0"encoding="utf-8"?

>

android="

android:

id="@+id/container"

android:

layout_width="match_parent"

android:

layout_height="match_parent"

>

android:

id="@android:

id/tabhost"

android:

layout_width="match_parent"

android:

layout_height="match_parent">

android:

layout_width="match_parent"

android:

layout_height="match_parent"

android:

orientation="vertical">

android:

id="@android:

id/tabs"

android:

layout_width="match_parent"

android:

layout_height="wrap_content"/>

android:

id="@android:

id/tabcontent"

android:

layout_width="match_parent"

android:

layout_height="match_parent">

android:

id="@+id/tabTime"

android:

layout_width="match_parent"

android:

layout_height="match_parent"

android:

orientation="vertical">

android:

id="@+id/tvTime"

android:

layout_width="match_parent"

android:

layout_height="match_parent"

android:

gravity="center"

android:

textAppearance="?

android:

textAppearanceLarge"

/>

android:

id="@+id/tabAlarm"

android:

layout_width="match_parent"

android:

layout_height="match_parent"

android:

orientation="vertical">

android:

id="@+id/lvAlarmList"

android:

layout_width="match_parent"

android:

layout_height="0dp"

android:

layout_weight="1"

>

android:

id="@+id/btnAddAlarm"

android:

text="添加时钟"

android:

layout_width="match_parent"

android:

layout_height="wrap_content"/>

android:

id="@+id/tabTimer"

android:

layout_width="match_parent"

android:

layout_height="match_parent"

android:

orientation="vertical">

android:

orientation="horizontal"

android:

layout_width="match_parent"

android:

layout_height="0dp"

android:

layout_weight="1"

>

android:

singleLine="true"

android:

inputType="number"

android:

id="@+id/edHour"

android:

layout_width="0dp"

android:

layout_height="wrap_content"

android:

layout_weight="1"/>

android:

text=":

"

android:

layout_width="wrap_content"

android:

layout_height="wrap_content"/>

android:

singleLine="true"

android:

inputType="number"

android:

id="@+id/edMinute"

android:

layout_width="0dp"

android:

layout_height="wrap_content"

android:

layout_weight="1"/>

android:

text=":

"

android:

layout_width="wrap_content"

android:

layout_height="wrap_content"/>

android:

singleLine="true"

android:

inputType="number"

android:

id="@+id/edSec"

android:

layout_width="0dp"

android:

layout_height="wrap_content"

android:

layout_weight="1"/>

android:

id="@+id/btGroup"

android:

layout_width="match_parent"

android:

layout_height="wrap_content"

android:

orientation="horizontal">

android:

id="@+id/btnStart"

android:

text="@string/Start"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"/>

android:

id="@+id/btnPause"

android:

text="@string/Pause"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"/>

android:

id="@+id/btnResume"

android:

text="@string/Resume"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"/>

android:

id="@+id/btnReset"

android:

text="@string/Reset"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"/>

android:

id="@+id/tabStopWatch"

android:

layout_width="match_parent"

android:

layout_height="match_parent"

android:

orientation="vertical">

android:

orientation="horizontal"

android:

layout_width="match_parent"

android:

layout_height="wrap_content">

android:

text="0"

android:

id="@+id/timeHour"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"

/>

android:

text=":

"

android:

layout_width="wrap_content"

android:

layout_height="wrap_content"/>

android:

text="0"

android:

id="@+id/timeMinute"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"

/>

android:

text=":

"

android:

layout_width="wrap_content"

android:

layout_height="wrap_content"/>

android:

text="0"

android:

id="@+id/timeSec"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"

/>

android:

text="."

android:

layout_width="wrap_content"

android:

layout_height="wrap_content"/>

android:

text="0"

android:

id="@+id/timeMSec"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"

/>

android:

id="@+id/lvWatchTimeList"

android:

layout_weight="1"

android:

layout_width="match_parent"

android:

layout_height="0dp">

android:

orientation="horizontal"

android:

layout_width="match_parent"

android:

layout_height="wrap_content">

android:

id="@+id/btnSWStatr"

android:

text="@string/Start"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"/>

android:

id="@+id/btnSWPause"

android:

text="@string/Pause"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"/>

android:

id="@+id/btnSWResume"

android:

text="@string/Resume"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"/>

android:

id="@+id/btnSWLap"

android:

text="@string/Lap"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"/>

android:

id="@+id/btnSWRest"

android:

text="@string/Reset"

android:

layout_weight="1"

android:

layout_width="0dp"

android:

layout_height="wrap_content"/>

alarm_play_aty.xml

xmlversion="1.0"encoding="utf-8"?

>

android="

android:

layout_width="match_parent"

android:

layout_height="match_parent">

android:

textAppearance="?

android:

attr/textAppearanceLarge"

android:

text="时间到...."

android:

gravity="center"

android:

layout_width="match_parent"

android:

layout_height="match_parent"/>

strings.xml

MyClock

停止

继续

开始

重置

计时

AndroidManifest.xml

xmlversion="1.0"encoding="utf-8"?

>

android="

package="com.mryang.myclock">

android:

allowBackup="true"

android:

icon="@mipmap/ic_launcher"

android:

label="多功能时钟"

android:

roundIcon="@mipmap/ic_launcher_round"

android:

supportsRtl="true"

android:

theme="@style/AppTheme">

name=".MainActivity">

name="android.intent.action.MAIN"/>

name="android.intent.category.LAUNCHER"/>

android:

name=".AlarmReceiver"

android:

enabled="true"

android:

exported="true">

name=".PlayAlarmAty">

3.资源文件

app\src\main\res\raw\music.mp3

4.设计代码

AlarmReceiver.java

packagecom.mryang.myclock;

importandroid.app.AlarmManager;

importandroid.app.PendingIntent;

importandroid.content.BroadcastReceiver;

importandroid.content.Context;

importandroid.content.Intent;

importandroid.util.Log;

publicclassAlarmReceiverextendsBroadcastReceiver{

@Override

publicvoidonReceive（Contextcontext,Intentintent）{

//TODO:

ThismethodiscalledwhentheBroadcastReceiverisreceiving

//anIntentbroadcast.

//thrownewUnsupportedOperationException（"Notyetimplemented"）;

Log.d（"s","闹钟执行了"）;

AlarmManageram=（AlarmManager）context.getSystemService（Context.ALARM_SERVICE）;

am.cancel（PendingIntent.getBroadcast（context,getResultCode（）,newIntent（context,AlarmReceiver.class）,0））;

Intentintent1=newIntent（context,PlayAlarmAty.class）;

intent1.addFlags（Intent.FLAG_ACTIVITY_NEW_TASK）;

context.startActivity（intent1）;

}

}

AlarmView.java

packagecom.mryang.myclock;

importandroid.app.AlarmManager;

importandroid.app.AlertDialog;

importandroid.app.PendingIntent;

importandroid.app.TimePickerDialog;

importandroid.content.Context;

importandroid.content.DialogInterface;

importandroid.content.Intent;

importandroid.content.SharedPreferences;

importandroid.support.annotation.Nullable;

importandroid.util.AttributeSet;

importandroid.util.Log;

importandroid.view.View;

importandroid.widget.AdapterView;

importandroid.widget.ArrayAdapter;

importandroid.widget.Button;

importandroid.widget.LinearLayout;

importandroid.widget.ListView;

importandroid.widget.TimePicker;

importjava.util.Calendar;

publicclassAlarmViewextendsLinearLayout{

publicAlarmView（Contextcontext）{

super（context）;

init（）;

}

publicAlarmView（Contextcontext,@NullableAttributeSetattrs）{

super（context,attrs）;

init（）;

}

publicAlarmView（Contextcontext,@NullableAttributeSetattrs,intdefStyleAttr）{

super（context,attrs,defStyleAttr）;

init（）;

}

privatevoidinit（）