Android特色开发--情景模式
1：RingProfile
package com.yarin.android.RingProfile;import java.util.Date;import android.app.AlarmManager;import android.app.PendingIntent;import android.app.TabActivity;import android.content.Context;import android.content.Intent;import android.media.AudioManager;import android.os.Bundle;import android.util.Log;import android.view.MotionEvent;import android.view.View;import android.view.View.OnTouchListener;import android.widget.Button;import android.widget.ImageButton;import android.widget.ImageView;import android.widget.ProgressBar;import android.widget.RadioButton;import android.widget.RadioGroup;import android.widget.TabHost;import android.widget.TimePicker;import android.widget.RadioGroup.OnCheckedChangeListener;import android.widget.TabHost.OnTabChangeListener;public class RingProfile extends TabActivity{private static final String TAG="RingToggle";//声明TabHost对象private TabHost mTabHost;protected boolean isChange;private AlarmManager mAlarmManager;private TimePicker mTimePicker ;private int mTab;private ImageViewmyImage;private ImageButtondownButton;private ImageButtonupButton;private ImageButtonnormalButton;private ImageButtonmuteButton;private ImageButtonvibrateButton;private ProgressBarmyProgress;private AudioManageraudioMa;private intvolume= 0; @Overridepublic void onCreate(Bundle savedInstanceState){super.onCreate(savedInstanceState);setContentView(R.layout.main);//取得TabHost对象mTabHost = getTabHost(); /* 为TabHost添加标签 *///新建一个newTabSpec(newTabSpec)//设置其标签和图标(setIndicator)//设置内容(setContent) mTabHost.addTab(mTabHost.newTabSpec("tab_test1") .setIndicator("普通情景模式",getResources().getDrawable(R.drawable.icon)) .setContent(R.id.RadioGroup01)); mTabHost.addTab(mTabHost.newTabSpec("tab_test2") .setIndicator("定时情景模式",getResources().getDrawable(R.drawable.timeprofile)) .setContent(R.id.RelativeLayout01)); mTabHost.addTab(mTabHost.newTabSpec("tab_test3") .setIndicator("自定义情景模式",getResources().getDrawable(R.drawable.addprofile)) .setContent(R.id.AbsoluteLayout03)); //设置TabHost的背景图片资源 mTabHost.setBackgroundResource(R.drawable.bg); //设置当前显示哪一个标签 mTabHost.setCurrentTab(0); mTab = 0; updateRadioGroup(); //初始化，取得AudioManager audioMa = (AudioManager)getSystemService(Context.AUDIO_SERVICE); myImage = (ImageView)findViewById(R.id.myImage); myProgress = (ProgressBar)findViewById(R.id.myProgress); downButton = (ImageButton)findViewById(R.id.downButton); upButton = (ImageButton)findViewById(R.id.upButton); normalButton = (ImageButton)findViewById(R.id.normalButton); muteButton = (ImageButton)findViewById(R.id.muteButton); vibrateButton = (ImageButton)findViewById(R.id.vibrateButton); //标签切换事件处理，setOnTabChangedListener mTabHost.setOnTabChangedListener(new OnTabChangeListener() { @Override public void onTabChanged(String tabId) { if ( tabId.equals("tab_test1") ){ mTab = 0; mAlarmManager = (AlarmManager)getSystemService(Context.ALARM_SERVICE); mTimePicker = (TimePicker)findViewById(R.id.timePkr); mTimePicker.setIs24HourView(true); updateRadioGroup();} else if ( tabId.equals("tab_test2") ){ mTab = 1; mAlarmManager = (AlarmManager)getSystemService(Context.ALARM_SERVICE); mTimePicker = (TimePicker)findViewById(R.id.timePkr); mTimePicker.setIs24HourView(true); updateRadioGroup();} } }); /***************************************************************/ RadioGroup group1 = (RadioGroup) findViewById(R.id.RadioGroup01); group1.setOnCheckedChangeListener(new OnCheckedChangeListener() { public void onCheckedChanged(RadioGroup group, int checkedId) { if (isChange) return; switch (checkedId) { case R.id.ring_and_vibrate01: ringAndVibrate(); break; case R.id.ring01: ring(); break; case R.id.vibrate01: vibrate(); break; case R.id.silent01: silent(); break; } RadioButton radio = (RadioButton) findViewById(checkedId); if (radio != null) radio.setTextSize(30); } }); //RadioButton添加监听器 for (int i = 0, l = group1.getChildCount(); i < l; i++) { RadioButton radio = (RadioButton) group1.getChildAt(i); radio.setOnTouchListener(new OnTouchListener() { public boolean onTouch(View v, MotionEvent event) { RadioButton radio = (RadioButton) v; if (!radio.isChecked()) return false; radio.setTextSize(30); return false; } }); } /***************************************************************/ //添加onChangeListener RadioGroup group2 = (RadioGroup) findViewById(R.id.RadioGroup02); group2.setOnCheckedChangeListener(new OnCheckedChangeListener() { public void onCheckedChanged(RadioGroup group, int checkedId) { if (isChange) return; switch (checkedId) { case R.id.ring_and_vibrate02: ringAndVibrate(); break; case R.id.ring02: ring(); break; case R.id.vibrate02: vibrate(); break; case R.id.silent02: silent(); break; } RadioButton radio = (RadioButton) findViewById(checkedId); if (radio != null) radio.setTextSize(30); } }); //RadioButton添加监听器 for (int i = 0, l = group2.getChildCount(); i < l; i++) { RadioButton radio = (RadioButton) group2.getChildAt(i); radio.setOnTouchListener(new OnTouchListener() { public boolean onTouch(View v, MotionEvent event) { RadioButton radio = (RadioButton) v; if (!radio.isChecked()) return false; radio.setTextSize(30); return false; } }); } //取得手机的初始音量，并初始化进度条 volume=audioMa.getStreamVolume(AudioManager.STREAM_RING); myProgress.setProgress(volume); //取得初始模式，并分别设置图标 int mode=audioMa.getRingerMode(); if(mode==AudioManager.RINGER_MODE_NORMAL) { myImage.setImageDrawable(getResources() .getDrawable(R.drawable.icon)); } else if(mode==AudioManager.RINGER_MODE_SILENT) { myImage.setImageDrawable(getResources() .getDrawable(R.drawable.mute)); } else if(mode==AudioManager.RINGER_MODE_VIBRATE) { myImage.setImageDrawable(getResources() .getDrawable(R.drawable.vibrate)); } //降低音量按键 downButton.setOnClickListener(new Button.OnClickListener() { @Override public void onClick(View arg0) { //adjustVolume可以增加和降低音量 audioMa.adjustVolume(AudioManager.ADJUST_LOWER, 0); volume=audioMa.getStreamVolume(AudioManager.STREAM_RING); //设置进度条 myProgress.setProgress(volume); //设置图标 int mode=audioMa.getRingerMode(); if(mode==AudioManager.RINGER_MODE_NORMAL) { myImage.setImageDrawable(getResources() .getDrawable(R.drawable.icon)); } else if(mode==AudioManager.RINGER_MODE_SILENT) { myImage.setImageDrawable(getResources() .getDrawable(R.drawable.mute)); } else if(mode==AudioManager.RINGER_MODE_VIBRATE) { myImage.setImageDrawable(getResources() .getDrawable(R.drawable.vibrate)); } } }); //提高音量 upButton.setOnClickListener(new Button.OnClickListener() { @Override public void onClick(View arg0) { //AudioManager.ADJUST_RAISE提高音量 audioMa.adjustVolume(AudioManager.ADJUST_RAISE, 0); volume=audioMa.getStreamVolume(AudioManager.STREAM_RING); myProgress.setProgress(volume); int mode=audioMa.getRingerMode(); if(mode==AudioManager.RINGER_MODE_NORMAL) { myImage.setImageDrawable(getResources() .getDrawable(R.drawable.icon)); } else if(mode==AudioManager.RINGER_MODE_SILENT) { myImage.setImageDrawable(getResources() .getDrawable(R.drawable.mute)); } else if(mode==AudioManager.RINGER_MODE_VIBRATE) { myImage.setImageDrawable(getResources() .getDrawable(R.drawable.vibrate)); } } }); //正常状态 normalButton.setOnClickListener(new Button.OnClickListener() { @Override public void onClick(View arg0) { audioMa.setRingerMode(AudioManager.RINGER_MODE_NORMAL); volume=audioMa.getStreamVolume(AudioManager.STREAM_RING); myProgress.setProgress(volume); myImage.setImageDrawable(getResources() .getDrawable(R.drawable.icon)); } }); //静音状态 muteButton.setOnClickListener(new Button.OnClickListener() { @Override public void onClick(View arg0) { audioMa.setRingerMode(AudioManager.RINGER_MODE_SILENT); volume=audioMa.getStreamVolume(AudioManager.STREAM_RING); myProgress.setProgress(volume); myImage.setImageDrawable(getResources() .getDrawable(R.drawable.mute)); } }); //振动状态 vibrateButton.setOnClickListener(new Button.OnClickListener() { @Override public void onClick(View arg0) { audioMa.setRingerMode(AudioManager.RINGER_MODE_VIBRATE); volume=audioMa.getStreamVolume(AudioManager.STREAM_RING); myProgress.setProgress(volume); myImage.setImageDrawable(getResources() .getDrawable(R.drawable.vibrate)); } }); }// 更新情景模式protected void updateRadioGroup(){int checkedId = currentMode();RadioButton checked = (RadioButton) findViewById(checkedId);isChange = true;checked.setChecked(true);isChange = false;}// 取得当前情景模式protected int currentMode(){AudioManager audio = (AudioManager) getSystemService(Context.AUDIO_SERVICE);switch (audio.getRingerMode()){case AudioManager.RINGER_MODE_SILENT:if ( mTab == 0 ){return R.id.silent01;}else{return R.id.silent02;}case AudioManager.RINGER_MODE_VIBRATE:if ( mTab == 0 ){return R.id.vibrate01;}else{return R.id.vibrate02;}}if (audio.shouldVibrate(AudioManager.VIBRATE_TYPE_RINGER)){if ( mTab == 0 ){return R.id.ring_and_vibrate01;}else{return R.id.ring_and_vibrate02;}}if ( mTab == 0 ){return R.id.ring01;}else{return R.id.ring02;}}/***************************************************************/// 铃声和震动protected void ringAndVibrate(){Intent intent = new Intent(RingBroadcastReceiver.RV_CHANGED);if ( mTab == 0 ){intent.putExtra("checkedId", R.id.ring_and_vibrate01);}else{intent.putExtra("checkedId", R.id.ring_and_vibrate02);}PendingIntent alarmIntent = PendingIntent.getBroadcast(this, RingBroadcastReceiver.REQUEST_CODE, intent, 0);Log.e(TAG, "" + intent);mAlarmManager.set(AlarmManager.RTC_WAKEUP, getTime(), alarmIntent);}// 铃声protected void ring(){Intent intent = new Intent(RingBroadcastReceiver.RING_CHANGED);if ( mTab == 0 ){intent.putExtra("checkedId", R.id.ring01);}else{intent.putExtra("checkedId", R.id.ring02);}PendingIntent alarmIntent = PendingIntent.getBroadcast(this, RingBroadcastReceiver.REQUEST_CODE, intent, 0);Log.e(TAG, "" + intent);mAlarmManager.set(AlarmManager.RTC_WAKEUP, getTime(), alarmIntent);}// 震动protected void vibrate(){Intent intent = new Intent(RingBroadcastReceiver.VIBRATE_CHANGED);if ( mTab == 0 ){intent.putExtra("checkedId", R.id.vibrate01);}else{intent.putExtra("checkedId", R.id.vibrate02);}PendingIntent alarmIntent = PendingIntent.getBroadcast(this, RingBroadcastReceiver.REQUEST_CODE, intent, 0);Log.e(TAG, "" + intent);mAlarmManager.set(AlarmManager.RTC_WAKEUP, getTime(), alarmIntent);}// 静音protected void silent(){Intent intent = new Intent(RingBroadcastReceiver.SILENT_CHANGED);if ( mTab == 0 ){intent.putExtra("checkedId", R.id.silent01);}else{intent.putExtra("checkedId", R.id.silent02);}PendingIntent alarmIntent = PendingIntent.getBroadcast(this, RingBroadcastReceiver.REQUEST_CODE, intent, 0);Log.e(TAG, "" + intent);mAlarmManager.set(AlarmManager.RTC_WAKEUP, getTime(), alarmIntent);}// 计算切换时间private long getTime(){Date dateNow = new Date();long hour = mTimePicker.getCurrentHour() - dateNow.getHours();long min = mTimePicker.getCurrentMinute() - dateNow.getMinutes();long second = dateNow.getSeconds();return dateNow.getTime() + (hour * 60 + min) * 60 * 1000 - second * 1000;}/***********************************************************************************/}?2:RingBroadcastReceiver
package com.yarin.android.RingProfile;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.media.AudioManager;import android.util.Log;public class RingBroadcastReceiver extends BroadcastReceiver{private static final String TAG = "RingBroadcastReceiver";public static final String VIBRATE_CHANGED = "com.yarin.android.RingProfile.VIBRATE_CHANGED";public static final String SILENT_CHANGED= "com.yarin.android.RingProfile.SILENT_CHANGED";public static final String RV_CHANGED = "com.yarin.android.RingProfile.RV_CHANGED";public static final String RING_CHANGED = "com.yarin.android.RingProfile.RING_CHANGED";public static final int REQUEST_CODE= 0;@Overridepublic void onReceive(Context context, Intent intent){AudioManager audio = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);int checkedId = intent.getIntExtra("checkedId", 0);Log.e(TAG, checkedId + intent.getAction());// 切换情景模式switch (checkedId){case R.id.ring_and_vibrate01:case R.id.ring_and_vibrate02:ringAndVibrate(audio);break;case R.id.vibrate01:case R.id.vibrate02:vibrate(audio);break;case R.id.silent01:case R.id.silent02:silent(audio);break;default:ring(audio);break;}}// 铃声和震动protected void ringAndVibrate(AudioManager audio){audio.setRingerMode(AudioManager.RINGER_MODE_NORMAL);audio.setVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER, AudioManager.VIBRATE_SETTING_ON);audio.setVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION, AudioManager.VIBRATE_SETTING_ON);}// 铃声protected void ring(AudioManager audio){audio.setRingerMode(AudioManager.RINGER_MODE_NORMAL);audio.setVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER, AudioManager.VIBRATE_SETTING_OFF);audio.setVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION, AudioManager.VIBRATE_SETTING_OFF);}// 震动protected void vibrate(AudioManager audio){audio.setRingerMode(AudioManager.RINGER_MODE_VIBRATE);audio.setVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER, AudioManager.VIBRATE_SETTING_ON);audio.setVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION, AudioManager.VIBRATE_SETTING_ON);}// 静音protected void silent(AudioManager audio){audio.setRingerMode(AudioManager.RINGER_MODE_SILENT);audio.setVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER, AudioManager.VIBRATE_SETTING_OFF);audio.setVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION, AudioManager.VIBRATE_SETTING_OFF);}}?
3：main.xml
<?xml version="1.0" encoding="utf-8"?><TabHost xmlns:android="http://schemas.android.com/apk/res/android"android:id="@android:id/tabhost" android:layout_width="fill_parent"android:layout_height="fill_parent"><LinearLayout android:orientation="vertical"android:layout_width="fill_parent" android:layout_height="fill_parent"><TabWidget android:id="@android:id/tabs"android:layout_width="fill_parent" android:layout_height="wrap_content" /><FrameLayout android:id="@android:id/tabcontent"android:layout_width="fill_parent" android:layout_height="fill_parent"><RadioGroup android:id="@+id/RadioGroup01"android:orientation="vertical" android:layout_height="wrap_content"android:layout_width="wrap_content" android:layout_centerInParent="true"><RadioButton android:text="@string/ring_and_vibrate"android:id="@+id/ring_and_vibrate01" android:layout_width="fill_parent"android:textSize="24sp" android:paddingLeft="50sp" /><RadioButton android:text="@string/ring" android:id="@+id/ring01"android:layout_width="fill_parent" android:textSize="24sp"android:paddingLeft="50sp" android:paddingRight="50sp" /><RadioButton android:text="@string/vibrate" android:id="@+id/vibrate01"android:layout_width="fill_parent" android:textSize="24sp"android:paddingLeft="50sp" android:paddingRight="50sp" /><RadioButton android:text="@string/silent" android:id="@+id/silent01"android:layout_width="fill_parent" android:textSize="24sp"android:paddingLeft="50sp" android:paddingRight="50sp" /></RadioGroup><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"android:id="@+id/RelativeLayout01" android:orientation="vertical"android:layout_width="fill_parent" android:layout_height="fill_parent"android:padding="12sp"><TextView android:layout_width="wrap_content"android:layout_height="wrap_content" android:text="@string/help"android:textSize="20px" android:textStyle="bold" android:id="@+id/help"></TextView><TimePicker android:id="@+id/timePkr"android:layout_below="@id/help" android:layout_width="wrap_content"android:layout_height="wrap_content"></TimePicker><RadioGroup android:orientation="vertical" android:id="@+id/RadioGroup02"android:layout_below="@id/timePkr" android:layout_height="wrap_content"android:layout_width="wrap_content" android:layout_centerInParent="true"><RadioButton android:text="@string/ring_and_vibrate"android:id="@+id/ring_and_vibrate02" android:layout_width="fill_parent"android:textSize="24sp" android:paddingLeft="50sp" /><RadioButton android:text="@string/ring" android:id="@+id/ring02"android:layout_width="fill_parent" android:textSize="24sp"android:paddingLeft="50sp" android:paddingRight="50sp" /><RadioButton android:text="@string/vibrate" android:id="@+id/vibrate02"android:layout_width="fill_parent" android:textSize="24sp"android:paddingLeft="50sp" android:paddingRight="50sp" /><RadioButton android:text="@string/silent" android:id="@+id/silent02"android:layout_width="fill_parent" android:textSize="24sp"android:paddingLeft="50sp" android:paddingRight="50sp" /></RadioGroup></RelativeLayout><AbsoluteLayout xmlns:android="http://schemas.android.com/apk/res/android"android:id="@+id/AbsoluteLayout03" android:layout_width="fill_parent"android:layout_height="fill_parent"><TextView android:id="@+id/myText1" android:layout_width="wrap_content"android:layout_height="wrap_content" android:text="情景模式："android:textSize="16sp" android:layout_x="20px" android:layout_y="42px"></TextView><ImageView android:id="@+id/myImage" android:layout_width="48px"android:layout_height="48px" android:layout_x="110px"android:layout_y="32px"></ImageView><TextView android:id="@+id/myText2" android:layout_width="wrap_content"android:layout_height="wrap_content" android:text="声音音量："android:textSize="16sp" android:layout_x="20px" android:layout_y="102px"></TextView><ProgressBar android:id="@+id/myProgress"style="?android:attr/progressBarStyleHorizontal"android:layout_width="160dip" android:layout_height="wrap_content"android:max="7" android:progress="5" android:layout_x="110px"android:layout_y="102px"></ProgressBar><ImageButton android:id="@+id/downButton"android:layout_width="100px" android:layout_height="100px"android:layout_x="50px" android:layout_y="162px" android:src="@drawable/down"></ImageButton><ImageButton android:id="@+id/upButton"android:layout_width="100px" android:layout_height="100px"android:layout_x="150px" android:layout_y="162px" android:src="@drawable/up"></ImageButton><ImageButton android:id="@+id/normalButton"android:layout_width="60px" android:layout_height="60px"android:layout_x="50px" android:layout_y="272px" android:src="@drawable/icon"></ImageButton><ImageButton android:id="@+id/muteButton"android:layout_width="60px" android:layout_height="60px"android:layout_x="120px" android:layout_y="272px" android:src="@drawable/mute"></ImageButton><ImageButton android:id="@+id/vibrateButton"android:layout_width="60px" android:layout_height="60px"android:layout_x="190px" android:layout_y="272px" android:src="@drawable/vibrate"></ImageButton></AbsoluteLayout></FrameLayout></LinearLayout></TabHost>
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4:AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.yarin.android.RingProfile" android:versionCode="1" android:versionName="1.0"> <application android:icon="@drawable/icon" android:label="@string/app_name"> <activity android:name=".RingProfile" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <receiver android:name="RingBroadcastReceiver"> <intent-filter> <action android:name="com.yarin.android.RingProfile.RV_CHANGED" /> <action android:name="com.yarin.android.RingProfile.RING_CHANGED" /> <action android:name="com.yarin.android.RingProfile.VIBRATE_CHANGED" /> <action android:name="com.yarin.android.RingProfile.SILENT_CHANGED" /> </intent-filter> </receiver> </application> <uses-sdk android:minSdkVersion="5" /></manifest>
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