package com.duguang.baseanimation.ui.notification;
import java.io.IOException;
import android.app.Notification;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.res.AssetFileDescriptor;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.NotificationCompat.Builder;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.RemoteViews;
import android.widget.Toast;
import com.duguang.baseanimation.R;
public class CustomActivity extends BaseNotificationActivity implements
OnClickListener {
/** TAG */
private final static String TAG = "CustomActivity";
/** 按钮：显示自定义通知 */
private Button btn_show_custom;
/** 按钮：显示自定义带按钮的通知 */
private Button btn_show_custom_button;
/** Notification 的ID */
int notifyId = 101;
/** NotificationCompat 构造器 */
NotificationCompat.Builder mBuilder;
/** 是否在播放 */
public boolean isPlay = false;
/** 通知栏按钮广播 */
public ButtonBroadcastReceiver bReceiver;
/** 通知栏按钮点击事件对应的ACTION */
public final static String ACTION_BUTTON = "com.notifications.intent.action.ButtonClick";
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_notification_custom);
initViews();
initButtonReceiver();
}
private void initViews() {
btn_show_custom = (Button) findViewById(R.id.btn_show_custom);
btn_show_custom.setOnClickListener(this);
btn_show_custom_button = (Button) findViewById(R.id.btn_show_custom_button);
btn_show_custom_button.setOnClickListener(this);
}
public void shwoNotify() {
// 先设定RemoteViews
RemoteViews view_custom = new RemoteViews(getPackageName(),
R.layout.activity_notification_view_custom);
// 设置对应IMAGEVIEW的ID的资源图片
view_custom.setImageViewResource(R.id.custom_icon,
R.drawable.notification_icon);
// view_custom.setInt(R.id.custom_icon,"setBackgroundResource",R.drawable.icon);
view_custom.setTextViewText(R.id.tv_custom_title, "今日头条");
view_custom.setTextViewText(R.id.tv_custom_content,
"金州勇士官方宣布球队已经解雇了主帅马克-杰克逊，随后宣布了最后的结果。");
// view_custom.setTextViewText(R.id.tv_custom_time,
// String.valueOf(System.currentTimeMillis()));
// 设置显示
// view_custom.setViewVisibility(R.id.tv_custom_time, View.VISIBLE);
// view_custom.setLong(R.id.tv_custom_time,"setTime",
// System.currentTimeMillis());//不知道为啥会报错，过会看看日志
// 设置number
// NumberFormat num = NumberFormat.getIntegerInstance();
// view_custom.setTextViewText(R.id.tv_custom_num,
// num.format(this.number));
mBuilder = new Builder(this);
mBuilder.setContent(view_custom)
.setContentIntent(
getDefalutIntent(Notification.FLAG_AUTO_CANCEL))
.setWhen(System.currentTimeMillis())// 通知产生的时间，会在通知信息里显示
.setTicker("有新资讯").setPriority(Notification.PRIORITY_DEFAULT)// 设置该通知优先级
.setOngoing(false)// 不是正在进行的 true为正在进行 效果和.flag一样
.setSmallIcon(R.drawable.notification_icon);
// mNotificationManager.notify(notifyId, mBuilder.build());
Notification notify = mBuilder.build();
notify.contentView = view_custom;
// Notification notify = new Notification();
// notify.icon = R.drawable.icon;
// notify.contentView = view_custom;
// notify.contentIntent =
// getDefalutIntent(Notification.FLAG_AUTO_CANCEL);
mNotificationManager.notify(notifyId, notify);
}
/**
* 带按钮的通知栏
*/
public void showButtonNotify() {
NotificationCompat.Builder mBuilder = new Builder(this);
RemoteViews mRemoteViews = new RemoteViews(getPackageName(),
R.layout.activity_notification_view_custom_button);
mRemoteViews.setImageViewResource(R.id.custom_song_icon,
R.drawable.notification_sing_icon);
// API3.0 以上的时候显示按钮，否则消失
mRemoteViews.setTextViewText(R.id.tv_custom_song_singer, "周杰伦");
mRemoteViews.setTextViewText(R.id.tv_custom_song_name, "七里香");
// 如果版本号低于（3。0），那么不显示按钮
if (BaseTools.getSystemVersion() <= 9) {
mRemoteViews.setViewVisibility(R.id.ll_custom_button, View.GONE);
} else {
mRemoteViews.setViewVisibility(R.id.ll_custom_button, View.VISIBLE);
//
if (isPlay) {
mRemoteViews.setImageViewResource(R.id.btn_custom_play,
R.drawable.notification_btn_pause);
} else {
mRemoteViews.setImageViewResource(R.id.btn_custom_play,
R.drawable.notification_btn_play);
}
}
// 点击的事件处理
Intent buttonIntent = new Intent(ACTION_BUTTON);
/* 上一首按钮 */
buttonIntent.putExtra(INTENT_BUTTONID_TAG, BUTTON_PREV_ID);
// 这里加了广播，所及INTENT的必须用getBroadcast方法
PendingIntent intent_prev = PendingIntent.getBroadcast(this, 1,
buttonIntent, PendingIntent.FLAG_UPDATE_CURRENT);
mRemoteViews.setOnClickPendingIntent(R.id.btn_custom_prev, intent_prev);
/* 播放/暂停 按钮 */
buttonIntent.putExtra(INTENT_BUTTONID_TAG, BUTTON_PALY_ID);
PendingIntent intent_paly = PendingIntent.getBroadcast(this, 2,
buttonIntent, PendingIntent.FLAG_UPDATE_CURRENT);
mRemoteViews.setOnClickPendingIntent(R.id.btn_custom_play, intent_paly);
/* 下一首 按钮 */
buttonIntent.putExtra(INTENT_BUTTONID_TAG, BUTTON_NEXT_ID);
PendingIntent intent_next = PendingIntent.getBroadcast(this, 3,
buttonIntent, PendingIntent.FLAG_UPDATE_CURRENT);
mRemoteViews.setOnClickPendingIntent(R.id.btn_custom_next, intent_next);
mBuilder.setContent(mRemoteViews)
.setContentIntent(
getDefalutIntent(Notification.FLAG_ONGOING_EVENT))
.setWhen(System.currentTimeMillis())
// 通知产生的时间，会在通知信息里显示
.setTicker("正在播放").setPriority(Notification.PRIORITY_DEFAULT)
// 设置该通知优先级
.setOngoing(true)
.setSmallIcon(R.drawable.notification_sing_icon);
Notification notify = mBuilder.build();
notify.flags = Notification.FLAG_ONGOING_EVENT;
// 会报错，还在找解决思路
// notify.contentView = mRemoteViews;
// notify.contentIntent = PendingIntent.getActivity(this, 0, new
// Intent(), 0);
mNotificationManager.notify(200, notify);
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_show_custom:
shwoNotify();
break;
case R.id.btn_show_custom_button:
showButtonNotify();
break;
default:
break;
}
}
/** 带按钮的通知栏点击广播接收 */
public void initButtonReceiver() {
bReceiver = new ButtonBroadcastReceiver();
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(ACTION_BUTTON);
registerReceiver(bReceiver, intentFilter);
}
public final static String INTENT_BUTTONID_TAG = "ButtonId";
/** 上一首 按钮点击 ID */
public final static int BUTTON_PREV_ID = 1;
/** 播放/暂停 按钮点击 ID */
public final static int BUTTON_PALY_ID = 2;
/** 下一首 按钮点击 ID */
public final static int BUTTON_NEXT_ID = 3;
/**
* 广播监听按钮点击时间
*/
public class ButtonBroadcastReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
String action = intent.getAction();
if (action.equals(ACTION_BUTTON)) {
// 通过传递过来的ID判断按钮点击属性或者通过getResultCode()获得相应点击事件
int buttonId = intent.getIntExtra(INTENT_BUTTONID_TAG, 0);
switch (buttonId) {
case BUTTON_PREV_ID:
Log.d(TAG, "上一首");
Toast.makeText(getApplicationContext(), "上一首",
Toast.LENGTH_SHORT).show();
break;
case BUTTON_PALY_ID:
String play_status = "";
isPlay = !isPlay;
MediaPlayer play = null;
if (isPlay) {
play_status = "开始播放";
playBackgroundMusic();
} else {
play_status = "已暂停";
stopBackgroundMusic();
}
showButtonNotify();
Log.d(TAG, play_status);
Toast.makeText(getApplicationContext(), play_status,
Toast.LENGTH_SHORT).show();
break;
case BUTTON_NEXT_ID:
Log.d(TAG, "下一首");
Toast.makeText(getApplicationContext(), "下一首",
Toast.LENGTH_SHORT).show();
break;
default:
break;
}
}
}
}
@Override
protected void onDestroy() {
// TODO Auto-generated method stub
if (bReceiver != null) {
unregisterReceiver(bReceiver);
}
super.onDestroy();
}
private MediaPlayer mplayer;
/*
* 后台播放背景音
*/
private void playBackgroundMusic() {
if (mplayer == null) {
mplayer = new MediaPlayer();
try {
AssetFileDescriptor afd = this.getAssets().openFd("angel.mp3");
// 获取音乐数据源
mplayer.setDataSource(afd.getFileDescriptor(),
afd.getStartOffset(), afd.getLength());
afd.close();
mplayer.setLooping(true); // 设为循环播放
} catch (IOException e) {
e.printStackTrace();
}
}
try {
if (mplayer.isPlaying()) {
return;
}
mplayer.prepare();
mplayer.start();
} catch (Exception e) {
e.printStackTrace();
}
}
/*
* 停止播放背景音乐
*/
private void stopBackgroundMusic() {
try {
if (null != mplayer) {
if (mplayer.isPlaying()) {
mplayer.pause();
// mplayer.release();
mplayer = null;
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}