android通知大全
一.首先 来一个普通的通知
public static void wzx(int id){
NotificationManager notificationManager= (NotificationManager)mContext. getSystemService(NOTIFICATION_SERVICE);
NotificationCompat.Builder builder=new NotificationCompat.Builder(mContext);
builder.setPriority(NotificationCompat.PRIORITY_MIN);//安卓发送通知不显示状态栏图标
Notification notification=builder.setContentTitle("NBA2KOL——2")
.setContentText("实力单打").setWhen(System.currentTimeMillis())
.setDefaults(Notification.DEFAULT_LIGHTS).setSmallIcon(R.mipmap.text) //5.0 有个小图标 需要
.setColor(Color.parseColor("#880000FF"))
.setLargeIcon(BitmapFactory.decodeResource(mContext.getResources(),R.mipmap.icon)) //图标
.setContentIntent(PendingIntent.getActivities(mContext,0x0001,new Intent[]{new Intent(mContext,NotifyActivity.class)},PendingIntent.FLAG_UPDATE_CURRENT))
.build();
notification.flags |= Notification.FLAG_NO_CLEAR; //这个系统无法清除的标识
notificationManager.notify(id,notification);
}二 来一个宽的通知
//按钮的点击方法
public static void showtext(){
NotificationCompat.Builder builder = new NotificationCompat.Builder(mContext);
builder .setDefaults(Notification.DEFAULT_LIGHTS).setSmallIcon(R.mipmap.text); //5.0 有个小图标 需要一张只有透明和白色组成的图片
builder.setLargeIcon(BitmapFactory.decodeResource(mContext.getResources(),R.mipmap.icon)); //图标
builder.setContentTitle("wzx");//系统限制，可能不显示
builder.setContentText("我们打袁绍吧");//系统限制，可能不显示
builder.setDefaults(Notification.DEFAULT_ALL);
//添加宽视图
NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle();
style.setBigContentTitle("十胜十败");
//由手机屏幕像素决定显示多少
style.addLine("第一是道胜");
style.addLine("第二是义胜");
style.addLine("第三是治胜");
style.addLine("第四是度胜");
style.addLine("第五是谋胜");
style.addLine("第六是德胜");
style.addLine("第七是仁胜");
style.addLine("第八是明胜");
style.addLine("第九是文胜");
style.addLine("第十是武胜");
style.setSummaryText("作者：子轩大大");//添加概要
builder.setStyle(style);
Notification n = builder.build();
n.flags |= Notification.FLAG_NO_CLEAR;
NotificationManager manager = (NotificationManager)mContext. getSystemService(NOTIFICATION_SERVICE);
manager.notify(1, n);
}三 接下来就是自定义布局的通知了
//首先你得开启一个广播
IntentFilter filter = new IntentFilter();
filter.addAction(NOTIFICA_A);
filter.addAction(NOTIFICA_b);
context. registerReceiver(onClickReceiver, filter);
//这里是进行点击事件的操作
static BroadcastReceiver onClickReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(NOTIFICA_A)) {
Toast.makeText(mContext, "wzx", Toast.LENGTH_SHORT).show();
}
if (intent.getAction().equals(NOTIFICA_b)) {
Toast.makeText(mContext, "njx", Toast.LENGTH_SHORT).show();
}
}
};
public static void shwoNotify(int id) {
RemoteViews view_custom = new RemoteViews(mContext.getPackageName(), R.layout.notification_text1);
Intent buttonIntent = new Intent(NOTIFICA_A);
PendingIntent pendButtonIntent = PendingIntent.getBroadcast(mContext, 0, buttonIntent, 0);
//要点击控件的id 和Intent
view_custom.setOnClickPendingIntent(R.id.notification1_img,pendButtonIntent);
Intent buttonIntenttext = new Intent(NOTIFICA_b);
PendingIntent pendButtonIntenttext = PendingIntent.getBroadcast(mContext, 0, buttonIntenttext, 0);
view_custom.setOnClickPendingIntent(R.id.notification1_text,pendButtonIntenttext);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(mContext);
mBuilder
.setContent(view_custom)
// .setCustomBigContentView(view_custom)
.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_HIGH)// 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.mipmap.icon)
;
Notification notify = mBuilder.build();
notify.flags |= Notification.FLAG_NO_CLEAR;
NotificationManager notificationManager = (NotificationManager) mContext.getSystemService(NOTIFICATION_SERVICE);
notificationManager.notify(id, notify);
}还有二个标识
private static final String NOTIFICA_A="WZX";
private static final String NOTIFICA_b="NJX";注意事项
1.由于安卓版本问题（targetSdkVersion>21） 通知栏里 通知的图标会出现 白色方块
解决办法 图标为透明和白色组成的图片
2. 如果需要更新通知（即UI更新） 只需要重新通知一遍（该通知的ID必须一致）
3. 通知高度如何设置（犹豫机型不同实现的效果也不同 第一个是不同布局 第二个是大布局）
.setCustomContentView(createContentView(context))
.setCustomBigContentView(createContentBigView(context))
private static RemoteViews createContentBigView(Context activity) {
final RemoteViews view = new RemoteViews(activity.getPackageName(), R.layout.notify_big_view);
return view;
}
private static RemoteViews createContentView(Context activity) {
final RemoteViews view = new RemoteViews(activity.getPackageName(), R.layout.notify_view);
return view;
}4. 犹豫机型问题 通知也各不一 最近有遇到新问题所以写了下来自己的bug
8.0以上又得重新写
首先判断通知栏权限
**
* 获取通知权限
* @param context
*/
@TargetApi(Build.VERSION_CODES.KITKAT)
private static boolean isNotificationEnabled(Context context) {
String CHECK_OP_NO_THROW = "checkOpNoThrow";
String OP_POST_NOTIFICATION = "OP_POST_NOTIFICATION";
AppOpsManager mAppOps = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
ApplicationInfo appInfo = context.getApplicationInfo();
String pkg = context.getApplicationContext().getPackageName();
int uid = appInfo.uid;
Class appOpsClass = null;
try {
appOpsClass = Class.forName(AppOpsManager.class.getName());
Method checkOpNoThrowMethod = appOpsClass.getMethod(CHECK_OP_NO_THROW, Integer.TYPE, Integer.TYPE,
String.class);
Field opPostNotificationValue = appOpsClass.getDeclaredField(OP_POST_NOTIFICATION);
int value = (Integer) opPostNotificationValue.get(Integer.class);
return ((Integer) checkOpNoThrowMethod.invoke(mAppOps, value, uid, pkg) == AppOpsManager.MODE_ALLOWED);
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
public static void setNotificationPermissions(Context context){
boolean enabled = isNotificationEnabled(context);
if (!enabled) {
/**
* 跳到通知栏设置界面
* @param context
*/
Intent localIntent = new Intent();
//直接跳转到应用通知设置的代码：
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
localIntent.setAction("android.settings.APP_NOTIFICATION_SETTINGS");
localIntent.putExtra("app_package", context.getPackageName());
localIntent.putExtra("app_uid", context.getApplicationInfo().uid);
} else if (android.os.Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) {
localIntent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
localIntent.addCategory(Intent.CATEGORY_DEFAULT);
localIntent.setData(Uri.parse("package:" + context.getPackageName()));
} else {
//4.4以下没有从app跳转到应用通知设置页面的Action，可考虑跳转到应用详情页面,
localIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
if (Build.VERSION.SDK_INT >= 9) {
localIntent.setAction("android.settings.APPLICATION_DETAILS_SETTINGS");
localIntent.setData(Uri.fromParts("package", context.getPackageName(), null));
} else if (Build.VERSION.SDK_INT <= 8) {
localIntent.setAction(Intent.ACTION_VIEW);
localIntent.setClassName("com.android.settings", "com.android.setting.InstalledAppDetails");
localIntent.putExtra("com.android.settings.ApplicationPkgName", context.getPackageName());
}
}
context.startActivity(localIntent);
}
}然后就可以发送通知了 不开启通知栏权限是通知不的 8.0以上增加了
setChannelId不设置这个是显示不了的 private static final int PUSH_NOTIFICATION_ID = (0x001);
private static final String PUSH_CHANNEL_ID = "PUSH_NOTIFY_ID";
private static final String PUSH_CHANNEL_NAME = "PUSH_NOTIFY_NAME";
public static void Notification(Context context) {
NotificationManager notificationManager = (NotificationManager) context.getSystemService(NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(PUSH_CHANNEL_ID, PUSH_CHANNEL_NAME, NotificationManager.IMPORTANCE_HIGH);
if (notificationManager != null) {
notificationManager.createNotificationChannel(channel);
}
}
NotificationCompat.Builder builder = new NotificationCompat.Builder(context,PUSH_CHANNEL_ID);
Intent notificationIntent = new Intent(context, GlucoseActivity.class);
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, notificationIntent, 0);
//设置通知栏标题
builder.setContentTitle("")
//设置通知栏点击意图
.setContentIntent(pendingIntent)
.setContentText("")
// .setNumber(1)
//通知首次出现在通知栏，带上升动画效果的
.setTicker("消息服务")
//通知产生的时间，会在通知信息里显示，一般是系统获取到的时间
.setWhen(System.currentTimeMillis())
//设置通知小ICON 设置没有反应请在清单文件设置APP图标
.setSmallIcon(R.drawable.text_icon)
// //图标
.setLargeIcon(BitmapFactory.decodeResource(context.getResources(),R.mipmap.notification_small_icon))
.setChannelId(PUSH_CHANNEL_ID)
//设置优先级 和默认提示 搭配使用 可实现 悬浮提示效果
.setPriority(NotificationCompat.PRIORITY_MAX)
//true不可以滑动删除 false 可以滑动删除
// .setOngoing(true)
.setDefaults(Notification.DEFAULT_ALL);
Notification notification = builder.build();
notification.flags |= Notification.FLAG_NO_CLEAR;
if (notificationManager != null) {
notificationManager.notify(PUSH_NOTIFICATION_ID, notification);
}
}如果状态栏图片没有变化需要在清单文件里面设置通知的icon
更多bug请查看点我 官网有中文文档