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由於Android的默認通知僅允許圖片，因此需要製作自定義通知。因此，我在擴展時如何爲通知添加自定義UI，現成的答案是創建自定義視圖並傳遞給通知管理器，並允許來自API級別16.因此，我做了一個，然後在這裏執行我的佈局xml代碼 - 文件名：notification_custom_view_new：GCM推送通知。發佈錯誤通知 - 無法展開RemoteViews：StatusBarNotification
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/GhostWhite">
<RelativeLayout
android:id="@+id/header"
android:layout_width="match_parent"
android:layout_height="65dp">
<ImageView
android:id="@+id/big_icon"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_centerVertical="true"
android:layout_marginLeft="12dp"
android:scaleType="fitCenter" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignBottom="@+id/big_icon"
android:layout_alignTop="@+id/big_icon"
android:layout_toRightOf="@+id/big_icon"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:weightSum="2">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1.6"
android:orientation="vertical">
<TextView
android:id="@+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ellipsize="end"
android:maxLines="1"
android:text="Title"
android:textColor="@color/colorBlackDimText"
android:textSize="16sp"
android:textStyle="bold" />
<TextView
android:id="@+id/message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ellipsize="end"
android:maxLines="2"
android:paddingTop="2dp"
android:text="message"
android:textColor="@color/colorBlackDimText"
android:textSize="14sp" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="0.4"
android:gravity="center">
<TextView
android:id="@+id/time"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ellipsize="end"
android:maxLines="2"
android:padding="8dp"
android:text="24:59"
android:textColor="@color/colorBlackDimText"
android:textSize="12sp" />
</LinearLayout>
</LinearLayout>
</RelativeLayout>
<View
android:id="@+id/shadow"
android:layout_width="match_parent"
android:layout_height="5dp"
android:layout_below="@+id/header"
android:background="@drawable/shadow" />
<ImageView
android:id="@+id/big_picture"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/header"
android:src="@drawable/vector_icon_collections"
android:minHeight="240dp"
android:scaleType="fitCenter" />
</RelativeLayout>
的方式我引用它在代碼：
private RemoteViews assignRemote(Bitmap bitmap, String title, String message){
RemoteViews expandedView = new RemoteViews(Application.getInstance().getPackageName(),
R.layout.notification_custom_view_new);
expandedView.setTextViewText(R.id.title, title);
expandedView.setTextViewText(R.id.message, message);
expandedView.setImageViewBitmap(R.id.big_picture, bitmap);
expandedView.setImageViewResource(R.id.big_icon, R.mipmap.ic_launcher);
expandedView.setTextViewText(R.id.time, getOnlyHrsMin());
return expandedView;
}
分配customview到通知管理器：
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
notification.bigContentView = assignRemote(bitmap, title, message);
}
但是，這給了我錯誤說不好的通知，我已經確定了超過15 +相同的問題在這裏沒有一個正確的答案stackoverflow ..有人建議它是一個資源缺失，因此錯誤。我肯定從我的結束沒有任何值是空的，也沒有資源缺失錯誤不存在於我的遠程視圖中傳遞。
任何幫助將不勝感激，而且我已經嘗試了幾天來追蹤錯誤，但似乎沒有什麼好事發生。請幫幫我！
通知的OBJ初始化：
NotificationCompat.BigPictureStyle bigPictureStyle = new NotificationCompat.BigPictureStyle();
bigPictureStyle.setBigContentTitle(title);
bigPictureStyle.setSummaryText(Html.fromHtml(message).toString());
bigPictureStyle.bigPicture(bitmap);
Notification notification;
notification = mBuilder.setSmallIcon(icon).setTicker(title).setWhen(0)
.setAutoCancel(true)
.setContentTitle(title)
.setContentIntent(resultPendingIntent)
.setSound(alarmSound)
.setLights(Color.WHITE, 1500, 2000)
//.setStyle(bigPictureStyle)
.setWhen(getTimeMilliSec(timeStamp))
.setSmallIcon(iconToUse())
.setLargeIcon(BitmapFactory.decodeResource(mContext.getResources(), icon))
.setContentText(message)
.build();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
notification.bigContentView = assignRemote(bitmap, title, message);
}
NotificationManager notificationManager = (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(Config.NOTIFICATION_ID_BIG_IMAGE, notification);
堆棧跟蹤：
android.app.RemoteServiceException: Bad notification posted from package com.goldadorn.main: Couldn't expand RemoteViews for: StatusBarNotification(pkg=com.goldadorn.main user=UserHandle{0} id=101 tag=null score=0 key=0|com.goldadorn.main|101|null|10220: Notification(pri=0 contentView=com.goldadorn.main/0x1090077 vibrate=null sound=android.resource://com.goldadorn.main/raw/notification defaults=0x0 flags=0x11 color=0x00000000 vis=PRIVATE))
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1480)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5343)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700)
附加布局UI外觀的截圖：
評論來自xml的'View'並嘗試運行你的應用程序 –
發表一些代碼。如何初始化通知對象？ –
@BurhanuddinRashid但我需要陰影視圖.. – DJphy