小编Sye*_*hdi的帖子

我已经制作custom notification并且有一个按钮,我想要执行两个不同的functionalities on notification and button click.我看了很多链接但找不到添加按钮监听器的方法.

谁能帮忙.这是我的代码.非常感谢.

 private void startNotification() {
    Intent intent;
    PendingIntent pIntent;
    RemoteViews remoteViews = new RemoteViews(getPackageName(),
            R.layout.mynotification);

    Context context = getApplicationContext();
    NotificationCompat.Builder builder = new NotificationCompat.Builder(
            this).setSmallIcon(R.drawable.ic_launcher).setContent(
            remoteViews);

    if (hasFlash) {
        intent = new Intent(context, FlashLight.class);
        pIntent = PendingIntent.getActivity(context, 1, intent, 0);
    } else {
        intent = new Intent(context, BlankWhiteActivity.class);
        pIntent = PendingIntent.getActivity(context, 1, intent, 0);
    }
    builder.setContentIntent(pIntent);
    NotificationManager mNotificationManager = (NotificationManager)      getSystemService(Context.NOTIFICATION_SERVICE);

    Notification notif = builder.setContentTitle("Flashlight")
            .setContentText("Lighten your world!!!").build();
    mNotificationManager.notify(1, …

新安装的Android Studio并启动了新的android项目.当试图运行它.从Gradle得到此错误

Error:Could not open initscript class cache for initialization script 'C:\Users\Dexter\AppData\Local\Temp\asLocalRepo10.gradle' (C:\Users\Dexter\.gradle\caches\2.2.1\scripts\asLocalRepo10_d10e66d3o7exs19wwq4uj2zhv\InitScript\initscript).
java.io.FileNotFoundException: C:\Users\Dexter\.gradle\caches\2.2.1\scripts\asLocalRepo10_d10e66d3o7exs19wwq4uj2zhv\InitScript\initscript\cache.properties (The system cannot find the file specified)

我试图重建项目,并试图删除.gradle文件夹但没有任何效果.

我正在使用RelativeLayout进行活动布局我希望图像视图位于最左侧,textview位于中心,复选框位于最右侧,但布局重力和重力不起作用请有人帮忙

 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal" >

    <ImageView
        android:id="@+id/imageViewTime"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="left"
        android:layout_weight="1"
        android:gravity="left"
        android:src="@drawable/ic_launcher" />

    <TextView
        android:id="@+id/textViewTime"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_weight="1"
        android:gravity="center"
        android:text="Time" />

    <CheckBox
        android:id="@+id/checkBoxTime"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="right"
        android:layout_weight="1"
        android:=""
        android:gravity="right" />
</LinearLayout>

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal" >

    <ImageView
        android:id="@+id/imageViewCompass"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="left"
        android:layout_weight="1"
        android:gravity="left"
        android:src="@drawable/ic_launcher" />

    <TextView
        android:id="@+id/textViewCompass"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_weight="1"
        android:gravity="center"
        android:text="Compass" />

    <CheckBox
        android:id="@+id/checkBoxCompass"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="right"
        android:layout_weight="1"
        android:gravity="right" />
</LinearLayout>

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal" > …