在点击ImageView的非法状态,背景(选择) [英] Illegal state on click imageview with background (selector)
问题描述
我已经appwidget与集合(列表视图
)。源部件XML布局:
I have appwidget with collection (listview
). Source widget xml layout:
<?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:background="@color/widget_list_background"
android:orientation="vertical"
android:paddingBottom="3dip"
android:paddingLeft="6dip"
android:paddingRight="6dip"
android:paddingTop="3dip" >
<!-- Header -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:orientation="horizontal" >
<!-- App icon -->
<ImageView
android:id="@+id/widget_list_icon"
android:layout_width="32dip"
android:layout_height="32dip"
android:layout_marginRight="3dip"
android:src="@drawable/airplane" />
<!-- Mailbox -->
<TextView
android:id="@+id/widget_list_account"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:maxLines="2"
android:text="john@foo.com"
android:textColor="@color/widget_text_primary" />
<!-- Unread count -->
<TextView
android:id="@+id/widget_list_unread"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="3dip"
android:text="12"
android:textColor="@color/widget_text_secondary"
android:textStyle="bold" />
</LinearLayout>
<!-- Overflow menu -->
<ImageView
android:id="@+id/widget_list_overflow"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/simple_button_holo"
android:paddingLeft="4dip"
android:paddingRight="4dip"
android:src="@drawable/toolbar_overflow" />
<!-- Line -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="1dip"
android:layout_marginBottom="3dip"
android:layout_marginTop="3dip"
android:background="@color/widget_list_line" />
<!-- Listview with messages -->
<ListView
android:id="@+id/widget_email_list"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<!-- Removed -->
<TextView
android:id="@+id/widget_list_removed"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:text="@string/widget_removed_account"
android:textColor="@color/widget_text_primary"
android:textSize="18dip"
android:textStyle="bold"
android:visibility="gone" />
<!-- Empty list -->
<TextView
android:id="@+id/widget_list_empty_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:text="@string/widget_inbox_empty"
android:textColor="@color/widget_text_primary"
android:textSize="18dip"
android:textStyle="bold"
android:visibility="gone" />
</LinearLayout>
在布局中存在的ImageView(widget_list_overflow)。我设置ImageView的背景:simple_button_holo
At layout exists imageview (widget_list_overflow). I set imageview background: simple_button_holo
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_focused="true"
android:drawable="@drawable/simple_button_focused_holo" />
<item android:state_pressed="true"
android:drawable="@drawable/simple_button_pressed_holo" />
<item android:drawable="@android:color/transparent" />
</selector>
问题:的ImageView
不仅对的ImageView
,但总体上点击亮点布局
,其中的ImageView
包含。但是,为什么不仅在点击的ImageView
?
Issue: ImageView
highlights on click not only on ImageView
, but on whole layout
, where ImageView
contains. But why not only on click on ImageView
?
PS:感谢codeMagic:)
PS: Thanks codeMagic :)
编辑:(UPD1)
我创建RemoteViews为:
(UPD1) I create RemoteViews as:
myview = new RemoteViews(packName, R.layout.mywidget);
Intent svcIntent = new Intent(ctx, WidgetListService.class);
svcIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, widgetId);
svcIntent.setData(Uri.parse(svcIntent.toUri(Intent.URI_INTENT_SCHEME)));
myview.setEmptyView(R.id.widget_email_list, R.id.widget_list_empty_view);
myview.setRemoteAdapter(R.id.widget_email_list, svcIntent);
aAppWidgetManager.updateAppWidget(_widgetId, myview);
我不使用任何的PendingIntent,只设置TextView的文本和隐藏/显示一些看法。同时在logcat中点击是空的。
I don't use any PendingIntent, only set TextView text and hide/show some views. Also logcat on click is empty.
推荐答案
嗯,解决办法很简单。现在我想补充的点击ImageView的(widget_list_overflow)和待发表的意图消失了。
Hm, solution was easy. Now I add pending intent on click ImageView (widget_list_overflow) and issue disappeared.
这篇关于在点击ImageView的非法状态,背景(选择)的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!