greendroid - thumbnailitemview使用

1 public class VolumeTV extends Activity{ 2 3 @Override 4 public void onCreate(Bundle savedInstanceState) { 5 super.onCreate(savedInstanceState); 6 setContentView(R.layout.volume_tv); 7 } 1 <?xml version="1.0" encoding="utf-8"?> 2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 3 xmlns:greendroid="http://schemas.android.com/apk/res/com.example.contextawaredemo2" 4 android:layout_width="wrap_content" 5 android:layout_height="wrap_content" 6 android:orientation="vertical" > 7 8 <greendroid.widget.itemview.SeparatorItemView 9 xmlns:android="http://schemas.android.com/apk/res/android" 10 style="?attr/gdSeparatorItemViewStyle" 11 android:id="@id/gd_separator_text" 12 android:layout_width="fill_parent" 13 android:layout_height="wrap_content" 14 android:minHeight="?attr/gdSeparatorItemViewPreferredHeight" 15 android:text="SETTING" 16 17 android:gravity="center_vertical" /> 18 19 <greendroid.widget.itemview.ThumbnailItemView 20 xmlns:android="http://schemas.android.com/apk/res/android" 21 style="?attr/gdThumbnailItemViewStyle" 22 android:layout_height="wrap_content" 23 android:minHeight="?attr/gdItemViewPreferredHeight" 24 android:paddingLeft="?attr/gdItemViewPreferredPaddingLeft"> 25 26 <greendroid.widget.AsyncImageView 27 android:id="@id/gd_thumbnail" 28 style="?attr/gdThumbnailItemViewStyleThumbnail" 29 android:layout_height="?attr/gdItemViewPreferredHeight" 30 android:scaleType="centerInside" 31 android:src="@drawable/class1" 32 greendroid:defaultSrc="@drawable/class1" /> 33 34 <TextView 35 android:id="@id/gd_text" 36 style="?attr/gdThumbnailItemViewStyleText" 37 android:layout_width="fill_parent" 38 android:layout_toRightOf="@id/gd_thumbnail" 39 android:ellipsize="end" 40 android:gravity="bottom" 41 android:singleLine="true" 42 android:text="text" /> 43 44 <TextView 45 android:id="@id/gd_subtitle" 46 style="?attr/gdThumbnailItemViewStyleSubtitle" 47 android:layout_width="fill_parent" 48 android:layout_alignLeft="@id/gd_text" 49 android:layout_alignParentBottom="true" 50 android:layout_below="@id/gd_text" 51 android:layout_toRightOf="@id/gd_thumbnail" 52 android:ellipsize="end" 53 android:gravity="top" 54 android:singleLine="true" 55 android:text="subtext" /> 56 57 </greendroid.widget.itemview.ThumbnailItemView> 58 59 <greendroid.widget.itemview.DescriptionItemView 60 xmlns:android="http://schemas.android.com/apk/res/android" 61 style="?attr/gdDescriptionItemViewStyle" 62 android:id="@id/gd_description" 63 android:layout_height="wrap_content" 64 android:minHeight="?attr/gdItemViewPreferredHeight" 65 android:paddingLeft="?attr/gdItemViewPreferredPaddingLeft" 66 android:text="After connect to TV, call to mobile will lead volumne of TV changed." 67 68 android:gravity="center_vertical" />

 这样的话在第一行的separator之后会有thumbnailItem (在左边) 以及 checkbox（在右边） 最后有descriptionItem 但是上面的代码还是存在一点小问题

1.thumbnail没有出现

这是因为thumbnail 的第二个textview的属性设置有问题导致拉长到铺满整个页面，把description挤出去了

2.checkbox 没有到理想的最右边

这里需要用到alignParentRight 所以相应修改relativeLayout

 

下面是修正后的版本

1 <?xml version="1.0" encoding="utf-8"?> 2 <LinearLayout xmlns:greendroid="http://schemas.android.com/apk/res/com.example.contextawaredemo2" 3 android:layout_width="fill_parent" 4 android:layout_height="wrap_content" 5 android:orientation="vertical" xmlns:android="http://schemas.android.com/apk/res/android"> 6 7 <greendroid.widget.itemview.SeparatorItemView 8 xmlns:android="http://schemas.android.com/apk/res/android" 9 android:id="@id/gd_separator_text" 10 style="?attr/gdSeparatorItemViewStyle" 11 android:layout_width="fill_parent" 12 android:layout_height="wrap_content" 13 android:gravity="center_vertical" 14 android:minHeight="?attr/gdSeparatorItemViewPreferredHeight" 15 android:text="SETTING" /> 16 17 <RelativeLayout 18 android:layout_width="wrap_content" 19 android:layout_height="wrap_content" 20 > 21 22 <greendroid.widget.itemview.ThumbnailItemView 23 xmlns:android="http://schemas.android.com/apk/res/android" 24 style="?attr/gdThumbnailItemViewStyle" 25 android:layout_height="wrap_content" 26 android:layout_alignParentLeft="true" 27 android:paddingLeft="?attr/gdItemViewPreferredPaddingLeft" 28 > 29 30 <greendroid.widget.AsyncImageView 31 android:id="@id/gd_thumbnail" 32 style="?attr/gdThumbnailItemViewStyleThumbnail" 33 android:layout_height="wrap_content" 34 35 android:scaleType="centerInside" 36 android:src="@drawable/class1" 37 greendroid:defaultSrc="@drawable/class1" /> 38 39 <TextView 40 android:id="@id/gd_text" 41 style="?attr/gdThumbnailItemViewStyleText" 42 android:layout_width="wrap_content" 43 android:layout_height="wrap_content" 44 android:layout_toRightOf="@id/gd_thumbnail" 45 android:ellipsize="end" 46 android:gravity="bottom" 47 android:singleLine="true" 48 android:text="@string/volume_tv" 49 /> 50 51 <TextView 52 android:id="@id/gd_subtitle" 53 style="?attr/gdThumbnailItemViewStyleSubtitle" 54 android:layout_width="wrap_content" 55 android:layout_height="wrap_content" 56 android:layout_below="@id/gd_text" 57 android:layout_toRightOf="@id/gd_thumbnail" 58 android:ellipsize="end" 59 android:gravity="top" 60 android:singleLine="true" 61 android:text="@string/mobile_n_tv" 62 /> 63 </greendroid.widget.itemview.ThumbnailItemView> 64 65 <CheckBox 66 android:id="@+id/checkbox" 67 android:layout_width="wrap_content" 68 android:layout_height="wrap_content" 69 70 android:gravity="right" 71 android:layout_alignParentRight="true"> 72 73 74 </CheckBox> 75 </RelativeLayout> 76 77 <greendroid.widget.itemview.DescriptionItemView 78 xmlns:android="http://schemas.android.com/apk/res/android" 79 android:id="@id/gd_description" 80 style="?attr/gdDescriptionItemViewStyle" 81 android:layout_width="fill_parent" 82 android:layout_height="wrap_content" 83 android:gravity="center_vertical" 84 android:minHeight="?attr/gdItemViewPreferredHeight" 85 android:paddingLeft="?attr/gdItemViewPreferredPaddingLeft" 86 android:text="After connect to TV, call to mobile will lead volumne of TV changed." /> 87 88 89 90 </LinearLayout>

 如果在这个基础上再加上action bar

1 <?xml version="1.0" encoding="utf-8"?> 2 3 <LinearLayout xmlns:greendroid="http://schemas.android.com/apk/res/com.example.contextawaredemo2" 4 android:layout_width="fill_parent" 5 android:layout_height="wrap_content" 6 android:orientation="vertical" xmlns:android="http://schemas.android.com/apk/res/android"> 7 <greendroid.widget.ActionBarHost 8 xmlns:android="http://schemas.android.com/apk/res/android" 9 android:id="@id/gd_action_bar_host" 10 android:layout_width="fill_parent" 11 android:layout_height="fill_parent" 12 android:orientation="vertical"> 13 <greendroid.widget.ActionBar 14 android:id="@id/gd_action_bar" 15 android:layout_height="@dimen/gd_action_bar_height" 16 android:layout_width="fill_parent" 17 android:background="?attr/gdActionBarBackground"/> 18 <FrameLayout 19 android:id="@id/gd_action_bar_content_view" 20 android:layout_height="0dp" 21 android:layout_width="fill_parent" 22 > 23 <ListView 24 android:layout_height="fill_parent" 25 android:id="@android:id/list" 26 android:layout_weight="1" 27 android:layout_width="fill_parent" 28 > 29 30 </ListView> 31 </FrameLayout> 32 </greendroid.widget.ActionBarHost> 33 34 <greendroid.widget.itemview.SeparatorItemView 35 xmlns:android="http://schemas.android.com/apk/res/android" 36 android:id="@id/gd_separator_text" 37 style="?attr/gdSeparatorItemViewStyle" 38 android:layout_width="fill_parent" 39 android:layout_height="wrap_content" 40 android:gravity="center_vertical" 41 android:minHeight="?attr/gdSeparatorItemViewPreferredHeight" 42 android:text="SETTING" /> 43 44 <RelativeLayout 45 android:layout_width="wrap_content" 46 android:layout_height="wrap_content" 47 > 48 49 <greendroid.widget.itemview.ThumbnailItemView 50 xmlns:android="http://schemas.android.com/apk/res/android" 51 style="?attr/gdThumbnailItemViewStyle" 52 android:layout_height="wrap_content" 53 android:layout_alignParentLeft="true" 54 android:paddingLeft="?attr/gdItemViewPreferredPaddingLeft" 55 > 56 57 <greendroid.widget.AsyncImageView 58 android:id="@id/gd_thumbnail" 59 style="?attr/gdThumbnailItemViewStyleThumbnail" 60 android:layout_height="wrap_content" 61 62 android:scaleType="centerInside" 63 android:src="@drawable/class1" 64 greendroid:defaultSrc="@drawable/class1" /> 65 66 <TextView 67 android:id="@id/gd_text" 68 style="?attr/gdThumbnailItemViewStyleText" 69 android:layout_width="wrap_content" 70 android:layout_height="wrap_content" 71 android:layout_toRightOf="@id/gd_thumbnail" 72 android:ellipsize="end" 73 android:gravity="bottom" 74 android:singleLine="true" 75 android:text="@string/volume_tv" 76 /> 77 78 <TextView 79 android:id="@id/gd_subtitle" 80 style="?attr/gdThumbnailItemViewStyleSubtitle" 81 android:layout_width="wrap_content" 82 android:layout_height="wrap_content" 83 android:layout_below="@id/gd_text" 84 android:layout_toRightOf="@id/gd_thumbnail" 85 android:ellipsize="end" 86 android:gravity="top" 87 android:singleLine="true" 88 android:text="@string/mobile_n_tv" 89 /> 90 </greendroid.widget.itemview.ThumbnailItemView> 91 92 <CheckBox 93 android:id="@+id/checkbox" 94 android:layout_width="wrap_content" 95 android:layout_height="wrap_content" 96 97 android:gravity="right" 98 android:layout_alignParentRight="true"> 99 100 101 </CheckBox> 102 </RelativeLayout> 103 104 <greendroid.widget.itemview.DescriptionItemView 105 xmlns:android="http://schemas.android.com/apk/res/android" 106 android:id="@id/gd_description" 107 style="?attr/gdDescriptionItemViewStyle" 108 android:layout_width="fill_parent" 109 android:layout_height="wrap_content" 110 android:gravity="center_vertical" 111 android:minHeight="?attr/gdItemViewPreferredHeight" 112 android:paddingLeft="?attr/gdItemViewPreferredPaddingLeft" 113 android:text="After connect to TV, call to mobile will lead volumne of TV changed." /> 114 115 116 117 </LinearLayout>

 

转载于:https://www.cnblogs.com/lauraxia/archive/2013/03/26/2983141.html

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