我有一个关于android zxing条码扫描phonegap的问题。我是一个新的Android应用程序开发人员。如何添加扫描仪视图标签栏?我之前正在搜索capture.xml布局文件,但是给了我错误。我该如何解决我的问题?请你能帮帮我一下吗? Capture.xml
<?xml version="1.0" encoding="UTF-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<SurfaceView
android:id="@+id/preview_view"
android:layout_width="fill_parent"
android:layout_height="fill_parent" />
<TabHost
android:id="@+id/tabhost"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TabWidget
android:id="@android:id/tabs"
android:layout_width="match_parent"
android:layout_height="108dp" >
</TabWidget>
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:id="@+id/tab1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
</LinearLayout>
<LinearLayout
android:id="@+id/tab2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
</LinearLayout>
<LinearLayout
android:id="@+id/tab3"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
</LinearLayout>
</FrameLayout>
</LinearLayout>
</TabHost>
<com.google.zxing.client.android.ViewfinderView
android:id="@+id/viewfinder_view"
android:layout_width="fill_parent"
android:layout_height="fill_parent" />
<LinearLayout
android:id="@+id/result_view"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@color/result_view"
android:baselineAligned="false"
android:orientation="vertical"
android:visibility="gone" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:orientation="horizontal"
android:padding="@dimen/standard_padding" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:gravity="right|center_vertical"
android:orientation="vertical" >
<ImageView
android:id="@+id/barcode_image_view"
android:layout_width="160dip"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/half_padding"
android:adjustViewBounds="true"
android:maxHeight="160dip"
android:maxWidth="160dip"
android:scaleType="centerInside" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingRight="@dimen/half_padding"
android:text="@string/msg_default_format"
android:textColor="@color/result_minor_text"
android:textStyle="bold" />
</LinearLayout>
</FrameLayout>
CaptureActivity.java
public void onCreate (Bundle icicle) {
super.onCreate(icicle);
Window window = getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
setContentView(R.layout.capture);
hasSurface = false;
historyManager = new HistoryManager(this);
historyManager.trimHistory();
inactivityTimer = new InactivityTimer(this);
beepManager = new BeepManager(this);
PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
showHelpOnFirstLaunch();
}
onCreateFunction.butı我没有显示相机布局标签栏。