【背景】
折腾：
【记录】Android中在Tab页面的Group中显示各种类型的控件
期间，需要去动态在TAB页面内的Group内，
动态的创建一个个label：value的形式的组合。
并且最好在最开始再加上一个status的图标的前缀：
[status]label: value
【折腾过程】
1.后来看到这个：
Android textview usage as label and value – Stack Overflow
这个很像我需要的：
只是不需要其中的竖杠。
而帖子中是通过静态的xml去实现的，但是我希望是动态创建的。
先去参考试试，看看静态的能否创建出来所需要的效果，如果可以，再考虑改为动态创建。
2.算了，还是自己代码中，随便去试试吧。。
截止目前，还是没有实现出所需要的效果，只是凑合的使用这样的代码，加上自己随便弄点数据：
（1）/res/drawable/group_background.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" >
<!--
<solid android:color="#b4000000" />
<padding android:left="7.0dip"
android:top="7.0dip"
android:right="7.0dip"
android:bottom="7.0dip" />
<corners android:radius="8dp" />
<gradient
android:startColor="#FFFF0000"
android:endColor="#80FF00FF"
android:angle="45"/>
<solid android:color="#b4000000" />
<stroke
android:width="2.0dip"
android:color="#b4ffffff"
android:dashWidth="3.0dip"
android:dashGap="0.0dip" />
<padding
android:left="7.0dip"
android:top="7.0dip"
android:right="7.0dip"
android:bottom="7.0dip" />
<corners android:radius="8.0dip" />
-->
<gradient
android:startColor="#F7FAFD"
android:endColor="#F5F5DC"
android:angle="270" />
<stroke
android:width="2dp"
android:color="#dcdcdc" />
<!--<stroke
android:dashGap="2dp"
android:dashWidth="5dp"
android:width="1dp"
android:color="#777777" /> -->
<corners
android:radius="2dp" />
<padding
android:left="10dp"
android:top="10dp"
android:right="10dp"
android:bottom="10dp" />
</shape>（2）MainActivity.java
import android.app.ActionBar.Tab;
import android.app.ActionBar.TabListener;
import android.app.Activity;
import android.app.FragmentTransaction;
import android.app.TabActivity;
import android.os.Bundle;
import android.app.Fragment;
import android.content.Context;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTabHost;
import android.util.DisplayMetrics;
import android.util.Log;
import android.util.TypedValue;
import android.view.Display;
import android.view.Gravity;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
import android.widget.AnalogClock;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.GridLayout;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TabHost;
import android.widget.TabHost.TabSpec;
import android.widget.TextView;
import android.widget.TabWidget;
import android.widget.FrameLayout;
public class MainActivity extends FragmentActivity {
private FragmentTabHost mTabHost;
private View indicator = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final TabHost tabHost = (TabHost)findViewById(R.id.tabHost);
tabHost.setup();
final Context tabContext = MainActivity.this;
TabSpec tabHart = tabHost.newTabSpec("HART");
tabHart.setIndicator("HART");
tabHart.setContent(new TabHost.TabContentFactory() {
public View createTabContent(String tag) {
LinearLayout tab1AllGroup = new LinearLayout(tabContext);
tab1AllGroup.setLayoutParams(
new LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
tab1AllGroup.setOrientation(LinearLayout.VERTICAL);
tab1AllGroup.setPadding(4, 4, 4, 4);
LinearLayout groupPollingAddress = new LinearLayout(tabContext);
groupPollingAddress.setLayoutParams(
new LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
groupPollingAddress.setOrientation(LinearLayout.VERTICAL);
groupPollingAddress.setBackgroundResource(R.drawable.group_background);
TextView GroupPollingAddressText = new TextView(tabContext);
GroupPollingAddressText.setText("---Polling Address---");
groupPollingAddress.addView(GroupPollingAddressText);
groupPollingAddress.addView(createLabelValue(tabContext, "PollingAddress", 0));
LinearLayout groupBasicInfo = new LinearLayout(tabContext);
groupBasicInfo.setLayoutParams(
new LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
groupBasicInfo.setOrientation(LinearLayout.VERTICAL);
groupBasicInfo.setBackgroundResource(R.drawable.group_background);
TextView GroupBasicInformationText = new TextView(tabContext);
GroupBasicInformationText.setText("---Basic Information---");
groupBasicInfo.addView(GroupBasicInformationText);
groupBasicInfo.addView(createLabelValue(tabContext, "Manufacturer", "Yamatake"));
groupBasicInfo.addView(createLabelValue(tabContext, "DeviceType", "ST3000 by Azbil"));
groupBasicInfo.addView(createLabelValue(tabContext, "DeviceID", 0x02));
LinearLayout groupRevision = new LinearLayout(tabContext);
groupRevision.setLayoutParams(
new LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
groupRevision.setOrientation(LinearLayout.VERTICAL);
groupRevision.setBackgroundResource(R.drawable.group_background);
TextView groupRevisionText = new TextView(tabContext);
groupRevisionText.setText("---Revision---");
groupRevision.addView(groupRevisionText);
groupRevision.addView(createLabelValue(tabContext, "HARTRevision", 5));
groupRevision.addView(createLabelValue(tabContext, "DeviceRevision", 2));
groupRevision.addView(createLabelValue(tabContext, "HardwareRevision", 0));
groupRevision.addView(createLabelValue(tabContext, "SoftwareRevision", 13));
tab1AllGroup.addView(groupPollingAddress);
tab1AllGroup.addView(groupBasicInfo);
tab1AllGroup.addView(groupRevision);
return tab1AllGroup;
}
});
tabHost.addTab(tabHart);
TabSpec tabDevice=tabHost.newTabSpec("Device");
tabDevice.setIndicator("Device");
tabDevice.setContent(new TabHost.TabContentFactory() {
public View createTabContent(String tag) {
LinearLayout tab1AllGroup = new LinearLayout(tabContext);
tab1AllGroup.setLayoutParams(
new LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
tab1AllGroup.setOrientation(LinearLayout.VERTICAL);
tab1AllGroup.setPadding(4, 4, 4, 4);
LinearLayout groupDevice = new LinearLayout(tabContext);
groupDevice.setLayoutParams(
new LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
groupDevice.setOrientation(LinearLayout.VERTICAL);
groupDevice.setBackgroundResource(R.drawable.group_background);
TextView groupDeviceInfo1 = new TextView(tabContext);
groupDeviceInfo1.setText("---Device Info 1---");
groupDevice.addView(groupDeviceInfo1);
groupDevice.addView(createLabelValue(tabContext, "Message", "This is Message"));
groupDevice.addView(createLabelValue(tabContext, "Tag", " This is Tag"));
groupDevice.addView(createLabelValue(tabContext, "Descriptor", " This is Descriptor"));
groupDevice.addView(createLabelValue(tabContext, "Date", "2014-03-14"));
tab1AllGroup.addView(groupDevice);
return tab1AllGroup;
}
});
tabHost.addTab(tabDevice);
TabSpec tabProcess=tabHost.newTabSpec("Process");
tabProcess.setIndicator("Process");
tabProcess.setContent(new TabHost.TabContentFactory() {
public View createTabContent(String tag) {
LinearLayout tab1AllGroup = new LinearLayout(tabContext);
tab1AllGroup.setLayoutParams(
new LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
tab1AllGroup.setOrientation(LinearLayout.VERTICAL);
tab1AllGroup.setPadding(4, 4, 4, 4);
LinearLayout groupProcessVariable = new LinearLayout(tabContext);
groupProcessVariable.setLayoutParams(
new LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
groupProcessVariable.setOrientation(LinearLayout.VERTICAL);
groupProcessVariable.setBackgroundResource(R.drawable.group_background);
TextView groupProcessText = new TextView(tabContext);
groupProcessText.setText("---Process Variables---");
groupProcessVariable.addView(groupProcessText);
groupProcessVariable.addView(createLabelValue(tabContext, "PV", "PV value"));
groupProcessVariable.addView(createLabelValue(tabContext, "PVUnit", " PVUnit value"));
groupProcessVariable.addView(createLabelValue(tabContext, "SV", "SV value"));
groupProcessVariable.addView(createLabelValue(tabContext, "SVUnit", "SVUnit value"));
groupProcessVariable.addView(createLabelValue(tabContext, "TV", "TV value"));
groupProcessVariable.addView(createLabelValue(tabContext, "TVUnit", "TVUnit value"));
groupProcessVariable.addView(createLabelValue(tabContext, "QV", "QV value"));
groupProcessVariable.addView(createLabelValue(tabContext, "QVUnit", "QVUnit value"));
tab1AllGroup.addView(groupProcessVariable);
return tab1AllGroup;
}
});
tabHost.addTab(tabProcess);
TabSpec tabDiagnostic=tabHost.newTabSpec("Diagnostic");
tabDiagnostic.setIndicator("Diagnostic");
tabDiagnostic.setContent(new TabHost.TabContentFactory() {
public View createTabContent(String tag) {
LinearLayout tab1AllGroup = new LinearLayout(tabContext);
tab1AllGroup.setLayoutParams(
new LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
tab1AllGroup.setOrientation(LinearLayout.VERTICAL);
tab1AllGroup.setPadding(4, 4, 4, 4);
LinearLayout groupDiagnostic = new LinearLayout(tabContext);
groupDiagnostic.setLayoutParams(
new LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
groupDiagnostic.setOrientation(LinearLayout.VERTICAL);
groupDiagnostic.setBackgroundResource(R.drawable.group_background);
TextView groupDiagnosticInfo1 = new TextView(tabContext);
groupDiagnosticInfo1.setText("---Diagnostic Info 1---");
groupDiagnostic.addView(groupDiagnosticInfo1);
groupDiagnostic.addView(createLabelValue(tabContext, "ExtendedFieldDeviceStatus", "ExtendedFieldDeviceStatus value"));
groupDiagnostic.addView(createLabelValue(tabContext, "StandardizedStatus0", " StandardizedStatus0 value"));
groupDiagnostic.addView(createLabelValue(tabContext, "AnalogChannelSaturated", "AnalogChannelSaturated value"));
groupDiagnostic.addView(createLabelValue(tabContext, "StandardizedStatus2", "StandardizedStatus2 value"));
groupDiagnostic.addView(createLabelValue(tabContext, "StandardizedStatus3", "StandardizedStatus3 value"));
groupDiagnostic.addView(createLabelValue(tabContext, "AnalogChannelFixed", "AnalogChannelFixed value"));
tab1AllGroup.addView(groupDiagnostic);
return tab1AllGroup;
}
});
tabHost.addTab(tabDiagnostic);
}
private View createLabelValue(Context context, String label, Object value){
LinearLayout fieldNameValueLayout = new LinearLayout(context);
fieldNameValueLayout.setLayoutParams(
new LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
fieldNameValueLayout.setOrientation(LinearLayout.HORIZONTAL);
TextView manufactureLabel = new TextView(context);
manufactureLabel.setText(label + ": ");
fieldNameValueLayout.addView(manufactureLabel);
TextView manufactureValuel = new TextView(context);
manufactureValuel.setText(value.toString());
fieldNameValueLayout.addView(manufactureValuel);
return fieldNameValueLayout;
}
生成如下的效果：
和：
【总结】
总之是：
group内部的每个label和value部分，还是没有实现真正想要的，对其的效果。
看来要等以后抽空再去想办法，通过GridLayout去实现Group内部的对其的效果了。