网站建设宣传的目的,兼职做问卷调查的网站好,网络优化工程师工资,如何制作大气网站一般来说#xff0c;我都是用Android默认的Tab#xff0c;但此时Android会根据你增加的Tab页面平均分配Tab标签#xff0c;假如你只有两个Tab#xff0c;那么长度将会很长#xff0c;并且其高度略微过高#xff0c;并不好看#xff0c;网上解决这个问题有些是自定义Tab。… 一般来说我都是用Android默认的Tab但此时Android会根据你增加的Tab页面平均分配Tab标签假如你只有两个Tab那么长度将会很长并且其高度略微过高并不好看网上解决这个问题有些是自定义Tab。我们仍然使用默认的Tab解决此问题。 修改前 代码、图片如下 [java] view plaincopy import android.app.TabActivity; import android.graphics.Color; import android.os.Bundle; import android.view.LayoutInflater; import android.widget.TabHost; import android.widget.TabHost.OnTabChangeListener; public class MyTab extends TabActivity implements OnTabChangeListener { private TabHost myTabhost; Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); myTabhost this.getTabHost(); // get Tabhost LayoutInflater.from(this).inflate(R.layout.main, myTabhost.getTabContentView(), true); myTabhost.setBackgroundColor(Color.argb(150, 22, 70, 150)); myTabhost.addTab(myTabhost.newTabSpec(One)// make a new Tab .setIndicator(查询信息, getResources().getDrawable(R.drawable.gimp)) // set the Title and Icon .setContent(R.id.widget_layout_Blue)); // set the layout myTabhost.addTab(myTabhost .newTabSpec(Two) // make a new Tab .setIndicator(签到, getResources().getDrawable(R.drawable.mumule)) // set the Title and Icon .setContent(R.id.widget_layout_green)); } Override public void onTabChanged(String tagString) { // TODO Auto-generated method stub } } 下面我就如何 改变Tab标签大小及间距作出说明 我在网上查阅文档如果要改变此大小或者间距必须将标签栏宽高设为 wrapContent其他的我尚未验证以下为修改代码及其效果 [java] view plaincopy import android.app.TabActivity; import android.graphics.Color; import android.os.Bundle; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup.LayoutParams; import android.widget.LinearLayout; import android.widget.TabHost; import android.widget.TabWidget; import android.widget.TabHost.OnTabChangeListener; public class MyTab extends TabActivity implements OnTabChangeListener { private TabHost myTabhost; Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); myTabhost this.getTabHost(); // get Tabhost LayoutInflater.from(this).inflate(R.layout.main, myTabhost.getTabContentView(), true); myTabhost.setBackgroundColor(Color.argb(150, 22, 70, 150)); myTabhost.addTab(myTabhost.newTabSpec(One)// make a new Tab .setIndicator(查询信息, getResources().getDrawable(R.drawable.gimp)) // set the Title and Icon .setContent(R.id.widget_layout_Blue)); // set the layout myTabhost.addTab(myTabhost .newTabSpec(Two) // make a new Tab .setIndicator(签到, getResources().getDrawable(R.drawable.mumule)) // set the Title and Icon .setContent(R.id.widget_layout_green)); // 首先得到标签栏 TabWidget tabWidget myTabhost.getTabWidget(); //设置标签栏宽高为 WRAP_CONTENT LinearLayout.LayoutParams params new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); tabWidget.setLayoutParams(params); int count tabWidget.getChildCount(); //得到每一个标签并设置其宽高 for (int i 0; i count; i) { View view tabWidget.getChildTabViewAt(i); view.getLayoutParams().height 50; //tabWidget.getChildAt(i) view.getLayoutParams().width 80; } } Override public void onTabChanged(String tagString) { // TODO Auto-generated method stub } } 转载于:https://www.cnblogs.com/firecode/archive/2012/11/26/2788684.html
