Android实现动态添加标签及其点击事件

<?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:orientation="vertical" >
 
 <TextView
  android:id="@+id/textView1"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_margin="10dp"
  android:background="@drawable/mark_select"
  android:enabled="false"
  android:padding="10dp"
  android:text="TextView" />
 
</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
 
 <item android:drawable="@drawable/mark_notbeselected" android:state_enabled="false"/>
 <item android:drawable="@drawable/mark_beselected" android:state_enabled="true"/>
 
</selector>

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
 
 <solid android:color="#ffffff" />
 
 <corners android:radius="3dip" />
 
 <stroke
  android:width="1dip"
  android:color="#1cb0ba" />
 
</shape>

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
 
 <solid android:color="#1cb0ba" />
 
 <corners android:radius="3dip" />
 
 <stroke
  android:width="1dip"
  android:color="#1cb0ba" />
 
</shape>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="fill_parent"
 android:layout_height="fill_parent"
 android:orientation="vertical" >
 
 <HorizontalScrollView
  android:id="@+id/horizontalScrollView1"
  android:layout_width="match_parent"
  android:layout_height="wrap_content" >
 
  <LinearLayout
   android:id="@+id/linearLayout1"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   android:orientation="horizontal" >
  </LinearLayout>
 </HorizontalScrollView>
 
</LinearLayout>

public class MainActivity extends Activity {
 
 List<String> list;
 private LinearLayout linearLayout;
 
 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_main);
 linearLayout = (LinearLayout) findViewById(R.id.linearLayout1);
 //添加标签内容
 list = new ArrayList<String>();
 for (int i = 0; i < 10; i++) {
 String str = "标签" + i;
 list.add(str);
 }
 //初始化标签
 initMarksView();
 }
 private void initMarksView() {
 for (int i = 0; i < list.size(); i++) {
 View view = View.inflate(MainActivity.this, R.layout.mark_layout, null);
 TextView tv = (TextView) view.findViewById(R.id.textView1);
 tv.setText(list.get(i));
 tv.setTag(i);
 view.setTag(false);
 // 设置view的点击事件，与onClick中的View一致
 //否则需要在onClick中，去findViewById，找出设置点击事件的控件进行操作
 //若不如此，则无法触发点击事件
 view.setOnClickListener(new OnClickListener() {
 @Override
 public void onClick(View v) {
  // TODO Auto-generated method stub
  TextView tv = (TextView) v.findViewById(R.id.textView1);
  Log.i("dxl", "TextView click");
  if ((Boolean) v.getTag()) {
  v.setTag(false);
  tv.setEnabled(false);
  Toast.makeText(MainActivity.this, "你取消了选择标签" + tv.getTag(), Toast.LENGTH_SHORT).show();
  } else {
  v.setTag(true);
  tv.setEnabled(true);
  Toast.makeText(MainActivity.this, "你选择了标签" + tv.getTag(), Toast.LENGTH_SHORT).show();
  }
 }
 });
 linearLayout.addView(view);
 }
 }
}