我膨胀了具有XML按钮，多次，我能够做的如此完美，但问题是，当我按一下按钮，我想说明单击该按钮。

 公共类InflateExActivity扩展活动实现OnClickListener {
    / **第一次创建活动时调用。 * /

    按钮B;


    的LinearLayout lLayout;
    LayoutInflater充气;

    @覆盖
    公共无效的onCreate（包savedInstanceState）{


        super.onCreate（savedInstanceState）;
        的setContentView（R.layout.main）;
        的for（int i = 0;我3;;我++）{

             充气=（LayoutInflater）getSystemService（Context.LAYOUT_INFLATER_SERVICE）;
             B =（按钮）inflater.inflate（R.layout.buttons，NULL）;
            T =（TextView中）inflater.inflate（R.layout.texts，NULL）;


            b.setTag（ⅰ）; //你会得到0,1,2为

            lLayout =（的LinearLayout）findViewById（R.id.layout1）;
            lLayout.addView（B）;

            b.setOnClickListener（本）;

        }

    }

    公共无效的onClick（视图v）{

        }

}
 

解决方案

项目要添加编程，您必须有到IDS分配给他们。

  b.setId（1）;
 

编辑：

 公共类DynamicLayoutActivity扩展活动实现OnClickListener {
私有静态最终诠释MY_BUTTON = 9000;

@覆盖
公共无效的onCreate（包savedInstanceState）{
    super.onCreate（savedInstanceState）;
    的setContentView（R.layout.main）;

    的LinearLayout LL =（的LinearLayout）findViewById（R.id.layout1）;

    //添加按钮
    按钮B =新的按钮（这一点）;
    b.setText（按钮，动态地添加！）;
    b.setLayoutParams（新的LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT））;
    b.setId（MY_BUTTON）;
    b.setOnClickListener（本）;
    ll.addView（B）;
}
 公共无效的onClick（视图v）{
        吐司面包;
        Log.w（机器人动态视图，查看编号：+ v.getId（））;
        开关（v.getId（））{
        案例MY_BUTTON：
            敬酒= Toast.makeText（这一点，点击我的动态添加的按钮！，Toast.LENGTH_LONG）;
            toast.setGravity（Gravity.TOP，25，400）;
            toast.show（）;
        }
    }
 

最新消息：

 公共类InflateExActivity延伸活动{
    / **第一次创建活动时调用。 * /
    @覆盖
    公共无效的onCreate（包savedInstanceState）{
        的LinearLayout lLayout;
        按钮B = NULL;
        super.onCreate（savedInstanceState）;
        的setContentView（R.layout.main）;
        的for（int i = 0;我3;;我++）{
            最后LayoutInflater充气=（LayoutInflater）getSystemService（Context.LAYOUT_INFLATER_SERVICE）;
             B =（按钮）inflater.inflate（R.layout.buttons，NULL）;
             b.setId（ⅰ）;
            lLayout =（的LinearLayout）findViewById（R.id.layout1）;
            lLayout.addView（B）;
            b.setOnClickListener（新OnClickListener（）{

            公共无效的onClick（视图v）{
                Toast.makeText（InflateExActivity.this，单击按钮+ v.getId（）
                        Toast.LENGTH_LONG）.show（）;
            }
        }）;
    }
}
 

I am inflating an xml having button, multiple times and i am able to do so perfectly but the problem is when I click the button,i want to show which button is clicked.

   public class InflateExActivity extends Activity implements OnClickListener {
    /** Called when the activity is first created. */

    Button b;


    LinearLayout lLayout;
    LayoutInflater inflater;

    @Override
    public void onCreate(Bundle savedInstanceState) {


        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        for (int i = 0; i < 3; i++) {

             inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
             b = (Button) inflater.inflate(R.layout.buttons, null);
            t = (TextView) inflater.inflate(R.layout.texts, null);


            b.setTag(i); // you'll get 0,1,2 as

            lLayout = (LinearLayout) findViewById(R.id.layout1);
            lLayout.addView(b);

            b.setOnClickListener(this);

        }

    }

    public void onClick(View v) {

        }

}

items you are adding programmatically, you must have to assign ids to them.

b.setId(1);

EDITED:

public class DynamicLayoutActivity extends Activity implements OnClickListener{
private static final int MY_BUTTON = 9000;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    LinearLayout ll = (LinearLayout)findViewById(R.id.layout1);

    // add button
    Button b = new Button(this);
    b.setText("Button added dynamically!");
    b.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,   LayoutParams.WRAP_CONTENT));
    b.setId(MY_BUTTON);
    b.setOnClickListener(this);
    ll.addView(b);
}
 public void onClick(View v) {
        Toast toast;
        Log.w("ANDROID DYNAMIC VIEWS:", "View Id: " + v.getId());
        switch (v.getId()) {
        case MY_BUTTON:
            toast = Toast.makeText(this, "Clicked on my dynamically added button!", Toast.LENGTH_LONG);
            toast.setGravity(Gravity.TOP, 25, 400);
            toast.show();    
        }
    }

LATEST:

public class InflateExActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        LinearLayout lLayout;
        Button b = null;
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        for(int i=0;i<3;i++){
            final LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
             b = (Button) inflater.inflate(R.layout.buttons, null);
             b.setId(i);
            lLayout = (LinearLayout) findViewById(R.id.layout1);
            lLayout.addView(b);
            b.setOnClickListener(new OnClickListener() {

            public void onClick(View v) {
                Toast.makeText(InflateExActivity.this, "Button Clicked :"+v.getId(),
                        Toast.LENGTH_LONG).show();
            }
        });
    }
}