Android(安卓)代码生成界面Sample

package com.example;import com.example.hyptest.R;import android.os.Bundle;import android.app.Activity;import android.content.Intent;import android.view.Menu;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.LinearLayout;public class TestActivity extends Activity {void test() { final LinearLayout layout = new LinearLayout(this);         // layout.setOrientation(LinearLayout.VERTICAL);         Button button = new Button(this);         button.setText("Click Me");         button.setLayoutParams(new LinearLayout.LayoutParams(                         LinearLayout.LayoutParams.FILL_PARENT,                         LinearLayout.LayoutParams.WRAP_CONTENT));                  button.setOnClickListener(new OnClickListener(){@Overridepublic void onClick(View v) {// Starting Another ActivityIntent intent = new Intent(TestActivity.this , T2Activity.class);    //EditText editText = (EditText) findViewById(R.id.edit_message);    //String message = editText.getText().toString();    //intent.putExtra(EXTRA_MESSAGE, "abcc");    startActivity(intent);}                  });                         layout.addView(button);         setContentView(layout);}    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        test();    }    @Override    public boolean onCreateOptionsMenu(Menu menu) {        getMenuInflater().inflate(R.menu.activity_hyp_test, menu);        return true;    }}
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