Android 动态布局 (代码布局)
16lz
2021-01-23
package com.example.testframelayout;import android.app.Activity;import android.graphics.Color;import android.os.Bundle;import android.view.Menu;import android.view.ViewGroup;import android.widget.TextView;public class MainActivity extends Activity {private LinearLayout root;@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);root = new LinearLayout(this);simpleAddView();setContentView(root);}private void simpleAddView() {// 简单的用代码添加布局LinearLayout linlayout = new LinearLayout(this);LinearLayout.LayoutParams linLayoutParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.WRAP_CONTENT);linlayout.setBackgroundColor(Color.BLUE);TextView textView = new TextView(this);textView.setText("测试");linlayout.addView(textView);root.addView(linlayout, linLayoutParams);}@Overridepublic boolean onCreateOptionsMenu(Menu menu) {getMenuInflater().inflate(R.menu.activity_main, menu);return true;}} 更多相关文章
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