安卓中加载布局文件的三种方法

1、方法1

LinearLayout layout=(LinearLayout)LayoutInflater.from(getApplicationContext()).inflate(R.layout.list_view_item_text, null);

LinearLayout layout=(LinearLayout)LayoutInflater.from(MainActivity.this).inflate(R.layout.list_view_item_text, null);

2、方法2

LayoutInflater layoutInflater=(LayoutInflater) getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);

LinearLayout layout=(LinearLayout)layoutInflater.inflate(R.layout.list_view_item_text, null);

3、方法3

LinearLayout layout=(LinearLayout)getLayoutInflater().inflate(R.layout.list_view_item_text, null);

LinearLayout layout=(LinearLayout)MainActivity.this.getLayoutInflater().inflate(R.layout.list_view_item_text, null);