Android
绯荤粺浜斿ぇ甯冨眬璇﹁В
Layout
鎴戜滑鐭ラ亾
Android
绯荤粺搴旂敤绋嬪簭涓�鑸槸鐢卞涓?/p>
Activity
缁勬垚锛?/p>
鑰岃繖浜?/p>
Activity
浠ヨ鍥剧殑褰㈠紡灞曠幇鍦?
鎴戜滑闈㈠墠锛?/p>
瑙嗗浘閮芥槸鐢变竴涓竴涓殑缁勪欢鏋勬垚鐨勩�傜粍浠跺氨鏄垜浠父瑙佺殑
Button
銆?/p>
TextEdit
绛夌瓑銆傞偅涔堟垜浠?/p>
骞虫椂鐪嬪埌鐨?/p>
Android
鎵嬫満涓偅浜涙紓浜殑鐣岄潰鏄�庝箞鏄剧ず
鍑烘潵鐨勫憿锛熻繖灏辫鐢ㄥ埌
Android
鐨勫竷灞�绠＄悊鍣ㄤ簡锛?/p>
缃戜笂鏈変汉姣斿柣鐨勫緢濂斤細甯冨眬濂芥瘮鏄缓绛戦噷鐨勬鏋讹紝缁勪欢鎸夌収甯冨眬鐨勮姹備緷娆℃帓鍒楋紝灏辩粍鎴愪簡鐢ㄤ簬鐪嬭鐨勬紓
浜晫闈簡銆?/p>
鍦ㄥ垎鏋愬竷灞�涔嬪墠锛屾垜浠鍏堢湅鐪嬫帶浠讹細
Android
涓换浣曞彲瑙嗗寲鐨勬帶浠堕兘鏄粠
android.veiw.View
缁ф壙
鑰屾潵鐨勶紝
绯荤粺鎻愪緵浜嗕袱绉嶆柟娉曟潵璁剧疆瑙嗗浘锛?/p>
绗竴绉嶄篃鏄垜浠渶甯哥敤鐨勭殑浣跨敤
XML
鏂囦欢鏉ラ厤缃?/p>
View
鐨勭浉鍏冲睘
鎬э紝
鐒跺悗鍦ㄧ▼搴忓惎鍔ㄦ椂绯荤粺鏍规嵁閰嶇疆鏂囦欢鏉ュ垱寤虹浉搴旂殑
View
瑙嗗浘銆?/p>
绗簩绉嶆槸鎴戜滑鍦ㄤ唬鐮佷腑鐩存帴浣跨敤鐩稿簲鐨?/p>
绫绘潵鍒涘缓瑙嗗浘銆?/p>
濡備綍浣跨敤
XML
鏂囦欢瀹氫箟瑙嗗浘锛?/p>
姣忎釜
Android
椤圭洰鐨勬簮鐮佺洰褰曚笅閮芥湁涓?/p>
res/layout
鐩綍锛岃繖涓洰褰曞氨鏄敤鏉ュ瓨鏀惧竷灞�鏂囦欢鐨勩�傚竷灞�
鏂囦欢涓�鑸互瀵瑰簲
activity
鐨勫悕瀛楀懡鍚嶏紝
浠?/p>
.xml
涓哄悗缂�銆?/p>
鍦?/p>
xml
涓负鍒涘缓缁勪欢鏃讹紝
闇�瑕佷负缁勪欢鎸囧畾
id,
濡傦細
android:id="@+id/
鍚嶅瓧
"
绯荤粺浼氳嚜鍔ㄥ湪
gen
鐩綍涓嬪垱寤虹浉搴旂殑
R
璧勬簮绫诲彉閲忋�?/p>
濡備綍鍦ㄤ唬鐮佷腑浣跨敤瑙嗗浘锛?/p>
鍦ㄤ唬鐮佷腑鍒涘缓姣忎釜
Activity
鏃讹紝涓�鑸槸鍦?/p>
onCreate()
鏂规硶涓紝璋冪敤
setContentView()
鏉ュ姞杞芥寚瀹氱殑
xml
甯冨眬鏂囦欢锛岀劧鍚庡氨鍙互閫氳繃
findViewById()
鏉ヨ幏寰楀湪甯冨眬鏂囦欢涓垱寤虹殑鐩稿簲
id
鐨勬帶浠朵簡锛屽
Button
绛夈�?/p>
濡傦細
private
Button btnSndMag;
public
void
onCreate(Bundle savedInstanceState) {
super
.onCreate(savedInstanceState);
setContentView(R.layout.main);
//
鍔犺浇
main.xml
甯冨眬鏂囦欢
btnSndMag = (Button)
this
.findViewById(R.id.btnSndMag);
//
閫氳繃
id
鎵惧埌瀵逛簬鐨?/p>
Button
缁勪欢
....
}
涓嬮潰鎴戜滑鏉ヤ粙缁?/p>
Android
绯荤粺涓负鎴戜滑鎻愪緵鐨勪簲澶у竷灞�锛?/p>
LinearLayout(
绾挎�у竷灞�
)
銆?/p>
FrameLayout(
鍗曞抚
甯冨眬
)
銆?/p>
AbsoluteLayout(
缁濆甯冨眬
)
銆?/p>
TablelLayout(
琛ㄦ牸甯冨眬
)
銆?/p>
RelativeLayout(
鐩稿甯冨眬
)
銆傚叾涓渶甯哥敤
鐨勭殑鏄?/p>
LinearLayout
銆?/p>
TablelLayout
鍜?/p>
RelativeLayout
銆傝繖浜涘竷灞�閮藉彲浠ュ祵濂椾娇鐢ㄣ�?/p>
锛?/p>
1
锛?/p>
LinearLayout
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