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| 关键词： nbsp Intent tabHost MainActivity view TabSpec currentView Override private GestureDetector |
本项目是一个模仿暴风影音的UI项目源码，仿照的界面有菜单页，主页，分类页等，项目内的所有数据都使用的本地模拟数据，仿照度一般在大分辨设备上布局显示会有问题，480x800的分辨率应该正合适，默认编译版本4.2.2编码GBK，注释不多，需要的朋友可以下载看一下。 源码下载： http://code.662p.com/view/8949.html [csharp] view plaincopypublic class MainActivity extends TabActivity { private SlideMenu slideMenu; private TabHost tabHost; private LayoutInflater inflater; private Intent intent1, intent2, intent3, intent4, intent5, intent6; private long exitTime = 0; private static final int SWIPE_MIN_DISTANCE = 120; private static final int SWIPE_MAX_OFF_PATH = 250; private static final int SWIPE_THRESHOLD_VELOCITY = 200; private GestureDetector gestureDetector; View.OnTouchListener gestureListener; int currentView = 0; private static int maxTabIndex = 5; @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_DOWN) { if ((System.currentTimeMillis() - exitTime) > 2000) { Toast.makeText(MainActivity.this, "再按一次退出程序", Toast.LENGTH_SHORT).show(); exitTime = System.currentTimeMillis(); } else { finish(); System.exit(0); } return true; } return super.onKeyDown(keyCode, event); } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); gestureDetector = new GestureDetector(new MyGestureDetector()); gestureListener = new View.OnTouchListener() { public boolean onTouch(View v, MotionEvent event) { if (gestureDetector.onTouchEvent(event)) { return true; } return false; } }; // 抽屉效果 slideMenu = (SlideMenu) findViewById(R.id.slide_menu); ImageView menuImg = (ImageView) findViewById(R.id.slide_firstmenu); menuImg.setOnClickListener(new OnClickListener() { @Override public void onClick(View arg0) { // TODO Auto-generated method stub if (slideMenu.isMainScreenShowing()) { slideMenu.openMenu(); } else { slideMenu.closeMenu(); } } }); intent1 = new Intent(MainActivity.this, FirstActivity.class); intent2 = new Intent(MainActivity.this, SecondActivity.class); intent3 = new Intent(MainActivity.this, SecondActivity.class); intent4 = new Intent(MainActivity.this, SecondActivity.class); intent5 = new Intent(MainActivity.this, SecondActivity.class); intent6 = new Intent(MainActivity.this, MoreInformationActivity.class); LayoutInflater inflater = LayoutInflater.from(MainActivity.this); View view1 = inflater.inflate(R.layout.tabitem_1, null); View view2 = inflater.inflate(R.layout.tabitem_2, null); View view3 = inflater.inflate(R.layout.tabitem_3, null); View view4 = inflater.inflate(R.layout.tabitem_4, null); View view5 = inflater.inflate(R.layout.tabitem_5, null); View view6 = inflater.inflate(R.layout.tabitem_6, null); // 创建TabHost // tabHost = (TabHost) findViewById(R.id.tabHost); // tabHost.setup(); tabHost = getTabHost(); TabSpec tabSpec1 = tabHost.newTabSpec("tab1").setIndicator(view1) .setContent(intent1); tabHost.addTab(tabSpec1); TabSpec tabSpec2 = tabHost.newTabSpec("tab2").setIndicator(view2) .setContent(intent2); tabHost.addTab(tabSpec2); TabSpec tabSpec3 = tabHost.newTabSpec("tab3").setIndicator(view3) .setContent(intent3); tabHost.addTab(tabSpec3); TabSpec tabSpec4 = tabHost.newTabSpec("tab4").setIndicator(view4) .setContent(intent4); tabHost.addTab(tabSpec4); TabSpec tabSpec5 = tabHost.newTabSpec("tab5").setIndicator(view5) .setContent(intent5); tabHost.addTab(tabSpec5); TabSpec tabSpec6 = tabHost.newTabSpec("tab6").setIndicator(view6) .setContent(intent6); tabHost.addTab(tabSpec6); Button imageButton1 = (Button) findViewById(R.id.imageButton1); imageButton1.setOnClickListener(new OnClickListener() { @Override public void onClick(View arg0) { // TODO Auto-generated method stub // Toast.makeText(MainActivity.this, "123", Toast.LENGTH_SHORT) // .show(); Intent newIntent = new Intent(MainActivity.this, LocalActivity.class); startActivity(newIntent); } }); ImageView slide_menu_history = (ImageView) findViewById(R.id.slide_menu_history); slide_menu_history.setOnClickListener(new OnClickListener() { @Override public void onClick(View arg0) { // TODO Auto-generated method stub Intent newIntent = new Intent(MainActivity.this, HistoryActivity.class); startActivity(newIntent); } }); ImageView slide_menu_search = (ImageView) findViewById(R.id.slide_menu_search); slide_menu_search.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub Intent newIntent = new Intent(MainActivity.this, SearchActivity.class); startActivity(newIntent); } }); } // 左右滑动刚好页面也有滑动效果 class MyGestureDetector extends SimpleOnGestureListener { @Override public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { TabHost tabHost = getTabHost(); System.out.println("************"); try { if (Math.abs(e1.getY() - e2.getY()) > SWIPE_MAX_OFF_PATH) return false; // right to left swipe if (e1.getX() - e2.getX() > SWIPE_MIN_DISTANCE && Math.abs(velocityX) > SWIPE_THRESHOLD_VELOCITY) { Log.i("test", "right"); if (currentView == maxTabIndex) { currentView = 0; } else { currentView++; } tabHost.setCurrentTab(currentView); } else if (e2.getX() - e1.getX() > SWIPE_MIN_DISTANCE && Math.abs(velocityX) > SWIPE_THRESHOLD_VELOCITY) { Log.i("test", "left"); if (currentView == 0) { currentView = maxTabIndex; } else { currentView--; } tabHost.setCurrentTab(currentView); } } catch (Exception e) { } return false; } } @Override public boolean dispatchTouchEvent(MotionEvent event) { if (gestureDetector.onTouchEvent(event)) { event.setAction(MotionEvent.ACTION_CANCEL); } return super.dispatchTouchEvent(event); } @Override public boolean onTouchEvent(MotionEvent event) { // TODO Auto-generated method stub return gestureDetector.onTouchEvent(event); } // @Override // public boolean onCreateOptionsMenu(Menu menu) { // getMenuInflater().inflate(R.menu.activity_main, menu); // return true; // } } <ignore_js_op> 运行截图推荐界面 <ignore_js_op> 导航板块 <ignore_js_op> 搜索框 <ignore_js_op> 电视剧显示 详细说明：http://android.662p.com/thread-5865-1-1.html |
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