RK:SIM卡状态显示、隐藏设置搜索栏

一.锁屏状态下屏幕左上角出现“没有sim卡”

1.1."No SIM Card"  keyguard_missing_sim_message_short

1.2.隐藏

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--- a/frameworks/base/packages/Keyguard/src/com/android/keyguard/CarrierText.java +++ b/frameworks/base/packages/Keyguard/src/com/android/keyguard/CarrierText.java @@ -184,7 +184,7 @@ public class CarrierText extends TextView {          if (!anySimReadyAndInService && WirelessUtils.isAirplaneModeOn(mContext)) {              displayText = getContext().getString(R.string.airplane_mode);          } -        setText(displayText); +        setText("");      }

1.3.模块信号显示 在 CarrierText.java 大有可为

 二.设置 搜索栏 packages\apps\Settings\src\com\android\settings\SettingsActivity.java

2.1. image 资源在  framework 的 res/menu 这东西是画出来的

2.2.Search 控件加载 

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@Override public boolean onCreateOptionsMenu(Menu menu) {     if (!mDisplaySearch) {         return false;     }       MenuInflater inflater = getMenuInflater();     inflater.inflate(R.menu.options_menu, menu);       // Cache the search query (can be overriden by the OnQueryTextListener)     final String query = mSearchQuery;       mSearchMenuItem = menu.findItem(R.id.search);     mSearchView = (SearchView) mSearchMenuItem.getActionView();       if (mSearchMenuItem == null || mSearchView == null) {         return false;     }       if (mSearchResultsFragment != null) {         mSearchResultsFragment.setSearchView(mSearchView);     }       mSearchMenuItem.setOnActionExpandListener(this);     mSearchView.setOnQueryTextListener(this);     mSearchView.setOnCloseListener(this);       if (mSearchMenuItemExpanded) {         mSearchMenuItem.expandActionView();     }     mSearchView.setQuery(query, true /* submit */);       return true; }