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我在我的仪表盘,即3个标签,如何在android中为仪表板选项卡设置唯一的ID?
- 邀请
- 事件
- GROUPCHAT
我使用添加编程方式将所有这些选项卡,在我的布局代码id:tabContent
我所有的标签。我Userdashboard.xml代码如下,
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1" />
<TabWidget
android:id="@android:id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="-4dp"
android:layout_weight="0" />
</LinearLayout>
在下面的代码的所有标签页归类为 “tabHost”。现在我需要为所有三个选项卡设置唯一的ID,但我不知道如何设置唯一的ID为帮助我,请提前致谢。
public class UserDashBoardActivity extends ActionBarActivity {
/** Called when the activity is first created. */
private static final String TAB_1_TAG = "Invitation";
private static final String TAB_2_TAG = "Event";
private static final String TAB_3_TAG = "GroupChat";
private FragmentTabHost tabHost;
private Context context;
private SharedPreferences sharedpreferences;
private Gson gson = new Gson();
private Menu menu;
@Override
protected void onStart() {
super.onStart();
AppActivityStatus.setActivityStarted();
AppActivityStatus.setActivityContext(context);
}
@Override
protected void onPause() {
super.onPause();
AppActivityStatus.setActivityStoped();
}
@Override
protected void onResume() {
super.onPause();
AppActivityStatus.setActivityStarted();
}
@Override
protected void onStop() {
super.onStop();
AppActivityStatus.setActivityStoped();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
this.menu=menu;
getMenuInflater().inflate(R.menu.menu_user_dash_board, menu);
return true;
//return super.onCreateOptionsMenu(menu);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.user_dash_board);
context = getApplicationContext();
sharedpreferences = context.getSharedPreferences(Constants.SHARED_PREFERENCE_NAME,
Context.MODE_PRIVATE);
// Get TabHost Reference
tabHost= (FragmentTabHost) findViewById(android.R.id.tabhost);
tabHost.setup(this, getSupportFragmentManager(), android.R.id.tabcontent);
**Invitation,Event,Groupchat tabs** are added here
tabHost.addTab(tabHost.newTabSpec(TAB_1_TAG).setIndicator("Invitation"), InvitationFragment.class, null);
tabHost.addTab(tabHost.newTabSpec(TAB_2_TAG).setIndicator("Event"), OccasionFragment.class, null);
tabHost.addTab(tabHost.newTabSpec(TAB_3_TAG).setIndicator("GroupChat"), GroupChatFragment.class, null);
//invitation tab highlighted by default
tabHost.getTabWidget().setCurrentTab(0);
tabHost.getTabWidget().getChildAt(0).setBackgroundColor(getResources().getColor(R.color.Orange));
tabHost.getTabWidget().getChildAt(1).setBackgroundColor(getResources().getColor(R.color.scandal));
tabHost.getTabWidget().getChildAt(2).setBackgroundColor(getResources().getColor(R.color.scandal));
//onTabChangedListener added for move one tab to others
tabHost.setOnTabChangedListener(new OnTabChangeListener() {
@Override
public void onTabChanged(String arg0) {
setTabColor(tabHost);
}
});
}
if(tabHost.getCurrentTab()==0)
tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab()).setBackgroundColor(getResources().getColor(R.color.Orange));//1st tab selected
else if(tabHost.getCurrentTab()==1)
tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab()).setBackgroundColor(getResources().getColor(R.color.Orange)); //2nd tab selected
else if(tabHost.getCurrentTab()==2)
tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab()).setBackgroundColor(getResources().getColor(R.color.Orange)); //3rd tab selected
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
// noinspection SimplifiableIfStatement
if (id == R.id.account_settings) {
Intent userSettingIntent = new Intent(getApplicationContext(),ActivityUserSettings.class);
userSettingIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(userSettingIntent);
return true;
}
if (id == R.id.profile) {
Intent profileIntent = new Intent(getApplicationContext(),ImageUploadActivity.class);
profileIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(profileIntent);
return true;
}
if(id == R.id.create_occasion){
Intent occasionAct = new Intent(getApplicationContext(), OccasionActivity.class);
// Clears History of Activity
occasionAct.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(occasionAct);
}
return super.onOptionsItemSelected(item);
}
}