Java Code Examples for android.widget.ListView#setCacheColorHint()

@Override
protected View createView(LayoutInflater layoutInflater, ViewGroup viewGroup) {

    // 不显示默认标题
    getDialog().requestWindowFeature(Window.FEATURE_NO_TITLE);

    mCommonFrameLayout = new CommonFrameLayout(getContext());
    mToolbar = mCommonFrameLayout.getTitleView();
    mMoreButton = mToolbar.addMoreImageButton();

    LinearLayout content = LayoutUtil.newCommonLayout(getContext());

    mListView = new ListView(getContext());
    mListView.setCacheColorHint(0x00000000);
    mListView.setDividerHeight(0);
    mListView.setLayoutParams(LayoutUtil.newMatchFrameLayoutParams());
    content.addView(mListView);

    mCommonFrameLayout.setContent(content);

    return mCommonFrameLayout;
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    ListView lv = new ListView(mContext);
    lv.setCacheColorHint(Color.TRANSPARENT);
    lv.setFadingEdgeLength(0);
    lv.setAdapter(new SimpleHomeAdapter(mContext, mItems));

    lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            Intent intent = new Intent(mContext, mClasses[position]);
            startActivity(intent);
        }
    });

    setContentView(lv);
}
 

@SuppressWarnings("deprecation")
protected void showPreferences() {
	ListView lv = getListView();
	if (lv != null) {
		lv.setBackgroundColor(this.getResources().getColor(R.color.bc_bg_color));
		lv.setCacheColorHint(this.getResources().getColor(R.color.bc_bg_color));
		lv.setSelector(R.drawable.setting_pref_item_background_selector);
		
		ColorDrawable dividerDrawable = new ColorDrawable(this.getResources().getColor(R.color.bc_green_blue_color));
		lv.setDivider(dividerDrawable);
		lv.setDividerHeight(1);
	}
	
	if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
		addPreferencesFromResource(R.xml.preferences);
	} else {
		loadSettingsFragment();
	}
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    ListView lv = new ListView(mContext);
    lv.setCacheColorHint(Color.TRANSPARENT);
    lv.setFadingEdgeLength(0);
    lv.setAdapter(new SimpleHomeAdapter(mContext, mItems));

    lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            Intent intent = new Intent(mContext, mClasses[position]);
            startActivity(intent);
        }
    });

    setContentView(lv);
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mDisplayMetrics = getResources().getDisplayMetrics();

    ListView lv = new ListView(mContext);
    lv.setCacheColorHint(Color.TRANSPARENT);
    lv.setBackgroundColor(Color.WHITE);
    lv.setFadingEdgeLength(0);
    lv.setAdapter(new SimpleHomeAdapter());

    lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            Intent intent = new Intent(mContext, mClazzs[position]);
            startActivity(intent);
        }
    });

    setContentView(lv);
}
 

/**
 * 列表显示，显示列表屏蔽按钮
 */
private void initListView(ViewGroup viewRoot) {
    listView = new ListView(context);
    LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
    layoutParams.setMargins(dp2px(15), dp2px(5), dp2px(15), dp2px(5));
    listView.setLayoutParams(layoutParams);
    listView.setCacheColorHint(Color.TRANSPARENT);
    listView.setFadingEdgeLength(0);
    listView.setVerticalScrollBarEnabled(false);
    listView.setSelector(new ColorDrawable(Color.TRANSPARENT));
    listView.setDivider(new ColorDrawable(Color.LTGRAY));
    listView.setDividerHeight(dp2px(0.8f));
    if (dialogAdapter == null) {
        dialogAdapter = new ListDialogAdapter();
    }
    listView.setAdapter(dialogAdapter);
    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            dismiss();
            if (listener != null) {
                listener.click(false, position);
            }
        }
    });

    listView.setLayoutAnimation(getLayoutAnimation());
    viewRoot.addView(listView);
}
 

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    //Current position should survive screen rotations.
    if (savedInstanceState != null) {
        mCategory = savedInstanceState.getInt("category");
        mCurPosition = savedInstanceState.getInt("listPosition");
    }

    populateTitles(mCategory);
    ListView lv = getListView();
    lv.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
    lv.setCacheColorHint(Color.TRANSPARENT);
    lv.setOnItemLongClickListener(new OnItemLongClickListener() {
        public boolean onItemLongClick(AdapterView<?> av, View v, int pos, long id) {
            final String title = (String) ((TextView) v).getText();

            // Set up clip data with the category||entry_id format.
            final String textData = String.format("%d||%d", mCategory, pos);
            ClipData data = ClipData.newPlainText(title, textData);
            v.startDrag(data, new MyDragShadowBuilder(v), null, 0);
            return true;
        }
    });

    selectPosition(mCurPosition);
}
 

@Override
 public void onActivityCreated(Bundle savedInstanceState) {
     super.onActivityCreated(savedInstanceState);

     //Current position should survive screen rotations.
     if (savedInstanceState != null) {
         mCategory = savedInstanceState.getInt("category");
         mCurPosition = savedInstanceState.getInt("listPosition");
     }

     populateTitles(mCategory);
     ListView lv = getListView();
     lv.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
     lv.setCacheColorHint(Color.TRANSPARENT);
     lv.setOnItemLongClickListener(new OnItemLongClickListener() {
         @SuppressLint("DefaultLocale")
public boolean onItemLongClick(AdapterView<?> av, View v, int pos, long id) {
             final String title = (String) ((TextView) v).getText();

             // Set up clip data with the category||entry_id format.
             final String textData = String.format("%d||%d", mCategory, pos);
             ClipData data = ClipData.newPlainText(title, textData);
             v.startDrag(data, new MyDragShadowBuilder(v), null, 0);
             return true;
         }
     });

     selectPosition(mCurPosition);
 }
 

@Override
public View onCreateView() {
    LinearLayout ll_container = new LinearLayout(mContext);
    ll_container.setOrientation(LinearLayout.VERTICAL);

    /** title */
    mTvTitle = new TextView(mContext);
    mTvTitle.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
            LinearLayout.LayoutParams.WRAP_CONTENT));
    mTvTitle.setSingleLine(true);
    mTvTitle.setPadding(dp2px(18), dp2px(10), 0, dp2px(10));

    ll_container.addView(mTvTitle);

    /** listview */
    mLv = new ListView(mContext);
    mLv.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
            LinearLayout.LayoutParams.WRAP_CONTENT));
    mLv.setCacheColorHint(Color.TRANSPARENT);
    mLv.setFadingEdgeLength(0);
    mLv.setVerticalScrollBarEnabled(false);
    mLv.setSelector(new ColorDrawable(Color.TRANSPARENT));

    ll_container.addView(mLv);

    return ll_container;
}
 

@Override
protected ListView createRefreshableView(Context context, AttributeSet attrs) {
    ListView lv = createListView(context, attrs);
    lv.setScrollingCacheEnabled(false);
    lv.setFadingEdgeLength(0);
    lv.setDivider(new ColorDrawable(Color.LTGRAY));
    lv.setCacheColorHint(Color.TRANSPARENT);
    // Set it to this so it can be used in ListActivity/ListFragment
    lv.setId(android.R.id.list);
    return lv;
}
 

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    //Current position should survive screen rotations.
    if (savedInstanceState != null) {
        mCategory = savedInstanceState.getInt("category");
        mCurPosition = savedInstanceState.getInt("listPosition");
    }

    populateTitles(mCategory);
    ListView lv = getListView();
    lv.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
    lv.setCacheColorHint(Color.TRANSPARENT);
    lv.setOnItemLongClickListener(new OnItemLongClickListener() {
        public boolean onItemLongClick(AdapterView<?> av, View v, int pos, long id) {
            final String title = (String) ((TextView) v).getText();

            // Set up clip data with the category||entry_id format.
            final String textData = String.format("%d||%d", mCategory, pos);
            ClipData data = ClipData.newPlainText(title, textData);
            v.startDrag(data, new MyDragShadowBuilder(v), null, 0);
            return true;
        }
    });

    selectPosition(mCurPosition);
}
 

private void willShowPopupWindow() {
    int userCount = mListAdapter.getCount();
    if (userCount > mRememberCount) {
        userCount = mRememberCount;
    }
    int itemHeight = getResources().getDimensionPixelSize(R.dimen.remember_item_height);
    mPopupWindowHeight = itemHeight * userCount + (userCount - 1);
    if (pop == null) {
        mCacheListView = new ListView(getContext());
        mCacheListView.setCacheColorHint(0);
        mCacheListView.setScrollingCacheEnabled(false);
        mCacheListView.setFadingEdgeLength(0);
        mCacheListView.setDivider(new ColorDrawable(Color.GRAY));
        mCacheListView.setDividerHeight(1);

        LayoutParams params = new LayoutParams(getWidth(), mPopupWindowHeight);
        mCacheListView.setLayoutParams(params);

        mCacheListWrapperLinearLayout = new LinearLayout(getContext());
        mCacheListWrapperLinearLayout.setLayoutParams(params);
        mCacheListWrapperLinearLayout.addView(mCacheListView);
        pop = new SafePopupWindow(mCacheListWrapperLinearLayout, getWidth(), LayoutParams.WRAP_CONTENT);
        mCacheListView.setAdapter(mListAdapter);
    }
    pop.setAnimationStyle(R.style.RememberEditTextPopupWindowAnim);
    pop.showAsDropDown(this);
    mListAdapter.notifyDataSetChanged();
    mIconStatus = ICON_SHOW_DROP_UP;
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);

	// 添加Activity到堆栈
	AppManager.getAppManager().addActivity(this);

	myApplication = (BaseApplication) getApplication();

	// 设置显示Preferences
	addPreferencesFromResource(R.xml.preferences);

	// 获得SharedPreferences
	mPreferences = PreferenceManager.getDefaultSharedPreferences(this);

	ListView localListView = getListView();
	localListView.setBackgroundColor(0);
	localListView.setCacheColorHint(0);
	((ViewGroup) localListView.getParent()).removeView(localListView);
	ViewGroup localViewGroup = (ViewGroup) getLayoutInflater().inflate(
			R.layout.setting_activity, null);
	((ViewGroup) localViewGroup.findViewById(R.id.setting_content))
			.addView(localListView, -1, -1);
	setContentView(localViewGroup);

	initView();

}
 

/**
 * help to build ClassTableListView
 * @param ctx
 * @return
 */
public static ListView buildClassListView(Context ctx){
    ListView classListView = new ListView(ctx);
    classListView.setBackgroundColor(0);
    classListView.setCacheColorHint(0);
    classListView.setDividerHeight(0);
    return classListView;
}
 

@Override
public View onCreateView() {
    LinearLayout ll_container = new LinearLayout(mContext);
    ll_container.setOrientation(LinearLayout.VERTICAL);
    ll_container.setBackgroundColor(Color.TRANSPARENT);

    /** title */
    mTvTitle = new TextView(mContext);
    mTvTitle.setGravity(Gravity.CENTER);
    mTvTitle.setPadding(dp2px(10), dp2px(5), dp2px(10), dp2px(5));

    LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    params.topMargin = dp2px(20);

    ll_container.addView(mTvTitle, params);

    /** title underline */
    mVLineTitle = new View(mContext);
    ll_container.addView(mVLineTitle);

    /** listview */
    mLv = new ListView(mContext);
    mLv.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT, 1));
    mLv.setCacheColorHint(Color.TRANSPARENT);
    mLv.setFadingEdgeLength(0);
    mLv.setVerticalScrollBarEnabled(false);
    mLv.setSelector(new ColorDrawable(Color.TRANSPARENT));

    ll_container.addView(mLv);

    /** mCancel btn */
    mTvCancel = new TextView(mContext);
    mTvCancel.setGravity(Gravity.CENTER);
    LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    lp.topMargin = dp2px(7);
    lp.bottomMargin = dp2px(7);
    mTvCancel.setLayoutParams(lp);

    ll_container.addView(mTvCancel);

    return ll_container;
}
 

@Override 
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    ListView lv = getListView();

    //getListView().setSelector(R.drawable.transparent);
    lv.setCacheColorHint(Color.TRANSPARENT);
    
    
    // View management
    View detailsFrame = getActivity().findViewById(R.id.details);
    dualPane = detailsFrame != null && detailsFrame.getVisibility() == View.VISIBLE;
    

    if (savedInstanceState != null) {
        // Restore last state for checked position.
        curCheckPosition = savedInstanceState.getLong(CURRENT_CHOICE, SipProfile.INVALID_ID);
        //curCheckWizard = savedInstanceState.getString(CURRENT_WIZARD);
    }
    setListShown(false);
    if(mAdapter == null) {
        if(mHeaderView != null) {
            lv.addHeaderView(mHeaderView , null, true);
        }
        mAdapter = new AccountsEditListAdapter(getActivity(), null);
        mAdapter.setOnCheckedRowListener(this);
        //getListView().setEmptyView(getActivity().findViewById(R.id.progress_container));
        //getActivity().findViewById(android.R.id.empty).setVisibility(View.GONE);
        setListAdapter(mAdapter);
        registerForContextMenu(lv);

        // Prepare the loader.  Either re-connect with an existing one,
        // or start a new one.
        getLoaderManager().initLoader(0, null, this);
        
        lv.setVerticalFadingEdgeEnabled(true);
    }
    
    if (dualPane) {
        // In dual-pane mode, the list view highlights the selected item.
    	Log.d("lp", "dual pane mode");
        lv.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
    	//lv.setVerticalScrollbarPosition(View.SCROLLBAR_POSITION_LEFT);
        lv.setVerticalScrollBarEnabled(false);
        lv.setFadingEdgeLength(50);
        
        updateCheckedItem();
        // Make sure our UI is in the correct state.
        //showDetails(curCheckPosition, curCheckWizard);
    }else {
    	//getListView().setVerticalScrollbarPosition(View.SCROLLBAR_POSITION_RIGHT);
    	lv.setVerticalScrollBarEnabled(true);
    	lv.setFadingEdgeLength(100);
    }
}
 

@Override 
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    ListView lv = getListView();

    //getListView().setSelector(R.drawable.transparent);
    lv.setCacheColorHint(Color.TRANSPARENT);
    
    
    // View management
    View detailsFrame = getActivity().findViewById(R.id.details);
    dualPane = detailsFrame != null && detailsFrame.getVisibility() == View.VISIBLE;
    

    if (savedInstanceState != null) {
        // Restore last state for checked position.
        curCheckFilterId = savedInstanceState.getLong(CURRENT_CHOICE, SipProfile.INVALID_ID);
        //curCheckWizard = savedInstanceState.getString(CURRENT_WIZARD);
    }
    setListShown(false);
    if(mAdapter == null) {
        if(mHeaderView != null) {
            lv.addHeaderView(mHeaderView , null, true);
        }
        mAdapter = new AccountFiltersListAdapter(getActivity(), null);
        //getListView().setEmptyView(getActivity().findViewById(R.id.progress_container));
        //getActivity().findViewById(android.R.id.empty).setVisibility(View.GONE);
        setListAdapter(mAdapter);
        registerForContextMenu(lv);

        
        lv.setVerticalFadingEdgeEnabled(true);
    }
    
    if (dualPane) {
        // In dual-pane mode, the list view highlights the selected item.
    	Log.d("lp", "dual pane mode");
        lv.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
    	//lv.setVerticalScrollbarPosition(View.SCROLLBAR_POSITION_LEFT);
        lv.setVerticalScrollBarEnabled(false);
        lv.setFadingEdgeLength(50);
        
        updateCheckedItem();
        // Make sure our UI is in the correct state.
        //showDetails(curCheckPosition, curCheckWizard);
    }else {
    	//getListView().setVerticalScrollbarPosition(View.SCROLLBAR_POSITION_RIGHT);
    	lv.setVerticalScrollBarEnabled(true);
    	lv.setFadingEdgeLength(100);
    }
}
 

@Override
public View onCreateView() {
    LinearLayout ll_container = new LinearLayout(mContext);
    ll_container.setOrientation(LinearLayout.VERTICAL);
    ll_container.setBackgroundColor(Color.TRANSPARENT);

    /** title */
    mTvTitle = new TextView(mContext);
    mTvTitle.setGravity(Gravity.CENTER);
    mTvTitle.setPadding(dp2px(10), dp2px(5), dp2px(10), dp2px(5));

    LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    params.topMargin = dp2px(20);

    ll_container.addView(mTvTitle, params);

    /** title underline */
    mVLineTitle = new View(mContext);
    ll_container.addView(mVLineTitle);

    /** listview */
    mLv = new ListView(mContext);
    mLv.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT, 1));
    mLv.setCacheColorHint(Color.TRANSPARENT);
    mLv.setFadingEdgeLength(0);
    mLv.setVerticalScrollBarEnabled(false);
    mLv.setSelector(new ColorDrawable(Color.TRANSPARENT));

    ll_container.addView(mLv);

    TextView cancelDivider = new TextView(mContext);
    cancelDivider.setGravity(Gravity.CENTER);
    cancelDivider.setBackgroundColor(Color.parseColor("#ffefefef"));
    LayoutParams clp = new LayoutParams(LayoutParams.MATCH_PARENT, 20);
    cancelDivider.setLayoutParams(clp);
    ll_container.addView(cancelDivider);
    /** mCancel btn */
    mTvCancel = new TextView(mContext);
    mTvCancel.setGravity(Gravity.CENTER);
    LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    lp.topMargin = dp2px(0);
    lp.bottomMargin = dp2px(0);
    mTvCancel.setLayoutParams(lp);

    ll_container.addView(mTvCancel);

    return ll_container;
}
 

@Override
public View onCreateView() {
    LinearLayout ll_container = new LinearLayout(mContext);
    ll_container.setOrientation(LinearLayout.VERTICAL);
    ll_container.setBackgroundColor(Color.TRANSPARENT);

    /** title */
    mTvTitle = new TextView(mContext);
    mTvTitle.setGravity(Gravity.CENTER);
    mTvTitle.setPadding(dp2px(10), dp2px(5), dp2px(10), dp2px(5));

    LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    params.topMargin = dp2px(20);

    ll_container.addView(mTvTitle, params);

    /** title underline */
    mVLineTitle = new View(mContext);
    ll_container.addView(mVLineTitle);

    /** listview */
    mLv = new ListView(mContext);
    mLv.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT, 1));
    mLv.setCacheColorHint(Color.TRANSPARENT);
    mLv.setFadingEdgeLength(0);
    mLv.setVerticalScrollBarEnabled(false);
    mLv.setSelector(new ColorDrawable(Color.TRANSPARENT));

    ll_container.addView(mLv);

    /** mCancel btn */
    mTvCancel = new TextView(mContext);
    mTvCancel.setGravity(Gravity.CENTER);
    LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    lp.topMargin = dp2px(7);
    lp.bottomMargin = dp2px(7);
    mTvCancel.setLayoutParams(lp);

    ll_container.addView(mTvCancel);

    return ll_container;
}
 

@Override
public View onCreateView() {
    LinearLayout ll_container = new LinearLayout(mContext);
    ll_container.setOrientation(LinearLayout.VERTICAL);
    ll_container.setBackgroundColor(Color.TRANSPARENT);

    /** title */
    mTvTitle = new TextView(mContext);
    mTvTitle.setGravity(Gravity.CENTER);
    mTvTitle.setPadding(dp2px(10), dp2px(5), dp2px(10), dp2px(5));

    LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    params.topMargin = dp2px(20);

    ll_container.addView(mTvTitle, params);

    /** title underline */
    mVLineTitle = new View(mContext);
    ll_container.addView(mVLineTitle);

    /** listview */
    mLv = new ListView(mContext);
    mLv.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT, 1));
    mLv.setCacheColorHint(Color.TRANSPARENT);
    mLv.setFadingEdgeLength(0);
    mLv.setVerticalScrollBarEnabled(false);
    mLv.setSelector(new ColorDrawable(Color.TRANSPARENT));

    ll_container.addView(mLv);

    /** mCancel btn */
    mTvCancel = new TextView(mContext);
    mTvCancel.setGravity(Gravity.CENTER);
    LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    lp.topMargin = dp2px(7);
    lp.bottomMargin = dp2px(7);
    mTvCancel.setLayoutParams(lp);

    ll_container.addView(mTvCancel);

    return ll_container;
}