/**
* Zooms in or out of the board by scalling the size of each Box
*
* @param big increase or decrease the size
*/
public void resizeMe(int big) {
double resizeButton = 0.0;
double resizeText = 0.0;
boolean myCondition = false;
if (big == 0) {
resizeButton = 1.25;
resizeText = 0.3125;
myCondition = true;
} else {
resizeButton = 0.8;
resizeText = 0.3125;
myCondition = false;
}
for (int x = 0; x < this.getX(); ++x) {
for (int y = 0; y < this.getY(); ++y) {
Button change = this.board[x][y];
LayoutParams params = change.getLayoutParams();
if (((change.getHeight() * resizeButton > 70.0) && !myCondition)
|| ((change.getHeight() * resizeButton < 130.0) && myCondition)) {
params.height = (int) (change.getHeight() * resizeButton);
params.width = (int) (change.getWidth() * resizeButton);
change.setLayoutParams(params);
change.setTextSize((float) (params.height * resizeText));
}
}
}
}
/**
* 重新计算view的宽高
*
* @param view
* @param horizontalRatio
* @param verticalRatio
* @return
*/
public static boolean resizeWidthAndHeight(
View view, float horizontalRatio, float verticalRatio) {
if (view == null) return false;
Object tag = view.getTag();
if (tag instanceof String) {
String tagString = (String) tag;
if ("ignoreSize".equals(tagString)) {
return true;
}
}
LayoutParams params = view.getLayoutParams();
if (params != null) {
int width = params.width;
int height = params.height;
if (params.width != LayoutParams.MATCH_PARENT && params.width != LayoutParams.WRAP_CONTENT) {
width = (int) (width * horizontalRatio);
if (width > 1) params.width = width;
}
if (params.height != LayoutParams.MATCH_PARENT
&& params.height != LayoutParams.WRAP_CONTENT) {
height = (int) (height * verticalRatio);
if (height > 1) params.height = height;
}
view.setLayoutParams(params);
}
return true;
}
private void initControls() {
// init
mContainer = (RelativeLayout) findViewById(R.id.activity_scan_code_capture_containter);
mCropLayout = (RelativeLayout) findViewById(R.id.activity_scan_code_capture_crop_layout);
mEditOrder = (EditText) findViewById(R.id.activity_scan_code_et_bar_code);
Button mBtnAddOrder = (Button) findViewById(R.id.activity_scan_code_bt_add);
Button mBtnLookOrder = (Button) findViewById(R.id.activity_scan_code_bt_look);
Button mBtnOrderComplete = (Button) findViewById(R.id.activity_scan_code_bt_complete);
mTextScanCount = (TextView) findViewById(R.id.activity_scan_code_tv_scan_order_count);
mTextOrderNum = (TextView) findViewById(R.id.activity_scan_code_tv_scan_order_number);
TextView mTextTitle = (TextView) findViewById(R.id.common_view_title_text);
ImageView mImgBack = (ImageView) findViewById(R.id.common_view_title_img);
mImgFlash = (ImageView) findViewById(R.id.common_view_title_img_menu);
// init ui data;
mEditOrder.setHint(String.format(getString(R.string.barcode_hint), PreferencesUtil.ordtitle));
mEditOrder.setTransformationMethod(new AllCapTransformationMethod());
mEditOrder.setKeyListener(new MyNumberKeyListener());
mBtnLookOrder.setText(
String.format(getString(R.string.barcode_record), PreferencesUtil.ordtitle));
mTextTitle.setText(mNewOrder.getBtnname());
mImgFlash.setVisibility(View.VISIBLE);
LayoutParams lp = mImgFlash.getLayoutParams();
lp.width = UtilsAndroid.UI.dip2px(this, 40);
lp.height = UtilsAndroid.UI.dip2px(this, 40);
mImgFlash.setLayoutParams(lp);
mImgFlash.setImageResource(R.drawable.flash_light_white);
mTextScanCount.setText(
String.format(getString(R.string.barcode_total), PreferencesUtil.ordtitle, 0));
// init ui listener;
mImgBack.setOnClickListener(this);
mBtnAddOrder.setOnClickListener(this);
mImgFlash.setOnClickListener(this);
mBtnLookOrder.setOnClickListener(this);
mBtnOrderComplete.setOnClickListener(this);
}
public void gridviewInit() {
GridAdapter adapter = new GridAdapter(this);
adapter.setSelectedPosition(0);
int size = 0;
if (bmp.size() < 6) {
size = bmp.size() + 1;
} else {
size = bmp.size();
}
GridView gridview = (GridView) findViewById(R.id.onlinedebug_showrecord_gridview);
LayoutParams params = gridview.getLayoutParams();
final int width = size * (int) (20 * 9.4f);
params.width = width;
gridview.setLayoutParams(params);
gridview.setColumnWidth((int) (20 * 9.4f));
gridview.setStretchMode(GridView.NO_STRETCH);
gridview.setNumColumns(size);
gridview.setAdapter(adapter);
gridview.setOnItemClickListener(this);
final HorizontalScrollView hsvSelectImg =
(HorizontalScrollView) findViewById(R.id.onlinedebug_showrecord_horizontalscrollview);
hsvSelectImg
.getViewTreeObserver()
.addOnPreDrawListener(
new OnPreDrawListener() {
public boolean onPreDraw() {
hsvSelectImg.scrollTo(width, 0);
hsvSelectImg.getViewTreeObserver().removeOnPreDrawListener(this);
return false;
}
});
}
@SuppressLint("NewApi")
private void updateWidget(int appWidgetId) {
NoteWidget noteWidget = getNoteWidgetForId(appWidgetId);
if (noteWidget.width == 0 || noteWidget.height == 0) {
updateNoteWidgetSize(appWidgetId);
}
LayoutParams lp = noteWidget.view.getLayoutParams();
lp.width = noteWidget.width;
lp.height = noteWidget.height;
noteWidget.view.setLayoutParams(lp);
String text = NoteStorage.getNote(this, appWidgetId);
applyNoteViewAttrs(this, noteWidget.view, text);
noteWidget.view.setTextColor(Color.WHITE);
RemoteViews views = new RemoteViews(getPackageName(), R.layout.appwidget_note);
Bitmap viewImage = getViewImage(noteWidget.view);
views.setImageViewBitmap(R.id.appwidget_note, viewImage);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
views.setContentDescription(R.id.appwidget_note, text);
}
Intent configIntent =
new Intent(this, ConfigActivity.class)
.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
views.setOnClickPendingIntent(
R.id.appwidget_note, PendingIntent.getActivity(this, appWidgetId, configIntent, 0));
getAppWidgetManager().updateAppWidget(appWidgetId, views);
viewImage.recycle();
}
@Override
public void onBindViewHolder(final MyViewHolder holder, final int position) {
LayoutParams lp = holder.tv.getLayoutParams();
lp.height = mHeights.get(position);
holder.tv.setLayoutParams(lp);
holder.tv.setText(mDatas.get(position));
// 如果设置了回调，则设置点击事件
if (mOnItemClickLitener != null) {
holder.itemView.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
int pos = holder.getLayoutPosition();
mOnItemClickLitener.onItemClick(holder.itemView, pos);
}
});
holder.itemView.setOnLongClickListener(
new OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
int pos = holder.getLayoutPosition();
mOnItemClickLitener.onItemLongClick(holder.itemView, pos);
removeData(pos);
return false;
}
});
}
}
public void setSplitActionBar(boolean z) {
if (this.d != z) {
if (this.b != null) {
LayoutParams layoutParams = new LayoutParams(-2, -1);
ViewGroup viewGroup;
if (z) {
this.b.m1681a(getContext().getResources().getDisplayMetrics().widthPixels, true);
this.b.m1680a(Integer.MAX_VALUE);
layoutParams.width = -1;
layoutParams.height = this.f;
this.a = (ActionMenuView) this.b.m1678a((ViewGroup) this);
this.a.setBackgroundDrawable(this.f1088p);
viewGroup = (ViewGroup) this.a.getParent();
if (viewGroup != null) {
viewGroup.removeView(this.a);
}
this.c.addView(this.a, layoutParams);
} else {
this.a = (ActionMenuView) this.b.m1678a((ViewGroup) this);
this.a.setBackgroundDrawable(null);
viewGroup = (ViewGroup) this.a.getParent();
if (viewGroup != null) {
viewGroup.removeView(this.a);
}
addView(this.a, layoutParams);
}
}
super.setSplitActionBar(z);
}
}
public boolean handleMeasuredStateTooSmall() {
boolean needsSecondMeasure = false;
int i = 0;
for (int N = this.mHost.getChildCount(); i < N; ++i) {
View view = this.mHost.getChildAt(i);
LayoutParams params = view.getLayoutParams();
if (Log.isLoggable("PercentLayout", 3)) {
Log.d("PercentLayout", "should handle measured state too small " + view + " " + params);
}
if (params instanceof PercentLayoutHelper.PercentLayoutParams) {
PercentLayoutHelper.PercentLayoutInfo info =
((PercentLayoutHelper.PercentLayoutParams) params).getPercentLayoutInfo();
if (info != null) {
if (shouldHandleMeasuredWidthTooSmall(view, info)) {
needsSecondMeasure = true;
params.width = -2;
}
if (shouldHandleMeasuredHeightTooSmall(view, info)) {
needsSecondMeasure = true;
params.height = -2;
}
}
}
}
if (Log.isLoggable("PercentLayout", 3)) {
Log.d("PercentLayout", "should trigger second measure pass: " + needsSecondMeasure);
}
return needsSecondMeasure;
}
/**
* Creates an wheelView (Dialog) so the user can set the date and time. Requires wheel_src library
* project.
*
* @param Context to show in
* @param Time to show in milliseconds
* @return Dialog
*/
public Dialog showDateDialog(Context in, long timeinms) {
Dialog timeDialog = new Dialog(in);
timeDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
timeDialog.setContentView(R.layout.time2_layout);
LayoutParams params = timeDialog.getWindow().getAttributes();
params.width = LayoutParams.FILL_PARENT;
timeDialog.getWindow().setAttributes((android.view.WindowManager.LayoutParams) params);
boolean tf = false;
tf = sp.getBoolean("prefs_time_24", true);
int nhours = 23;
int startH = 0;
if (tf) {
nhours = 23;
startH = 0;
} else {
startH = 1;
nhours = 12;
}
final WheelView hours = (WheelView) timeDialog.findViewById(R.id.hour);
NumericWheelAdapter hourAdapter = new NumericWheelAdapter(TimeClock.this, startH, nhours);
hourAdapter.setItemResource(R.layout.wheel_text_item);
hourAdapter.setItemTextResource(R.id.text);
hours.setViewAdapter(hourAdapter);
final WheelView mins = (WheelView) timeDialog.findViewById(R.id.mins);
NumericWheelAdapter minAdapter = new NumericWheelAdapter(TimeClock.this, 0, 59, "%02d");
minAdapter.setItemResource(R.layout.wheel_text_item);
minAdapter.setItemTextResource(R.id.text);
mins.setViewAdapter(minAdapter);
mins.setCyclic(true);
final WheelView ampm = (WheelView) timeDialog.findViewById(R.id.ampm);
ArrayWheelAdapter<String> ampmAdapter =
new ArrayWheelAdapter<String>(TimeClock.this, new String[] {"AM", "PM"});
ampmAdapter.setItemResource(R.layout.wheel_text_item);
ampmAdapter.setItemTextResource(R.id.text);
ampm.setViewAdapter(ampmAdapter);
// set current time
Calendar calendar = Calendar.getInstance(Locale.US);
calendar.setTimeInMillis(timeinms);
mins.setCurrentItem(calendar.get(Calendar.MINUTE));
ampm.setCurrentItem(calendar.get(Calendar.AM_PM));
if (tf) {
hours.setCurrentItem(calendar.get(Calendar.HOUR_OF_DAY));
ampm.setVisibility(View.GONE);
} else {
hours.setCurrentItem(calendar.get(Calendar.HOUR) - 1);
ampm.setVisibility(View.VISIBLE);
}
final WheelView day = (WheelView) timeDialog.findViewById(R.id.day);
day.setViewAdapter(new DayArrayAdapter(TimeClock.this, calendar));
day.setCurrentItem(20);
return timeDialog;
}
protected void buildView() {
final Context context = getContext();
mProgressBar = new ProgressBar(context);
final LayoutParams progressLayoutParams = new LayoutParams(MATCH_PARENT, MATCH_PARENT);
progressLayoutParams.gravity = Gravity.CENTER;
mProgressBar.setLayoutParams(progressLayoutParams);
mProgressBar.setId(INTERNAL_PROGRESS_ID);
mProgressBar.setIndeterminate(true);
mProgressBar.setVisibility(View.GONE);
addView(mProgressBar);
mIsLoading = false;
mImageView = new ImageView(context);
final LayoutParams imageViewLayoutParams = new LayoutParams(MATCH_PARENT, MATCH_PARENT);
imageViewLayoutParams.gravity = Gravity.CENTER;
mImageView.setLayoutParams(imageViewLayoutParams);
mImageView.setId(INTERNAL_IMAGEVIEW_ID);
mImageView.setVisibility(View.VISIBLE);
addView(mImageView);
setLayoutParams(new LayoutParams(WRAP_CONTENT, WRAP_CONTENT));
}
@Override
protected void onPostExecute(Bitmap bitmap) {
if (isCancelled()) {
bitmap = null;
}
if (imageViewReference != null) {
final WaterfallFlowView imageView = imageViewReference.get();
if (imageView != null) {
if (bitmap != null) {
int width = bitmap.getWidth(); // 获取真实宽高
int height = bitmap.getHeight();
LayoutParams lp = imageView.getLayoutParams();
lp.height = (height * param.getItemWidth()) / width; // 调整高度
imageView.setLayoutParams(lp);
imageView.bitmap = bitmap;
imageView.setImageBitmap(imageView.bitmap); // 将引用指定到同一个对象，方便销毁
Handler h = imageView.getViewHandler();
Message m =
h.obtainMessage(this.param.what, this.param.getFlowId(), lp.height, imageView);
h.sendMessage(m);
}
}
}
}
@Override
protected void onPostExecute(Bitmap bitmap) {
// TODO Auto-generated method stub
super.onPostExecute(bitmap);
if (isCancelled()) {
bitmap = null;
}
if (imageViewReference != null) {
ImageView imageView = imageViewReference.get();
if (imageView != null) {
if (bitmap != null) {
int width = bitmap.getWidth();
int height = bitmap.getHeight();
LayoutParams lp = imageView.getLayoutParams();
lp.height = (height * item_width) / width;
imageView.setLayoutParams(lp);
imageView.setImageBitmap(bitmap);
/*if (bitmap != null && !bitmap.isRecycled()) {
bitmap.recycle();
bitmap = null;
}*/
}
}
}
}
private void initSearchComponent() {
// etSearch = (EditText) mView.findViewById(R.id.etHomeSearch);
etSearch = new EditText(getActivity());
Drawable drawable = getResources().getDrawable(R.drawable.search_white);
drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());
etSearch.setCompoundDrawables(drawable, null, null, null);
etSearch.setTypeface(StringUtil.getTypeFaceByRegular(getActivity()));
etSearch.setFocusable(true);
etSearch.setHint(R.string.eventName);
etSearch.setFocusableInTouchMode(true);
LayoutParams params = etSearch.getLayoutParams();
if (params == null) {
params = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
}
params.height = LayoutParams.WRAP_CONTENT;
params.width = LayoutParams.MATCH_PARENT;
etSearch.setLayoutParams(params);
LinearLayout llSearch = new LinearLayout(getActivity());
llSearch.setPadding(3, 3, 3, 3);
llSearch.addView(etSearch);
plvManage.getRefreshableView().addHeaderView(llSearch);
etSearch.addTextChangedListener(
new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
mManageAdapter.filterEventsByText(s.toString());
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
@Override
public void afterTextChanged(Editable s) {}
});
}
private void setupChart(Typeface typeface) {
LinearLayout chartLayout = (LinearLayout) findViewById(R.id.ll_grade_chart);
LayoutParams params = chartLayout.getLayoutParams();
if (originalHeightChartLayout < 0) {
originalHeightChartLayout = params.height;
}
if (mGrade.nr_avaliations > 0) {
params.height = originalHeightChartLayout;
chartLayout.setLayoutParams(params);
mRenderer = new LabelPercentRenderer();
mSeries = new LabelCategorySeries(getString(R.string.concepts));
mChartView = HelpChartFactory.getLabelPercentPieChartView(this, mSeries, mRenderer);
mRenderer.setZoomButtonsVisible(false);
mRenderer.setDisplayValues(false);
mRenderer.setDisplayValuesAsPercent(false);
mRenderer.setAntialiasing(true);
mRenderer.setInScroll(false);
mRenderer.setShowLabels(true);
mRenderer.setShowLegend(false);
mRenderer.setOnlyPercentToLabel(false);
mRenderer.setAppendPercentToLabel(true);
mRenderer.setTextTypeface(typeface);
mRenderer.setClickEnabled(false);
int size =
(int)
TypedValue.applyDimension(
TypedValue.COMPLEX_UNIT_SP, 12, getResources().getDisplayMetrics());
mRenderer.setLabelsTextSize(size);
mRenderer.setLegendTextSize(size);
mRenderer.setLabelsColor(getResources().getColor(android.R.color.black));
String titleBase = getString(R.string.concept);
if (mGrade.nr_A > 0) {
addSliceToPie(titleBase + " A: ", mGrade.nr_A);
}
if (mGrade.nr_B > 0) {
addSliceToPie(titleBase + " B: ", mGrade.nr_B);
}
if (mGrade.nr_C > 0) {
addSliceToPie(titleBase + " C: ", mGrade.nr_C);
}
if (mGrade.nr_D > 0) {
addSliceToPie(titleBase + " D: ", mGrade.nr_D);
}
mChartView.repaint();
chartLayout.removeAllViews();
chartLayout.addView(
mChartView, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
} else {
params.height = 0;
chartLayout.setLayoutParams(params);
}
}
private void initTabLine() {
Display display = getWindow().getWindowManager().getDefaultDisplay(); // 获取屏幕的大小
DisplayMetrics displayMetrics = new DisplayMetrics();
display.getMetrics(displayMetrics);
widthScreen1_4 = displayMetrics.widthPixels / 4; // 整个屏幕分为四部分；注意这里的1/4并不是TabLine的宽度
LayoutParams lp = mTabLine.getLayoutParams();
lp.width = widthScreen1_4;
mTabLine.setLayoutParams(lp);
}
/**
* 根据屏幕宽度设置传入View的高度
*
* @param view
* @param height 像素值
* @return 是否成功设置
*/
public static boolean setViewHeight(View view, int height) {
LayoutParams params = null;
if (view instanceof ViewGroup) params = view.getLayoutParams();
if (params == null) params = ((View) (view.getParent())).getLayoutParams();
if (params == null) return false;
params.height = height;
view.setLayoutParams(params);
return true;
}
@Override
public void setSurfaceLayout(int width, int height) {
LayoutParams lp = view.getLayoutParams();
lp.width = width;
lp.height = height;
view.setLayoutParams(lp);
view.invalidate();
}
private void setParams() {
LayoutParams lay = this.getWindow().getAttributes();
DisplayMetrics dm = new DisplayMetrics();
this.getWindow().getWindowManager().getDefaultDisplay().getMetrics(dm);
Rect rect = new Rect();
View view = getWindow().getDecorView();
view.getWindowVisibleDisplayFrame(rect);
lay.height = dm.heightPixels - rect.top;
lay.width = dm.widthPixels;
}
private void updateViewSize(ImageView iconView) {
int intrinsicWidth = iconView.getDrawable().getIntrinsicWidth();
LayoutParams lp = iconView.getLayoutParams();
if (intrinsicWidth > 0) {
lp.height = lp.width * iconView.getDrawable().getIntrinsicHeight() / intrinsicWidth;
} else {
// If no intrinsic width, then just mke this a square.
lp.height = lp.width;
}
}
@Override
public void onGlobalLayout() {
if (waitingForExactHeaderHeight && dummyHeader.getHeight() > 0) {
headerHeight = dummyHeader.getHeight();
waitingForExactHeaderHeight = false;
LayoutParams params = dummyHeader.getLayoutParams();
params.height = headerHeight;
dummyHeader.setLayoutParams(params);
}
}
private void todo() {
int x = new Random().nextInt(99999);
mInt = Integer.toString(x);
mPaint.setTextSize(mTextSize);
mPaint.getTextBounds(mInt, 0, mInt.length(), mBound);
LayoutParams par = getLayoutParams(); // 重新设置宽高
par.width = getPaddingLeft() + mBound.width() + getPaddingRight();
par.height = getPaddingTop() + mBound.height() + getPaddingBottom();
setLayoutParams(par);
postInvalidate();
}
/**
* 根据屏幕宽度设置传入View的宽度
*
* @param view
* @param designedWidthResId UI设计的高度资源ID
* @return 是否成功设置
*/
public static boolean setWidth(View view, int designedWidthResId) {
float designedWidth =
BaseApplication.getAppContext().getResources().getDimension(designedWidthResId);
LayoutParams params = null;
if (view instanceof ViewGroup) params = view.getLayoutParams();
if (params == null) params = ((View) (view.getParent())).getLayoutParams();
if (params == null) return false;
params.width = (int) (designedWidth * SCALE_RATIO_HORIZONTAL);
view.setLayoutParams(params);
return true;
}
/**
* 根据屏幕宽度设置传入View的高度
*
* @param view
* @param designedHeightResId UI设计的高度资源ID(以像素为单位)
* @return 是否成功设置
*/
public static boolean setHeight(View view, int designedHeightResId) {
if (view == null) return false;
float designedHeight =
BaseApplication.getAppContext().getResources().getDimension(designedHeightResId);
LayoutParams params = null;
if (view instanceof ViewGroup) params = view.getLayoutParams();
if (params == null) params = ((View) (view.getParent())).getLayoutParams();
if (params == null) return false;
params.height = (int) (designedHeight * SCALE_RATIO_VERTICAL);
view.setLayoutParams(params);
return true;
}
// return a group view with a custom layout
public View getGroupView(
int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {
if (convertView == null) {
LayoutInflater infl =
(LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView =
infl.inflate(R.layout.row_custom_expandable_listview_adapter_group_layout, null);
}
TextView tv1 = (TextView) convertView.findViewById(R.id.tv1);
TextView tv2 = (TextView) convertView.findViewById(R.id.tv2);
TextView tv3 = (TextView) convertView.findViewById(R.id.tv3);
TextView tv4 = (TextView) convertView.findViewById(R.id.tv4);
// used to set the right hight for the fontsize so the text wont go off
// screen
TextView tvHeigth = (TextView) convertView.findViewById(R.id.textViewHeight);
LinearLayout ll = (LinearLayout) convertView.findViewById(R.id.LinearLayoutInsuline);
tv1.setTextSize(fontSize);
tv2.setTextSize(fontSize - 7);
tv3.setTextSize(fontSize);
tv4.setTextSize(fontSize - 7);
LayoutParams params = tvHeigth.getLayoutParams();
switch (displayMetrics) {
case DisplayMetrics.DENSITY_HIGH:
params.height = (5 * fontSize);
break;
default:
params.height = (4 * fontSize);
break;
}
tvHeigth.setLayoutParams(params);
if (calculatedInsuline.equals("")) {
ll.setVisibility(View.GONE);
} else {
ll.setVisibility(View.VISIBLE);
tv1.setText(calculatedInsuline);
tv2.setText(insulineRatio);
}
tv3.setText(defaultCalculated);
tv4.setText(defaultCalculatedText);
tv3.setBackgroundColor(getRightColor(defaultValue));
return convertView;
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
LinearLayout layout = new LinearLayout(getActivity());
layout.setOrientation(LinearLayout.VERTICAL);
layout.setLayoutParams(new LayoutParams(MATCH_PARENT, MATCH_PARENT));
View connectionHeaderView = inflater.inflate(R.layout.connection_header, null);
layout.addView(connectionHeaderView, new LayoutParams(MATCH_PARENT, WRAP_CONTENT));
View bufferHeaderView = inflater.inflate(R.layout.fragment_buffer_header, null);
layout.addView(bufferHeaderView, new LayoutParams(MATCH_PARENT, WRAP_CONTENT));
ListView listView = new ListView(getActivity());
listView.setId(android.R.id.list);
listView.setDivider(null);
listView.setStackFromBottom(true);
listView.setTranscriptMode(AbsListView.TRANSCRIPT_MODE_NORMAL);
listView.setSmoothScrollbarEnabled(false);
// listView.setCacheColorHint(Color.TRANSPARENT);
LayoutParams params = new LayoutParams(MATCH_PARENT, 0);
params.weight = 1;
layout.addView(listView, params);
View footerView = inflater.inflate(R.layout.fragment_buffer_footer, null);
layout.addView(footerView, new LayoutParams(MATCH_PARENT, WRAP_CONTENT));
((TextView) footerView.findViewById(R.id.text_entry))
.setOnEditorActionListener(
new TextView.OnEditorActionListener() {
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (event != null && event.getAction() != KeyEvent.ACTION_DOWN) {
return false;
}
sendMessage();
return true;
}
});
footerView
.findViewById(R.id.send_button)
.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
sendMessage();
}
});
return layout;
}
public void setTabContainer(ScrollingTabContainerView tabView) {
if (this.mTabContainer != null) {
removeView(this.mTabContainer);
}
this.mTabContainer = tabView;
if (tabView != null) {
addView(tabView);
LayoutParams lp = tabView.getLayoutParams();
lp.width = -1;
lp.height = -2;
tabView.setAllowCollapse(false);
}
}
public void resetViewWidth(View view) {
if (view == null) return;
LayoutParams params = view.getLayoutParams();
if (params != null) {
if (params.width == 0) {
view.measure(
MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED),
MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
params.width = (int) (view.getMeasuredWidth() * ratio);
} else {
params.width *= ratio;
}
view.setLayoutParams(params);
}
}
@Override
public void handleMessage(Message msg) {
if (msg.what == 1) {
if (msg.obj != null) {
Bitmap drawable = (Bitmap) msg.obj;
LayoutParams layoutParams = news_pic.getLayoutParams();
int height = drawable.getHeight(); // 获取图片的高度.
int width = drawable.getWidth(); // 获取图片的宽度
layoutParams.height = (height * image_width) / width;
news_pic.setLayoutParams(layoutParams);
news_pic.setImageBitmap(drawable);
} else {
news_pic.setImageResource(R.drawable.default_image_position);
}
}
}
@Override
public int getWidth(int tabWidth) {
if (width <= 0) {
layoutParams.width = tabWidth;
return tabWidth;
}
return width;
}
public void fillLayoutParams(LayoutParams params, int widthHint, int heightHint) {
this.mPreservedParams.width = params.width;
this.mPreservedParams.height = params.height;
if (this.widthPercent >= 0.0F) {
params.width = (int) ((float) widthHint * this.widthPercent);
}
if (this.heightPercent >= 0.0F) {
params.height = (int) ((float) heightHint * this.heightPercent);
}
if (Log.isLoggable("PercentLayout", 3)) {
Log.d(
"PercentLayout",
"after fillLayoutParams: (" + params.width + ", " + params.height + ")");
}
}
