Exampleapp窗口大小調節，exampleapp窗口調節
結構圖：
基類：
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package ch.halcyon.squareprogressbar.example;
import android.app.Activity;
import android.app.FragmentManager;
import android.content.Context;
import android.content.Intent;
import android.content.res.Configuration;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.ActionBarDrawerToggle;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.text.Html;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import java.util.ArrayList;
import ch.halcyon.squareprogressbar.example.dialogs.CustomColourDialog;
import ch.halcyon.squareprogressbar.example.dialogs.PercentDialog;
import ch.halcyon.squareprogressbar.utils.ColourUtil;
public class MainActivity extends Activity {
private DrawerLayout drawerLayout;
private ListView drawerListView;
private ActionBarDrawerToggle drawerToggle;
private CharSequence drawerTitle;
private CharSequence title;
public static String[] partTitle, descriptions;
private SquareFragment squareFragment;
private int lastPosition;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FragmentManager fragmentManager = getFragmentManager();
squareFragment = new SquareFragment();
fragmentManager.beginTransaction()
.replace(ch.halcyon.squareprogressbar.example.R.id.content_frame, squareFragment).commit();
setContentView(ch.halcyon.squareprogressbar.example.R.layout.activity_main);
title = drawerTitle = getTitle();
partTitle = getResources().getStringArray(ch.halcyon.squareprogressbar.example.R.array.drawer_titel);
descriptions = getResources().getStringArray(
ch.halcyon.squareprogressbar.example.R.array.drawer_descriptions);
drawerLayout = (DrawerLayout) findViewById(ch.halcyon.squareprogressbar.example.R.id.drawer_layout);
drawerListView = (ListView) findViewById(ch.halcyon.squareprogressbar.example.R.id.left_drawer);
drawerLayout.setDrawerShadow(ch.halcyon.squareprogressbar.example.R.drawable.drawer_shadow,
GravityCompat.START);
BaseAdapter adapter = new BaseAdapter() {
//獲得視圖
@Override
public View getView(final int position, View convertView,
ViewGroup parent) {
View item = convertView;
//首項
View headerItem = LayoutInflater.from(getApplicationContext())
.inflate(ch.halcyon.squareprogressbar.example.R.layout.lv_header_layout, parent, false);
TextView title = (TextView) headerItem
.findViewById(ch.halcyon.squareprogressbar.example.R.id.lv_list_hdr);
//自定義項目
View styleItem = LayoutInflater.from(getApplicationContext())
.inflate(ch.halcyon.squareprogressbar.example.R.layout.lv_style, parent, false);
CheckBox box = (CheckBox) styleItem
.findViewById(ch.halcyon.squareprogressbar.example.R.id.checkBox1);
View styleBoxItem = LayoutInflater
.from(getApplicationContext()).inflate(
ch.halcyon.squareprogressbar.example.R.layout.lv_style_box, parent, false);
final CheckBox styleBox = (CheckBox) styleBoxItem
.findViewById(ch.halcyon.squareprogressbar.example.R.id.checkBox11);
ImageView styleImage = (ImageView) styleBoxItem
.findViewById(ch.halcyon.squareprogressbar.example.R.id.imageView1);
// 鏈接到Github
View githubItem = LayoutInflater.from(getApplicationContext())
.inflate(ch.halcyon.squareprogressbar.example.R.layout.lv_github, parent, false);
TextView githublink = (TextView) githubItem
.findViewById(ch.halcyon.squareprogressbar.example.R.id.textView1);
// 鏈接到homepage
View signerItem = LayoutInflater.from(getApplicationContext())
.inflate(ch.halcyon.squareprogressbar.example.R.layout.lv_signer, parent, false);
// 鏈接到Image
View imageItem = LayoutInflater.from(getApplicationContext())
.inflate(ch.halcyon.squareprogressbar.example.R.layout.lv_image, parent, false);
ImageView imagePreview = (ImageView) imageItem
.findViewById(ch.halcyon.squareprogressbar.example.R.id.imageView1);
TextView imageDesc = (TextView) imageItem
.findViewById(ch.halcyon.squareprogressbar.example.R.id.imagetag);
switch (position) {
case 0:
title.setText("Colour");
return headerItem;
case 11:
Context context = getApplicationContext();
item = LayoutInflater.from(context).inflate(
ch.halcyon.squareprogressbar.example.R.layout.lv_colour_text, parent, false);
item.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
final CustomColourDialog customColourDialog = new CustomColourDialog(
MainActivity.this);
customColourDialog.show();
customColourDialog.getSaveButton()
.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
squareFragment.squareProgressBar
.setColorRGB(customColourDialog
.getChoosenRGB());
customColourDialog.dismiss();
}
});
selectItem(position);
lastPosition = position;
}
});
TextView textView = (TextView) item
.findViewById(ch.halcyon.squareprogressbar.example.R.id.colour_name_center);
textView.setText("choose RGB colour");
return item;
case 12:
title.setText("Style");
return headerItem;
case 13:
box.setText(ch.halcyon.squareprogressbar.example.R.string.opacity);
box.setChecked(squareFragment.squareProgressBar.isOpacity());
box.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
squareFragment.squareProgressBar
.setOpacity(isChecked);
}
});
return styleItem;
case 14:
box.setText("Outline");
box.setChecked(squareFragment.squareProgressBar.isOutline());
box.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
squareFragment.squareProgressBar
.drawOutline(isChecked);
}
});
return styleItem;
case 15:
box.setText("Startline");
box.setChecked(squareFragment.squareProgressBar
.isStartline());
box.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
squareFragment.squareProgressBar
.drawStartline(isChecked);
}
});
return styleItem;
case 16:
box.setText("Centerline");
box.setChecked(squareFragment.squareProgressBar
.isCenterline());
box.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
squareFragment.squareProgressBar
.drawCenterline(isChecked);
}
});
return styleItem;
case 17:
styleBox.setText("Show percent");
styleBox.setChecked(squareFragment.squareProgressBar
.isShowProgress());
styleBox.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
squareFragment.squareProgressBar
.showProgress(isChecked);
}
});
styleImage.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
final PercentDialog percentDialog = new PercentDialog(
MainActivity.this);
percentDialog.show();
percentDialog
.setPercentStyle(squareFragment.squareProgressBar
.getPercentStyle());
percentDialog.getSaveButton().setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
squareFragment.squareProgressBar
.setPercentStyle(percentDialog
.getSettings());
percentDialog.dismiss();
styleBox.setChecked(true);
drawerLayout.closeDrawers();
}
});
}
});
return styleBoxItem;
case 18:
box.setText("Grayscale");
box.setChecked(squareFragment.squareProgressBar
.isGreyscale());
box.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
squareFragment.squareProgressBar
.setImageGrayscale(isChecked);
}
});
return styleItem;
case 19:
box.setText("Clear at 100%");
box.setChecked(squareFragment.squareProgressBar
.isClearOnHundred());
box.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
squareFragment.squareProgressBar
.setClearOnHundred(isChecked);
}
});
return styleItem;
case 20:
box.setText("Indeterminate");
box.setChecked(squareFragment.squareProgressBar
.isIndeterminate());
box.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
squareFragment.squareProgressBar
.setIndeterminate(isChecked);
}
});
return styleItem;
case 21:
title.setText("Image");
return headerItem;
case 22:
imagePreview.setImageResource(ch.halcyon.squareprogressbar.example.R.drawable.blenheim_palece);
imageDesc.setText("blenheim palace");
imageItem.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
squareFragment.squareProgressBar
.setImage(ch.halcyon.squareprogressbar.example.R.drawable.blenheim_palece);
}
});
return imageItem;
case 23:
imagePreview
.setImageResource(ch.halcyon.squareprogressbar.example.R.drawable.millennium_stadium);
imageDesc.setText("the millennium stadium");
imageItem.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
squareFragment.squareProgressBar
.setImage(ch.halcyon.squareprogressbar.example.R.drawable.millennium_stadium);
}
});
return imageItem;
case 24:
imagePreview.setImageResource(ch.halcyon.squareprogressbar.example.R.drawable.edinburgh);
imageDesc.setText("carlton hill");
imageItem.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
squareFragment.squareProgressBar
.setImage(ch.halcyon.squareprogressbar.example.R.drawable.edinburgh);
}
});
return imageItem;
case 25:
imagePreview.setImageResource(ch.halcyon.squareprogressbar.example.R.drawable.holyroodpark);
imageDesc.setText("holyrood park");
imageItem.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
squareFragment.squareProgressBar
.setImage(ch.halcyon.squareprogressbar.example.R.drawable.holyroodpark);
}
});
return imageItem;
case 26:
imagePreview.setImageResource(ch.halcyon.squareprogressbar.example.R.drawable.operahuset);
imageDesc.setText("operahuset oslo");
imageItem.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
squareFragment.squareProgressBar
.setImage(ch.halcyon.squareprogressbar.example.R.drawable.operahuset);
}
});
return imageItem;
case 27:
title.setText("Source");
return headerItem;
case 28:
String text = "<font color=#4183C4>mrwonderman</font>/<b><font color=#4183C4>android-square-progressbar</font></b> (v. 1.6.0)";
githublink.setText(Html.fromHtml(text));
githubItem.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
Intent browserIntent = new Intent(
Intent.ACTION_VIEW,
Uri.parse("https://github.com/mrwonderman/android-square-progressbar"));
startActivity(browserIntent);
}
});
return githubItem;
case 29:
signerItem.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
Intent browserIntent = new Intent(
Intent.ACTION_VIEW, Uri
.parse("http://www.halcyon.ch/"));
startActivity(browserIntent);
}
});
return signerItem;
default:
break;
}
//獲得顏色數組
ArrayList<Integer> colourArray = ColourUtil.getColourArray();
if (position <= 10) {
Context context = getApplicationContext();
item = LayoutInflater.from(context).inflate(
ch.halcyon.squareprogressbar.example.R.layout.lv_colour, parent, false);
View colourView = item.findViewById(ch.halcyon.squareprogressbar.example.R.id.colour_preview);
final Integer integer = colourArray.get(position - 1);
colourView.setBackgroundColor(context.getResources()
.getColor(integer));
item.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
squareFragment.squareProgressBar
.setHoloColor(integer);
selectItem(position);
lastPosition = position;
}
});
TextView textView = (TextView) item
.findViewById(ch.halcyon.squareprogressbar.example.R.id.colour_name);
textView.setText(getName(position - 1));
}
return item;
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public Object getItem(int position) {
return position;
}
@Override
public int getCount() {
return 30;
}
};
drawerListView.setAdapter(adapter);
drawerListView.setOnItemClickListener(new DrawerItemClickListener());
getActionBar().setDisplayHomeAsUpEnabled(true);
getActionBar().setHomeButtonEnabled(true);
drawerToggle = new ActionBarDrawerToggle(this, drawerLayout,
ch.halcyon.squareprogressbar.example.R.drawable.ic_drawer, ch.halcyon.squareprogressbar.example.R.string.drawer_open,
ch.halcyon.squareprogressbar.example.R.string.drawer_close) {
@Override
public void onDrawerClosed(View view) {
getActionBar().setTitle(title);
invalidateOptionsMenu();
}
//開啟
@Override
public void onDrawerOpened(View drawerView) {
getActionBar().setTitle(drawerTitle);
invalidateOptionsMenu();
}
};
drawerLayout.setDrawerListener(drawerToggle);
}
//回調方法
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (drawerToggle.onOptionsItemSelected(item)) {
return true;
}
return true;
}
//選項菜單
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
return super.onPrepareOptionsMenu(menu);
}
@Override
public void setTitle(CharSequence title) {
this.title = title;
getActionBar().setTitle(title);
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
drawerToggle.syncState();
}
//橫豎屏轉換
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
drawerToggle.onConfigurationChanged(newConfig);
}
//獲得名字的序列
private CharSequence getName(int position) {
switch (position) {
case 0:
return "holo_blue_bright";
case 1:
return "holo_blue_dark";
case 2:
return "holo_blue_light";
case 3:
return "holo_green_dark";
case 4:
return "holo_green_light";
case 5:
return "holo_orange_dark";
case 6:
return "holo_orange_light";
case 7:
return "holo_purple";
case 8:
return "holo_red_dark";
case 9:
return "holo_red_light";
default:
break;
}
return "";
}
private void selectItem(int position) {
drawerListView.setItemChecked(position, true);
}
//點擊事件監聽器
private class DrawerItemClickListener implements
ListView.OnItemClickListener {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
if ((position != 0) && (position != 12) && (position != 21)
&& (position != 27)) {
selectItem(position);
} else {
selectItem(lastPosition);
}
}
}
}
MainActivity
創建PreviewView類繼承View
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package ch.halcyon.squareprogressbar.example;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Paint.Align;
import android.graphics.Paint.Style;
import android.graphics.Path;
import android.util.AttributeSet;
import android.view.View;
public class PreviewView extends View {
private final Paint paintPaint;
//中心對齊
private Align center = Align.CENTER;
private float size = 150;
private boolean b = true;
//預覽視圖
public PreviewView(Context context) {
super(context);
paintPaint = new Paint();
paintPaint.setColor(context.getResources().getColor(
android.R.color.black));
paintPaint.setAntiAlias(true);
paintPaint.setStyle(Style.STROKE);
}
public PreviewView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
paintPaint = new Paint();
paintPaint.setColor(context.getResources().getColor(
android.R.color.black));
paintPaint.setAntiAlias(true);
paintPaint.setStyle(Style.STROKE);
}
public PreviewView(Context context, AttributeSet attrs) {
super(context, attrs);
paintPaint = new Paint();
paintPaint.setColor(context.getResources().getColor(
android.R.color.black));
paintPaint.setAntiAlias(true);
paintPaint.setStyle(Style.STROKE);
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
Path path = new Path();
path.moveTo(0, 0);
path.lineTo(0, canvas.getWidth());
path.lineTo(canvas.getHeight(), canvas.getWidth());
path.lineTo(canvas.getHeight(), 0);
path.lineTo(0, 0);
canvas.drawPath(path, paintPaint);
paintPaint.setTextAlign(center);
paintPaint.setTextSize(Float.valueOf(String.valueOf(size)));
canvas.drawText(b ? "32%" : "32", canvas.getWidth() / 2, (int) ((canvas
.getHeight() / 2) - ((paintPaint.descent() + paintPaint
.ascent()) / 2)), paintPaint);
}
public void drawText(int size, Align center, boolean b) {
this.size = size;
this.center = center;
this.b = b;
this.invalidate();
}
}
PreviewView
創建SquareFragment類繼承Fragment
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package ch.halcyon.squareprogressbar.example;
import ch.halcyon.squareprogressbar.SquareProgressBar;
import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.SeekBar;
import android.widget.SeekBar.OnSeekBarChangeListener;
import android.widget.TextView;
public class SquareFragment extends Fragment {
public SquareProgressBar squareProgressBar;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(ch.halcyon.squareprogressbar.example.R.layout.square_layout, container, false);
squareProgressBar = (SquareProgressBar) view.findViewById(ch.halcyon.squareprogressbar.example.R.id.subi2);
squareProgressBar.setImage(ch.halcyon.squareprogressbar.example.R.drawable.blenheim_palece);
squareProgressBar.setColor("#C9C9C9");
squareProgressBar.setProgress(32);
squareProgressBar.setWidth(8);
final TextView progressView = (TextView) view
.findViewById(ch.halcyon.squareprogressbar.example.R.id.progressDisplay);
progressView.setText("32%");
SeekBar progressSeekBar = (SeekBar) view
.findViewById(ch.halcyon.squareprogressbar.example.R.id.progressSeekBar);
progressSeekBar
.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
// nothing to do
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
// nothing to do
}
@Override
public void onProgressChanged(SeekBar seekBar,
int progress, boolean fromUser) {
squareProgressBar.setProgress(progress);
progressView.setText(progress + "%");
}
});
SeekBar widthSeekBar = (SeekBar) view.findViewById(ch.halcyon.squareprogressbar.example.R.id.widthSeekBar);
widthSeekBar.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
// nothing to do
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
// nothing to do
}
@Override
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
squareProgressBar.setWidth(progress);
}
});
return view;
}
}
SquareFragment
創建CustomColourDialog類並且繼承Dialog：
![]()
package ch.halcyon.squareprogressbar.example.dialogs;
import ch.halcyon.squareprogressbar.example.R;
import android.app.Dialog;
import android.content.Context;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.SeekBar;
import android.widget.SeekBar.OnSeekBarChangeListener;
import android.widget.TextView;
public class CustomColourDialog extends Dialog {
private final Button saveButton;
private SeekBar rSeekBar;
private SeekBar gSeekBar;
private SeekBar bSeekBar;
private int choosenRGB;
public CustomColourDialog(final Context context) {
super(context);
//捨去標題
requestWindowFeature(Window.FEATURE_NO_TITLE);
this.setContentView(R.layout.customcolourdialog);
this.setCancelable(false);
Button closeButton = (Button) this
.findViewById(R.id.returnColourDialog);
closeButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
dismiss();
}
});
saveButton = (Button) this.findViewById(R.id.shareColourDialog);
rSeekBar = (SeekBar) findViewById(R.id.rSeekBar);
rSeekBar.setMax(255);
rSeekBar.setProgress(111);
rSeekBar.setOnSeekBarChangeListener(rgbOnSeekBarListener());
gSeekBar = (SeekBar) findViewById(R.id.gSeekBar);
gSeekBar.setMax(255);
gSeekBar.setProgress(111);
gSeekBar.setOnSeekBarChangeListener(rgbOnSeekBarListener());
bSeekBar = (SeekBar) findViewById(R.id.bSeekBar);
bSeekBar.setMax(255);
bSeekBar.setProgress(111);
bSeekBar.setOnSeekBarChangeListener(rgbOnSeekBarListener());
calculateRGB();
}
private OnSeekBarChangeListener rgbOnSeekBarListener() {
return new OnSeekBarChangeListener() {
@Override
public void onStopTrackingTouch(SeekBar arg0) {
// nothing to do =)
}
@Override
public void onStartTrackingTouch(SeekBar arg0) {
// nothing to do =)
}
@Override
public void onProgressChanged(SeekBar arg0, int arg1, boolean arg2) {
calculateRGB();
}
};
}
public Button getSaveButton() {
return saveButton;
}
//計算顏色屬性值
private void calculateRGB() {
int r = rSeekBar.getProgress();
int g = gSeekBar.getProgress();
int b = bSeekBar.getProgress();
((TextView) findViewById(R.id.rgbText)).setText("(" + r + "," + g + ","
+ b + ")");
choosenRGB = Color.rgb(r, g, b);
getWindow().setBackgroundDrawable(new ColorDrawable(choosenRGB));
}
/**
* Returns the Color which was chosen in the Dialog.
*
* @return the chosen RGB-colour.
*/
public int getChoosenRGB() {
return choosenRGB;
}
}
CustomColourDialog
創建PercentDialog類並且繼承Dialog：
![]()
package ch.halcyon.squareprogressbar.example.dialogs;
import ch.halcyon.squareprogressbar.example.PreviewView;
import ch.halcyon.squareprogressbar.utils.PercentStyle;
import ch.halcyon.squareprogressbar.example.R;
import android.app.Dialog;
import android.content.Context;
import android.graphics.Paint.Align;
import android.view.View;
import android.view.Window;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.SeekBar;
import android.widget.SeekBar.OnSeekBarChangeListener;
import android.widget.Spinner;
import android.widget.TextView;
public class PercentDialog extends Dialog {
private final Spinner spinner;
private final CheckBox box;
private final Button saveButton;
private final SeekBar bar;
private int size;
private final PreviewView previewView;
public PercentDialog(final Context context) {
super(context);
requestWindowFeature(Window.FEATURE_NO_TITLE);
this.setContentView(R.layout.percentdialog);
this.setCancelable(false);
spinner = (Spinner) this.findViewById(R.id.spinner1);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(
context, R.array.alignstyle,
android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
previewView = (PreviewView) findViewById(R.id.previewView1);
spinner.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
redrawPreview();
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
// nothing to do =)
}
});
Button closeButton = (Button) this.findViewById(R.id.returnDialog);
closeButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
dismiss();
}
});
saveButton = (Button) this.findViewById(R.id.shareDialog);
final TextView progress = (TextView) findViewById(R.id.textView3);
bar = (SeekBar) findViewById(R.id.textSize);
bar.setMax(400);
bar.setProgress(125);
bar.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
@Override
public void onStopTrackingTouch(SeekBar arg0) {
// nothing to do =)
}
@Override
public void onStartTrackingTouch(SeekBar arg0) {
// nothing to do =)
}
@Override
public void onProgressChanged(SeekBar arg0, int arg1, boolean arg2) {
size = arg1;
progress.setText(arg1 + " dp");
redrawPreview();
}
});
box = (CheckBox) this.findViewById(R.id.checkBox1);
box.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
redrawPreview();
}
});
}
public PercentStyle getSettings() {
return new PercentStyle(Align.valueOf((String) spinner
.getSelectedItem()), Float.valueOf(bar.getProgress()),
box.isChecked());
}
public Button getSaveButton() {
return saveButton;
}
private Align returnAlign(int position) {
switch (position) {
case 0:
return Align.CENTER;
case 1:
return Align.RIGHT;
case 2:
return Align.LEFT;
default:
return Align.CENTER;
}
}
private void redrawPreview() {
previewView
.drawText(size, returnAlign(spinner.getSelectedItemPosition()),
box.isChecked());
}
public void setPercentStyle(PercentStyle settings) {
switch (settings.getAlign()) {
case CENTER:
spinner.setSelection(0);
break;
case RIGHT:
spinner.setSelection(1);
break;
case LEFT:
spinner.setSelection(2);
break;
default:
spinner.setSelection(0);
break;
}
bar.setProgress(Math.round(settings.getTextSize()));
box.setChecked(settings.isPercentSign());
}
}
PercentDialog
Android Studio教程--從Github 下載一個Repository，androidgithub
Android開發4： Notification編程基礎、Broadcast的使用及其靜態注冊、動態注冊方式，靜態庫與動態庫編程
RxAndroid使用方法介紹
Android Fragment 剖析，androidfragment
