android:label="Tabs/Styled"
android:theme="@style/StyledIndicators"
></activity>
+
+ <activity android:name=".searchCatalog.SampleUnderlinesNoFade"
+ android:label="Underlines/No Fade"
+ >
+ </activity>
<!-- Checkout Activities -->
<activity android:name=".accountAccess.checkout.ItemsCheckOutListView"></activity>
<?xml version="1.0" encoding="utf-8"?>
-<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="fill_parent"
- android:layout_height="fill_parent"
- android:id="@+id/record_details_simple_view">
-
-<LinearLayout
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ android:id="@+id/record_details_simple_view"
android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:orientation="vertical">
-
-
- <TextView
- xmlns:android="http://schemas.android.com/apk/res/android"
- style="@style/sectionHeader"
- android:text="Basic Information"
- />
-
-
- <TextView
- style="@style/textLarge"
- android:text="TITLE"
- />
-
- <TextView
- android:id="@+id/record_details_simple_title"
- style="@style/textSmall"
- />
-
- <TextView
- style="@style/textLarge"
- android:text="AUTHOR"
- />
-
- <TextView
- android:id="@+id/record_details_simple_author"
- style="@style/textSmall"
- />
-
- <TextView
- style="@style/textLarge"
- android:text="PUBLISHER"
- />
-
- <TextView
- android:id="@+id/record_details_simple_publisher"
- style="@style/textSmall"
- />
-
-
-
- </LinearLayout>
-</ScrollView>
\ No newline at end of file
+ android:layout_height="fill_parent"
+ android:orientation="vertical" >
+
+ <LinearLayout
+ android:layout_width="fill_parent"
+ android:layout_height="30dip"
+ android:background="@color/blue" >
+
+ <TextView
+ android:id="@+id/record_header_text"
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content"
+ android:textSize="20sp"
+ android:textColor="@color/white"
+ />
+ </LinearLayout>
+
+ <ScrollView
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent" >
+
+ <LinearLayout
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content"
+ android:orientation="vertical" >
+
+ <TextView
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ style="@style/sectionHeader"
+ android:text="Basic Information" />
+
+ <TextView
+ style="@style/textLarge"
+ android:text="TITLE" />
+
+ <TextView
+ android:id="@+id/record_details_simple_title"
+ style="@style/textSmall" />
+
+ <TextView
+ style="@style/textLarge"
+ android:text="AUTHOR" />
+
+ <TextView
+ android:id="@+id/record_details_simple_author"
+ style="@style/textSmall" />
+
+ <TextView
+ style="@style/textLarge"
+ android:text="PUBLISHER" />
+
+ <TextView
+ android:id="@+id/record_details_simple_publisher"
+ style="@style/textSmall" />
+
+ <TextView
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ style="@style/sectionHeader"
+ android:text="Content" />
+
+ <TextView
+ style="@style/textLarge"
+ android:text="SUBJECT" />
+
+ <TextView
+ android:id="@+id/record_details_simple_subject"
+ style="@style/textSmall" />
+
+ <TextView
+ style="@style/textLarge"
+ android:text="SERIES" />
+
+ <TextView
+ android:id="@+id/record_details_simple_series"
+ style="@style/textSmall" />
+
+ <TextView
+ style="@style/textLarge"
+ android:text="SYNOPSIS" />
+
+ <TextView
+ android:id="@+id/record_details_simple_synopsis"
+ style="@style/textSmall" />
+
+ <TextView
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ style="@style/sectionHeader"
+ android:text="Other" />
+
+ <TextView
+ style="@style/textLarge"
+ android:text="ISBN" />
+
+ <TextView
+ android:id="@+id/record_details_simple_isbn"
+ style="@style/textSmall" />
+ </LinearLayout>
+ </ScrollView>
+
+</LinearLayout>
\ No newline at end of file
+++ /dev/null
-<?xml version="1.0" encoding="utf-8"?>
-<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="fill_parent"
- android:layout_height="fill_parent"
- android:id="@+id/record_details_simple_view">
-
-<LinearLayout
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:orientation="vertical">
-
-
- <TextView
- xmlns:android="http://schemas.android.com/apk/res/android"
- style="@style/sectionHeader"
- android:text="Content"
- />
-
-
- <TextView
- style="@style/textLarge"
- android:text="SUBJECT"
- />
-
- <TextView
- android:id="@+id/record_details_simple_subject"
- style="@style/textSmall"
- />
-
- <TextView
- style="@style/textLarge"
- android:text="SERIES"
- />
-
- <TextView
- android:id="@+id/record_details_simple_series"
- style="@style/textSmall"
- />
-
- <TextView
- style="@style/textLarge"
- android:text="SYNOPSIS"
- />
-
- <TextView
- android:id="@+id/record_details_simple_synopsis"
- style="@style/textSmall"
- />
-
- <TextView
- xmlns:android="http://schemas.android.com/apk/res/android"
- style="@style/sectionHeader"
- android:text="Other"
- />
-
- <TextView
- style="@style/textLarge"
- android:text="ISBN"
- />
-
- <TextView
- android:id="@+id/record_details_simple_isbn"
- style="@style/textSmall"
- />
-
-
- </LinearLayout>
-</ScrollView>
\ No newline at end of file
--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2012 Jake Wharton
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<LinearLayout
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ android:orientation="vertical"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent">
+
+ <android.support.v4.view.ViewPager
+ android:id="@+id/pager"
+ android:layout_width="fill_parent"
+ android:layout_height="0dp"
+ android:layout_weight="1"
+ />
+ <org.evergreen.android.utils.ui.UnderlinePageIndicator
+ android:id="@+id/indicator"
+ android:layout_height="2dp"
+ android:layout_width="fill_parent"
+ />
+</LinearLayout>
\ No newline at end of file
--- /dev/null
+package org.evergreen.android.searchCatalog;
+
+import java.util.HashMap;
+import java.util.List;
+
+public class CopyInformation {
+
+
+ public Integer org_id;
+
+ public String call_number_sufix;
+
+ public String copy_location;
+
+ public HashMap<String,String> statuses;
+
+
+ public CopyInformation(List<String> list){
+
+
+ org_id = Integer.parseInt(list.get(0));
+ call_number_sufix = list.get(1);
+ copy_location = list.get(2);
+
+
+ }
+
+
+
+}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
+
setContentView(R.layout.record_details_simple);
+
+
titleTextView = (TextView) findViewById(R.id.record_details_simple_title);
authorTextView = (TextView) findViewById(R.id.record_details_simple_author);
publisherTextView = (TextView) findViewById(R.id.record_details_simple_publisher);
--- /dev/null
+package org.evergreen.android.searchCatalog;
+
+import java.util.List;
+
+import org.evergreen.android.R;
+import org.evergreen.android.utils.ui.BaseSampleActivity;
+import org.evergreen.android.utils.ui.BasicDetailsFragment;
+import org.evergreen.android.utils.ui.TestFragmentAdapter;
+import org.evergreen.android.utils.ui.UnderlinePageIndicator;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.view.ViewPager;
+import android.widget.ListView;
+
+public class SampleUnderlinesNoFade extends BaseSampleActivity {
+
+
+ private RecordInfo record;
+
+ private List<RecordInfo> records;
+
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.simple_underlines);
+
+
+
+ records = (List<RecordInfo>)getIntent().getSerializableExtra("recordList");
+
+ record = (RecordInfo) getIntent().getSerializableExtra("recordInfo");
+
+ int record_position = getIntent().getIntExtra("recordPosition", 0);
+ mAdapter = new SearchFragmentAdapter(getSupportFragmentManager());
+
+ mPager = (ViewPager)findViewById(R.id.pager);
+ mPager.setAdapter(mAdapter);
+
+
+ mPager.setCurrentItem(record_position);
+
+ UnderlinePageIndicator indicator = (UnderlinePageIndicator)findViewById(R.id.indicator);
+ indicator.setViewPager(mPager);
+ indicator.setFades(false);
+ mIndicator = indicator;
+ }
+
+ class SearchFragmentAdapter extends TestFragmentAdapter {
+ public SearchFragmentAdapter(FragmentManager fm) {
+ super(fm);
+ }
+
+ @Override
+ public Fragment getItem(int position) {
+ // position +1 for 1 - size values
+ return BasicDetailsFragment.newInstance(records.get(position),position+1,records.size());
+
+
+ }
+
+ @Override
+ public int getCount() {
+ return records.size();
+ //return TabsView.CONTENT.length;
+ }
+
+ }
+}
\ No newline at end of file
else{
//start activity with book details
- Intent intent = new Intent(getBaseContext(),TabsView.class);
+ Intent intent = new Intent(getBaseContext(),SampleUnderlinesNoFade.class);
//serialize object and pass it to next activity
intent.putExtra("recordInfo", info);
intent.putExtra("orgID",search.selectedOrganization.id);
intent.putExtra("depth",(search.selectedOrganization.level-1));
+
+ intent.putExtra("recordList", searchResults);
+ intent.putExtra("recordPosition", position);
startActivity(intent);
}
}
progressDialog = new ProgressDialog(context);
progressDialog.setMessage("Fetching data");
- //progressDialog.show();
+ progressDialog.show();
if(text.length()>0){
+++ /dev/null
-package org.evergreen.android.searchCatalog;
-
-import org.evergreen.android.R;
-import org.evergreen.android.globals.NoAccessToServer;
-import org.evergreen.android.globals.NoNetworkAccessException;
-import org.evergreen.android.globals.Utils;
-import org.evergreen.android.utils.ui.AdvancedDetailsFragment;
-import org.evergreen.android.utils.ui.BaseSampleActivity;
-import org.evergreen.android.utils.ui.BasicDetailsFragment;
-import org.evergreen.android.utils.ui.TabPageIndicator;
-import org.evergreen.android.utils.ui.TestFragment;
-import org.evergreen.android.utils.ui.TestFragmentAdapter;
-
-import android.content.Context;
-import android.net.ConnectivityManager;
-import android.os.Bundle;
-import android.support.v4.app.Fragment;
-import android.support.v4.app.FragmentManager;
-import android.support.v4.view.ViewPager;
-
-public class TabsView extends BaseSampleActivity {
- private static final String[] CONTENT = new String[] { "Details", "Advanced"};
-
-
- private SearchCatalog search;
-
- private RecordInfo record;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.simple_tabs);
-
- record = (RecordInfo) getIntent().getSerializableExtra("recordInfo");
-
- Integer orgID = getIntent().getIntExtra("orgID", -1);
- Integer orgDepth = getIntent().getIntExtra("depth", -1);
-
- mAdapter = new SearchFragmentAdapter(getSupportFragmentManager());
-
- search = SearchCatalog.getInstance((ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE));
-
- try {
- search.getLocationCount(record.doc_id, orgID, orgDepth);
- } catch (NoNetworkAccessException e) {
- Utils.showNetworkNotAvailableDialog(this);
- } catch (NoAccessToServer e) {
- Utils.showServerNotAvailableDialog(this);
- }
-
- //mAdapter.getItem(0).
-
- mPager = (ViewPager)findViewById(R.id.pager);
- mPager.setAdapter(mAdapter);
-
- mIndicator = (TabPageIndicator)findViewById(R.id.indicator);
- mIndicator.setViewPager(mPager);
- }
-
- class SearchFragmentAdapter extends TestFragmentAdapter {
- public SearchFragmentAdapter(FragmentManager fm) {
- super(fm);
- }
-
- @Override
- public Fragment getItem(int position) {
-
- if(position == 1)
- return AdvancedDetailsFragment.newInstance(record);
- if(position == 0)
- return BasicDetailsFragment.newInstance(record);
-
- return TestFragment.newInstance(TabsView.CONTENT[position % TabsView.CONTENT.length]);
- }
-
- @Override
- public int getCount() {
- return 2;
- //return TabsView.CONTENT.length;
- }
-
- @Override
- public CharSequence getPageTitle(int position) {
- return TabsView.CONTENT[position % TabsView.CONTENT.length].toUpperCase();
- }
- }
-}
+++ /dev/null
-package org.evergreen.android.utils.ui;
-
-import org.evergreen.android.R;
-import org.evergreen.android.searchCatalog.RecordInfo;
-
-import android.os.Bundle;
-import android.support.v4.app.Fragment;
-import android.view.Gravity;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.LinearLayout;
-import android.widget.ScrollView;
-import android.widget.TextView;
-import android.widget.LinearLayout.LayoutParams;
-
-public class AdvancedDetailsFragment extends Fragment{
-
- private RecordInfo record;
-
- private TextView seriesTextView;
- private TextView subjectTextView;
- private TextView synopsisTextView;
- private TextView isbnTextView;
-
-
-
- public static AdvancedDetailsFragment newInstance(RecordInfo record) {
- AdvancedDetailsFragment fragment = new AdvancedDetailsFragment(record);
-
-
- return fragment;
- }
-
- public AdvancedDetailsFragment(RecordInfo record){
- this.record = record;
- }
-
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
-
- }
-
- @Override
- public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-
- ScrollView layout = (ScrollView) inflater.inflate(R.layout.record_details_more_fragment, null);
-
- seriesTextView = (TextView) layout.findViewById(R.id.record_details_simple_series);
- subjectTextView = (TextView) layout.findViewById(R.id.record_details_simple_subject);
- synopsisTextView = (TextView) layout.findViewById(R.id.record_details_simple_synopsis);
- isbnTextView = (TextView) layout.findViewById(R.id.record_details_simple_isbn);
-
-
- seriesTextView.setText(record.series);
- subjectTextView.setText(record.subject);
- synopsisTextView.setText(record.synopsis);
-
- isbnTextView.setText(record.isbn);
-
- return layout;
- }
-
- @Override
- public void onSaveInstanceState(Bundle outState) {
- super.onSaveInstanceState(outState);
- }
-}
private RecordInfo record;
+ private Integer position;
+ private Integer total;
+
+ private TextView record_header;
private TextView titleTextView;
private TextView authorTextView;
private TextView publisherTextView;
- public static BasicDetailsFragment newInstance(RecordInfo record) {
- BasicDetailsFragment fragment = new BasicDetailsFragment(record);
+ private TextView seriesTextView;
+ private TextView subjectTextView;
+ private TextView synopsisTextView;
+ private TextView isbnTextView;
+
+
+
+ public static BasicDetailsFragment newInstance(RecordInfo record, Integer position, Integer total) {
+ BasicDetailsFragment fragment = new BasicDetailsFragment(record,position,total);
return fragment;
}
- public BasicDetailsFragment(RecordInfo record){
+ public BasicDetailsFragment(RecordInfo record, Integer position, Integer total){
this.record = record;
+ this.position = position;
+ this.total = total;
+
}
@Override
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
- ScrollView layout = (ScrollView) inflater.inflate(R.layout.record_details_basic_fragment, null);
+ LinearLayout layout = (LinearLayout) inflater.inflate(R.layout.record_details_basic_fragment, null);
+ record_header = (TextView) layout.findViewById(R.id.record_header_text);
+
titleTextView = (TextView) layout.findViewById(R.id.record_details_simple_title);
authorTextView = (TextView) layout.findViewById(R.id.record_details_simple_author);
publisherTextView = (TextView) layout.findViewById(R.id.record_details_simple_publisher);
+ seriesTextView = (TextView) layout.findViewById(R.id.record_details_simple_series);
+ subjectTextView = (TextView) layout.findViewById(R.id.record_details_simple_subject);
+ synopsisTextView = (TextView) layout.findViewById(R.id.record_details_simple_synopsis);
+ isbnTextView = (TextView) layout.findViewById(R.id.record_details_simple_isbn);
+
+ record_header.setText("Record :" + position + " out of " + total );
titleTextView.setText(record.title);
authorTextView.setText(record.author);
publisherTextView.setText(record.pubdate + " " + record.publisher);
-
+ seriesTextView.setText(record.series);
+ subjectTextView.setText(record.subject);
+ synopsisTextView.setText(record.synopsis);
+
+ isbnTextView.setText(record.isbn);
+
+
return layout;
}
--- /dev/null
+package org.evergreen.android.utils.ui;
+
+import org.evergreen.android.R;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.support.v4.view.MotionEventCompat;
+import android.support.v4.view.ViewConfigurationCompat;
+import android.support.v4.view.ViewPager;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewConfiguration;
+
+/**
+ * Draws a line for each page. The current page line is colored differently
+ * than the unselected page lines.
+ */
+public class UnderlinePageIndicator extends View implements PageIndicator {
+ private static final int INVALID_POINTER = -1;
+ private static final int FADE_FRAME_MS = 30;
+
+ private final Paint mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+
+ private boolean mFades;
+ private int mFadeDelay;
+ private int mFadeLength;
+ private int mFadeBy;
+
+ private ViewPager mViewPager;
+ private ViewPager.OnPageChangeListener mListener;
+ private int mScrollState;
+ private int mCurrentPage;
+ private float mPositionOffset;
+
+ private int mTouchSlop;
+ private float mLastMotionX = -1;
+ private int mActivePointerId = INVALID_POINTER;
+ private boolean mIsDragging;
+
+ private final Runnable mFadeRunnable = new Runnable() {
+ @Override public void run() {
+ final int alpha = Math.max(mPaint.getAlpha() - mFadeBy, 0);
+ mPaint.setAlpha(alpha);
+ invalidate();
+ if (alpha > 0) {
+ postDelayed(this, FADE_FRAME_MS);
+ }
+ }
+ };
+
+ public UnderlinePageIndicator(Context context) {
+ this(context, null);
+ }
+
+ public UnderlinePageIndicator(Context context, AttributeSet attrs) {
+ this(context, attrs, R.attr.vpiUnderlinePageIndicatorStyle);
+ }
+
+ public UnderlinePageIndicator(Context context, AttributeSet attrs, int defStyle) {
+ super(context, attrs, defStyle);
+ if (isInEditMode()) return;
+
+ final Resources res = getResources();
+
+ //Load defaults from resources
+ final boolean defaultFades = res.getBoolean(R.bool.default_underline_indicator_fades);
+ final int defaultFadeDelay = res.getInteger(R.integer.default_underline_indicator_fade_delay);
+ final int defaultFadeLength = res.getInteger(R.integer.default_underline_indicator_fade_length);
+ final int defaultSelectedColor = res.getColor(R.color.default_underline_indicator_selected_color);
+
+ //Retrieve styles attributes
+ TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.UnderlinePageIndicator, defStyle, 0);
+
+ setFades(a.getBoolean(R.styleable.UnderlinePageIndicator_fades, defaultFades));
+ setSelectedColor(a.getColor(R.styleable.UnderlinePageIndicator_selectedColor, defaultSelectedColor));
+ setFadeDelay(a.getInteger(R.styleable.UnderlinePageIndicator_fadeDelay, defaultFadeDelay));
+ setFadeLength(a.getInteger(R.styleable.UnderlinePageIndicator_fadeLength, defaultFadeLength));
+
+ a.recycle();
+
+ final ViewConfiguration configuration = ViewConfiguration.get(context);
+ mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
+ }
+
+ public boolean getFades() {
+ return mFades;
+ }
+
+ public void setFades(boolean fades) {
+ if (fades != mFades) {
+ mFades = fades;
+ if (fades) {
+ post(mFadeRunnable);
+ } else {
+ removeCallbacks(mFadeRunnable);
+ mPaint.setAlpha(0xFF);
+ invalidate();
+ }
+ }
+ }
+
+ public int getFadeDelay() {
+ return mFadeDelay;
+ }
+
+ public void setFadeDelay(int fadeDelay) {
+ mFadeDelay = fadeDelay;
+ }
+
+ public int getFadeLength() {
+ return mFadeLength;
+ }
+
+ public void setFadeLength(int fadeLength) {
+ mFadeLength = fadeLength;
+ mFadeBy = 0xFF / (mFadeLength / FADE_FRAME_MS);
+ }
+
+ public int getSelectedColor() {
+ return mPaint.getColor();
+ }
+
+ public void setSelectedColor(int selectedColor) {
+ mPaint.setColor(selectedColor);
+ invalidate();
+ }
+
+ @Override
+ protected void onDraw(Canvas canvas) {
+ super.onDraw(canvas);
+
+ if (mViewPager == null) {
+ return;
+ }
+ final int count = mViewPager.getAdapter().getCount();
+ if (count == 0) {
+ return;
+ }
+
+ if (mCurrentPage >= count) {
+ setCurrentItem(count - 1);
+ return;
+ }
+
+ final int paddingLeft = getPaddingLeft();
+ final float pageWidth = (getWidth() - paddingLeft - getPaddingRight()) / (1f * count);
+ final float left = paddingLeft + pageWidth * (mCurrentPage + mPositionOffset);
+ final float right = left + pageWidth;
+ final float top = getPaddingTop();
+ final float bottom = getHeight() - getPaddingBottom();
+ canvas.drawRect(left, top, right, bottom, mPaint);
+ }
+
+ public boolean onTouchEvent(MotionEvent ev) {
+ if (super.onTouchEvent(ev)) {
+ return true;
+ }
+ if ((mViewPager == null) || (mViewPager.getAdapter().getCount() == 0)) {
+ return false;
+ }
+
+ final int action = ev.getAction();
+
+ switch (action & MotionEventCompat.ACTION_MASK) {
+ case MotionEvent.ACTION_DOWN:
+ mActivePointerId = MotionEventCompat.getPointerId(ev, 0);
+ mLastMotionX = ev.getX();
+ break;
+
+ case MotionEvent.ACTION_MOVE: {
+ final int activePointerIndex = MotionEventCompat.findPointerIndex(ev, mActivePointerId);
+ final float x = MotionEventCompat.getX(ev, activePointerIndex);
+ final float deltaX = x - mLastMotionX;
+
+ if (!mIsDragging) {
+ if (Math.abs(deltaX) > mTouchSlop) {
+ mIsDragging = true;
+ }
+ }
+
+ if (mIsDragging) {
+ mLastMotionX = x;
+ if (mViewPager.isFakeDragging() || mViewPager.beginFakeDrag()) {
+ mViewPager.fakeDragBy(deltaX);
+ }
+ }
+
+ break;
+ }
+
+ case MotionEvent.ACTION_CANCEL:
+ case MotionEvent.ACTION_UP:
+ if (!mIsDragging) {
+ final int count = mViewPager.getAdapter().getCount();
+ final int width = getWidth();
+ final float halfWidth = width / 2f;
+ final float sixthWidth = width / 6f;
+
+ if ((mCurrentPage > 0) && (ev.getX() < halfWidth - sixthWidth)) {
+ mViewPager.setCurrentItem(mCurrentPage - 1);
+ return true;
+ } else if ((mCurrentPage < count - 1) && (ev.getX() > halfWidth + sixthWidth)) {
+ mViewPager.setCurrentItem(mCurrentPage + 1);
+ return true;
+ }
+ }
+
+ mIsDragging = false;
+ mActivePointerId = INVALID_POINTER;
+ if (mViewPager.isFakeDragging()) mViewPager.endFakeDrag();
+ break;
+
+ case MotionEventCompat.ACTION_POINTER_DOWN: {
+ final int index = MotionEventCompat.getActionIndex(ev);
+ final float x = MotionEventCompat.getX(ev, index);
+ mLastMotionX = x;
+ mActivePointerId = MotionEventCompat.getPointerId(ev, index);
+ break;
+ }
+
+ case MotionEventCompat.ACTION_POINTER_UP:
+ final int pointerIndex = MotionEventCompat.getActionIndex(ev);
+ final int pointerId = MotionEventCompat.getPointerId(ev, pointerIndex);
+ if (pointerId == mActivePointerId) {
+ final int newPointerIndex = pointerIndex == 0 ? 1 : 0;
+ mActivePointerId = MotionEventCompat.getPointerId(ev, newPointerIndex);
+ }
+ mLastMotionX = MotionEventCompat.getX(ev, MotionEventCompat.findPointerIndex(ev, mActivePointerId));
+ break;
+ }
+
+ return true;
+ };
+
+ @Override
+ public void setViewPager(ViewPager viewPager) {
+ if (mViewPager == viewPager) {
+ return;
+ }
+ if (mViewPager != null) {
+ //Clear us from the old pager.
+ mViewPager.setOnPageChangeListener(null);
+ }
+ if (viewPager.getAdapter() == null) {
+ throw new IllegalStateException("ViewPager does not have adapter instance.");
+ }
+ mViewPager = viewPager;
+ mViewPager.setOnPageChangeListener(this);
+ invalidate();
+ post(new Runnable() {
+ @Override public void run() {
+ if (mFades) {
+ post(mFadeRunnable);
+ }
+ }
+ });
+ }
+
+ @Override
+ public void setViewPager(ViewPager view, int initialPosition) {
+ setViewPager(view);
+ setCurrentItem(initialPosition);
+ }
+
+ @Override
+ public void setCurrentItem(int item) {
+ if (mViewPager == null) {
+ throw new IllegalStateException("ViewPager has not been bound.");
+ }
+ mViewPager.setCurrentItem(item);
+ mCurrentPage = item;
+ invalidate();
+ }
+
+ @Override
+ public void notifyDataSetChanged() {
+ invalidate();
+ }
+
+ @Override
+ public void onPageScrollStateChanged(int state) {
+ mScrollState = state;
+
+ if (mListener != null) {
+ mListener.onPageScrollStateChanged(state);
+ }
+ }
+
+ @Override
+ public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
+ mCurrentPage = position;
+ mPositionOffset = positionOffset;
+ if (mFades) {
+ if (positionOffsetPixels > 0) {
+ removeCallbacks(mFadeRunnable);
+ mPaint.setAlpha(0xFF);
+ } else if (mScrollState != ViewPager.SCROLL_STATE_DRAGGING) {
+ postDelayed(mFadeRunnable, mFadeDelay);
+ }
+ }
+ invalidate();
+
+ if (mListener != null) {
+ mListener.onPageScrolled(position, positionOffset, positionOffsetPixels);
+ }
+ }
+
+ @Override
+ public void onPageSelected(int position) {
+ if (mScrollState == ViewPager.SCROLL_STATE_IDLE) {
+ mCurrentPage = position;
+ mPositionOffset = 0;
+ invalidate();
+ mFadeRunnable.run();
+ }
+ if (mListener != null) {
+ mListener.onPageSelected(position);
+ }
+ }
+
+ @Override
+ public void setOnPageChangeListener(ViewPager.OnPageChangeListener listener) {
+ mListener = listener;
+ }
+
+ @Override
+ public void onRestoreInstanceState(Parcelable state) {
+ SavedState savedState = (SavedState)state;
+ super.onRestoreInstanceState(savedState.getSuperState());
+ mCurrentPage = savedState.currentPage;
+ requestLayout();
+ }
+
+ @Override
+ public Parcelable onSaveInstanceState() {
+ Parcelable superState = super.onSaveInstanceState();
+ SavedState savedState = new SavedState(superState);
+ savedState.currentPage = mCurrentPage;
+ return savedState;
+ }
+
+ static class SavedState extends BaseSavedState {
+ int currentPage;
+
+ public SavedState(Parcelable superState) {
+ super(superState);
+ }
+
+ private SavedState(Parcel in) {
+ super(in);
+ currentPage = in.readInt();
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ super.writeToParcel(dest, flags);
+ dest.writeInt(currentPage);
+ }
+
+ public static final Creator<SavedState> CREATOR = new Creator<SavedState>() {
+ @Override
+ public SavedState createFromParcel(Parcel in) {
+ return new SavedState(in);
+ }
+
+ @Override
+ public SavedState[] newArray(int size) {
+ return new SavedState[size];
+ }
+ };
+ }
+}
\ No newline at end of file
projects / working / Evergreen.git / commitdiff