Added new component SeekBar and added callback in the spinner component. (f41ba178) · Commits · e / os / android_frameworks_base

api/current.xml

+11 −0

Original line number	Diff line number	Diff line
		@@ -6532,6 +6532,17 @@
		visibility="public"
		>
		</field>
		<field name="seekBarPreferenceStyle"
		type="int"
		transient="false"
		volatile="false"
		value="16843452"
		static="true"
		final="true"
		deprecated="not deprecated"
		visibility="public"
		>
		</field>
		<field name="seekBarStyle"
		type="int"
		transient="false"

core/java/com/tmobile/preference/SeekBarPreference.java

0 → 100644

+212 −0

Original line number	Diff line number	Diff line
		/**
		*
		*/
		package com.tmobile.preference;

		import android.content.Context;
		import android.content.res.TypedArray;
		import android.graphics.drawable.Drawable;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.preference.Preference;
		import android.util.AttributeSet;
		import android.view.View;
		import android.widget.SeekBar;

		/**
		* @author gaurav
		*
		*/
		public class SeekBarPreference extends Preference implements
		SeekBar.OnSeekBarChangeListener {

		private int mProgress;
		private Drawable mThumb;
		private int mThumbOffset;
		private int mMinWidth;
		private int mMax;

		public SeekBarPreference(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);

		}

		public SeekBarPreference(Context context, AttributeSet attrs) {
		this(context, attrs, com.android.internal.R.attr.seekBarPreferenceStyle);

		}

		public SeekBarPreference(Context context) {
		this(context, null);
		}

		@Override
		protected void onBindView(View view) {
		super.onBindView(view);
		SeekBar seekbar = (SeekBar) view
		.findViewById(com.android.internal.R.id.seekbar_preference);
		if (seekbar != null) {
		seekbar.setProgress(mProgress);
		if (mThumb != null)
		seekbar.setThumb(mThumb);
		if (mThumbOffset < 0)
		seekbar.setThumbOffset(mThumbOffset);
		if (mMinWidth < 0)
		seekbar.setMinimumWidth(mMinWidth);
		if (mMax < 0)
		seekbar.setMax(mMax);
		seekbar.setOnSeekBarChangeListener(this);
		}
		}

		private int getProgress() {
		return mProgress;
		}

		public void setProgress(int progress) {
		mProgress = progress;

		persistInt(progress);

		notifyDependencyChange(shouldDisableDependents());

		notifyChanged();
		}

		public Drawable getThumb() {
		return mThumb;
		}

		public void setThumb(Drawable thumb) {
		mThumb = thumb;
		}

		public int getThumbOffset() {
		return mThumbOffset;
		}

		public void setThumbOffset(int thumbOffset) {
		mThumbOffset = thumbOffset;
		}

		public void setMinWidth(int minWidth) {
		mMinWidth = minWidth;
		}

		public int getMinWidth() {
		return mMinWidth;
		}

		public void setMax(int max) {
		mMax = max;
		}

		public int getMax() {
		return mMax;
		}

		@Override
		protected Object onGetDefaultValue(TypedArray a, int index) {
		return a.getInt(index, 0);
		}

		@Override
		protected void onSetInitialValue(boolean restoreValue, Object defaultValue) {
		setProgress(restoreValue ? getPersistedInt(mProgress)
		: (Integer) defaultValue);
		}

		@Override
		protected Parcelable onSaveInstanceState() {
		final Parcelable superState = super.onSaveInstanceState();
		if (isPersistent()) {
		// No need to save instance state since it's persistent
		return superState;
		}

		final SavedState myState = new SavedState(superState);
		myState.value = getProgress();
		return myState;
		}

		@Override
		protected void onRestoreInstanceState(Parcelable state) {
		if (state == null \|\| !state.getClass().equals(SavedState.class)) {
		// Didn't save state for us in onSaveInstanceState
		super.onRestoreInstanceState(state);
		return;
		}

		SavedState myState = (SavedState) state;
		super.onRestoreInstanceState(myState.getSuperState());
		setProgress(myState.value);
		}

		private static class SavedState extends BaseSavedState {
		int value;

		public SavedState(Parcel source) {
		super(source);
		value = source.readInt();
		}

		@Override
		public void writeToParcel(Parcel dest, int flags) {
		super.writeToParcel(dest, flags);
		dest.writeInt(value);
		}

		public SavedState(Parcelable superState) {
		super(superState);
		}

		public static final Parcelable.Creator<SavedState> CREATOR = new Parcelable.Creator<SavedState>() {
		public SavedState createFromParcel(Parcel in) {
		return new SavedState(in);
		}

		public SavedState[] newArray(int size) {
		return new SavedState[size];
		}
		};
		}

		/*
		* (non-Javadoc)
		*
		* @see
		* android.widget.SeekBar.OnSeekBarChangeListener#onProgressChanged(android
		* .widget.SeekBar, int, boolean)
		*/
		public void onProgressChanged(SeekBar seekBar, int progress,
		boolean fromUser) {

		if (!callChangeListener(progress)) {
		return;
		}
		setProgress(progress);
		}

		/*
		* (non-Javadoc)
		*
		* @see
		* android.widget.SeekBar.OnSeekBarChangeListener#onStartTrackingTouch(android
		* .widget.SeekBar)
		*/
		public void onStartTrackingTouch(SeekBar seekBar) {

		}

		/*
		* (non-Javadoc)
		*
		* @see
		* android.widget.SeekBar.OnSeekBarChangeListener#onStopTrackingTouch(android
		* .widget.SeekBar)
		*/
		public void onStopTrackingTouch(SeekBar seekBar) {

		}

		}

core/res/res/layout/tmobile_preference_widget_seekbar.xml

0 → 100644

+6 −0

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>

		<SeekBar xmlns:android="http://schemas.android.com/apk/res/android"
		android:id="@+id/seekbar_preference"
		android:layout_width="76sp"
		android:layout_height="wrap_content" />
		No newline at end of file

core/res/res/layout/preference_widget_spinner.xml→core/res/res/layout/tmobile_preference_widget_spinner.xml

+0 −0

File moved.

View file

core/res/res/values/attrs.xml

+3 −1

Original line number	Diff line number	Diff line
		@@ -449,6 +449,8 @@
		<attr name="preferenceLayoutChild" format="reference" />
		<!-- Default style for SpinnerPreference. -->
		<attr name="spinnerPreferenceStyle" format="reference" />
		<!-- Default style for SeekbarPreference. -->
		<attr name="seekBarPreferenceStyle" format="reference" />

		</declare-styleable>