Import new custom seekbar preference
* Credits: @difr for his ProperSeekbarPreference
* https://github.com/difr/android_device_xiaomi_land/commit/a92b140a4b5456a5262343467c8eec5ac4dcee37
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Change-Id: I69e7bd6672c1b20ba468287a15a4b2ad3ac2c7c1
diff --git a/res/drawable/ic_custom_seekbar_minus.xml b/res/drawable/ic_custom_seekbar_minus.xml
new file mode 100644
index 0000000..56f0066
--- /dev/null
+++ b/res/drawable/ic_custom_seekbar_minus.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2018 crDroid Android Project
+
+ 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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+ android:width="24.0dp"
+ android:height="24.0dp"
+ android:viewportWidth="24.0"
+ android:viewportHeight="24.0" >
+ <path
+ android:fillColor="?android:attr/colorControlNormal"
+ android:pathData="M19,13H5V11H19V13Z" />
+</vector>
diff --git a/res/drawable/ic_custom_seekbar_plus.xml b/res/drawable/ic_custom_seekbar_plus.xml
new file mode 100644
index 0000000..26f3b54
--- /dev/null
+++ b/res/drawable/ic_custom_seekbar_plus.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2018 crDroid Android Project
+
+ 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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+ android:width="24.0dp"
+ android:height="24.0dp"
+ android:viewportWidth="48.0"
+ android:viewportHeight="48.0" >
+ <path
+ android:fillColor="?android:attr/colorControlNormal"
+ android:pathData="M38.0,26.0L26.0,26.0l0.0,12.0l-4.0,0.0L22.0,26.0L10.0,26.0l0.0,-4.0l12.0,0.0L22.0,10.0l4.0,0.0l0.0,12.0l12.0,0.0l0.0,4.0z" />
+</vector>
diff --git a/res/drawable/ic_custom_seekbar_reset.xml b/res/drawable/ic_custom_seekbar_reset.xml
new file mode 100644
index 0000000..e072b05
--- /dev/null
+++ b/res/drawable/ic_custom_seekbar_reset.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2018 crDroid Android Project
+
+ 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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+ android:width="24.0dp"
+ android:height="24.0dp"
+ android:viewportWidth="24.0"
+ android:viewportHeight="24.0" >
+ <path
+ android:fillColor="?android:attr/colorControlNormal"
+ android:pathData="M12.5,8C9.85,8 7.45,9 5.6,10.6L2,7V16H11L7.38,12.38C8.77,11.22 10.54,10.5 12.5,10.5C16.04,10.5 19.05,12.81 20.1,16L22.47,15.22C21.08,11.03 17.15,8 12.5,8Z" />
+</vector>
diff --git a/res/layout/preference_custom_seekbar.xml b/res/layout/preference_custom_seekbar.xml
index a703f68..53e3982 100644
--- a/res/layout/preference_custom_seekbar.xml
+++ b/res/layout/preference_custom_seekbar.xml
@@ -22,70 +22,117 @@
android:gravity="center_vertical"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
- android:clickable="false"
- android:orientation="horizontal">
+ android:background="?android:attr/activatedBackgroundIndicator"
+ android:clipToPadding="false">
<LinearLayout
- android:id="@+id/text_container"
+ android:id="@android:id/icon_frame"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
- android:minWidth="44dp"
- android:gravity="center"
+ android:layout_marginStart="-4dp"
+ android:minWidth="60dp"
+ android:gravity="start|center_vertical"
android:orientation="horizontal"
+ android:paddingEnd="12dp"
android:paddingTop="4dp"
android:paddingBottom="4dp">
- <TextView
- android:id="@+id/seekBarPrefValue"
+ <com.android.internal.widget.PreferenceImageView
+ android:id="@android:id/icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
- android:textAlignment="center"
- android:singleLine="false"
- android:ellipsize="end"
- android:textAppearance="@android:style/TextAppearance.Material.Body1"
- android:textColor="?android:attr/textColorSecondary"/>
+ android:maxWidth="48dp"
+ android:maxHeight="48dp" />
</LinearLayout>
- <LinearLayout
- android:layout_width="match_parent"
+ <RelativeLayout
+ android:layout_width="wrap_content"
android:layout_height="wrap_content"
- android:orientation="vertical"
- android:layout_marginTop="8dip"
- android:layout_marginBottom="8dip">
+ android:layout_weight="1"
+ android:paddingTop="16dp"
+ android:paddingBottom="16dp">
- <LinearLayout
- android:layout_width="match_parent"
- android:layout_height="wrap_content">
+ <TextView
+ android:id="@android:id/title"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:singleLine="true"
+ android:textAppearance="?android:attr/textAppearanceListItem"
+ android:ellipsize="marquee" />
+
+ <TextView
+ android:id="@android:id/summary"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_below="@android:id/title"
+ android:layout_alignStart="@android:id/title"
+ android:textAppearance="?android:attr/textAppearanceListItemSecondary"
+ android:textColor="?android:attr/textColorSecondary"
+ android:maxLines="10"
+ android:ellipsize="end" />
+
+ <RelativeLayout
+ android:id="@+id/value_frame"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_below="@android:id/summary"
+ android:layout_alignStart="@android:id/title" >
+
<TextView
- android:id="@android:id/title"
- android:layout_width="0dp"
- android:layout_height="wrap_content"
- android:layout_weight="1"
- android:paddingStart="12dp"
- android:singleLine="true"
- android:textAppearance="@android:style/TextAppearance.Material.Subhead"
- android:textColor="?android:attr/textColorPrimary"
- android:ellipsize="marquee"
- android:fadingEdge="horizontal"/>
- <!-- Preference should place its actual preference widget here. -->
- <LinearLayout
- android:id="@android:id/widget_frame"
+ android:id="@+id/value"
android:layout_width="wrap_content"
- android:layout_height="match_parent"
- android:gravity="end|center_vertical"
- android:paddingStart="16dp"
- android:orientation="vertical"/>
- </LinearLayout>
+ android:layout_height="wrap_content"
+ android:layout_alignParentStart="true"
+ android:layout_centerVertical="true"
+ android:textAppearance="?android:attr/textAppearanceListItemSecondary"
+ android:textColor="?android:attr/textColorSecondary"
+ android:maxLines="1"
+ android:ellipsize="end" />
- <FrameLayout
+ <ImageView
+ android:id="@+id/reset"
+ android:src="@drawable/ic_custom_seekbar_reset"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_marginStart="4dp"
+ android:layout_toEndOf="@id/value"
+ android:layout_centerVertical="true" />
+
+ </RelativeLayout>
+
+ <RelativeLayout
+ android:id="@+id/seekbar_frame"
android:layout_width="match_parent"
android:layout_height="wrap_content"
- android:layout_marginTop="6dp">
+ android:layout_below="@id/value_frame"
+ android:layout_alignStart="@android:id/title" >
- <LinearLayout android:id="@+id/seekBarPrefBarContainer"
- android:layout_gravity="center_vertical"
- android:layout_width="match_parent"
- android:layout_height="wrap_content" />
- </FrameLayout>
- </LinearLayout>
+ <ImageView
+ android:id="@+id/minus"
+ android:src="@drawable/ic_custom_seekbar_minus"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_alignParentStart="true"
+ android:layout_centerVertical="true" />
+
+ <ImageView
+ android:id="@+id/plus"
+ android:src="@drawable/ic_custom_seekbar_plus"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_alignParentEnd="true"
+ android:layout_centerVertical="true" />
+
+ <SeekBar
+ android:id="@+id/seekbar"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_weight="1"
+ android:layout_toEndOf="@id/minus"
+ android:layout_toStartOf="@id/plus"
+ android:layout_centerVertical="true" />
+
+ </RelativeLayout>
+
+ </RelativeLayout>
</LinearLayout>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 7ef177a..c8d3895 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -18,8 +18,9 @@
<!-- Base attributes available to CustomSeekBarPreference. -->
<declare-styleable name="CustomSeekBarPreference">
<attr name="interval" format="integer" />
- <attr name="min" format="integer" />
+ <attr name="showSign" format="boolean" />
<attr name="units" format="string|reference" />
+ <attr name="continuousUpdates" format="boolean" />
<attr name="defaultText" format="string|reference" />
</declare-styleable>
diff --git a/res/values/colors.xml b/res/values/colors.xml
new file mode 100644
index 0000000..cc2096c
--- /dev/null
+++ b/res/values/colors.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 Havoc-OS
+
+ 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.
+-->
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+
+ <color name="disabled_text_color">#66000000</color>
+
+</resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index af51b26..578a4e8 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -26,4 +26,10 @@
<string name="set">Set</string>
<string name="color_default">Default</string>
+ <!-- Custom seekbar -->
+ <string name="custom_seekbar_value">Value: <xliff:g id="v">%s</xliff:g></string>
+ <string name="custom_seekbar_default_value">by default</string>
+ <string name="custom_seekbar_default_value_to_set">Default value: <xliff:g id="v">%s</xliff:g>\nLong tap to set</string>
+ <string name="custom_seekbar_default_value_is_set">Default value is set</string>
+
</resources>
diff --git a/src/com/bliss/support/preferences/CustomSeekBarPreference.java b/src/com/bliss/support/preferences/CustomSeekBarPreference.java
index 7e74e42..06caab0 100644
--- a/src/com/bliss/support/preferences/CustomSeekBarPreference.java
+++ b/src/com/bliss/support/preferences/CustomSeekBarPreference.java
@@ -18,69 +18,73 @@
import android.content.Context;
import android.content.res.TypedArray;
+import android.graphics.PorterDuff;
+import android.support.v4.content.res.TypedArrayUtils;
+import android.support.v7.preference.*;
import android.util.AttributeSet;
import android.util.Log;
-import android.view.ViewParent;
-import android.view.ViewGroup;
+import android.view.View;
+import android.widget.ImageView;
import android.widget.SeekBar;
import android.widget.TextView;
-import android.support.v7.preference.*;
+import android.widget.Toast;
import com.bliss.support.R;
-public class CustomSeekBarPreference extends Preference implements SeekBar.OnSeekBarChangeListener {
- private final String TAG = getClass().getName();
- private static final String SETTINGS_NS = "http://schemas.android.com/apk/res/com.android.settings";
- private static final String ANDROIDNS = "http://schemas.android.com/apk/res/android";
- private static final int DEFAULT_VALUE = 50;
+public class CustomSeekBarPreference extends Preference implements SeekBar.OnSeekBarChangeListener,
+ View.OnClickListener, View.OnLongClickListener {
+ protected final String TAG = getClass().getName();
+ protected static final String ANDROIDNS = "http://schemas.android.com/apk/res/android";
- private int mMin = 0;
- private int mInterval = 1;
- private int mCurrentValue;
- private int mDefaultValue = -1;
- private int mMax = 100;
- private String mUnits = "";
- private String mDefaultText = "";
- private SeekBar mSeekBar;
- private TextView mTitle;
- private TextView mStatusText;
+ protected int mInterval = 1;
+ protected boolean mShowSign = false;
+ protected String mUnits = "";
+ protected boolean mContinuousUpdates = false;
- public CustomSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr,
- int defStyleRes) {
+ protected int mMinValue = 0;
+ protected int mMaxValue = 100;
+ protected boolean mDefaultValueExists = false;
+ protected int mDefaultValue;
+
+ protected int mValue;
+
+ protected TextView mValueTextView;
+ protected ImageView mResetImageView;
+ protected ImageView mMinusImageView;
+ protected ImageView mPlusImageView;
+ protected SeekBar mSeekBar;
+
+ protected boolean mTrackingTouch = false;
+ protected int mTrackingValue;
+
+ public CustomSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
- final TypedArray a = context.obtainStyledAttributes(
- attrs, R.styleable.CustomSeekBarPreference);
- mMax = attrs.getAttributeIntValue(ANDROIDNS, "max", 100);
- mMin = attrs.getAttributeIntValue(SETTINGS_NS, "min", 0);
- mDefaultValue = attrs.getAttributeIntValue(ANDROIDNS, "defaultValue", -1);
- if (mDefaultValue > mMax) {
- mDefaultValue = mMax;
- }
- mUnits = getAttributeStringValue(attrs, SETTINGS_NS, "units", "");
- mDefaultText = getAttributeStringValue(attrs, SETTINGS_NS, "defaultText", "Def");
-
- Integer id = a.getResourceId(R.styleable.CustomSeekBarPreference_units, 0);
- if (id > 0) {
- mUnits = context.getResources().getString(id);
- }
- id = a.getResourceId(R.styleable.CustomSeekBarPreference_defaultText, 0);
- if (id > 0) {
- mDefaultText = context.getResources().getString(id);
- }
-
+ TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CustomSeekBarPreference);
try {
- String newInterval = attrs.getAttributeValue(SETTINGS_NS, "interval");
- if (newInterval != null)
- mInterval = Integer.parseInt(newInterval);
- } catch (Exception e) {
- Log.e(TAG, "Invalid interval value", e);
+ mInterval = a.getInt(R.styleable.CustomSeekBarPreference_interval, mInterval);
+ mShowSign = a.getBoolean(R.styleable.CustomSeekBarPreference_showSign, mShowSign);
+ String units = a.getString(R.styleable.CustomSeekBarPreference_units);
+ if (units != null)
+ mUnits = units;
+ mContinuousUpdates = a.getBoolean(R.styleable.CustomSeekBarPreference_continuousUpdates, mContinuousUpdates);
+ } finally {
+ a.recycle();
}
- a.recycle();
- mSeekBar = new SeekBar(context, attrs);
- mSeekBar.setMax(mMax - mMin);
- mSeekBar.setOnSeekBarChangeListener(this);
+ mMinValue = attrs.getAttributeIntValue(ANDROIDNS, "min", mMinValue);
+ mMaxValue = attrs.getAttributeIntValue(ANDROIDNS, "max", mMaxValue);
+ if (mMaxValue < mMinValue)
+ mMaxValue = mMinValue;
+ String defaultValue = attrs.getAttributeValue(ANDROIDNS, "defaultValue");
+ mDefaultValueExists = defaultValue != null && !defaultValue.isEmpty();
+ if (mDefaultValueExists) {
+ mDefaultValue = getLimitedValue(Integer.parseInt(defaultValue));
+ mValue = mDefaultValue;
+ } else {
+ mValue = mMinValue;
+ }
+
setLayoutResource(R.layout.preference_custom_seekbar);
}
@@ -89,168 +93,201 @@
}
public CustomSeekBarPreference(Context context, AttributeSet attrs) {
- this(context, attrs, 0);
+ this(context, attrs, TypedArrayUtils.getAttr(context,
+ android.support.v7.preference.R.attr.preferenceStyle,
+ android.R.attr.preferenceStyle));
}
public CustomSeekBarPreference(Context context) {
this(context, null);
}
- private String getAttributeStringValue(AttributeSet attrs, String namespace, String name,
- String defaultValue) {
- String value = attrs.getAttributeValue(namespace, name);
- if (value == null)
- value = defaultValue;
+ @Override
+ public void onBindViewHolder(PreferenceViewHolder holder) {
+ super.onBindViewHolder(holder);
- return value;
+ mValueTextView = (TextView) holder.findViewById(R.id.value);
+ mResetImageView = (ImageView) holder.findViewById(R.id.reset);
+ mMinusImageView = (ImageView) holder.findViewById(R.id.minus);
+ mPlusImageView = (ImageView) holder.findViewById(R.id.plus);
+
+ mSeekBar = (SeekBar) holder.findViewById(R.id.seekbar);
+
+ mSeekBar.setMax(getSeekValue(mMaxValue));
+ mSeekBar.setProgress(getSeekValue(mValue));
+
+ updateValueViews();
+
+ mSeekBar.setOnSeekBarChangeListener(this);
+
+ mResetImageView.setOnClickListener(this);
+ mMinusImageView.setOnClickListener(this);
+ mPlusImageView.setOnClickListener(this);
+ mResetImageView.setOnLongClickListener(this);
+ mMinusImageView.setOnLongClickListener(this);
+ mPlusImageView.setOnLongClickListener(this);
}
- @Override
- public void onDependencyChanged(Preference dependency, boolean disableDependent) {
- super.onDependencyChanged(dependency, disableDependent);
- this.setShouldDisableView(true);
- if (mTitle != null)
- mTitle.setEnabled(!disableDependent);
- if (mSeekBar != null)
- mSeekBar.setEnabled(!disableDependent);
- if (mStatusText != null)
- mStatusText.setEnabled(!disableDependent);
+ protected int getLimitedValue(int v) {
+ return v < mMinValue ? mMinValue : (v > mMaxValue ? mMaxValue : v);
}
- @Override
- public void onBindViewHolder(PreferenceViewHolder view) {
- super.onBindViewHolder(view);
- try
- {
- // move our seekbar to the new view we've been given
- ViewParent oldContainer = mSeekBar.getParent();
- ViewGroup newContainer = (ViewGroup) view.findViewById(R.id.seekBarPrefBarContainer);
+ protected int getSeekValue(int v) {
+ return 0 - Math.floorDiv(mMinValue - v, mInterval);
+ }
- if (oldContainer != newContainer) {
- // remove the seekbar from the old view
- if (oldContainer != null) {
- ((ViewGroup) oldContainer).removeView(mSeekBar);
- }
- // remove the existing seekbar (there may not be one) and add ours
- newContainer.removeAllViews();
- newContainer.addView(mSeekBar, ViewGroup.LayoutParams.FILL_PARENT,
- ViewGroup.LayoutParams.WRAP_CONTENT);
- }
- } catch (Exception ex) {
- Log.e(TAG, "Error binding view: " + ex.toString());
- }
- mStatusText = (TextView) view.findViewById(R.id.seekBarPrefValue);
- if (mCurrentValue == mDefaultValue) {
- mStatusText.setText(mDefaultText);
+ protected String getTextValue(int v) {
+ return (mShowSign && v > 0 ? "+" : "") + String.valueOf(v) + mUnits;
+ }
+
+ protected void updateValueViews() {
+ mValueTextView.setText(getContext().getString(R.string.custom_seekbar_value,
+ (!mTrackingTouch || mContinuousUpdates ? getTextValue(mValue) + (mDefaultValueExists && mValue == mDefaultValue ? " (" + getContext().getString(R.string.custom_seekbar_default_value) + ")" : "")
+ : "[" + getTextValue(mTrackingValue) + "]")));
+ if (!mDefaultValueExists || mValue == mDefaultValue || mTrackingTouch)
+ mResetImageView.setVisibility(View.INVISIBLE);
+ else
+ mResetImageView.setVisibility(View.VISIBLE);
+ if (mValue == mMinValue || mTrackingTouch) {
+ mMinusImageView.setClickable(false);
+ mMinusImageView.setColorFilter(getContext().getColor(R.color.disabled_text_color), PorterDuff.Mode.MULTIPLY);
} else {
- mStatusText.setText(String.valueOf(mCurrentValue) + mUnits);
+ mMinusImageView.setClickable(true);
+ mMinusImageView.clearColorFilter();
}
- mSeekBar.setProgress(mCurrentValue - mMin);
- mTitle = (TextView) view.findViewById(android.R.id.title);
-
- view.setDividerAllowedAbove(false);
- //view.setDividerAllowedBelow(false);
+ if (mValue == mMaxValue || mTrackingTouch) {
+ mPlusImageView.setClickable(false);
+ mPlusImageView.setColorFilter(getContext().getColor(R.color.disabled_text_color), PorterDuff.Mode.MULTIPLY);
+ } else {
+ mPlusImageView.setClickable(true);
+ mPlusImageView.clearColorFilter();
+ }
}
- public void setMax(int max) {
- mMax = max;
- mSeekBar.setMax(mMax - mMin);
- }
-
- public void setMin(int min) {
- mMin = min;
- mSeekBar.setMax(mMax - mMin);
- }
-
- public void setIntervalValue(int value) {
- mInterval = value;
- }
-
- public void setValue(int value) {
- mCurrentValue = value;
+ protected void changeValue(int newValue) {
+ // for subclasses
}
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
- int newValue = progress + mMin;
- if (newValue > mMax)
- newValue = mMax;
- else if (newValue < mMin)
- newValue = mMin;
- else if (mInterval != 1 && newValue % mInterval != 0)
- newValue = Math.round(((float) newValue) / mInterval) * mInterval;
-
- // change rejected, revert to the previous value
- if (!callChangeListener(newValue)) {
- seekBar.setProgress(mCurrentValue - mMin);
- return;
- }
- // change accepted, store it
- mCurrentValue = newValue;
- if (mStatusText != null) {
- if (newValue == mDefaultValue) {
- mStatusText.setText(mDefaultText);
- } else {
- mStatusText.setText(String.valueOf(newValue) + mUnits);
+ int newValue = getLimitedValue(mMinValue + (progress * mInterval));
+ if (mTrackingTouch && !mContinuousUpdates) {
+ mTrackingValue = newValue;
+ updateValueViews();
+ } else if (mValue != newValue) {
+ // change rejected, revert to the previous value
+ if (!callChangeListener(newValue)) {
+ mSeekBar.setProgress(getSeekValue(mValue));
+ return;
}
- }
- persistInt(newValue);
- }
+ // change accepted, store it
+ changeValue(newValue);
+ persistInt(newValue);
- public void refresh(int newValue) {
- // this will trigger onProgressChanged and refresh everything
- mSeekBar.setProgress(newValue - mMin);
+ mValue = newValue;
+ updateValueViews();
+
+ notifyChanged();
+ }
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
+ mTrackingValue = mValue;
+ mTrackingTouch = true;
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
- notifyChanged();
+ mTrackingTouch = false;
+ if (!mContinuousUpdates)
+ onProgressChanged(mSeekBar, getSeekValue(mTrackingValue), false);
}
@Override
- protected Object onGetDefaultValue(TypedArray ta, int index) {
- int defaultValue = ta.getInt(index, DEFAULT_VALUE);
- return defaultValue;
+ public void onClick(View v) {
+ int id = v.getId();
+ if (id == R.id.reset) {
+ Toast.makeText(getContext(), getContext().getString(R.string.custom_seekbar_default_value_to_set, getTextValue(mDefaultValue)),
+ Toast.LENGTH_LONG).show();
+ } else if (id == R.id.minus) {
+ setValue(mValue - mInterval, true);
+ } else if (id == R.id.plus) {
+ setValue(mValue + mInterval, true);
+ }
}
@Override
+ public boolean onLongClick(View v) {
+ int id = v.getId();
+ if (id == R.id.reset) {
+ setValue(mDefaultValue, true);
+ //Toast.makeText(getContext(), getContext().getString(R.string.custom_seekbar_default_value_is_set),
+ // Toast.LENGTH_LONG).show();
+ } else if (id == R.id.minus) {
+ setValue(mMaxValue - mMinValue > mInterval * 2 && mMaxValue + mMinValue < mValue * 2 ? Math.floorDiv(mMaxValue + mMinValue, 2) : mMinValue, true);
+ } else if (id == R.id.plus) {
+ setValue(mMaxValue - mMinValue > mInterval * 2 && mMaxValue + mMinValue > mValue * 2 ? -1 * Math.floorDiv(-1 * (mMaxValue + mMinValue), 2) : mMaxValue, true);
+ }
+ return true;
+ }
+
+ // dont need too much shit about initial and default values
+ // its all done in constructor already
+
+ @Override
protected void onSetInitialValue(boolean restoreValue, Object defaultValue) {
- if (restoreValue) {
- mCurrentValue = getPersistedInt(mCurrentValue);
- }
- else {
- int temp = 0;
- try {
- temp = (Integer) defaultValue;
- } catch (Exception ex) {
- Log.e(TAG, "Invalid default value: " + defaultValue.toString());
- }
- persistInt(temp);
- mCurrentValue = temp;
- }
- }
-
- public void setDefaultValue(int value) {
- mDefaultValue = value;
- if (mDefaultValue > mMax) {
- mDefaultValue = mMax;
- }
- if (mCurrentValue == mDefaultValue) {
- mStatusText.setText(mDefaultText);
- }
+ if (restoreValue)
+ mValue = getPersistedInt(mValue);
}
@Override
- public void setEnabled(boolean enabled) {
- if (mSeekBar != null && mStatusText != null && mTitle != null) {
- mSeekBar.setEnabled(enabled);
- mStatusText.setEnabled(enabled);
- mTitle.setEnabled(enabled);
+ public void setDefaultValue(Object defaultValue) {
+ if (defaultValue instanceof Integer)
+ setDefaultValue((Integer) defaultValue, mSeekBar != null);
+ else
+ setDefaultValue(defaultValue == null ? (String) null : defaultValue.toString(), mSeekBar != null);
+ }
+
+ public void setDefaultValue(int newValue, boolean update) {
+ newValue = getLimitedValue(newValue);
+ if (!mDefaultValueExists || mDefaultValue != newValue) {
+ mDefaultValueExists = true;
+ mDefaultValue = newValue;
+ if (update)
+ updateValueViews();
}
- super.setEnabled(enabled);
+ }
+
+ public void setDefaultValue(String newValue, boolean update) {
+ if (mDefaultValueExists && (newValue == null || newValue.isEmpty())) {
+ mDefaultValueExists = false;
+ if (update)
+ updateValueViews();
+ } else if (newValue != null && !newValue.isEmpty()) {
+ setDefaultValue(Integer.parseInt(newValue), update);
+ }
+ }
+
+ public void setValue(int newValue, boolean update) {
+ newValue = getLimitedValue(newValue);
+ if (mValue != newValue) {
+ if (update)
+ mSeekBar.setProgress(getSeekValue(newValue));
+ else
+ mValue = newValue;
+ }
+ }
+
+ public int getValue() {
+ return mValue;
+ }
+
+ // need some methods here to set/get other attrs at runtime,
+ // but who really need this ...
+
+ public void refresh(int newValue) {
+ // this will ...
+ setValue(newValue, mSeekBar != null);
}
}