number picker preferences
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package org.solovyev.android.view.prefs;
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import android.content.Context;
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import android.preference.DialogPreference;
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import android.util.AttributeSet;
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import android.view.Gravity;
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import android.view.View;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import org.jetbrains.annotations.NotNull;
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/**
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* User: serso
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* Date: 9/19/11
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* Time: 3:17 PM
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*/
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public class AbstractDialogPreference extends DialogPreference {
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@NotNull
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protected static final String androidns = "http://schemas.android.com/apk/res/android";
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@NotNull
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protected TextView splashText, valueText;
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@NotNull
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protected final Context context;
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protected String dialogMessage, suffix;
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public AbstractDialogPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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this.context = context;
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dialogMessage = attrs.getAttributeValue(androidns, "dialogMessage");
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suffix = attrs.getAttributeValue(androidns, "text");
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}
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@Override
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protected LinearLayout onCreateDialogView() {
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LinearLayout.LayoutParams params;
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LinearLayout layout = new LinearLayout(context);
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layout.setOrientation(LinearLayout.VERTICAL);
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layout.setPadding(6, 6, 6, 6);
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splashText = new TextView(context);
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if (dialogMessage != null)
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splashText.setText(dialogMessage);
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layout.addView(splashText);
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valueText = new TextView(context);
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valueText.setGravity(Gravity.CENTER_HORIZONTAL);
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valueText.setTextSize(32);
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params = new LinearLayout.LayoutParams(
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LinearLayout.LayoutParams.FILL_PARENT,
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LinearLayout.LayoutParams.WRAP_CONTENT);
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layout.addView(valueText, params);
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return layout;
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}
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}
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@ -16,33 +16,38 @@ import org.solovyev.android.view.widgets.NumberPicker;
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* Date: 9/19/11
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* Date: 9/19/11
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* Time: 12:27 PM
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* Time: 12:27 PM
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*/
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*/
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public class IntervalPreference extends DialogPreference implements NumberPicker.OnChangedListener {
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public class IntervalPreference extends AbstractDialogPreference implements NumberPicker.OnChangedListener {
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@NotNull
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@NotNull
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private final Context context;
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private final NumberPicker leftBorder;
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@NotNull
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private final NumberPicker rightBorder;
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public IntervalPreference(@NotNull Context context, AttributeSet attrs, int defStyle) {
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super(context, attrs, defStyle);
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this.context = context;
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}
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public IntervalPreference(@NotNull Context context, AttributeSet attrs) {
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public IntervalPreference(@NotNull Context context, AttributeSet attrs) {
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super(context, attrs);
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super(context, attrs);
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this.context = context;
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this.leftBorder = new NumberPicker(context);
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this.rightBorder = new NumberPicker(context);
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}
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}
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@Override
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@Override
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public void onChanged(NumberPicker picker, int oldVal, int newVal) {
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public void onChanged(NumberPicker picker, int oldVal, int newVal) {
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//To change body of implemented methods use File | Settings | File Templates.
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/* if (shouldPersist())
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persistString(value);
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callChangeListener(new Integer(value));*/
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}
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}
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@Override
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@Override
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protected View onCreateDialogView() {
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protected LinearLayout onCreateDialogView() {
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LinearLayout.LayoutParams params;
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final LinearLayout result = super.onCreateDialogView();
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LinearLayout layout = new LinearLayout(context);
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layout.setOrientation(LinearLayout.VERTICAL);
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layout.setPadding(6, 6, 6, 6);
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return layout;
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final LinearLayout horizontal = new LinearLayout(context);
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horizontal.setOrientation(LinearLayout.HORIZONTAL);
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horizontal.addView(leftBorder);
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horizontal.addView(rightBorder);
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return result;
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}
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}
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}
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}
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@ -23,53 +23,24 @@ import org.jetbrains.annotations.NotNull;
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* http://www.apache.org/licenses/LICENSE-2.0
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* http://www.apache.org/licenses/LICENSE-2.0
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*/
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*/
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public class SeekBarPreference extends DialogPreference implements SeekBar.OnSeekBarChangeListener {
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public class SeekBarPreference extends AbstractDialogPreference implements SeekBar.OnSeekBarChangeListener {
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private static final String androidns = "http://schemas.android.com/apk/res/android";
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@NotNull
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@NotNull
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private SeekBar seekBar;
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private SeekBar seekBar;
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@NotNull
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private TextView splashText, valueText;
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@NotNull
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private final Context context;
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private String dialogMessage, suffix;
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private int defaultValue, max, value = 0;
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private int defaultValue, max, value = 0;
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public SeekBarPreference(Context context, AttributeSet attrs) {
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public SeekBarPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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super(context, attrs);
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this.context = context;
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dialogMessage = attrs.getAttributeValue(androidns, "dialogMessage");
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suffix = attrs.getAttributeValue(androidns, "text");
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defaultValue = attrs.getAttributeIntValue(androidns, "defaultValue", 0);
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defaultValue = attrs.getAttributeIntValue(androidns, "defaultValue", 0);
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max = attrs.getAttributeIntValue(androidns, "max", 100);
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max = attrs.getAttributeIntValue(androidns, "max", 100);
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}
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}
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@Override
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@Override
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protected View onCreateDialogView() {
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protected LinearLayout onCreateDialogView() {
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LinearLayout.LayoutParams params;
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final LinearLayout layout = onCreateDialogView();
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LinearLayout layout = new LinearLayout(context);
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layout.setOrientation(LinearLayout.VERTICAL);
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layout.setPadding(6, 6, 6, 6);
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splashText = new TextView(context);
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if (dialogMessage != null)
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splashText.setText(dialogMessage);
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layout.addView(splashText);
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valueText = new TextView(context);
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valueText.setGravity(Gravity.CENTER_HORIZONTAL);
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valueText.setTextSize(32);
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params = new LinearLayout.LayoutParams(
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LinearLayout.LayoutParams.FILL_PARENT,
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LinearLayout.LayoutParams.WRAP_CONTENT);
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layout.addView(valueText, params);
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seekBar = new SeekBar(context);
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seekBar = new SeekBar(context);
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seekBar.setOnSeekBarChangeListener(this);
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seekBar.setOnSeekBarChangeListener(this);
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@ -80,6 +51,7 @@ public class SeekBarPreference extends DialogPreference implements SeekBar.OnSee
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seekBar.setMax(max);
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seekBar.setMax(max);
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seekBar.setProgress(value);
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seekBar.setProgress(value);
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return layout;
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return layout;
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}
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}
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