mirror of https://github.com/tasks/tasks
Add SeekBarDialog
Alex Baker
8 years ago
parent
84c3a4228c
commit
d5fb5452f3
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package org.tasks.dialogs;
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import android.app.Activity;
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import android.app.Dialog;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.icu.text.NumberFormat;
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import android.os.Bundle;
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import android.support.annotation.NonNull;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.widget.SeekBar;
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import android.widget.TextView;
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import org.tasks.R;
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import org.tasks.injection.DialogFragmentComponent;
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import org.tasks.injection.InjectingDialogFragment;
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import org.tasks.themes.Theme;
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import javax.inject.Inject;
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import butterknife.BindView;
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import butterknife.ButterKnife;
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public class SeekBarDialog extends InjectingDialogFragment {
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private static final String EXTRA_MIN_VALUE = "extra_min_value";
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private static final String EXTRA_MAX_VALUE = "extra_max_value";
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private static final String EXTRA_INITIAL_VALUE = "extra_initial_value";
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public static final String EXTRA_VALUE = "extra_value";
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public static SeekBarDialog newSeekBarDialog(int minValue, int maxValue, int initial) {
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SeekBarDialog dialog = new SeekBarDialog();
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Bundle args = new Bundle();
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args.putInt(EXTRA_MIN_VALUE, minValue);
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args.putInt(EXTRA_MAX_VALUE, maxValue);
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dialog.setArguments(args);
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dialog.initial = initial;
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return dialog;
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}
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@BindView(R.id.seekbar) SeekBar seekBar;
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@BindView(R.id.min) TextView min;
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@BindView(R.id.max) TextView max;
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@Inject DialogBuilder dialogBuilder;
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@Inject Theme theme;
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private int minValue;
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private int maxValue;
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private int initial;
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@NonNull
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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LayoutInflater layoutInflater = theme.getLayoutInflater(getContext());
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View view = layoutInflater.inflate(R.layout.dialog_seekbar, null);
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ButterKnife.bind(this, view);
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Bundle arguments = getArguments();
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if (savedInstanceState != null) {
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initial = savedInstanceState.getInt(EXTRA_INITIAL_VALUE);
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}
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minValue = arguments.getInt(EXTRA_MIN_VALUE);
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maxValue = arguments.getInt(EXTRA_MAX_VALUE);
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min.setText(NumberFormat.getIntegerInstance().format(minValue));
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max.setText(NumberFormat.getIntegerInstance().format(maxValue));
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seekBar.setMax(maxValue - minValue);
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seekBar.setProgress(initial);
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return dialogBuilder.newDialog()
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.setView(view)
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.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialogInterface, int i) {
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getTargetFragment().onActivityResult(getTargetRequestCode(), Activity.RESULT_OK, new Intent() {{
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putExtra(EXTRA_VALUE, seekBar.getProgress() + minValue);
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}});
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}
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})
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.setNegativeButton(android.R.string.cancel, null)
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.show();
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}
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@Override
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public void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState);
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outState.putInt(EXTRA_INITIAL_VALUE, seekBar.getProgress());
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}
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@Override
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protected void inject(DialogFragmentComponent component) {
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component.inject(this);
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}
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}
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@ -0,0 +1,38 @@
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<?xml version="1.0" encoding="utf-8"?>
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<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:gravity="center_vertical"
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android:minHeight="?attr/listPreferredItemHeight"
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android:paddingBottom="@dimen/keyline_first"
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android:paddingTop="@dimen/keyline_first">
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<TextView
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android:id="@+id/min"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_alignParentLeft="true"
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android:layout_alignParentStart="true"
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android:paddingLeft="@dimen/keyline_first"
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android:paddingStart="@dimen/keyline_first" />
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<TextView
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android:id="@+id/max"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_alignParentEnd="true"
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android:layout_alignParentRight="true"
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android:paddingEnd="@dimen/keyline_first"
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android:paddingRight="@dimen/keyline_first" />
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<SeekBar
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android:id="@+id/seekbar"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:layout_toEndOf="@id/min"
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android:layout_toLeftOf="@id/max"
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android:layout_toRightOf="@id/min"
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android:layout_toStartOf="@id/max"
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android:indeterminate="false" />
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</RelativeLayout>
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