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115 lines
5.1 KiB
115 lines
5.1 KiB
/* |
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* Copyright 2010-2018 Eric Kok et al. |
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* |
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* Transdroid is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* Transdroid is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with Transdroid. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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package org.transdroid.core.gui.navigation; |
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import android.content.Context; |
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import android.view.LayoutInflater; |
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import android.view.View; |
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import android.view.View.OnClickListener; |
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import android.widget.Button; |
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import android.widget.TextView; |
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import com.afollestad.materialdialogs.MaterialDialog; |
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import org.transdroid.R; |
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import org.transdroid.core.app.settings.SettingsUtils; |
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public class SetTransferRatesDialog { |
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/** |
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* A dialog fragment that allow picking of maximum download and upload transfer rates as well as the resetting of these values. |
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* |
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* @param context The activity context that opens (and owns) this dialog |
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* @param onRatesPickedListener The callback for results in this dialog (with newly selected values or a reset) |
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*/ |
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public static void show(final Context context, final OnRatesPickedListener onRatesPickedListener) { |
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View transferRatesLayout = LayoutInflater.from(context).inflate(R.layout.dialog_transferrates, null); |
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final TextView maxSpeedDown = (TextView) transferRatesLayout.findViewById(R.id.maxspeeddown_text); |
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final TextView maxSpeedUp = (TextView) transferRatesLayout.findViewById(R.id.maxspeedup_text); |
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MaterialDialog.Builder builder = new MaterialDialog.Builder(context) |
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.customView(transferRatesLayout, false) |
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.positiveText(R.string.status_update) |
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.neutralText(R.string.status_maxspeed_reset) |
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.negativeText(android.R.string.cancel) |
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.callback(new MaterialDialog.ButtonCallback() { |
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@Override |
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public void onPositive(MaterialDialog dialog) { |
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int maxDown = -1, maxUp = -1; |
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try { |
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maxDown = Integer.parseInt(maxSpeedDown.getText().toString()); |
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maxUp = Integer.parseInt(maxSpeedUp.getText().toString()); |
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} catch (NumberFormatException e) { |
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// Impossible as we only input via the number buttons |
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} |
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if (maxDown <= 0 || maxUp <= 0) { |
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onRatesPickedListener.onInvalidNumber(); |
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return; |
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} |
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onRatesPickedListener.onRatesPicked(maxDown, maxUp); |
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} |
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@Override |
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public void onNeutral(MaterialDialog dialog) { |
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onRatesPickedListener.resetRates(); |
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} |
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}); |
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MaterialDialog dialog = SettingsUtils.applyDialogTheme(builder).build(); |
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bindButtons(dialog.getCustomView(), maxSpeedDown, R.id.down1Button, R.id.down2Button, R.id.down3Button, R.id.down4Button, R.id.down5Button, |
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R.id.down6Button, R.id.down7Button, R.id.down8Button, R.id.down9Button, R.id.down0Button); |
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bindButtons(dialog.getCustomView(), maxSpeedUp, R.id.up1Button, R.id.up2Button, R.id.up3Button, R.id.up4Button, R.id.up5Button, |
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R.id.up6Button, R.id.up7Button, R.id.up8Button, R.id.up9Button, R.id.up0Button); |
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dialog.show(); |
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} |
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private static void bindButtons(View transferRatesContent, View numberView, int... buttonResource) { |
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for (int i : buttonResource) { |
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// Keep the relevant number as reference in the view tag and bind the click listerner |
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transferRatesContent.findViewById(i).setTag(numberView); |
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transferRatesContent.findViewById(i).setOnClickListener(onNumberClicked); |
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} |
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} |
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private static OnClickListener onNumberClicked = new OnClickListener() { |
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@Override |
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public void onClick(View v) { |
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// Append the text contents of the button itself as text to the current number (as reference in the view's |
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// tag) |
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TextView numberView = (TextView) v.getTag(); |
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if (numberView.getText().toString().equals(v.getContext().getString(R.string.status_maxspeed_novalue))) { |
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numberView.setText(""); |
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} |
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numberView.setText(numberView.getText().toString() + ((Button) v).getText().toString()); |
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} |
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}; |
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/** |
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* Listener interface to the user having picked or wanting to resets the current maximum transfer speeds; |
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*/ |
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public interface OnRatesPickedListener { |
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void onRatesPicked(int maxDownloadSpeed, int maxUploadSpeed); |
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void resetRates(); |
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void onInvalidNumber(); |
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} |
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}
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