Eric Kok
11 years ago
16 changed files with 155 additions and 2 deletions
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<?xml version="1.0" encoding="utf-8"?> |
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<!-- |
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Copyright 2010-2013 Eric Kok et al. |
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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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<FrameLayout 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="match_parent" |
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android:padding="@dimen/margin_half" > |
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<EditText |
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android:id="@+id/location_edit" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent" |
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android:inputType="textUri" /> |
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</FrameLayout> |
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/* |
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* Copyright 2010-2013 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 java.security.InvalidParameterException; |
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import org.transdroid.core.R; |
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import android.app.AlertDialog; |
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import android.app.Dialog; |
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import android.content.DialogInterface; |
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import android.content.DialogInterface.OnClickListener; |
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import android.os.Bundle; |
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import android.support.v4.app.DialogFragment; |
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import android.view.View; |
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import android.widget.EditText; |
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/** |
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* A dialog fragment that allows changing of the storage location by editing the path text directly. |
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* @author Eric Kok |
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*/ |
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public class SetStorageLocationDialog extends DialogFragment { |
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private OnStorageLocationUpdatedListener onStorageLocationUpdatedListener = null; |
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private String currentLocation = null; |
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public SetStorageLocationDialog() { |
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setRetainInstance(true); |
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} |
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/** |
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* Sets the callback for when the user is done updating the storage location. |
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* @param onStorageLocationUpdatedListener The event listener to this dialog |
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* @return This dialog, for method chaining |
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*/ |
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public SetStorageLocationDialog setOnStorageLocationUpdated( |
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OnStorageLocationUpdatedListener onStorageLocationUpdatedListener) { |
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this.onStorageLocationUpdatedListener = onStorageLocationUpdatedListener; |
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return this; |
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} |
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/** |
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* Sets the current storage location that will be available to the user to edit |
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* @param currentLocation The current storage location path as text |
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* @return This dialog, for method chaining |
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*/ |
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public SetStorageLocationDialog setCurrentLocation(String currentLocation) { |
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this.currentLocation = currentLocation; |
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return this; |
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} |
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@Override |
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public Dialog onCreateDialog(Bundle savedInstanceState) { |
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if (currentLocation == null) |
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throw new InvalidParameterException( |
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"Please first set the current trackers text using setCurrentLocation before opening the dialog."); |
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if (onStorageLocationUpdatedListener == null) |
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throw new InvalidParameterException( |
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"Please first set the callback listener using setOnStorageLocationUpdated before opening the dialog."); |
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final View locationFrame = getActivity().getLayoutInflater().inflate(R.layout.dialog_storagelocation, null, |
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false); |
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final EditText locationText = (EditText) locationFrame.findViewById(R.id.location_edit); |
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locationText.setText(currentLocation); |
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return new AlertDialog.Builder(getActivity()).setView(locationFrame) |
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.setPositiveButton(R.string.status_update, new OnClickListener() { |
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@Override |
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public void onClick(DialogInterface dialog, int which) { |
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// User is done editing and requested to update given the text input
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onStorageLocationUpdatedListener.onStorageLocationUpdated(locationText.getText().toString()); |
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} |
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}).setNegativeButton(android.R.string.cancel, null).show(); |
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} |
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public interface OnStorageLocationUpdatedListener { |
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public void onStorageLocationUpdated(String newLocation); |
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} |
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} |
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