at.bitfire.davdroid.ui.PermissionsActivity.java Source code

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Here is the source code for at.bitfire.davdroid.ui.PermissionsActivity.java

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/*
 * Copyright  2013  2016 Ricki Hirner (bitfire web engineering).
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 */

package at.bitfire.davdroid.ui;

import android.Manifest;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.NotificationManagerCompat;
import android.support.v7.app.AppCompatActivity;
import android.view.View;

import at.bitfire.davdroid.Constants;
import at.bitfire.davdroid.R;
import at.bitfire.davdroid.resource.LocalTaskList;

public class PermissionsActivity extends AppCompatActivity {

    public static final String PERMISSION_READ_TASKS = "org.dmfs.permission.READ_TASKS",
            PERMISSION_WRITE_TASKS = "org.dmfs.permission.WRITE_TASKS";

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_permissions);
    }

    @Override
    protected void onResume() {
        super.onResume();
        refresh();
    }

    protected void refresh() {
        boolean noCalendarPermissions = ActivityCompat.checkSelfPermission(this,
                Manifest.permission.READ_CALENDAR) != PackageManager.PERMISSION_GRANTED
                || ActivityCompat.checkSelfPermission(this,
                        Manifest.permission.WRITE_CALENDAR) != PackageManager.PERMISSION_GRANTED;
        findViewById(R.id.calendar_permissions).setVisibility(noCalendarPermissions ? View.VISIBLE : View.GONE);

        boolean noContactsPermissions = ActivityCompat.checkSelfPermission(this,
                Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED
                || ActivityCompat.checkSelfPermission(this,
                        Manifest.permission.WRITE_CONTACTS) != PackageManager.PERMISSION_GRANTED;
        findViewById(R.id.contacts_permissions).setVisibility(noContactsPermissions ? View.VISIBLE : View.GONE);

        boolean noTaskPermissions;
        if (LocalTaskList.tasksProviderAvailable(this)) {
            noTaskPermissions = ActivityCompat.checkSelfPermission(this,
                    PERMISSION_READ_TASKS) != PackageManager.PERMISSION_GRANTED
                    || ActivityCompat.checkSelfPermission(this,
                            PERMISSION_WRITE_TASKS) != PackageManager.PERMISSION_GRANTED;
            findViewById(R.id.opentasks_permissions).setVisibility(noTaskPermissions ? View.VISIBLE : View.GONE);
        } else {
            findViewById(R.id.opentasks_permissions).setVisibility(View.GONE);
            noTaskPermissions = false;
        }

        if (!noCalendarPermissions && !noContactsPermissions && !noTaskPermissions) {
            NotificationManagerCompat nm = NotificationManagerCompat.from(this);
            nm.cancel(Constants.NOTIFICATION_PERMISSIONS);

            finish();
        }
    }

    public void requestCalendarPermissions(View v) {
        ActivityCompat.requestPermissions(this,
                new String[] { Manifest.permission.READ_CALENDAR, Manifest.permission.WRITE_CALENDAR }, 0);
    }

    public void requestContactsPermissions(View v) {
        ActivityCompat.requestPermissions(this,
                new String[] { Manifest.permission.READ_CONTACTS, Manifest.permission.WRITE_CONTACTS }, 0);
    }

    public void requestOpenTasksPermissions(View v) {
        ActivityCompat.requestPermissions(this, new String[] { PERMISSION_READ_TASKS, PERMISSION_WRITE_TASKS }, 0);
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
            @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        refresh();
    }
}