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Code Issues Packages Projects Releases Wiki Activity

Refactor permission requests.

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Fixes #1224.
This commit is contained in:
Dennis Guse
2022-05-12 22:18:59 +02:00
parent 24eb768707
commit e409b315b4
4 changed files with 70 additions and 37 deletions
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src/main/java/de/dennisguse/opentracks/util/PermissionUtils.java
+58 -2
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@@ -3,16 +3,72 @@ package de.dennisguse.opentracks.util;
import android.Manifest;
import android.content.Context;
import android.content.pm.PackageManager;
import android.os.Build;
import androidx.activity.result.ActivityResultCaller;
import androidx.activity.result.ActivityResultLauncher;
import androidx.activity.result.contract.ActivityResultContracts;
import androidx.annotation.Nullable;
import androidx.core.content.ContextCompat;
import androidx.fragment.app.Fragment;
import java.util.Arrays;
public class PermissionUtils {
private static final String[] GPS = new String[]{Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION};
private static final String[] BLUETOOTH;
static {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S) {
BLUETOOTH = new String[]{};
} else {
BLUETOOTH = new String[]{Manifest.permission.BLUETOOTH_SCAN, Manifest.permission.BLUETOOTH_CONNECT};
}
}
private PermissionUtils() {
}
public static boolean hasGPSPermission(Context context) {
return ContextCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED
&& ContextCompat.checkSelfPermission(context, Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED;
return hasPermissions(context, GPS);
}
public static void requestGPSPermission(ActivityResultCaller context, @Nullable Runnable onGranted, @Nullable Runnable onRejected) {
requestPermission(context, GPS, onGranted, onRejected);
}
public static boolean shouldShowRequestPermissionRationaleBluetooth(Fragment context) {
return Arrays.stream(BLUETOOTH).anyMatch(context::shouldShowRequestPermissionRationale);
}
public static boolean hasBluetoothPermissions(Context context) {
return hasPermissions(context, BLUETOOTH);
}
public static void requestBluetoothPermission(ActivityResultCaller context, @Nullable Runnable onGranted, @Nullable Runnable onRejected) {
requestPermission(context, BLUETOOTH, onGranted, onRejected);
}
private static void requestPermission(ActivityResultCaller context, final String[] permissions, @Nullable Runnable onGranted, @Nullable Runnable onRejected) {
ActivityResultLauncher<String[]> locationPermissionRequest = context.registerForActivityResult(new ActivityResultContracts.RequestMultiplePermissions(), result -> {
boolean isGranted = Arrays.stream(permissions)
.allMatch(p -> result.getOrDefault(p, false));
if (isGranted && onGranted != null) {
onGranted.run();
}
if (!isGranted && onRejected != null) {
onRejected.run();
}
}
);
locationPermissionRequest.launch(permissions);
}
private static boolean hasPermissions(Context context, String[] permissions) {
return Arrays.stream(permissions)
.map(p -> ContextCompat.checkSelfPermission(context, p))
.allMatch(r -> r == PackageManager.PERMISSION_GRANTED);
}
}