50 lines
1.8 KiB
Java
50 lines
1.8 KiB
Java
package androidx.core.net;
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import android.annotation.SuppressLint;
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import android.content.Intent;
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import android.net.ConnectivityManager;
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import android.net.NetworkInfo;
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import android.os.Build;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.annotation.RequiresPermission;
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import androidx.annotation.RestrictTo;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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public final class ConnectivityManagerCompat {
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public static final int RESTRICT_BACKGROUND_STATUS_DISABLED = 1;
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public static final int RESTRICT_BACKGROUND_STATUS_ENABLED = 3;
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public static final int RESTRICT_BACKGROUND_STATUS_WHITELISTED = 2;
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@Retention(RetentionPolicy.SOURCE)
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@RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
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public @interface RestrictBackgroundStatus {
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}
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private ConnectivityManagerCompat() {
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}
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@Nullable
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@RequiresPermission("android.permission.ACCESS_NETWORK_STATE")
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@SuppressLint({"ReferencesDeprecated"})
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public static NetworkInfo getNetworkInfoFromBroadcast(@NonNull ConnectivityManager connectivityManager, @NonNull Intent intent) {
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NetworkInfo networkInfo = (NetworkInfo) intent.getParcelableExtra("networkInfo");
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if (networkInfo != null) {
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return connectivityManager.getNetworkInfo(networkInfo.getType());
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}
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return null;
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}
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public static int getRestrictBackgroundStatus(@NonNull ConnectivityManager connectivityManager) {
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if (Build.VERSION.SDK_INT >= 24) {
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return connectivityManager.getRestrictBackgroundStatus();
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}
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return 3;
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}
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@RequiresPermission("android.permission.ACCESS_NETWORK_STATE")
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public static boolean isActiveNetworkMetered(@NonNull ConnectivityManager connectivityManager) {
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return connectivityManager.isActiveNetworkMetered();
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}
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}
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