Example usage for android.content Context checkPermission

Introduction

In this page you can find the example usage for android.content Context checkPermission.

Prototype

@CheckResult(suggest = "#enforcePermission(String,int,int,String)")
@PackageManager.PermissionResult
public abstract int checkPermission(@NonNull String permission, int pid, int uid);

Source Link

Document

Determine whether the given permission is allowed for a particular process and user ID running in the system.

Usage

From source file:Main.java

public static boolean checkPermission(Context context) {
    return context.checkPermission(Manifest.permission.CAMERA, Process.myPid(),
            Process.myUid()) == PackageManager.PERMISSION_GRANTED;
}

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From source file:Main.java

public static boolean hasPermission(Context context, String permission) {
    return context.checkPermission(permission, Process.myPid(),
            Process.myUid()) == PackageManager.PERMISSION_GRANTED;
}

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From source file:Main.java

public static boolean hasPermission(Context context, String permission) {
    if ((context == null) || (permission == null)) {
        return false;
    }/*from  w  w w.  j ava 2 s .  c  o  m*/
    return context.checkPermission(permission, Process.myPid(), Process.myUid()) == 0;
}

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From source file:com.brainasylum.andruid.UniqueIdentifierManager.java

private static boolean canWriteExternalStorage(Context context) {
    return (context.checkPermission("android.permission.WRITE_EXTERNAL_STORAGE", Process.myPid(),
            Process.myUid()) == 0) && (isSdCardMounted());
}

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From source file:com.brainasylum.andruid.UniqueIdentifierManager.java

private static boolean canReadExternalStorage(Context context) {
    return (context.checkPermission("android.permission.READ_EXTERNAL_STORAGE", Process.myPid(),
            Process.myUid()) == 0) && ((isSdCardMountedReadOnly()) || (isSdCardMounted()));
}

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From source file:Main.java

public static boolean check(Context context, String... premissions) {
    try {/*from   w w  w .  j a  v a2 s  .com*/
        if (null == context)
            throw new RuntimeException("Context is null.");
        for (int i = 0; i < premissions.length; i++) {
            Integer check = context.checkPermission(premissions[i], Binder.getCallingPid(),
                    Binder.getCallingUid());
            if (check == -1) {
                return false;
            }
        }
        return true;
    } catch (Exception e) {
        Log.e(TAG, e.getMessage(), e);
        return false;
    }
}

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From source file:com.facebook.stetho.server.SecureHttpRequestHandler.java

private static void enforcePermission(Context context, LocalSocket peer)
        throws IOException, PeerAuthorizationException {
    Credentials credentials = peer.getPeerCredentials();

    int uid = credentials.getUid();
    int pid = credentials.getPid();

    if (LogUtil.isLoggable(Log.VERBOSE)) {
        LogUtil.v("Got request from uid=%d, pid=%d", uid, pid);
    }/*from   w  ww. j av a  2s.c  om*/

    String requiredPermission = Manifest.permission.DUMP;
    int checkResult = context.checkPermission(requiredPermission, pid, uid);
    if (checkResult != PackageManager.PERMISSION_GRANTED) {
        throw new PeerAuthorizationException(
                "Peer pid=" + pid + ", uid=" + uid + " does not have " + requiredPermission);
    }
}

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From source file:org.nativescript.widgets.image.Cache.java

/**
 * Get the external app cache directory.
 *
 * @param context The context to use/*from www.  jav  a2  s  .  com*/
 * @return The external cache dir
 */
@TargetApi(VERSION_CODES.FROYO)
public static File getExternalCacheDir(Context context) {
    if (Utils.hasFroyo()) {
        if (Utils.hasKitKat() || context.checkPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE,
                android.os.Process.myPid(), android.os.Process.myUid()) == PackageManager.PERMISSION_GRANTED) {
            return context.getExternalCacheDir();
        }

        return null;
    }

    // Before Froyo we need to construct the external cache dir ourselves
    final String cacheDir = "/Android/data/" + context.getPackageName() + "/cache/";
    return new File(Environment.getExternalStorageDirectory().getPath() + cacheDir);
}

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From source file:com.nostra13.universalimageloader.sample.ui.activity.HomeActivity.java

/**
 * Determine whether <em>you</em> have been granted a particular permission.
 *
 * @param permission The name of the permission being checked.
 *
 * @return {@link android.content.pm.PackageManager#PERMISSION_GRANTED} if you have the
 * permission, or {@link android.content.pm.PackageManager#PERMISSION_DENIED} if not.
 *
 * @see android.content.pm.PackageManager#checkPermission(String, String)
 *///  ww  w  . j a va  2  s.  c  om
public static int checkSelfPermission(@NonNull Context context, @NonNull String permission) {
    if (permission == null) {
        throw new IllegalArgumentException("permission is null");
    }

    return context.checkPermission(permission, android.os.Process.myPid(), android.os.Process.myUid());
}

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