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Fix crash that could occur pre API 16

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This commit is contained in:
Anthony Restaino 2015-11-04 23:33:45 -05:00
parent 9a9a06fe7b
commit 1eeddaf502
1 changed files with 22 additions and 2 deletions
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24
app/src/main/java/acr/browser/lightning/utils/Utils.java
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@ -12,6 +12,7 @@ import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.res.Resources;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
@ -29,6 +30,9 @@ import android.util.Log;
import android.view.View;
import android.webkit.URLUtil;
import com.anthonycr.grant.PermissionsManager;
import com.anthonycr.grant.PermissionsResultAction;
import java.io.Closeable;
import java.io.File;
import java.io.IOException;
@ -40,8 +44,6 @@ import java.util.Date;
import acr.browser.lightning.R;
import acr.browser.lightning.constant.Constants;
import acr.browser.lightning.download.DownloadHandler;
import com.anthonycr.grant.PermissionsManager;
import com.anthonycr.grant.PermissionsResultAction;
public final class Utils {
@ -274,6 +276,24 @@ public final class Utils {
}
}
/**
* Utility method to close cursors. Cursor did not
* implement Closeable until API 16, so using this
* method for when we want to close a cursor.
*
* @param cursor the cursor to close
*/
public static void close(Cursor cursor) {
if (cursor == null) {
return;
}
try {
cursor.close();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Draws the trapezoid background for the horizontal tabs on a canvas object using
* the specified color.