Android Utililty Methods Context Get

List of utility methods to do Context Get

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Description

The list of methods to do Context Get are organized into topic(s).

Method

intgetMobilityVersion(Context context)
Returns the version of mobility if it exists, -1 otherwise 
PackageInfo info = getMobilityPackageInfo(context);
if (info != null)
    return info.versionCode;
return -1;
ContextgetMusesAppContext()
get Muses App Context 
return sContext;
StringgetNameFromUri(Context context, Uri uri)
get Name From Uri 
if (uri.getScheme().equals("file")) {
    return new File(uri.getPath()).getName();
} else if (uri.getScheme().equals("content")) {
    Cursor cursor = context.getContentResolver().query(uri, null,
            null, null, null, null);
    try {
        if (cursor != null && cursor.moveToFirst()) {
            return cursor.getString(cursor
...
floatgetOffset(Context context)
get Offset 
return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
        DEFAULT_OFFSET, context.getResources().getDisplayMetrics());
intgetOpenGLESVersion(final Context context)
This method returns the version code of OpenGL ES on the system. 
final PackageManager packageManager = context.getPackageManager();
final FeatureInfo[] featureInfos = packageManager
        .getSystemAvailableFeatures();
if (featureInfos != null && featureInfos.length > 0) {
    for (FeatureInfo featureInfo : featureInfos) {
        if (featureInfo.name == null) {
            if (featureInfo.reqGlEsVersion != FeatureInfo.GL_ES_VERSION_UNDEFINED) {
                return (featureInfo.reqGlEsVersion & 0xffff0000) >> 16;
...
intgetOrientation(Context context, Uri photoUri)
get Orientation 
Cursor cursor = context
        .getContentResolver()
        .query(photoUri,
                new String[] { MediaStore.Images.ImageColumns.ORIENTATION },
                null, null, null);
if (cursor.getCount() != 1) {
    return -1;
cursor.moveToFirst();
return cursor.getInt(0);
StringgetPackageName(final Context context)
Get the application package name. 
return context.getPackageName();
StringgetPackageVersion(Context c)
get Package Version 
String packageVersion = "";
try {
    PackageInfo pInfo = c.getPackageManager().getPackageInfo(
            c.getPackageName(), 0);
    packageVersion += "I have OpenWatch version "
            + pInfo.versionName;
    packageVersion += " running on Android API "
            + String.valueOf(Build.VERSION.SDK_INT) + ".";
...
intgetPackageVersionAsInt(Context c)
get Package Version As Int 
int packageVersion = 0;
try {
    PackageInfo pInfo = c.getPackageManager().getPackageInfo(
            c.getPackageName(), 0);
    packageVersion = pInfo.versionCode;
} catch (PackageManager.NameNotFoundException e) {
    Log.e("getPackageVersion",
            "Unable to read PackageName in RegisterApp");
...
StringgetPath(Context context, Uri uri)
get Path 
if ("content".equalsIgnoreCase(uri.getScheme())) {
    String[] projection = { "_data" };
    Cursor cursor = null;
    try {
        cursor = context.getContentResolver().query(uri,
                projection, null, null, null);
        int column_index = cursor.getColumnIndexOrThrow("_data");
        if (cursor.moveToFirst()) {
...