Example usage for android.content.pm PackageManager getProviderInfo

Introduction

In this page you can find the example usage for android.content.pm PackageManager getProviderInfo.

Prototype

public abstract ProviderInfo getProviderInfo(ComponentName component, @ComponentInfoFlags int flags)
        throws NameNotFoundException;

Source Link

Document

Retrieve all of the information we know about a particular content provider class.

Usage

From source file:com.ericsender.android_nanodegree.popmovie.com.ericsender.android_nanodegree.popmovie.data.TestProvider.java

public void testProviderRegistry() {
    PackageManager pm = mContext.getPackageManager();

    // We define the component name based on the package name from the context and the
    // MovieProvider class.
    ComponentName componentName = new ComponentName(mContext.getPackageName(), MovieProvider.class.getName());
    try {/*from  w w  w. j  a  v  a2  s .c o  m*/
        // Fetch the provider info using the component name from the PackageManager
        // This throws an exception if the provider isn't registered.
        ProviderInfo providerInfo = pm.getProviderInfo(componentName, 0);

        // Make sure that the registered authority matches the authority from the Contract.
        assertEquals(
                "Error: MovieProvider registered with authority: " + providerInfo.authority
                        + " instead of authority: " + MovieContract.CONTENT_AUTHORITY,
                providerInfo.authority, MovieContract.CONTENT_AUTHORITY);
    } catch (PackageManager.NameNotFoundException e) {
        // I guess the provider isn't registered correctly.
        assertTrue("Error: MovieProvider not registered at " + mContext.getPackageName(), false);
    }
}

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