How To Create A File Chooser Dialog With Android Studio

Today I want create a File Chosser that, after slected the file, It open a Normal Dialog with the path of the file selected. I tried to do this project, but I didn't understood how

Solution 1:

You can check this out : aFileChooser

Code:

Activity in Manifest

<activityandroid:name="com.ipaulpro.afilechooser.FileChooserActivity"android:icon="@drawable/ic_chooser"android:enabled="@bool/use_activity"android:exported="true"android:label="@string/choose_file" ><intent-filter><actionandroid:name="android.intent.action.GET_CONTENT" /><categoryandroid:name="android.intent.category.DEFAULT" /><categoryandroid:name="android.intent.category.OPENABLE" /><dataandroid:mimeType="*/*" /></intent-filter>

Java Code

privatestaticfinalintREQUEST_CHOOSER=1234;

@OverridepublicvoidonCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

// Create the ACTION_GET_CONTENT IntentIntentgetContentIntent= FileUtils.createGetContentIntent();

Intentintent= Intent.createChooser(getContentIntent, "Select a file");
startActivityForResult(intent, REQUEST_CHOOSER);
}

@OverrideprotectedvoidonActivityResult(int requestCode, int resultCode, Intent     data) {
switch (requestCode) {
    case REQUEST_CHOOSER:   
        if (resultCode == RESULT_OK) {

            finalUriuri= data.getData();

            // Get the File path from the UriStringpath= FileUtils.getPath(this, uri);

            // Alternatively, use FileUtils.getFile(Context, Uri)if (path != null && FileUtils.isLocal(path)) {
                Filefile=newFile(path);
            }
        }
        break;
 }
}

If you want to use the Storage Access Framework (API 19+), include Ian Lake's LocalStorageProvider (included in this library) in your <application>:

<providerandroid:name="com.ianhanniballake.localstorage.LocalStorageProvider"android:authorities="com.ianhanniballake.localstorage.documents"android:enabled="@bool/use_provider"android:exported="true"android:grantUriPermissions="true"android:permission="android.permission.MANAGE_DOCUMENTS" ><intent-filter><actionandroid:name="android.content.action.DOCUMENTS_PROVIDER" /></intent-filter></provider>

Solution 2:

dependencies {
    compile'org.apache.commons:commons-io:1.3.2'
}