<?XML version= "1.0" encoding= "Utf-8"?> <Manifestxmlns:android= "Http://schemas.android.com/apk/res/android" Package= "Com.genwoxue.pictureviewer"Android:versioncode= "1"Android:versionname= "1.0" > <USES-SDKandroid:minsdkversion= "Ten"android:targetsdkversion= " the" /> <ApplicationAndroid:allowbackup= "true"Android:icon= "@drawable/ic_launcher"Android:label= "@string/app_name"Android:theme= "@style/apptheme" > <ActivityAndroid:name= "Com.genwoxue.pictureviewer.MainActivity"Android:label= "@string/app_name" > <Intent-filter> <ActionAndroid:name= "Android.intent.action.GET_CONTENT" /> <categoryAndroid:name= "Android.intent.category.DEFAULT" /> <categoryAndroid:name= "Android.intent.category.OPENABLE" /> <DataAndroid:mimetype= "Image/jpeg" /> </Intent-filter> </Activity> </Application> </Manifest>
Mport Android.os.Bundle; Import android.app.Activity; Import android.content.Intent; Import Android.view.View; Import Android.view.View.OnClickListener; Import Android.widget.Button; public class Mainactivity extends Activity {private Button btnchoose=null; @Override public void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (R.layout.activity_main); Btnchoose= (Button) Super.findviewbyid (r.id.choose); Btnchoose.setonclicklistener (New Onclicklistener () {public void OnClick (View v) { All apps viewing the image type are displayed in the list Intent intent=new Intent (); Intent.setaction (intent.action_get_content); Intent.settype ("image/*"); MainActivity.this.startActivity (Intent.createchooser (Intent, "Select picture to view App"); } }); } }
Andriod Picture Selector