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helloworld sample improve
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Lines changed: 161 additions & 10 deletions

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‎site/helloworld/sample.helloworld.20130703.1.apk‎

5.23 KB
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‎site/helloworld/site.txt‎

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{
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"id": "sample.helloworld.20130629.1",
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"id": "sample.helloworld.20130703.1",
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"files": [{
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"id": "sample.helloworld.20130629.1",
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"md5": "dd63f35c4fdd323db5acaa2704819edb",
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"url": "https://raw.github.com/mmin18/AndroidDynamicLoader/master/site/helloworld/sample.helloworld.20130629.1.apk"
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"id": "sample.helloworld.20130703.1",
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"md5": "69d3d81fa8cc5f05f1daab16dae89f4c",
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"url": "https://raw.github.com/mmin18/AndroidDynamicLoader/master/site/helloworld/sample.helloworld.20130703.1.apk"
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}],
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"fragments": [{
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"host": "helloworld",
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"name": "sample.helloworld.HelloFragment",
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"code": "sample.helloworld.20130629.1"
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}],
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"version": "20130629.1"
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"fragments": [
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{
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"host": "helloworld",
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"name": "sample.helloworld.HelloFragment",
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"code": "sample.helloworld.20130703.1"
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},
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{
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"host": "pickname",
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"name": "sample.helloworld.PickerFragment",
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"code": "sample.helloworld.20130703.1"
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}
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],
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"version": "20130703.1"
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}

‎workspace/sample.helloworld/fragment.properties‎

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# host = JavaClassName
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helloworld = sample.helloworld.HelloFragment
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pickname = sample.helloworld.PickerFragment
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# you can define the default fragment to launch
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# or you can choose one before launch (a dialog will show up when you run "ant run")

‎workspace/sample.helloworld/res/layout/hello.xml‎

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android:orientation="vertical" >
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<TextView
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android:id="@+id/text_hello"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:textAppearance="?android:attr/textAppearanceLarge"
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android:text="Hello World!" />
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<Button
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android:id="@+id/start_url"
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style="?android:attr/buttonStyleSmall"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="16dip"
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android:text="Pick Name" />
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</LinearLayout>

‎workspace/sample.helloworld/src/sample/helloworld/HelloFragment.java‎

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package sample.helloworld;
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import android.app.Activity;
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import android.app.Fragment;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.Bundle;
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import android.text.TextUtils;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.TextView;
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import com.dianping.app.MyApplication;
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import com.dianping.loader.MyResources;
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public class HelloFragment extends Fragment {
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String name;
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
@@ -27,4 +34,57 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container,
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}
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@Override
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public void onViewCreated(View view, Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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if (savedInstanceState != null) {
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name = savedInstanceState.getString("name");
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}
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update();
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view.findViewById(R.id.start_url).setOnClickListener(
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new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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// Start the PickerFragment by url mapping.
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// (app://pickname is mapped to PickerFragment, defined
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// in fragment.properties)
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Intent i = new Intent(Intent.ACTION_VIEW, Uri
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.parse(MyApplication.PRIMARY_SCHEME
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+ "://pickname?selection=" + name));
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// We need a result, the result will be callback in
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// onActivityResult()
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startActivityForResult(i, 1);
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}
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});
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}
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@Override
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public void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState);
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outState.putString("name", name);
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}
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@Override
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public void onActivityResult(int requestCode, int resultCode, Intent data) {
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if (requestCode == 1 && resultCode == Activity.RESULT_OK) {
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name = data == null ? null : data.getStringExtra("selection");
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update();
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}
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}
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private void update() {
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TextView tv = (TextView) getView().findViewById(R.id.text_hello);
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if (TextUtils.isEmpty(name)) {
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tv.setText("Hello World!");
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} else {
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tv.setText("Hello " + name + "!");
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}
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}
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}

‎workspace/sample.helloworld/src/sample/helloworld/PickerFragment.java‎

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package sample.helloworld;
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import android.app.Activity;
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import android.app.ListFragment;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.Bundle;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.AdapterView;
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import android.widget.ArrayAdapter;
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/**
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* app://picker?selection=Ryan
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* <p>
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* params:<br>
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* selection : string
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* <p>
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* result:<br>
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* selection : string
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*
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* @author mmin18
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*
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*/
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public class PickerFragment extends ListFragment implements
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AdapterView.OnItemClickListener {
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String[] ITEMS = { "Alex", "Andy", "Ben", "Carl", "Denny", "Edward",
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"Howard", "Ivan", "Jimmy", "Kevin", "Larry", "Mark", "Nicholas",
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"Paul", "Ryan", "Steven", "Tommy", "Vincent" };
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String selection;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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Uri uri = getActivity().getIntent().getData();
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selection = uri.getQueryParameter("selection");
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}
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@Override
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public void onViewCreated(View view, Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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setListAdapter(new ArrayAdapter<String>(getActivity(),
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android.R.layout.simple_list_item_1, ITEMS) {
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@Override
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public View getView(int position, View convertView, ViewGroup parent) {
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View v = super.getView(position, convertView, parent);
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if (ITEMS[position].equals(selection)) {
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v.setBackgroundColor(0x40FF0000);
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} else {
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v.setBackgroundColor(0);
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}
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return v;
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}
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});
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getListView().setOnItemClickListener(this);
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}
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@Override
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public void onItemClick(AdapterView<?> parent, View view, int position,
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long id) {
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Intent data = new Intent();
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data.putExtra("selection", ITEMS[position]);
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getActivity().setResult(Activity.RESULT_OK, data);
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getActivity().finish();
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}
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}

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