phillip/ingress-intel-total-conversion
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Extract IntentAdapter from IntentListView. Delete IntentListView

Browse Source 
(only a small wrapper was left, remainders could be moved to IntentAdapter
This commit is contained in:
fkloft 2014-02-18 17:55:26 +01:00
parent 6fadfa9b39
commit 6d9ff2d539
3 changed files with 77 additions and 103 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
mobile/src/com/cradle/iitc_mobile/share/IntentAdapter.java Normal file
View File

@ -0,0 +1,68 @@
package com.cradle.iitc_mobile.share;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.graphics.drawable.Drawable;
import android.util.DisplayMetrics;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;
import com.cradle.iitc_mobile.Log;
import com.cradle.iitc_mobile.R;
import java.util.Collections;
import java.util.List;
class IntentAdapter extends ArrayAdapter<Intent> {
private static final int MDPI_PX = 36;
private final PackageManager mPackageManager;
public IntentAdapter(final Context context) {
super(context, android.R.layout.simple_list_item_1);
mPackageManager = getContext().getPackageManager();
}
@Override
public View getView(final int position, final View convertView, final ViewGroup parent) {
final LayoutInflater inflater = ((Activity) getContext()).getLayoutInflater();
final TextView view = (TextView) inflater.inflate(android.R.layout.simple_list_item_1, parent, false);
final Intent item = getItem(position);
view.setText(IntentGenerator.getTitle(item));
view.setCompoundDrawablePadding((int) getContext().getResources().getDimension(R.dimen.icon_margin));
// get icon and scale it manually to ensure that all have the same size
final DisplayMetrics dm = new DisplayMetrics();
((Activity) getContext()).getWindowManager().getDefaultDisplay().getMetrics(dm);
final float densityScale = dm.density;
final float scaledWidth = MDPI_PX * densityScale;
final float scaledHeight = MDPI_PX * densityScale;
try {
final Drawable icon = mPackageManager.getActivityIcon(item);
icon.setBounds(0, 0, Math.round(scaledWidth), Math.round(scaledHeight));
view.setCompoundDrawables(icon, null, null, null);
} catch (final NameNotFoundException e) {
Log.e(e);
}
return view;
}
public void setIntents(final List<Intent> intents) {
Collections.sort(intents, ((ShareActivity) getContext()).getIntentComparator());
setNotifyOnChange(false);
clear();
addAll(intents);
notifyDataSetChanged();
}
}

13
mobile/src/com/cradle/iitc_mobile/share/IntentFragment.java
View File

@ -10,13 +10,15 @@ import android.widget.AbsListView;
import android.widget.AbsListView.OnScrollListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import java.util.ArrayList;
public class IntentFragment extends Fragment implements OnScrollListener, OnItemClickListener {
private ArrayList<Intent> mIntents;
private IntentListView mListView;
private IntentAdapter mAdapter;
private int mScrollIndex, mScrollTop;
private ListView mListView;
public int getIcon() {
return getArguments().getInt("icon");
@ -31,8 +33,11 @@ public class IntentFragment extends Fragment implements OnScrollListener, OnItem
final Bundle args = getArguments();
mIntents = args.getParcelableArrayList("intents");
mListView = new IntentListView(getActivity());
mListView.setIntents(mIntents);
mAdapter = new IntentAdapter(getActivity());
mAdapter.setIntents(mIntents);
mListView = new ListView(getActivity());
if (mScrollIndex != -1 && mScrollTop != -1) {
mListView.setSelectionFromTop(mScrollIndex, mScrollTop);
}
@ -44,7 +49,7 @@ public class IntentFragment extends Fragment implements OnScrollListener, OnItem
@Override
public void onItemClick(final AdapterView<?> parent, final View view, final int position, final long id) {
final Intent intent = mListView.getItem(position);
final Intent intent = mAdapter.getItem(position);
((ShareActivity) getActivity()).getIntentComparator().trackIntentSelection(intent);
startActivity(intent);

99
mobile/src/com/cradle/iitc_mobile/share/IntentListView.java
View File

@ -1,99 +0,0 @@
package com.cradle.iitc_mobile.share;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
import com.cradle.iitc_mobile.Log;
import com.cradle.iitc_mobile.R;
import java.util.Collections;
import java.util.List;
public class IntentListView extends ListView {
private IntentAdapter mAdapter;
private PackageManager mPackageManager;
public IntentListView(final Context context) {
super(context);
init();
}
public IntentListView(final Context context, final AttributeSet attrs) {
super(context, attrs);
init();
}
public IntentListView(final Context context, final AttributeSet attrs, final int defStyle) {
super(context, attrs, defStyle);
init();
}
private void init() {
mPackageManager = getContext().getPackageManager();
mAdapter = new IntentAdapter();
setAdapter(mAdapter);
}
public Intent getItem(final int position) {
return mAdapter.getItem(position);
}
public void setIntents(final List<Intent> intents) {
Collections.sort(intents, ((ShareActivity) getContext()).getIntentComparator());
mAdapter.setNotifyOnChange(false);
mAdapter.clear();
mAdapter.addAll(intents);
mAdapter.notifyDataSetChanged();
}
private class IntentAdapter extends ArrayAdapter<Intent> {
// actually the mdpi pixel size is 48, but this looks ugly...so scale icons down for listView
private static final int MDPI_PX = 36;
private IntentAdapter() {
super(IntentListView.this.getContext(), android.R.layout.simple_list_item_1);
}
@Override
public View getView(final int position, final View convertView, final ViewGroup parent) {
final LayoutInflater inflater = ((Activity) getContext()).getLayoutInflater();
final TextView view = (TextView) inflater.inflate(android.R.layout.simple_list_item_1, parent, false);
final Intent item = getItem(position);
view.setText(IntentGenerator.getTitle(item));
view.setCompoundDrawablePadding((int) getResources().getDimension(R.dimen.icon_margin));
// get icon and scale it manually to ensure that all have the same size
final DisplayMetrics dm = new DisplayMetrics();
((Activity) getContext()).getWindowManager().getDefaultDisplay().getMetrics(dm);
final float densityScale = dm.density;
final float scaledWidth = MDPI_PX * densityScale;
final float scaledHeight = MDPI_PX * densityScale;
try {
final Drawable icon = mPackageManager.getActivityIcon(item);
icon.setBounds(0, 0, Math.round(scaledWidth), Math.round(scaledHeight));
view.setCompoundDrawables(icon, null, null, null);
} catch (final NameNotFoundException e) {
Log.e(e);
}
return view;
}
}
}