add "forget" button to trust ids

This commit is contained in:
Vincent Breitmoser 2017-03-09 18:58:20 +01:00
parent 12dec8cba8
commit 846692e8ba
11 changed files with 231 additions and 127 deletions

View file

@ -32,6 +32,7 @@ import org.sufficientlysecure.keychain.pgp.KeyRing;
import org.sufficientlysecure.keychain.pgp.WrappedSignature;
import org.sufficientlysecure.keychain.provider.KeychainContract;
import org.sufficientlysecure.keychain.provider.KeychainDatabase;
import org.sufficientlysecure.keychain.ui.adapter.CertSectionedListAdapter.CertCursor;
import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
import org.sufficientlysecure.keychain.ui.util.adapter.CursorAdapter;
import org.sufficientlysecure.keychain.ui.util.adapter.SectionCursorAdapter;
@ -39,7 +40,7 @@ import org.sufficientlysecure.keychain.ui.util.adapter.SectionCursorAdapter;
import java.util.ArrayList;
import java.util.Arrays;
public class CertSectionedListAdapter extends SectionCursorAdapter<CertSectionedListAdapter.CertCursor, String,
public class CertSectionedListAdapter extends SectionCursorAdapter<CertCursor, String,
CertSectionedListAdapter.CertItemViewHolder, CertSectionedListAdapter.CertSectionViewHolder> {
private CertListListener mListener;
@ -162,11 +163,11 @@ public class CertSectionedListAdapter extends SectionCursorAdapter<CertSectioned
}
}
public static class CertCursor extends CursorAdapter.AbstractCursor {
public static class CertCursor extends CursorAdapter.SimpleCursor {
public static final String[] CERTS_PROJECTION;
static {
ArrayList<String> projection = new ArrayList<>();
projection.addAll(Arrays.asList(AbstractCursor.PROJECTION));
projection.addAll(Arrays.asList(SimpleCursor.PROJECTION));
projection.addAll(Arrays.asList(
KeychainContract.Certs.MASTER_KEY_ID,
KeychainContract.Certs.VERIFIED,

View file

@ -21,7 +21,6 @@ package org.sufficientlysecure.keychain.ui.adapter;
import java.util.HashMap;
import java.util.List;
import android.app.Activity;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
@ -32,7 +31,7 @@ import android.database.Cursor;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.support.v4.content.CursorLoader;
import android.support.v4.widget.CursorAdapter;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
@ -43,9 +42,14 @@ import android.widget.TextView;
import org.openintents.openpgp.util.OpenPgpApi;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.provider.KeychainContract.ApiTrustIdentity;
import org.sufficientlysecure.keychain.ui.adapter.TrustIdsAdapter.ViewHolder;
import org.sufficientlysecure.keychain.ui.util.adapter.CursorAdapter;
import org.sufficientlysecure.keychain.ui.util.adapter.CursorAdapter.SimpleCursor;
import org.sufficientlysecure.keychain.ui.util.recyclerview.RecyclerItemClickListener;
import org.sufficientlysecure.keychain.ui.util.recyclerview.RecyclerItemClickListener.OnItemClickListener;
public class TrustIdsAdapter extends CursorAdapter {
public class TrustIdsAdapter extends CursorAdapter<SimpleCursor, ViewHolder> {
private static final String[] TRUST_IDS_PROJECTION = new String[] {
ApiTrustIdentity._ID,
ApiTrustIdentity.PACKAGE_NAME,
@ -55,39 +59,12 @@ public class TrustIdsAdapter extends CursorAdapter {
private static final int INDEX_TRUST_ID = 2;
protected LayoutInflater mInflater;
private HashMap<String, Drawable> appIconCache = new HashMap<>();
private Integer expandedPosition;
private OnItemClickListener onItemClickListener;
public TrustIdsAdapter(Context context, Cursor c, int flags) {
super(context, c, flags);
mInflater = LayoutInflater.from(context);
}
@Override
public void bindView(View view, final Context context, Cursor cursor) {
final String packageName = cursor.getString(INDEX_PACKAGE_NAME);
final String trustId = cursor.getString(INDEX_TRUST_ID);
TextView vTrustId = (TextView) view.findViewById(R.id.trust_id_name);
ImageView vAppIcon = (ImageView) view.findViewById(R.id.trust_id_app_icon);
ImageView vActionIcon = (ImageView) view.findViewById(R.id.trust_id_action);
Drawable drawable = getDrawableForPackageName(packageName);
vTrustId.setText(trustId);
vAppIcon.setImageDrawable(drawable);
if (isTrustIdActivityAvailable(packageName, trustId, context)) {
vActionIcon.setVisibility(View.VISIBLE);
vActionIcon.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
launchTrustIdActivity(packageName, trustId, context);
}
});
} else {
vActionIcon.setVisibility(View.GONE);
}
public TrustIdsAdapter(Context context, SimpleCursor simpleCursor) {
super(context, simpleCursor, FLAG_REGISTER_CONTENT_OBSERVER);
}
private void launchTrustIdActivity(String packageName, String trustId, Context context) {
@ -118,7 +95,7 @@ public class TrustIdsAdapter extends CursorAdapter {
return appIconCache.get(packageName);
}
PackageManager pm = mContext.getPackageManager();
PackageManager pm = getContext().getPackageManager();
try {
ApplicationInfo ai = pm.getApplicationInfo(packageName, 0);
@ -136,8 +113,88 @@ public class TrustIdsAdapter extends CursorAdapter {
return new CursorLoader(context, baseUri, TrustIdsAdapter.TRUST_IDS_PROJECTION, null, null, null);
}
public void setExpandedView(Integer position) {
if (position == null) {
if (expandedPosition != null) {
notifyItemChanged(expandedPosition);
}
expandedPosition = null;
} else if (expandedPosition == null || !expandedPosition.equals(position)) {
if (expandedPosition != null) {
notifyItemChanged(expandedPosition);
}
expandedPosition = position;
notifyItemChanged(position);
}
}
public void setOnItemClickListener(RecyclerItemClickListener.OnItemClickListener onItemClickListener) {
this.onItemClickListener = onItemClickListener;
}
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
return mInflater.inflate(R.layout.view_key_trust_id_item, parent, false);
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(getContext()).inflate(R.layout.view_key_trust_id_item, parent, false);
return new ViewHolder(view);
}
@Override
public void onBindViewHolder(final ViewHolder holder, final int position) {
moveCursorOrThrow(position);
SimpleCursor cursor = getCursor();
final String packageName = cursor.getString(INDEX_PACKAGE_NAME);
final String trustId = cursor.getString(INDEX_TRUST_ID);
Drawable drawable = getDrawableForPackageName(packageName);
holder.vTrustId.setText(trustId);
holder.vAppIcon.setImageDrawable(drawable);
if (isTrustIdActivityAvailable(packageName, trustId, getContext())) {
holder.vActionIcon.setVisibility(View.VISIBLE);
holder.vActionIcon.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
launchTrustIdActivity(packageName, trustId, getContext());
}
});
} else {
holder.vActionIcon.setVisibility(View.GONE);
}
if (expandedPosition != null && position == expandedPosition) {
holder.vButtonBar.setVisibility(View.VISIBLE);
} else {
holder.vButtonBar.setVisibility(View.GONE);
}
holder.itemView.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
if (onItemClickListener != null) {
onItemClickListener.onItemClick(holder.itemView, position);
}
}
});
}
public void swapCursor(Cursor data) {
swapCursor(new SimpleCursor(data));
}
public static class ViewHolder extends RecyclerView.ViewHolder {
private final TextView vTrustId;
private final ImageView vAppIcon;
private final ImageView vActionIcon;
private final View vButtonBar;
public ViewHolder(View view) {
super(view);
vTrustId = (TextView) view.findViewById(R.id.trust_id_name);
vAppIcon = (ImageView) view.findViewById(R.id.trust_id_app_icon);
vActionIcon = (ImageView) view.findViewById(R.id.trust_id_action);
vButtonBar = view.findViewById(R.id.trust_id_button_bar);
}
}
}

View file

@ -24,6 +24,8 @@ import android.os.Bundle;
import android.os.Handler;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentManager.OnBackStackChangedListener;
import android.support.v4.app.FragmentTransaction;
import android.view.LayoutInflater;
import android.view.View;
@ -128,7 +130,7 @@ public class ViewKeyFragment extends LoaderFragment implements ViewKeyMvpView {
mKeyserverStatusPresenter.startLoader(getLoaderManager());
mTrustIdsPresenter = new TrustIdsPresenter(
getContext(), mTrustIdsCard, LOADER_ID_TRUST_IDS, masterKeyId, false);
getContext(), mTrustIdsCard, this, LOADER_ID_TRUST_IDS, masterKeyId, false);
mTrustIdsPresenter.startLoader(getLoaderManager());
}
@ -174,4 +176,28 @@ public class ViewKeyFragment extends LoaderFragment implements ViewKeyMvpView {
}
});
}
@Override
public void addFakeBackStackItem(String tag, final OnBackStackPoppedListener listener) {
FragmentManager fragmentManager = getFragmentManager();
if (fragmentManager.getBackStackEntryCount() > 0) {
return;
}
fragmentManager.beginTransaction()
.addToBackStack("expand_trust_id")
.commitAllowingStateLoss();
fragmentManager.executePendingTransactions();
fragmentManager.addOnBackStackChangedListener(new OnBackStackChangedListener() {
@Override
public void onBackStackChanged() {
FragmentManager fragMan = getFragmentManager();
fragMan.popBackStack("expand_trust_id", FragmentManager.POP_BACK_STACK_INCLUSIVE);
fragMan.removeOnBackStackChangedListener(this);
listener.onBackStackPopped();
}
});
}
}

View file

@ -24,15 +24,18 @@ import android.os.Bundle;
import android.support.v4.app.LoaderManager;
import android.support.v4.app.LoaderManager.LoaderCallbacks;
import android.support.v4.content.Loader;
import android.view.View;
import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
import org.sufficientlysecure.keychain.ui.adapter.TrustIdsAdapter;
import org.sufficientlysecure.keychain.ui.adapter.UserIdsAdapter;
import org.sufficientlysecure.keychain.ui.keyview.presenter.ViewKeyMvpView.OnBackStackPoppedListener;
import org.sufficientlysecure.keychain.ui.util.recyclerview.RecyclerItemClickListener.OnItemClickListener;
public class TrustIdsPresenter implements LoaderCallbacks<Cursor> {
private final Context context;
private final TrustIdsMvpView view;
private final ViewKeyMvpView viewKeyMvpView;
private final int loaderId;
private final TrustIdsAdapter trustIdsAdapter;
@ -40,21 +43,23 @@ public class TrustIdsPresenter implements LoaderCallbacks<Cursor> {
private final long masterKeyId;
private final boolean isSecret;
public TrustIdsPresenter(Context context, TrustIdsMvpView view, int loaderId, long masterKeyId, boolean isSecret) {
public TrustIdsPresenter(Context context, TrustIdsMvpView view, ViewKeyMvpView viewKeyMvpView, int loaderId,
long masterKeyId, boolean isSecret) {
this.context = context;
this.view = view;
this.viewKeyMvpView = viewKeyMvpView;
this.loaderId = loaderId;
this.masterKeyId = masterKeyId;
this.isSecret = isSecret;
trustIdsAdapter = new TrustIdsAdapter(context, null, 0);
trustIdsAdapter = new TrustIdsAdapter(context, null);
view.setTrustIdAdapter(trustIdsAdapter);
view.setTrustIdClickListener(new TrustIdsClickListener() {
trustIdsAdapter.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onTrustIdItemClick(int position) {
public void onItemClick(View view, int position) {
onClickTrustId(position);
}
});
}
@ -71,7 +76,7 @@ public class TrustIdsPresenter implements LoaderCallbacks<Cursor> {
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
trustIdsAdapter.swapCursor(data);
view.showCard(trustIdsAdapter.getCount() > 0);
view.showCard(data.getCount() > 0);
}
@Override
@ -79,14 +84,19 @@ public class TrustIdsPresenter implements LoaderCallbacks<Cursor> {
trustIdsAdapter.swapCursor(null);
}
private void onClickTrustId(int position) {
trustIdsAdapter.setExpandedView(position);
viewKeyMvpView.addFakeBackStackItem("expand_trust_id", new OnBackStackPoppedListener() {
@Override
public void onBackStackPopped() {
trustIdsAdapter.setExpandedView(null);
}
});
}
public interface TrustIdsMvpView {
void setTrustIdAdapter(TrustIdsAdapter trustIdsAdapter);
void showCard(boolean show);
void setTrustIdClickListener(TrustIdsClickListener trustIdsClickListener);
}
public interface TrustIdsClickListener {
void onTrustIdItemClick(int position);
}
}

View file

@ -12,4 +12,10 @@ public interface ViewKeyMvpView {
void startActivityAndShowResultSnackbar(Intent intent);
void showDialogFragment(DialogFragment dialogFragment, final String tag);
void setContentShown(boolean show, boolean animate);
void addFakeBackStackItem(String tag, OnBackStackPoppedListener listener);
interface OnBackStackPoppedListener {
void onBackStackPopped();
}
}

View file

@ -20,45 +20,27 @@ package org.sufficientlysecure.keychain.ui.keyview.view;
import android.content.Context;
import android.support.v7.widget.CardView;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.ListView;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.ui.adapter.LinkedIdsAdapter;
import org.sufficientlysecure.keychain.ui.adapter.TrustIdsAdapter;
import org.sufficientlysecure.keychain.ui.adapter.UserIdsAdapter;
import org.sufficientlysecure.keychain.ui.keyview.presenter.IdentitiesPresenter.IdentitiesCardListener;
import org.sufficientlysecure.keychain.ui.keyview.presenter.IdentitiesPresenter.IdentitiesMvpView;
import org.sufficientlysecure.keychain.ui.keyview.presenter.LinkedIdentitiesPresenter.LinkedIdsClickListener;
import org.sufficientlysecure.keychain.ui.keyview.presenter.LinkedIdentitiesPresenter.LinkedIdsMvpView;
import org.sufficientlysecure.keychain.ui.keyview.presenter.TrustIdsPresenter.TrustIdsClickListener;
import org.sufficientlysecure.keychain.ui.keyview.presenter.TrustIdsPresenter.TrustIdsMvpView;
public class TrustIdsIdCardView extends CardView implements TrustIdsMvpView {
private ListView vTrustIds;
private TrustIdsClickListener trustIdsClickListener;
private RecyclerView vTrustIds;
public TrustIdsIdCardView(Context context, AttributeSet attrs) {
super(context, attrs);
View view = LayoutInflater.from(context).inflate(R.layout.trust_ids_card, this, true);
vTrustIds = (ListView) view.findViewById(R.id.view_key_trust_ids);
vTrustIds.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (trustIdsClickListener != null) {
trustIdsClickListener.onTrustIdItemClick(position);
}
}
});
vTrustIds = (RecyclerView) view.findViewById(R.id.view_key_trust_ids);
vTrustIds.setLayoutManager(new LinearLayoutManager(getContext()));
}
@Override
@ -70,9 +52,4 @@ public class TrustIdsIdCardView extends CardView implements TrustIdsMvpView {
public void showCard(boolean show) {
setVisibility(show ? View.VISIBLE : View.GONE);
}
@Override
public void setTrustIdClickListener(TrustIdsClickListener trustIdsClickListener) {
this.trustIdsClickListener = trustIdsClickListener;
}
}

View file

@ -27,6 +27,7 @@ import android.support.v7.widget.RecyclerView;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.provider.KeychainContract;
import org.sufficientlysecure.keychain.ui.util.adapter.CursorAdapter.SimpleCursor;
import org.sufficientlysecure.keychain.util.Log;
import java.lang.reflect.Constructor;
@ -35,7 +36,7 @@ import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
public abstract class CursorAdapter<C extends CursorAdapter.AbstractCursor, VH extends RecyclerView.ViewHolder>
public abstract class CursorAdapter<C extends SimpleCursor, VH extends RecyclerView.ViewHolder>
extends RecyclerView.Adapter<VH> {
public static final String TAG = "CursorAdapter";
@ -58,7 +59,7 @@ public abstract class CursorAdapter<C extends CursorAdapter.AbstractCursor, VH e
/**
* Constructor that allows control over auto-requery. It is recommended
* you not use this, but instead {@link #CursorAdapter(Context, AbstractCursor, int)}.
* you not use this, but instead {@link #CursorAdapter(Context, SimpleCursor, int)}.
* When using this constructor, {@link #FLAG_REGISTER_CONTENT_OBSERVER}
* will always be set.
*
@ -223,7 +224,7 @@ public abstract class CursorAdapter<C extends CursorAdapter.AbstractCursor, VH e
/**
* Swap in a new Cursor, returning the old Cursor. Unlike
* {@link #changeCursor(AbstractCursor)}, the returned old Cursor is <em>not</em>
* {@link #changeCursor(SimpleCursor)}, the returned old Cursor is <em>not</em>
* closed.
*
* @param newCursor The new cursor to be used.
@ -312,10 +313,10 @@ public abstract class CursorAdapter<C extends CursorAdapter.AbstractCursor, VH e
}
}
public static abstract class AbstractCursor extends CursorWrapper {
public static class SimpleCursor extends CursorWrapper {
public static final String[] PROJECTION = {"_id"};
public static <T extends AbstractCursor> T wrap(Cursor cursor, Class<T> type) {
public static <T extends SimpleCursor> T wrap(Cursor cursor, Class<T> type) {
if (cursor != null) {
try {
Constructor<T> constructor = type.getConstructor(Cursor.class);
@ -335,7 +336,7 @@ public abstract class CursorAdapter<C extends CursorAdapter.AbstractCursor, VH e
*
* @param cursor The underlying cursor to wrap.
*/
protected AbstractCursor(Cursor cursor) {
public SimpleCursor(Cursor cursor) {
super(cursor);
mColumnIndices = new HashMap<>(cursor.getColumnCount() * 4 / 3, 0.75f);
}
@ -376,12 +377,12 @@ public abstract class CursorAdapter<C extends CursorAdapter.AbstractCursor, VH e
}
}
public static class KeyCursor extends AbstractCursor {
public static class KeyCursor extends SimpleCursor {
public static final String[] PROJECTION;
static {
ArrayList<String> arr = new ArrayList<>();
arr.addAll(Arrays.asList(AbstractCursor.PROJECTION));
arr.addAll(Arrays.asList(SimpleCursor.PROJECTION));
arr.addAll(Arrays.asList(
KeychainContract.KeyRings.MASTER_KEY_ID,
KeychainContract.KeyRings.USER_ID,

View file

@ -19,7 +19,6 @@
package org.sufficientlysecure.keychain.ui.util.adapter;
import android.content.Context;
import android.database.Cursor;
import android.support.v4.util.SparseArrayCompat;
import android.support.v7.widget.RecyclerView;
import android.view.View;
@ -27,18 +26,16 @@ import android.view.ViewGroup;
import com.tonicartos.superslim.LayoutManager;
import org.sufficientlysecure.keychain.ui.util.adapter.CursorAdapter.SimpleCursor;
import org.sufficientlysecure.keychain.util.Log;
import org.sufficientlysecure.keychain.util.Log;
import java.util.Objects;
/**
* @param <T> section type.
* @param <VH> the view holder extending {@code BaseViewHolder<Cursor>} that is bound to the cursor data.
* @param <SH> the view holder extending {@code BaseViewHolder<<T>>} that is bound to the section data.
*/
public abstract class SectionCursorAdapter<C extends CursorAdapter.AbstractCursor, T, VH extends SectionCursorAdapter.ViewHolder,
public abstract class SectionCursorAdapter<C extends SimpleCursor, T, VH extends SectionCursorAdapter.ViewHolder,
SH extends SectionCursorAdapter.ViewHolder> extends CursorAdapter<C, RecyclerView.ViewHolder> {
public static final String TAG = "SectionCursorAdapter";

View file

@ -12,7 +12,7 @@
android:layout_height="wrap_content"
android:text="Known to Apps as" />
<org.sufficientlysecure.keychain.ui.widget.FixedListView
<android.support.v7.widget.RecyclerView
android:id="@+id/view_key_trust_ids"
android:layout_width="match_parent"
android:layout_height="wrap_content"

View file

@ -22,7 +22,8 @@
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
android:orientation="vertical"
android:animateLayoutChanges="true">
<TextView
style="@style/CardViewHeader"

View file

@ -3,40 +3,68 @@
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="?android:attr/listPreferredItemHeight"
android:orientation="horizontal"
android:maxLines="1"
android:padding="8dp"
android:orientation="vertical"
android:background="?selectableItemBackground"
>
<ImageView
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_gravity="center_vertical"
android:padding="8dp"
android:id="@+id/trust_id_app_icon"
tools:src="@drawable/apps_k9"/>
<TextView
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:id="@+id/trust_id_name"
android:textAppearance="?android:attr/textAppearanceMedium"
tools:text="alice@example.com"
/>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:minHeight="?android:attr/listPreferredItemHeight"
android:orientation="horizontal"
android:maxLines="1"
android:padding="8dp"
android:id="@+id/trust_id_action"
android:background="?selectableItemBackground"
android:src="@drawable/ic_chat_black_24dp"
>
<ImageView
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_gravity="center_vertical"
android:padding="8dp"
android:id="@+id/trust_id_app_icon"
tools:src="@drawable/apps_k9"/>
<TextView
android:layout_height="wrap_content"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:id="@+id/trust_id_name"
android:textAppearance="?android:attr/textAppearanceMedium"
tools:text="alice@example.com"
/>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:padding="8dp"
android:id="@+id/trust_id_action"
android:background="?selectableItemBackground"
android:src="@drawable/ic_chat_black_24dp"
android:visibility="gone"
tools:visibility="visible"
/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/trust_id_button_bar"
android:visibility="gone"
tools:visibility="visible"
/>
style="?android:buttonBarStyle">
</LinearLayout>
<Button
android:layout_width="wrap_content"
android:layout_height="36dp"
android:id="@+id/view_key_card_user_ids_edit"
android:text="Forget"
android:textColor="@color/card_view_button"
style="?android:attr/buttonBarButtonStyle"
/>
</LinearLayout>
</LinearLayout>