0
コーディネーターのレイアウトに正しいデータが表示されない：レイアウトが正しく設定されているように見えますが、Javaクラスも正しいです。 しかし、アプリケーションを起動するとエラーは表示されませんが、私のアクティビティではTextView、Image、WebViewが渡されたデータで初期化されていません。 私は伝統的なすべてのコンテンツを膨らませようとしました。Androidコーディネーターのレイアウトに変更が表示されない
（TextView）findViewById（R.id.my_id）とbutterknife.ButterKnifeライブラリと同じ結果です。ここで
私の活動
public class EventDetailsActivity extends AppCompatActivity implements OnMapReadyCallback, GoogleMap.OnMapClickListener {
private long eventID;
private String eventTitle;
private String eventDesc;
private String eventDate;
private String eventTime;
private String eventImageUrl;
private String eventAddress;
private Double lat;
private Double lng;
private int maxBookings;
@InjectView(R.id.event_title) TextView eventTitleTv;
@InjectView(R.id.event_address) TextView eventAddressTv;
@InjectView(R.id.event_start_date) TextView eventDateTv;
@InjectView(R.id.event_start_time) TextView eventTimeTv;
@InjectView(R.id.event_image) ImageView imageEventView;
@InjectView(R.id.map_address) TextView evetMapAddress;
@InjectView(R.id.event_desc) WebView mWebView;
@InjectView(R.id.toolbar) Toolbar toolbar;
@InjectView(R.id.collapsing_toolbar) CollapsingToolbarLayout collapsingToolbarLayout;
@InjectView(R.id.btnJoin) AppCompatButton btnJoin;
@InjectView(R.id.open_map_button) FloatingActionButton openMapButton;
private MapFragment googleMap;
private GoogleMap map;
private Event event;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
initActivityTransitions();
setContentView(R.layout.event_details_activity);
ButterKnife.inject(this);
btnJoin.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
showDialogPlus();
}
});
openMapButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
openMapDetail();
}
});
try {
inizializeToolbar();
if (savedInstanceState == null) {
Bundle extras = getIntent().getExtras();
event = extras == null ? null : (Event) extras.getSerializable(Const.EVENT_OBJECT);
} else {
event = (Event) savedInstanceState.getSerializable(Const.EVENT_OBJECT);
}
eventTitle = event.getEventName();
eventDesc = event.getEventContent();
eventDate = event.getEventStartDate();
eventTime = event.getEventStartTime();
eventImageUrl = event.getEventImageUrl();
lat = event.getLocationLatitude();
lng = event.getLocationLongitude();
eventAddress = event.getLocationAddress();
eventID = event.getEventId();
maxBookings = 10;
Log.d("EVENT", "__event title " + eventTitle);
Log.d("EVENT", "__event eventDesc " + eventDesc);
Log.d("EVENT", "__event eventDate " + eventDate);
Log.d("EVENT", "__event eventTime " + eventTime);
Log.d("EVENT", "__event eventImageUrl " + eventImageUrl);
Log.d("EVENT", "__event lat " + lat);
Log.d("EVENT", "__event lng " + lng);
Log.d("EVENT", "__event eventAddress " + eventAddress);
Log.d("EVENT", "__event eventTitle " + eventTitle);
Log.d("EVENT", "__event evv name " + event.getEventName());
initializeMap();
loadImage();
loadTextViews();
} catch (Exception e) {
e.printStackTrace();
}
}
private void initActivityTransitions() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Slide transition = new Slide();
transition.excludeTarget(android.R.id.statusBarBackground, true);
getWindow().setEnterTransition(transition);
getWindow().setReturnTransition(transition);
}
}
private void inizializeToolbar() {
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
collapsingToolbarLayout.setTitle(eventTitle);
collapsingToolbarLayout.setCollapsedTitleTextColor(Color.WHITE);
collapsingToolbarLayout.setExpandedTitleColor(Color.TRANSPARENT);
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});
}
private void loadTextViews(){
eventTitleTv.setText("TITOLO DELL'EVENTO");
eventAddressTv.setText(eventAddress);
evetMapAddress.setText(eventAddress + " -> ");
setEventDesc();
eventDateTv.setText(Utils.getDateFromString(eventDate));
eventTimeTv.setText(Utils.getTimeFromString(eventTime));
}
private void loadImage(){
final ProgressBar progressView = (ProgressBar) findViewById(R.id.loader);
progressView.getIndeterminateDrawable().setColorFilter(getApplicationContext().getResources().getColor(R.color.ColorPrimary), android.graphics.PorterDuff.Mode.MULTIPLY);
Picasso.with(getApplicationContext())
.load(eventImageUrl)
.fit().centerCrop()
.placeholder(R.drawable.event_placeholder_grey_2)
.into(imageEventView, new Callback() {
@Override
public void onSuccess() {
progressView.setVisibility(View.GONE);
}
@Override
public void onError() {
progressView.setVisibility(View.GONE);
}
});
}
private void showDialogPlus() {
Holder holder = new ViewHolder(R.layout.event_prenotation);
OnClickListener clickListener = new OnClickListener() {
@Override
public void onClick(DialogPlus dialog, View view) {
Spinner mySpinner=(Spinner) dialog.getHolderView().findViewById(R.id.spinner);
String bookValue = mySpinner.getSelectedItem().toString();;
int numberPerson = Integer.parseInt(bookValue);
switch (view.getId()) {
case R.id.btnJoin:
Intent intent = new Intent(getApplicationContext(), ConfirmPrenotationActivity.class);
Bundle bun = new Bundle();
bun.putInt(Const.NUMBER_PRENOT, numberPerson);
bun.putString(Const.EVENT_TITLE, eventTitle);
bun.putLong(Const.EVENT_ID, eventID);
bun.putSerializable(Const.EVENT_OBJECT, event);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtras(bun);
getApplicationContext().startActivity(intent);
break;
}
//dialog.dismiss();
}
};
OnItemClickListener itemClickListener = new OnItemClickListener() {
@Override
public void onItemClick(DialogPlus dialog, Object item, View view, int position) {
//TextView textView = (TextView) view.findViewById(R.id.text_view);
//String clickedAppName = textView.getText().toString();
// dialog.dismiss();
// Toast.makeText(MainActivity.this, clickedAppName + " clicked", Toast.LENGTH_LONG).show();
}
};
OnDismissListener dismissListener = new OnDismissListener() {
@Override
public void onDismiss(DialogPlus dialog) {
// Toast.makeText(MainActivity.this, "dismiss listener invoked!", Toast.LENGTH_SHORT).show();
}
};
OnCancelListener cancelListener = new OnCancelListener() {
@Override
public void onCancel(DialogPlus dialog) {
// Toast.makeText(MainActivity.this, "cancel listener invoked!", Toast.LENGTH_SHORT).show();
}
};
final DialogPlus dialog = DialogPlus.newDialog(this)
.setContentHolder(holder)
.setCancelable(true)
.setGravity(Gravity.BOTTOM)
.setOnClickListener(clickListener)
.setOnItemClickListener(new OnItemClickListener() {
@Override public void onItemClick(DialogPlus dialog, Object item, View view, int position) {
Log.d("DialogPlus", "onItemClick() called with: " + "item = [" +
item + "], position = [" + position + "]");
}
})
.setOnDismissListener(dismissListener)
//.setExpanded(expanded)
//.setContentWidth(800)
.setContentHeight(ViewGroup.LayoutParams.WRAP_CONTENT)
.setOnCancelListener(cancelListener)
.setOverlayBackgroundResource(android.R.color.transparent)
//.setContentBackgroundResource(R.drawable.corner_background)
//.setOutMostMargin(0, 100, 0, 0)
.create();
Spinner spinner = (Spinner) dialog.findViewById(R.id.spinner);
initializeSpinner(spinner);
dialog.show();
}
public void initializeSpinner(Spinner spin){
ArrayList<String> options = new ArrayList<String>();
for(int i=1; i<= maxBookings; i++){
options.add(""+i);
}
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, R.layout.spinner_style, options) {
public View getView(int position, View convertView,ViewGroup parent) {
View v = super.getView(position, convertView, parent);
((TextView) v).setTextSize(18);
return v;
}
public View getDropDownView(int position, View convertView,ViewGroup parent) {
View v = super.getDropDownView(position, convertView,parent);
//((TextView) v).setGravity(Gravity.CENTER);
return v;
}
};
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spin.setAdapter(adapter);
}
public void setEventDesc(){
mWebView.setBackgroundColor(Color.TRANSPARENT);
StringBuilder sb = new StringBuilder();
sb.append("<html><body>");
sb.append("<p align=\"justify\">");
sb.append(eventDesc);
sb.append("</p>");
sb.append("</body></html>");
//mWebView.loadData(sb.toString(), "text/html", "utf-8");
mWebView.loadData(sb.toString(), "text/html; charset=utf-8", "utf-8");
}
@TargetApi(Build.VERSION_CODES.M)
public void initializeMap() {
if (googleMap == null) {
googleMap = (MapFragment) getFragmentManager()
.findFragmentById(R.id.map);
googleMap.getMapAsync(this);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_event_details, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
switch (id) {
case R.id.share_button:
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_TEXT, getEventInfoToShare());
startActivity(Intent.createChooser(shareIntent, "Share link using"));
return true;
default:
// If we got here, the user's action was not recognized.
// Invoke the superclass to handle it.
return super.onOptionsItemSelected(item);
}
}
private String getEventInfoToShare(){
StringBuilder infoEvent = new StringBuilder();
infoEvent.append("Ciao, vorrei consigliarti un evento :-)");
infoEvent.append(System.getProperty("line.separator"));
infoEvent.append(System.getProperty("line.separator"));
infoEvent.append(eventTitle);
infoEvent.append(System.getProperty("line.separator"));
infoEvent.append(eventAddress);
infoEvent.append(System.getProperty("line.separator"));
infoEvent.append(System.getProperty("line.separator"));
infoEvent.append(eventDesc.substring(0, Math.min(eventDesc.length(), 200)));
infoEvent.append("...continua");
infoEvent.append(System.getProperty("line.separator"));
infoEvent.append(System.getProperty("line.separator"));
infoEvent.append("Visita -> www.dayroma.it");
return infoEvent.toString();
}
@Override
public void onBackPressed() {
finish();
super.onBackPressed();
}
@Override
public void onMapReady(GoogleMap googleMap) {
map = googleMap;
map.setMapType(GoogleMap.MAP_TYPE_NORMAL);
map.setOnMapClickListener(this);
googleMap.getUiSettings().setScrollGesturesEnabled(false);
map.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(lat, lng), 15.0f));
map.addMarker(new MarkerOptions()
.position(new LatLng(lat, lng))
.title(eventTitle));
map.setOnMarkerClickListener(new GoogleMap.OnMarkerClickListener() {
@Override
public boolean onMarkerClick(Marker marker) {
openMapDetail();
return true;
}
});
}
public void openMapDetail(){
Intent i = new Intent(getApplicationContext(), MapsDetailActivity.class);
Bundle bun = new Bundle();
bun.putDouble(Const.EVENT_LAT, lat);
bun.putDouble(Const.EVENT_LONG, lng);
bun.putString(Const.EVENT_TITLE, eventTitle);
bun.putString(Const.EVENT_ADDRESS, eventAddress);
bun.putString(Const.EVENT_IMG_LINK, eventImageUrl);
bun.putSerializable(Const.EVENT_OBJECT, event);
i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
i.putExtras(bun);
getApplicationContext().startActivity(i);
}
@Override
public void onMapClick(LatLng latLng) {
openMapDetail();
}
}
そして、ここでレイアウト：
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
>
<android.support.design.widget.AppBarLayout
android:id="@+id/app_bar_layout"
android:layout_width="match_parent"
android:layout_height="@dimen/image_event_detail_height"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
android:fitsSystemWindows="true"
>
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:contentScrim="@color/ColorPrimary"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:expandedTitleMarginStart="48dp"
app:expandedTitleMarginEnd="64dp"
android:fitsSystemWindows="true"
>
<util.SquareImageView
android:id="@+id/event_image"
android:layout_width="match_parent"
android:layout_height="@dimen/image_event_detail_height"
android:maxHeight="@dimen/image_event_detail_height"
android:scaleType="centerCrop"
android:fitsSystemWindows="true"
app:layout_collapseMode="parallax"/>
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
app:layout_collapseMode="pin" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:id="@+id/scroll"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clipToPadding="false"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<!--<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<ProgressBar
android:id="@+id/loader"
android:layout_width="75dip"
android:layout_height="75dip"
android:layout_gravity="center"
android:indeterminate="true"
android:layout_centerInParent="true"
/>
</RelativeLayout>-->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="0"
android:background="@drawable/google_cards_background_bottom"
android:gravity="left"
android:orientation="vertical" >
<!-- Titolo Evento -->
<TextView
android:id="@+id/event_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="2dp"
android:layout_marginLeft="10dp"
android:textStyle="bold"
android:layout_marginRight="16dp"
android:layout_marginTop="20dp"
android:text="Eat at Joe"
android:textColor="@color/ColorPrimary"
android:textSize="18sp"
/>
<!-- indirizzo -->
<TextView
android:id="@+id/event_address"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginLeft="9dp"
android:layout_marginBottom="1dp"
android:background="@android:color/transparent"
android:text="data inizio"
android:textColor="@color/material_grey_500"
android:textSize="14sp"
android:drawableLeft="@drawable/ic_position_black_18dp"
android:drawablePadding="2dip"
/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="0"
android:gravity="left"
android:orientation="horizontal" >
<!-- data inizio evento-->
<TextView
android:id="@+id/event_start_date"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginLeft="10dp"
android:layout_marginBottom="10dp"
android:background="@android:color/transparent"
android:text="data inizio"
android:textColor="@color/material_grey_500"
android:textSize="14sp"
android:drawableLeft="@drawable/calendar_black_18dp"
android:drawablePadding="2dip"
/>
<!-- ora inizio evento-->
<TextView
android:id="@+id/event_start_time"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginLeft="3dp"
android:layout_marginBottom="20dp"
android:background="@android:color/transparent"
android:text="data inizio"
android:textColor="@color/material_grey_500"
android:textSize="14sp"
android:drawableLeft="@drawable/clock_18dp"
android:drawablePadding="2dip"
/>
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="@android:color/darker_gray"/>
</LinearLayout>
<!-- DETTAGLI -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
android:background="@drawable/rounded_shape"
>
<TextView
android:id="@+id/event_detail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginTop="5dp"
android:layout_marginLeft="15dp"
android:layout_marginBottom="3dp"
android:background="@android:color/transparent"
android:text="Dettagli"
android:textColor="@color/black"
android:textStyle="bold"
android:textSize="17sp"
android:gravity="center"
/>
<ScrollView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:scrollbars="vertical" >
<WebView
android:id="@+id/event_desc"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:hardwareAccelerated="true"
/>
</ScrollView>
</LinearLayout>
<!-- FINE DETTAGLI -->
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:foreground="@color/dark_trasparent"
>
<fragment xmlns:map="http://schemas.android.com/apk/res-auto"
android:id="@+id/map"
android:name="com.google.android.gms.maps.MapFragment"
android:layout_width="match_parent"
android:layout_height="@dimen/map_height"
map:cameraTargetLat="41.890122"
map:cameraTargetLng="12.494248"
map:cameraTilt="30"
map:cameraZoom="15"
tools:ignore="MissingPrefix"
android:clickable="false"
/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
>
<!-- Maps Address -->
<TextView
android:id="@+id/map_address"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginTop="22dp"
android:layout_gravity="center_vertical|center_horizontal"
android:background="@android:color/transparent"
android:text="via Cristoforo Colombo 24"
android:textColor="@color/white"
android:textSize="18sp"
android:drawableLeft="@drawable/ic_position_white_18dp"
/>
</LinearLayout>
</RelativeLayout>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
<android.support.design.widget.FloatingActionButton
android:id="@+id/open_map_button"
app:layout_anchor="@id/app_bar_layout"
app:layout_anchorGravity="bottom|right|end"
app:backgroundTint="@color/ColorPrimary"
android:tint="@color/cpb_grey"
android:src="@drawable/navigation_black_24dp"
style="@style/floatButtonStyle"/>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout
android:id="@+id/buttons"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:layout_alignParentBottom="true"
android:background="#00ffffff"
>
<android.support.v7.widget.AppCompatButton
android:id="@+id/btnJoin"
android:background="@drawable/rounded_button_red"
android:layout_width="fill_parent"
android:textSize="17dp"
android:textStyle="bold"
android:textColor="@color/white"
android:layout_height="@dimen/fixed_bottom_button_height"
android:layout_margin="10dp"
android:layout_centerHorizontal="true"
android:text="@string/join_event"
/>
</LinearLayout>
</RelativeLayout>
これは単純な問題と思われるが、私は前にこのように持っていたことがありません。ここで私の活動のスクリーンショット、それはイベントの詳細を視覚化する必要があります。
この活動は、イベントにするとき、ユーザーがクリック開き、イベント・データでいっぱいです：私は、ログからのすべてを見ることができるので、データが正しく設定されています。
TextViews、ImageView、その他の要素がデータで満たされていないのは本当にわかりません。
は、私はあなたのxmlファイルでコーディネーターレイアウトため任意の終了タグを見ることができない助け
キャッチブロックで例外が発生していると思いますか？ – natario