1. mojtaba nekooei's Avatar
    I have a problem,but no one could help me.the problem is: I have detail activity for show details of my product. this activity has a toolbar(relative layout) with white background color. everything is good and no problem but when I come from a fragment to this detail activity my toolbar color turn to blue! I try to check what is the reason, and I finally detect my application does not know the white color!! if I use the #ffffff (hardcode or get from resource) my toolbar turn to blue but if I use any other color, it's okay even #fffffe

    xml codes:

    Code:
    <resources>
        <!-- Base application theme. -->
        <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
            <!-- Customize your theme here. -->
            <item name="colorPrimary">@color/colorPrimary</item>
            <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
            <item name="colorAccent">@color/colorAccent</item>
            <item name="android:fontFamily">@font/font</item>
            <item name="fontFamily">@font/font</item>
        </style>
        <style name="AppTheme.NoActionBar">
            <item name="windowActionBar">false</item>
            <item name="windowNoTitle">true</item>
        </style>
        <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
        <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
    </resources>

    detail activity codes:

    Code:
    public class DetailActivity extends AppCompatActivity {
        DetailViewModel detailViewModel = new DetailViewModel();
        CompositeDisposable compositeDisposable = new CompositeDisposable();
        String id,title;
        TextView txtTitle, txtName, txtColor, txtguarantee, txtPrice, txtPoints, txtMore, txtDescription;
        ImageView imgImage, imgShare, imgFav, imgCart, imgMore, imgBack;
        RecyclerView recyclerView;
        CardView properties;
        CardView comments;
        RatingBar ratingBar;
        Button btnAddToBasket;
        List<RatingModel> ratingModels;
        NestedScrollView nestedScrollView;
        Thread thread;
        RelativeLayout toolbar;
        int toolbarMergeColor, drawableMergeColor;
        TextView txtToolbarTitle;
        float ratio;
        int startHeight;
    
        int toolbarTitleYPosition = -1;
        String imageUrl;
    
    
        @override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_detail);
            setupViews();
            getIntentId();
            txtToolbarTitle.setTranslationY(150);
           // observeForDetail();
        }
    
        private void getIntentId() {
            id = getIntent().getExtras().getString("id");
        }
    
    
    
        private void setupViews() {
    
            txtToolbarTitle = findViewById(R.id.txt_detail_toolbarTitle);
            imgImage = findViewById(R.id.img_detail_image);
            toolbar = findViewById(R.id.rel_detail_toolbar);
    
    
    
    
            ratingModels = new ArrayList<>();
            txtDescription = findViewById(R.id.txt_detail_description);
            imgShare = findViewById(R.id.img_detail_share);
            imgFav = findViewById(R.id.img_detail_favorite);
            imgBack = findViewById(R.id.img_detail_back);
            imgMore = findViewById(R.id.img_detail_more);
            imgMore.setOnClickListener(new View.OnClickListener() {
                @override
                public void onClick(View v) {
                    PopupMenu popupMenu=new PopupMenu(DetailActivity.this,imgMore);
                    popupMenu.getMenuInflater().inflate(R.menu.detail_more_menu,popupMenu.getMenu());
                    popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
                        @override
                        public boolean onMenuItemClick(MenuItem menuItem) {
                            if(menuItem.getItemId()==R.id.action_more_chart){
                                Intent intent=new Intent(getApplicationContext(), ChartActivity.class);
                                intent.putExtra("id",id);
                                intent.putExtra("title",title);
                                startActivity(intent);
                            }else{
                                Intent intent=new Intent(getApplicationContext(), CompareActivity.class);
                                intent.putExtra("image_url",imageUrl);
                                startActivity(intent);
                            }
                            return true;
                        }
                    });
    
                    popupMenu.show();
                }
            });
            imgCart = findViewById(R.id.img_detail_cart);
            txtTitle = findViewById(R.id.txt_detail_title);
            txtName = findViewById(R.id.txt_detail_name);
            txtColor = findViewById(R.id.txt_detail_color);
            txtguarantee = findViewById(R.id.txt_detail_guarantee);
            txtPrice = findViewById(R.id.txt_detail_price);
            txtPoints = findViewById(R.id.txt_detail_points);
            txtMore = findViewById(R.id.txt_detail_more);
            txtMore.setOnClickListener(new View.OnClickListener() {
                @override
                public void onClick(View v) {
    
                    if (txtMore.getText().toString().equals("ادامه مطلب")) {
                        startHeight = txtDescription.getHeight();
                        txtDescription.setMaxLines(Integer.MAX_VALUE);
                        int widthSpec = View.MeasureSpec.makeMeasureSpec(txtDescription.getWidth(), View.MeasureSpec.EXACTLY);
                        int heightSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
                        txtDescription.measure(widthSpec, heightSpec);
                        int targetHeight = txtDescription.getMeasuredHeight();
                        final int heightSpan = targetHeight - startHeight;
                        txtDescription.getLayoutParams().height = startHeight;
                        txtDescription.setLayoutParams(txtDescription.getLayoutParams());
                        Animation animation = new Animation() {
                            @override
                            protected void applyTransformation(float interpolatedTime, Transformation t) {
                                txtDescription.getLayoutParams().height = (int) (startHeight + heightSpan * interpolatedTime);
                                txtDescription.setLayoutParams(txtDescription.getLayoutParams());
                            }
                        };
                        animation.setDuration(300);
                        txtDescription.startAnimation(animation);
                        txtMore.setText("بستن");
                    } else {
                        startHeight = txtDescription.getHeight();
                        txtDescription.setMaxLines(8);
                        int widthSpec = View.MeasureSpec.makeMeasureSpec(txtDescription.getWidth(), View.MeasureSpec.EXACTLY);
                        int heightSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
                        txtDescription.measure(widthSpec, heightSpec);
                        int targetHeight = txtDescription.getMeasuredHeight();
                        final int heightSpan = targetHeight - startHeight;
                        txtDescription.getLayoutParams().height = startHeight;
                        txtDescription.setLayoutParams(txtDescription.getLayoutParams());
                        Animation animation = new Animation() {
                            @override
                            protected void applyTransformation(float interpolatedTime, Transformation t) {
                                txtDescription.getLayoutParams().height = (int) (startHeight + heightSpan * interpolatedTime);
                                txtDescription.setLayoutParams(txtDescription.getLayoutParams());
                            }
                        };
                        animation.setDuration(300);
                        txtDescription.startAnimation(animation);
                        txtMore.setText("ادامه مطلب");
                    }
    
                }
            });
            properties = findViewById(R.id.card_detail_properties);
            properties.setOnClickListener(new View.OnClickListener() {
                @override
                public void onClick(View v) {
                    Intent intent = new Intent(DetailActivity.this, PropertiesActivity.class);
                    intent.putExtra("title", title);
                    startActivity(intent);
                }
            });
            comments = findViewById(R.id.card_detail_comments);
            comments.setOnClickListener(new View.OnClickListener() {
                @override
                public void onClick(View v) {
                    Intent intent = new Intent(getApplicationContext(), CommentActivity.class);
                    intent.putExtra("id",id);
                    intent.putExtra("name",txtName.getText().toString());
                    startActivity(intent);
                }
            });
    
            btnAddToBasket = findViewById(R.id.btn_detail_addToBasket);
            recyclerView = findViewById(R.id.rv_detail_points);
            recyclerView.setLayoutManager(new LinearLayoutManager(this));
    
            ratingBar = findViewById(R.id.rating_detail);
    
    
        }
    
        @override
        protected void onDestroy() {
            compositeDisposable.dispose();
            super.onDestroy();
        }
    detail activity xml codes:

    Code:
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:orientation="vertical"
        android:background="@color/gray200"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        tools:context=".Detail.DetailActivity">
    
        <RelativeLayout
            android:id="@+id/rel_detail_toolbar"
            android:background="#ffffff"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize">
    
    
            <ImageView
                android:layout_centerVertical="true"
                android:layout_margin="8dp"
                android:id="@+id/img_detail_back"
                android:layout_alignParentRight="true"
                app:srcCompat="@drawable/ic_arrow_back_24dp"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />
    
    
            <ImageView
                android:layout_centerVertical="true"
                android:layout_margin="8dp"
                app:srcCompat="@drawable/ic_more_vert_black_24dp"
                android:id="@+id/img_detail_more"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />
    
            <ImageView
                android:layout_centerVertical="true"
                app:srcCompat="@drawable/ic_shopping_cart_black_24dp"
                android:layout_toRightOf="@id/img_detail_more"
                android:id="@+id/img_detail_cart"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />
    
            <TextView
                android:layout_alignParentBottom="true"
                android:textColor="@color/colorWhite"
                android:text="test test"
                android:layout_marginRight="8dp"
                android:layout_toLeftOf="@id/img_detail_back"
                android:id="@+id/txt_detail_toolbarTitle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />
    
        </RelativeLayout>
    
        <android.support.v4.widget.NestedScrollView
            android:id="@+id/nestedScroll_detail"
            android:layout_width="match_parent"
            android:layout_height="match_parent">
    
            <LinearLayout
                android:orientation="vertical"
                android:layout_width="match_parent"
                android:layout_height="match_parent">
    
    
    
    
                <ImageView
                    android:background="#ffffff"
                    android:id="@+id/img_detail_image"
                    android:layout_width="match_parent"
                    android:layout_height="200dp" />
    
                <android.support.v7.widget.CardView
                    app:cardBackgroundColor="@color/gray100"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">
    
                    <RelativeLayout
                        android:paddingBottom="8dp"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content">
    
                        <ImageView
                            android:id="@+id/img_detail_share"
                            android:layout_margin="8dp"
                            app:srcCompat="@drawable/ic_share_black_24dp"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content" />
    
                        <ImageView
                            android:layout_margin="8dp"
                            app:srcCompat="@drawable/ic_favorite_black_24dp"
                            android:layout_toRightOf="@+id/img_detail_share"
                            android:id="@+id/img_detail_favorite"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content" />
    
                        <TextView
                            android:ellipsize="end"
                            android:layout_below="@id/img_detail_share"
                            android:maxLines="1"
                            android:minLines="1"
                            android:textColor="@color/colorBlack"
                            android:layout_marginRight="8dp"
                            android:layout_alignParentRight="true"
                            tools:text="هارد اکسترنال سیلیکن پاور 1 ترا بایت"
                            android:id="@+id/txt_detail_title"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content" />
    
                        <TextView
                            android:layout_marginRight="8dp"
                            android:layout_alignParentRight="true"
                            tools:text="هارد اکسترنال سیلیکن پاور 1 ترا بایت"
                            android:textSize="12sp"
                            android:id="@+id/txt_detail_name"
                            android:layout_width="wrap_content"
                            android:layout_below="@id/txt_detail_title"
                            android:layout_height="wrap_content" />
                    </RelativeLayout>
                </android.support.v7.widget.CardView>
    
    
    
                <LinearLayout
                    android:background="@color/gray200"
                    android:gravity="center"
                    android:padding="16dp"
                    android:orientation="horizontal"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">
    
                    <android.support.v7.widget.CardView
                        android:layout_marginRight="4dp"
                        android:foreground="?android:selectableItemBackground"
                        android:layout_width="0dp"
                        android:id="@+id/card_detail_comments"
                        android:layout_weight="0.5"
                        android:layout_height="wrap_content">
    
                        <LinearLayout
                            android:gravity="center"
                            android:padding="8dp"
                            android:orientation="horizontal"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content">
    
                            <TextView
                                android:textColor="@color/gray700"
                                android:layout_marginRight="8dp"
                                android:text="نظرات کاربران"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content" />
    
                            <ImageView
                                app:srcCompat="@drawable/ic_comment_black_24dp"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content" />
    
                        </LinearLayout>
                    </android.support.v7.widget.CardView>
                    <android.support.v7.widget.CardView
                        android:layout_marginLeft="4dp"
                        android:foreground="?android:selectableItemBackground"
                        android:layout_weight="0.5"
                        android:id="@+id/card_detail_properties"
                        android:layout_width="0dp"
                        android:layout_height="wrap_content">
    
                        <LinearLayout
                            android:gravity="center"
                            android:padding="8dp"
                            android:orientation="horizontal"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content">
    
                            <TextView
                                android:textColor="@color/gray700"
                                android:layout_marginRight="8dp"
                                android:text="مشخصات"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content" />
    
                            <ImageView
                                app:srcCompat="@drawable/ic_comment_black_24dp"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content" />
    
                        </LinearLayout>
                    </android.support.v7.widget.CardView>
    
    
                </LinearLayout>
    
                <android.support.v7.widget.CardView
                    app:cardElevation="4dp"
                    android:layout_marginRight="16dp"
                    android:layout_marginLeft="16dp"
                    android:layout_marginBottom="16dp"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">
    
                    <LinearLayout
                        android:orientation="vertical"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content">
    
                        <TextView
                            android:layout_marginRight="8dp"
                            android:textSize="16sp"
                            android:layout_gravity="right"
                            android:textColor="@color/colorBlack"
                            android:text="رنگ"
                            android:id="@+id/txt_detail_colorTitle"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content" />
                        <TextView
                            android:layout_marginRight="8dp"
                            android:layout_gravity="right"
                            tools:text="مشکی"
                            android:id="@+id/txt_detail_color"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content" />
                        <TextView
                            android:layout_margin="8dp"
                            android:layout_gravity="right"
                            tools:text="گارانتی سه ساله ۀوا"
                            android:id="@+id/txt_detail_guarantee"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content" />
                        <View
                            android:background="@color/gray300"
                            android:layout_width="match_parent"
                            android:layout_height="1dp"/>
                        <TextView
                            android:textColor="@color/red"
                            android:layout_margin="8dp"
                            android:layout_gravity="right"
                            android:text="فروش توسط دیجی کالا"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content" />
    
                        <TextView
                            android:layout_margin="8dp"
                            android:layout_gravity="right"
                            android:text="آماده ارسال از انبار دیجی کالا"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content" />
                        <View
                            android:background="@color/gray300"
                            android:layout_width="match_parent"
                            android:layout_height="1dp"/>
    
                        <TextView
                            android:id="@+id/txt_detail_price"
                            android:layout_margin="8dp"
                            android:textColor="@color/green"
                            tools:text="1230000 تومان"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content" />
    
                        <Button
                            android:id="@+id/btn_detail_addToBasket"
                            android:layout_margin="8dp"
                            android:textColor="@color/colorWhite"
                            android:text="افزودن به سبد خرید"
                            android:background="@drawable/shape_btn_add_to_basket"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content" />
    
                        <TextView
                            android:drawableLeft="@drawable/ic_keyboard_arrow_left_black_24dp"
                            android:drawablePadding="8dp"
                            android:drawableRight="@drawable/ic_account_balance_black_24dp"
                            android:layout_gravity="center"
                            android:text="8 فروشنده و گارانتی برای این کالا وجود دارد"
                            android:textColor="@color/colorAccent"
                            android:layout_width="wrap_content"
                            android:layout_marginBottom="8dp"
                            android:layout_height="wrap_content" />
                    </LinearLayout>
    
    
                </android.support.v7.widget.CardView>
    
                <android.support.v7.widget.CardView
                    app:cardElevation="4dp"
                    android:layout_margin="16dp"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">
    
                    <LinearLayout
                        android:orientation="vertical"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content">
    
    
                        <TextView
                            android:maxLines="6"
                            android:ellipsize="end"
                            android:padding="16dp"
                            android:textColor="@color/colorBlack"
                            tools:text="محصولی با دوام و با کیفیت عالی همراه با ضمانت نامه"
                            android:id="@+id/txt_detail_description"
                            android:layout_width="match_parent"
                            android:layout_height="170dp" />
    
                        <View
                            android:background="@color/gray200"
                            android:layout_width="match_parent"
                            android:layout_height="1dp"/>
    
                        <TextView
                            android:id="@+id/txt_detail_more"
                            android:padding="8dp"
                            android:text="ادامه مطلب"
                            android:layout_gravity="center"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content" />
    
                    </LinearLayout>
    
    
                </android.support.v7.widget.CardView>
    
                <android.support.v7.widget.CardView
                    app:cardElevation="4dp"
                    android:layout_margin="16dp"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">
    
                    <RelativeLayout
                        android:padding="8dp"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content">
    
                        <RatingBar
                            style="?android:attr/ratingBarStyleSmall"
                            android:layout_centerHorizontal="true"
                            android:progressTint="@color/red"
                            android:rating="3.5"
                            android:id="@+id/rating_detail"
                            android:numStars="5"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content" />
                        <TextView
                            android:id="@+id/txt_detail_points"
                            android:layout_marginLeft="8dp"
                            android:layout_toRightOf="@id/rating_detail"
                            tools:text="3.5 از 5"
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content" />
    
                        <android.support.v7.widget.RecyclerView
                            android:layout_margin="8dp"
                            android:layout_below="@id/rating_detail"
                            android:id="@+id/rv_detail_points"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"/>
                    </RelativeLayout>
    
                </android.support.v7.widget.CardView>
    
            </LinearLayout>
        </android.support.v4.widget.NestedScrollView>
    
    
    </LinearLayout>
    06-26-2019 08:11 AM
  2. B. Diddy's Avatar
    I moved this from the Android L Developer Preview forum (for the beta version of Lollipop) to the Software Development forum.
    06-26-2019 11:41 AM

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