У меня есть действие с линейным макетом с различными элементами, но когда я запускаю приложение, я ничего не отображаю.
Пожалуйста, помогите: -)
<LinearLayout
mlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent">
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="50px"
android:id="@+id/TitleBarLayOut"
android:background="@drawable/titlebar_gradient">
</LinearLayout>
<LinearLayout android:id="@+id/topLayout" android:layout_width="fill_parent" android:layout_height="70px" android:background="#FFFFFF">
<ImageView android:id="@+id/coverArt" android:layout_width="60px" android:layout_height="60px" android:paddingLeft="10px" android:paddingTop="10px"></ImageView>
<TextView android:layout_width="fill_parent" android:id="@+id/playlistTitle" android:text="TextView" android:layout_height="30px"></TextView>
<TextView android:layout_width="fill_parent" android:id="@+id/playlistMember" android:text="TextView" android:layout_height="30px"></TextView>
</LinearLayout>
<LinearLayout android:id="@+id/bottomLayout" android:layout_width="fill_parent" android:layout_height="70px" android:background="#FFFFFF">
<TextView android:layout_width="fill_parent" android:id="@+id/playlistDescriptions" android:text="TextView" android:layout_height="fill_parent"></TextView>
</LinearLayout>
</LinearLayout>
setContentView(R.layout.playlistview);
Display display = getWindowManager().getDefaultDisplay();
int screenWidth = display.getWidth();
LinearLayout titlebar = (LinearLayout) findViewById(R.id.TitleBarLayOut);
FeaturedButton = new Button(this);
FeaturedButton.setText("Featured");
FeaturedButton.setGravity(Gravity.LEFT);
int FeaturedButtonWidth = 50;
playButton = new Button( this );
playButton.setText("Play");
playButton.setGravity(Gravity.RIGHT);
int playButtonWidth = 50;
int titleTextWidth = ((screenWidth-playButtonWidth)-FeaturedButtonWidth);
titleText = new TextView(this);
titleText.setGravity(Gravity.CENTER);
titleText.setTextColor(Color.WHITE);
titleText.setTextSize(14);
titleText.setTypeface(Typeface.defaultFromStyle(Typeface.BOLD), Typeface.BOLD);
titlebar.addView(FeaturedButton, new LinearLayout.LayoutParams(
50, LayoutParams.WRAP_CONTENT));
titlebar.addView(titleText, new LinearLayout.LayoutParams(
titleTextWidth, LayoutParams.WRAP_CONTENT));
titlebar.addView(playButton, new LinearLayout.LayoutParams(
50, LayoutParams.WRAP_CONTENT));
CoverArtDisplay = (ImageView) findViewById(R.id.coverArt);
PlaylistTitleDisplay = (TextView) findViewById(R.id.playlistTitle);
PlaylistMemberDisplay = (TextView) findViewById(R.id.playlistMember);
PlaylistDescriptionsDisplay = (TextView) findViewById(R.id.playlistDescriptions);