Examples with LinearLayout android.widget.LinearLayout used on opensource projects

Example 46 with LinearLayout

use of android.widget.LinearLayout in project platform_frameworks_base by android.

the class ListItemFactory method twoButtonsSeparatedByFiller.

/**
     * Create a view with a button at the top and bottom, with filler in between.
     * The filler is sized to take up any space left over within desiredHeight.
     *
     * @param position      The position within the list.
     * @param context       The context.
     * @param desiredHeight The desired height of the entire view.
     * @return The created view.
     */
public static View twoButtonsSeparatedByFiller(int position, Context context, int desiredHeight) {
    if (desiredHeight < 90) {
        throw new IllegalArgumentException("need at least 90 pixels of height " + "to create the two buttons and leave 10 pixels for the filler");
    }
    final LinearLayout ll = new LinearLayout(context);
    ll.setOrientation(LinearLayout.VERTICAL);
    final LinearLayout.LayoutParams buttonLp = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 50);
    final Button topButton = new Button(context);
    topButton.setLayoutParams(buttonLp);
    topButton.setText("top (position " + position + ")");
    ll.addView(topButton);
    final TextView middleFiller = new TextView(context);
    middleFiller.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, desiredHeight - 100));
    middleFiller.setText("filler");
    ll.addView(middleFiller);
    final Button bottomButton = new Button(context);
    bottomButton.setLayoutParams(buttonLp);
    bottomButton.setText("bottom (position " + position + ")");
    ll.addView(bottomButton);
    ll.setTag("twoButtons");
    return ll;
}

Example 47 with LinearLayout

use of android.widget.LinearLayout in project platform_frameworks_base by android.

the class BigCache method onCreate.

@Override
protected void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    final LinearLayout testBed = new LinearLayout(this);
    testBed.setOrientation(LinearLayout.VERTICAL);
    testBed.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
    final int cacheSize = ViewConfiguration.getMaximumDrawingCacheSize();
    final Display display = getWindowManager().getDefaultDisplay();
    final int screenWidth = display.getWidth();
    final int screenHeight = display.getHeight();
    final View tiny = new View(this);
    tiny.setId(R.id.a);
    tiny.setBackgroundColor(0xFFFF0000);
    tiny.setLayoutParams(new LinearLayout.LayoutParams(screenWidth, screenHeight));
    final View large = new View(this);
    large.setId(R.id.b);
    large.setBackgroundColor(0xFF00FF00);
    // Compute the height of the view assuming a cache size based on ARGB8888
    final int height = 2 * (cacheSize / 2) / screenWidth;
    large.setLayoutParams(new LinearLayout.LayoutParams(screenWidth, height));
    final ScrollView scroller = new ScrollView(this);
    scroller.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
    testBed.addView(tiny);
    testBed.addView(large);
    scroller.addView(testBed);
    setContentView(scroller);
}

Example 48 with LinearLayout

use of android.widget.LinearLayout in project platform_frameworks_base by android.

the class CreateViewTest method testLayout5.

@SmallTest
public void testLayout5() throws Exception {
    TextView text = new TextView(mContext);
    text.setText("S");
    LinearLayout vert = new LinearLayout(mContext);
    vert.addView(text, new LinearLayout.LayoutParams(MATCH_PARENT, WRAP_CONTENT, 0));
}

Example 49 with LinearLayout

use of android.widget.LinearLayout in project platform_frameworks_base by android.

the class CreateViewTest method testLayout3.

@SmallTest
public void testLayout3() throws Exception {
    LinearLayout vert = new LinearLayout(mContext);
    ViewOne one = new ViewOne(mContext);
    vert.addView(one, new LinearLayout.LayoutParams(MATCH_PARENT, MATCH_PARENT, 0));
    ViewOne two = new ViewOne(mContext);
    vert.addView(two, new LinearLayout.LayoutParams(MATCH_PARENT, MATCH_PARENT, 0));
    ViewOne three = new ViewOne(mContext);
    vert.addView(three, new LinearLayout.LayoutParams(MATCH_PARENT, MATCH_PARENT, 0));
    ViewOne four = new ViewOne(mContext);
    vert.addView(four, new LinearLayout.LayoutParams(MATCH_PARENT, MATCH_PARENT, 0));
    ViewOne five = new ViewOne(mContext);
    vert.addView(five, new LinearLayout.LayoutParams(MATCH_PARENT, MATCH_PARENT, 0));
    ViewOne six = new ViewOne(mContext);
    vert.addView(six, new LinearLayout.LayoutParams(MATCH_PARENT, MATCH_PARENT, 0));
}

Example 50 with LinearLayout

use of android.widget.LinearLayout in project platform_frameworks_base by android.

the class Merge method onCreate.

@Override
protected void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    mLayout = new LinearLayout(this);
    mLayout.setOrientation(LinearLayout.VERTICAL);
    LayoutInflater.from(this).inflate(R.layout.merge_tag, mLayout);
    setContentView(mLayout);
}