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65 lines
2.1 KiB
Java
65 lines
2.1 KiB
Java
package com.actionbarsherlock.internal.widget;
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import static android.view.View.MeasureSpec.EXACTLY;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.util.AttributeSet;
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import android.util.DisplayMetrics;
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import android.util.TypedValue;
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import android.widget.LinearLayout;
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import com.actionbarsherlock.R;
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public class FakeDialogPhoneWindow extends LinearLayout {
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final TypedValue mMinWidthMajor = new TypedValue();
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final TypedValue mMinWidthMinor = new TypedValue();
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public FakeDialogPhoneWindow(Context context, AttributeSet attrs) {
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super(context, attrs);
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TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SherlockTheme);
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a.getValue(R.styleable.SherlockTheme_windowMinWidthMajor, mMinWidthMajor);
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a.getValue(R.styleable.SherlockTheme_windowMinWidthMinor, mMinWidthMinor);
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a.recycle();
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}
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/* Stolen from PhoneWindow */
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@Override
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protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
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final DisplayMetrics metrics = getContext().getResources().getDisplayMetrics();
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final boolean isPortrait = metrics.widthPixels < metrics.heightPixels;
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super.onMeasure(widthMeasureSpec, heightMeasureSpec);
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int width = getMeasuredWidth();
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boolean measure = false;
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widthMeasureSpec = MeasureSpec.makeMeasureSpec(width, EXACTLY);
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final TypedValue tv = isPortrait ? mMinWidthMinor : mMinWidthMajor;
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if (tv.type != TypedValue.TYPE_NULL) {
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final int min;
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if (tv.type == TypedValue.TYPE_DIMENSION) {
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min = (int)tv.getDimension(metrics);
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} else if (tv.type == TypedValue.TYPE_FRACTION) {
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min = (int)tv.getFraction(metrics.widthPixels, metrics.widthPixels);
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} else {
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min = 0;
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}
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if (width < min) {
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widthMeasureSpec = MeasureSpec.makeMeasureSpec(min, EXACTLY);
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measure = true;
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}
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}
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// TODO: Support height?
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if (measure) {
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super.onMeasure(widthMeasureSpec, heightMeasureSpec);
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}
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}
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}
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