Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.annotation.TargetApi;
import android.os.Build;
import android.text.Layout;

import android.view.Gravity;

import android.widget.TextView;

public class Main {

    @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
    public static Layout.Alignment getLayoutAlignment(TextView textView) {
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR1) {
            return Layout.Alignment.ALIGN_NORMAL;
        }

        Layout.Alignment alignment;
        switch (textView.getTextAlignment()) {
        case TextView.TEXT_ALIGNMENT_GRAVITY:
            switch (textView.getGravity() & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) {
            case Gravity.START:
                alignment = Layout.Alignment.ALIGN_NORMAL;
                break;
            case Gravity.END:
                alignment = Layout.Alignment.ALIGN_OPPOSITE;
                break;
            case Gravity.LEFT:
                alignment = (textView.getLayoutDirection() == TextView.LAYOUT_DIRECTION_RTL)
                        ? Layout.Alignment.ALIGN_OPPOSITE
                        : Layout.Alignment.ALIGN_NORMAL;
                break;
            case Gravity.RIGHT:
                alignment = (textView.getLayoutDirection() == TextView.LAYOUT_DIRECTION_RTL)
                        ? Layout.Alignment.ALIGN_NORMAL
                        : Layout.Alignment.ALIGN_OPPOSITE;
                break;
            case Gravity.CENTER_HORIZONTAL:
                alignment = Layout.Alignment.ALIGN_CENTER;
                break;
            default:
                alignment = Layout.Alignment.ALIGN_NORMAL;
                break;
            }
            break;
        case TextView.TEXT_ALIGNMENT_TEXT_START:
            alignment = Layout.Alignment.ALIGN_NORMAL;
            break;
        case TextView.TEXT_ALIGNMENT_TEXT_END:
            alignment = Layout.Alignment.ALIGN_OPPOSITE;
            break;
        case TextView.TEXT_ALIGNMENT_CENTER:
            alignment = Layout.Alignment.ALIGN_CENTER;
            break;
        case TextView.TEXT_ALIGNMENT_VIEW_START:
            alignment = Layout.Alignment.ALIGN_NORMAL;
            break;
        case TextView.TEXT_ALIGNMENT_VIEW_END:
            alignment = Layout.Alignment.ALIGN_OPPOSITE;
            break;
        case TextView.TEXT_ALIGNMENT_INHERIT:
            //
        default:
            alignment = Layout.Alignment.ALIGN_NORMAL;
            break;
        }
        return alignment;
    }
}