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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.example.android.apis.view;
     18 
     19 import android.app.Activity;
     20 import android.content.Context;
     21 import android.os.Bundle;
     22 import android.view.View;
     23 
     24 import android.widget.*;
     25 
     26 import static android.text.InputType.*;
     27 import static android.widget.GridLayout.*;
     28 
     29 /**
     30  * A simple form, showing use of the GridLayout API.
     31  */
     32 public class GridLayout0 extends Activity {
     33 
     34     public static View create(Context context) {
     35         GridLayout p = new GridLayout(context);
     36         p.setUseDefaultMargins(true);
     37         p.setAlignmentMode(ALIGN_BOUNDS);
     38         p.setRowOrderPreserved(false);
     39 
     40         Spec row1 = spec(0);
     41         Spec row2 = spec(1);
     42         Spec row3 = spec(2, BASELINE);
     43         Spec row4 = spec(3, BASELINE);
     44         Spec row5 = spec(2, 3, FILL); // allow the last two rows to overlap the middle two
     45         Spec row6 = spec(5);
     46         Spec row7 = spec(6);
     47 
     48         Spec col1a = spec(0, 4, CENTER);
     49         Spec col1b = spec(0, 4, LEFT);
     50         Spec col1c = spec(0, RIGHT);
     51         Spec col2 = spec(1, LEFT);
     52         Spec col3 = spec(2, FILL);
     53         Spec col4a = spec(3);
     54         Spec col4b = spec(3, FILL);
     55 
     56         {
     57             TextView c = new TextView(context);
     58             c.setTextSize(32);
     59             c.setText("Email setup");
     60             p.addView(c, new LayoutParams(row1, col1a));
     61         }
     62         {
     63             TextView c = new TextView(context);
     64             c.setTextSize(16);
     65             c.setText("You can configure email in just a few steps:");
     66             p.addView(c, new LayoutParams(row2, col1b));
     67         }
     68         {
     69             TextView c = new TextView(context);
     70             c.setText("Email address:");
     71             p.addView(c, new LayoutParams(row3, col1c));
     72         }
     73         {
     74             EditText c = new EditText(context);
     75             c.setEms(10);
     76             c.setInputType(TYPE_CLASS_TEXT | TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
     77             p.addView(c, new LayoutParams(row3, col2));
     78         }
     79         {
     80             TextView c = new TextView(context);
     81             c.setText("Password:");
     82             p.addView(c, new LayoutParams(row4, col1c));
     83         }
     84         {
     85             TextView c = new EditText(context);
     86             c.setEms(8);
     87             c.setInputType(TYPE_CLASS_TEXT | TYPE_TEXT_VARIATION_PASSWORD);
     88             p.addView(c, new LayoutParams(row4, col2));
     89         }
     90         {
     91             Space c = new Space(context);
     92             p.addView(c, new LayoutParams(row5, col3));
     93         }
     94         {
     95             Button c = new Button(context);
     96             c.setText("Manual setup");
     97             p.addView(c, new LayoutParams(row6, col4a));
     98         }
     99         {
    100             Button c = new Button(context);
    101             c.setText("Next");
    102             p.addView(c, new LayoutParams(row7, col4b));
    103         }
    104 
    105         return p;
    106     }
    107 
    108     protected void onCreate(Bundle savedInstanceState) {
    109         super.onCreate(savedInstanceState);
    110         setContentView(create(this));
    111     }
    112 
    113 }