| package com.android.test.layout; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| import android.os.Build; |
| import android.os.Bundle; |
| import android.view.Gravity; |
| import android.view.View; |
| import android.widget.Button; |
| import android.widget.GridLayout; |
| import android.widget.TextView; |
| |
| import static android.widget.GridLayout.LayoutParams; |
| import static android.widget.GridLayout.LAYOUT_MODE_OPTICAL_BOUNDS; |
| |
| public class LayoutInsetsTest extends Activity { |
| static int[] GRAVITIES = {Gravity.LEFT, Gravity.LEFT, Gravity.CENTER_HORIZONTAL, Gravity.RIGHT, Gravity.RIGHT}; |
| |
| public static View create(Context context) { |
| final int N = GRAVITIES.length; |
| |
| GridLayout p = new GridLayout(context); |
| p.setUseDefaultMargins(true); |
| //p.setAlignmentMode(ALIGN_BOUNDS); |
| p.setLayoutMode(LAYOUT_MODE_OPTICAL_BOUNDS); |
| |
| p.setColumnCount(N); |
| |
| for (int i = 0; i < 2*N; i++) { |
| View c; |
| if (i % 2 == 0) { |
| TextView tv = new TextView(context); |
| tv.setTextSize(32); |
| tv.setText("A"); |
| c = tv; |
| } else { |
| Button b = new Button(context); |
| b.setBackgroundResource(R.drawable.btn_default_normal); |
| b.setText("B"); |
| c = b; |
| } |
| |
| LayoutParams lp = new LayoutParams(); |
| lp.setGravity(GRAVITIES[(i % N)]); |
| p.addView(c, lp); |
| |
| } |
| |
| |
| return p; |
| } |
| |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| //getApplicationInfo().targetSdkVersion = Build.VERSION_CODES.ICE_CREAM_SANDWICH; |
| getApplicationInfo().targetSdkVersion = Build.VERSION_CODES.JELLY_BEAN; |
| setContentView(create(this)); |
| } |
| } |