From 8bdaf8e003ef2405032fdb5e54eff23c7aad1b13 Mon Sep 17 00:00:00 2001 From: krasimir Date: Wed, 2 Jun 2010 07:54:43 +0000 Subject: [PATCH] fake Fridge like app for Android --- src/android/Fridge/res/drawable/icon.png | Bin 0 -> 2574 bytes src/android/Fridge/res/layout/main.xml | 23 ++++ src/android/Fridge/res/values/strings.xml | 5 + .../fridge/FridgeMagnets.java | 58 ++++++++ .../fnord/android/layout/PredicateLayout.java | 124 ++++++++++++++++++ 5 files changed, 210 insertions(+) create mode 100644 src/android/Fridge/res/drawable/icon.png create mode 100644 src/android/Fridge/res/layout/main.xml create mode 100644 src/android/Fridge/res/values/strings.xml create mode 100644 src/android/Fridge/src/org/grammaticalframework/fridge/FridgeMagnets.java create mode 100644 src/android/Fridge/src/se/fnord/android/layout/PredicateLayout.java diff --git a/src/android/Fridge/res/drawable/icon.png b/src/android/Fridge/res/drawable/icon.png new file mode 100644 index 0000000000000000000000000000000000000000..a07c69fa5a0f4da5d5efe96eea12a543154dbab6 GIT binary patch literal 2574 zcmeAS@N?(olHy`uVBq!ia0y~yU@!n-4mJh`hH$2z?F~{|vEL5qU2k<@n6ApWDd~cdn&PylTZNnib=Mx*bfs(Kl_^iXcwYLdiak!gn0RP`q?2r4Pe=AAAuO;+#pCh>1(-@VI!|Fyk*`i!6dd50699>sq> z|I+UHm->Idf1a0o@V}tibV10Dnx&t$RKh=+Y`$|QsK;}^*B61+MJqOL{r&UD!bZna zhj#e+JT*9c?cMXor2=eo9cFwNVxBFx@^!>cyB~WNrmRX>wUni7QQ_y>uEbT#)JuP5 zJUQ9C`*^j7hL?}9>k1}~qXDMrtaU$L_uBuG(@=S z2+ZMW_pR4qy)5v3@e2`^UY1o;BU`gJxT!jbyhvkPr6l(vC8l-D3s#vR5l&5JNn_6S zkBXNqUp0eA-L={=$);V1KUhKAvN7QMtX&Hu&>q{C2F0lrQa8w+b*$d-o_WT&-$KE5M+(aPI>8P8ywc%o?~;% zb4f$II`;_{!8KZwgF+Hr0#sf^{SkTg>-_nWTD*ZlleW-EMJh7aZAF*HjWtx{& zys$fV#cETSUE191Nw*%YobY$evgO}T?l!fY$)!APhRd7`DXpMiDz{$SwLayYuO_@! zf@{9x`Kh)Z(wTkQFLsv+9DW$5GRaWolHs4-@3(UtZ@XE}C+^-Ka5B_mnc9SNDmvzG zWb2yGpIm90GPh>R*4B0z4u4mtDMgB}XPfFqZ!8Jq-a6my!u76`KN$3U_w;_-`8_fC z_xHfyyIs88a_*Z0U(%3o~zw|Y4zNbVA=Yd)m9aa*qRwJmuEt^cl1=&RRM zTB*opxZ&-)@CTu_H+H-@853}OPg?ZU+kW|PwBpM|_@3+)^*mzuGF$bWb=jN!yREFP z!(LQf{5R44(c$VVCcJm=+P+^KU4A`$$0>%w84(k_ypKBct+wGm^Yu*4<8#fcxg!sr z7EyoumSJ(z)>u}7Wp8^5tXWpL6s}|Hc;79?k}p1`+diBzXPNfJ7TfY=w>L4}@#5ZK zvA9M@cgN09rkg+C8OLtEu=d&>4dsb53!Z1(%CMA+VHJql#+v6k``Tj*kzbvm(NhYP z++O)&Wt!(+Iqzq8+EsM~);>rJ)mmq2WyK}v(l9NEbuA}fSb?a+7X4*ni{2${(pcS= zm(s!-DJEAcR>k(eL%4Z=y6Eh+8oG@uJnl{@Qfs~NW46c}UzvdVF5b`kI;Z;bfA*F= znIa_D-|qB@C-_C8Yfj2homcxd^6_u2EPTYV=%t|EtHySBmy5rmr9)0E zqR6k0t>+(1?%p=p@)*EyLahS1PxX8yRby1J(J=dqY+ELRQVhz84j<~ynRejyQj{3QO8JBx#eAd!3|Ni8v z{pXIT{;K;%U()>|bRv2z{_Kcycy>EX z#Nu%>dtIyhT=CTWNbV_rif%Pz=skGK%hoD3_vHGN>9bau*=+feerJO1jr-ecwXV;$ zyqoqsEp+yOoi(NW@055~_iPB)_FB14Y=V@Fj>0qzel@Wxbv%u$+~V?h7oWV}=-XY_ zV#oH?{#?y*p_7NLLnp3NDiSf6Cv|w=h5p#-WugxIw$$FA>Xm1(z%;S&E%TnZHSV|H z=;`f~P5$_KMG*6xz$JUQJiJ(T#J}9ZRiJFRVC9~DDVZ0pezSdJ`8QQYx}wo;-N$D) z;}^1aKMg!0ySDn~Bg5UtLm8@rc80AxwZ3h4VdW=-yBUk8{y#4KeDhM5o&EL?cC2RD z_Wt(T%TZd*Z+}d^zcBrUe;8|3R*Lz)4S!hg_4aMlvpV%)?@t@WjX}p4-bJ3^OR(mf z6BU`D^3P6kYOwrFQ`5YF`UAI~sn1Y+$+UC9-j!iNYm#T}U3V(z)x%AZ1xZ%>&nJA` z+T|KEE%+vr$TZ>V!n_>)_y59+%>9abw%Bnzi#Qp0a^KUsSk?)rLx1-~?P{HBcl)(` z3eRM3HR*mc?&og*JI_5^?|3ys($m4bG3?%^I-R`bQ)cNqu9TQ?XR1ZrpC1wV`R`S} zGYd}fYJbdV5jb9LA~b*HgrLq?RArQngg?n$ryGkDBWxgh#>N(lo41B0ilpUXO@ GgeCwQy4Cyu literal 0 HcmV?d00001 diff --git a/src/android/Fridge/res/layout/main.xml b/src/android/Fridge/res/layout/main.xml new file mode 100644 index 000000000..bd3487ca2 --- /dev/null +++ b/src/android/Fridge/res/layout/main.xml @@ -0,0 +1,23 @@ + + + + + + + + diff --git a/src/android/Fridge/res/values/strings.xml b/src/android/Fridge/res/values/strings.xml new file mode 100644 index 000000000..662c708c1 --- /dev/null +++ b/src/android/Fridge/res/values/strings.xml @@ -0,0 +1,5 @@ + + + Hello World, FridgeMagnets! + Fridge Magnets + diff --git a/src/android/Fridge/src/org/grammaticalframework/fridge/FridgeMagnets.java b/src/android/Fridge/src/org/grammaticalframework/fridge/FridgeMagnets.java new file mode 100644 index 000000000..c30bee136 --- /dev/null +++ b/src/android/Fridge/src/org/grammaticalframework/fridge/FridgeMagnets.java @@ -0,0 +1,58 @@ +package org.grammaticalframework.fridge; + +import java.util.Arrays; + +import android.os.*; +import android.app.*; +import android.content.Context; +import android.view.*; +import android.widget.*; +import android.graphics.*; +import se.fnord.android.layout.*; + +public class FridgeMagnets extends Activity { + /** Called when the activity is first created. */ + String[] words = {"hello","buy","I","you","have","please","where", + "how","go","Gothenburg","London","rakia","wine", + "whisky","man","woman","boy","girl"}; + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.main); + + Arrays.sort(words); + + PredicateLayout l = (PredicateLayout) findViewById(R.id.magnets_bag); + for (int i = 0; i < words.length; i++) { + Magnet t = new Magnet(this); + t.setText(words[i]); + l.addView(t, new PredicateLayout.LayoutParams(3, 3)); + } + } + + private static class Magnet extends TextView { + public Magnet(Context context) { + super(context); + setTextColor(Color.BLACK); + setBackgroundColor(Color.WHITE); + setSingleLine(true); + setPadding(2, 2, 2, 2); + setClickable(true); + } + + @Override + public boolean onTouchEvent(MotionEvent event) { + if (event.getAction() == MotionEvent.ACTION_UP) { + Activity activity = (Activity) getContext(); + PredicateLayout l = (PredicateLayout) activity.findViewById(R.id.magnets_sentence); + + Magnet t = new Magnet(activity); + t.setText(getText()); + l.addView(t, new PredicateLayout.LayoutParams(3, 3)); + } + + return super.onTouchEvent(event); + } + } +} \ No newline at end of file diff --git a/src/android/Fridge/src/se/fnord/android/layout/PredicateLayout.java b/src/android/Fridge/src/se/fnord/android/layout/PredicateLayout.java new file mode 100644 index 000000000..cd528a9d1 --- /dev/null +++ b/src/android/Fridge/src/se/fnord/android/layout/PredicateLayout.java @@ -0,0 +1,124 @@ +package se.fnord.android.layout; + +import android.content.Context; +import android.util.AttributeSet; +import android.view.View; +import android.view.ViewGroup; + +/** + * ViewGroup that arranges child views in a similar way to text, with them laid + * out one line at a time and "wrapping" to the next line as needed. + * + * Code licensed under CC-by-SA + * + * @author Henrik Gustafsson + * @see http://stackoverflow.com/questions/549451/line-breaking-widget-layout-for-android + * @license http://creativecommons.org/licenses/by-sa/2.5/ + * + */ +public class PredicateLayout extends ViewGroup { + + private int line_height; + + public static class LayoutParams extends ViewGroup.LayoutParams { + public final int horizontal_spacing; + public final int vertical_spacing; + + /** + * @param horizontal_spacing Pixels between items, horizontally + * @param vertical_spacing Pixels between items, vertically + */ + public LayoutParams(int horizontal_spacing, int vertical_spacing) { + super(0, 0); + this.horizontal_spacing = horizontal_spacing; + this.vertical_spacing = vertical_spacing; + } + } + + public PredicateLayout(Context context) { + super(context); + } + + public PredicateLayout(Context context, AttributeSet attrs){ + super(context, attrs); + } + + @Override + protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { + assert(MeasureSpec.getMode(widthMeasureSpec) != MeasureSpec.UNSPECIFIED); + + final int width = MeasureSpec.getSize(widthMeasureSpec) - getPaddingLeft() - getPaddingRight(); + int height = MeasureSpec.getSize(heightMeasureSpec) - getPaddingTop() - getPaddingBottom(); + final int count = getChildCount(); + int line_height = 0; + + int xpos = getPaddingLeft(); + int ypos = getPaddingTop(); + + for (int i = 0; i < count; i++) { + final View child = getChildAt(i); + if (child.getVisibility() != GONE) { + final LayoutParams lp = (LayoutParams) child.getLayoutParams(); + child.measure( + MeasureSpec.makeMeasureSpec(width, MeasureSpec.AT_MOST), + MeasureSpec.makeMeasureSpec(height, MeasureSpec.AT_MOST)); + + final int childw = child.getMeasuredWidth(); + line_height = Math.max(line_height, child.getMeasuredHeight() + lp.vertical_spacing); + + if (xpos + childw > width) { + xpos = getPaddingLeft(); + ypos += line_height; + } + + xpos += childw + lp.horizontal_spacing; + } + } + this.line_height = line_height; + + if (MeasureSpec.getMode(heightMeasureSpec) == MeasureSpec.UNSPECIFIED){ + height = ypos + line_height; + + } else if (MeasureSpec.getMode(heightMeasureSpec) == MeasureSpec.AT_MOST){ + if (ypos + line_height < height){ + height = ypos + line_height; + } + } + setMeasuredDimension(width, height); + } + + @Override + protected ViewGroup.LayoutParams generateDefaultLayoutParams() { + return new LayoutParams(1, 1); // default of 1px spacing + } + + @Override + protected boolean checkLayoutParams(ViewGroup.LayoutParams p) { + if (p instanceof LayoutParams) + return true; + return false; + } + + @Override + protected void onLayout(boolean changed, int l, int t, int r, int b) { + final int count = getChildCount(); + final int width = r - l; + int xpos = getPaddingLeft(); + int ypos = getPaddingTop(); + + for (int i = 0; i < count; i++) { + final View child = getChildAt(i); + if (child.getVisibility() != GONE) { + final int childw = child.getMeasuredWidth(); + final int childh = child.getMeasuredHeight(); + final LayoutParams lp = (LayoutParams) child.getLayoutParams(); + if (xpos + childw > width) { + xpos = getPaddingLeft(); + ypos += line_height; + } + child.layout(xpos, ypos, xpos + childw, ypos + childh); + xpos += childw + lp.horizontal_spacing; + } + } + } +} \ No newline at end of file