2016-08-07 5 views
0

私はAndroid開発の初心者であり、プログラミングに関しては初心者です。特定の言語のTextViewsでLetterSpacingを削除する

私はタイ語を含むいくつかの言語を持つアンドロイドアプリケーションに取り組んでいます。私の同僚は、アプリケーション全体を通してletterSpacingを適用しましたが、タイ語のみを無効にする必要があります。あなたはそれをどのように達成しますか?

私は解決策の下に試してみましたが、それは働いていない:以下

private boolean isThaiLanguage() { 
     return Locale.getDefault().getLanguage().equalsIgnoreCase("th"); 
     } 

    private void applySpacing() { 
    if (this == null || this.originalText == null) return; 
    StringBuilder builder = new StringBuilder(); 
    for (int i = 0; i < originalText.length(); i++) { 
     builder.append(originalText.charAt(i)); 
     if (i + 1 < originalText.length()) { 
     if (!isThaiLanguage()) { 
      builder.append("\u00A0"); 
     } 
     } 
    } 

    SpannableString finalText = new SpannableString(builder.toString()); 
    if (builder.toString().length() > 1) { 
     for (int i = 1; i < builder.toString().length(); i += 2) { 
     finalText.setSpan(new ScaleXSpan((spacing + 1)/10), i, i + 1, 
      Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 


     } 
    } 

    super.setText(finalText, TextView.BufferType.SPANNABLE); 
    } 

があるが、私の同僚が正常にletterSpacingを申請したコードです。

ありがとうございます; ヒンダー PS:この問題を解決するための追加情報が必要な場合はお知らせください。私は喜んでお手伝いします。

public class LetterSpacingButton extends Button { 
    public static final String TAG = "LetterSpacingButton"; 

    private float spacing = Spacing.NORMAL; 
    private CharSequence originalText = ""; 
    private TextView text; 

    public LetterSpacingButton(Context context) { 
    super(context); 
    } 

    public LetterSpacingButton(Context context, AttributeSet attrs) { 
    super(context, attrs); 
    initLetterSpacing(context, attrs); 
    } 


    public LetterSpacingButton(Context context, AttributeSet attrs, int defStyle) { 
    super(context, attrs, defStyle); 
    initLetterSpacing(context, attrs); 
    } 

    private void initLetterSpacing(Context context, AttributeSet attrs) { 
    TypedArray a = context.getTheme() 
     .obtainStyledAttributes(attrs, R.styleable.LetterSpacing, 0, 0); 

    try { 
     this.spacing = a.getFloat(R.styleable.LetterSpacing_letterSpacing, 0); 
    } finally { 
     a.recycle(); 
    } 
    this.originalText = super.getText(); 

    applySpacing(); 
    } 

    public float getSpacing() { 
    return this.spacing; 
    } 

    public void setSpacing(float spacing) { 
    this.spacing = spacing; 
    this.originalText = super.getText(); 

    applySpacing(); 
    } 

    @Override 
    public void setText(CharSequence text, TextView.BufferType type) { 
    originalText = text; 

    applySpacing(); 
    } 

    @Override 
    public CharSequence getText() { 
    return originalText; 
    } 

    private void applySpacing() { 

    if (this == null || this.originalText == null) return; 
    StringBuilder builder = new StringBuilder(); 
    for (int i = 0; i < originalText.length(); i++) { 
     builder.append(originalText.charAt(i)); 
     if (i + 1 < originalText.length()) { 
      builder.append("\u00A0"); 

     } 
    } 

    SpannableString finalText = new SpannableString(builder.toString()); 
    if (builder.toString().length() > 1) { 
     for (int i = 1; i < builder.toString().length(); i += 2) { 
     finalText.setSpan(new ScaleXSpan((spacing + 1)/10), i, i + 1, 
      Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 


     } 
    } 

    super.setText(finalText, TextView.BufferType.SPANNABLE); 
    } 

    public class Spacing { 
    public final static float NORMAL = 0; 

    } 
} 

第二ファイル:文字間にブラン空間であり、それは特定の言語または任意の他のtextviewsためそのことについては取り外さたい文字間隔を適用したい誰のために

public class LetterSpacingTextView extends TextView { 

    private float spacing = Spacing.NORMAL; 
    private CharSequence originalText = ""; 
    private boolean isQuickStart1 = false; 


    public LetterSpacingTextView(Context context) { 
     super(context); 
    } 

    public LetterSpacingTextView(Context context, AttributeSet attrs) { 
     super(context, attrs); 
     initLetterSpacing(context, attrs); 
     } 


    public LetterSpacingTextView(Context context, AttributeSet attrs, int defStyle){ 
     super(context, attrs, defStyle); 
     initLetterSpacing(context, attrs); 
     } 


    private void initLetterSpacing(Context context, AttributeSet attrs) { 
     TypedArray a = context.getTheme() 
      .obtainStyledAttributes(attrs, R.styleable.LetterSpacing, 0, 0); 

     try { 
     this.spacing = a.getFloat(R.styleable.LetterSpacing_letterSpacing, 0); 
     } finally { 
     a.recycle(); 
     } 
     this.originalText = super.getText(); 
     initLetterSpacing(context, attrs); 
     applySpacing(); 

     } 

    } 

    public float getSpacing() { 
     return this.spacing; 
    } 

    public void setSpacing(float spacing) { 
     this.spacing = spacing; 
     this.originalText = super.getText(); 
     applySpacing(); 
    } 

    @Override 
    public void setText(CharSequence text, BufferType type) { 
     originalText = text; 
     if(isQuickStart1){ 
      applySpacingQS1(); 
     }else{ 

      applySpacing(); 
     } 

    } 

    @Override 
    public CharSequence getText() { 
     return originalText; 
    } 

    private void applySpacing() { 
     if (this == null || this.originalText == null) return; 
     StringBuilder builder = new StringBuilder(); 
     for(int i = 0; i < originalText.length(); i++) { 
      builder.append(originalText.charAt(i)); 
      if(i+1 < originalText.length()) { 
       builder.append("\u00A0"); 
      } 
     } 

     SpannableString finalText = new SpannableString(builder.toString()); 
     if(builder.toString().length() > 1) { 
      for(int i = 1; i < builder.toString().length(); i+=2) { 
       finalText.setSpan(new ScaleXSpan((spacing+1)/10), i, i+1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 
      } 
     } 
     super.setText(finalText, BufferType.SPANNABLE); 
    } 

    private void applySpacingQS1() { 
     if (this == null || this.originalText == null) return; 
     StringBuilder builder = new StringBuilder(); 
     for(int i = 0; i < originalText.length(); i++) { 
      builder.append(originalText.charAt(i)); 
      if(i+1 < originalText.length()) { 
       builder.append("\u00A0"); 

      } 
      } 
     } 
     SpannableString finalText = new SpannableString(builder.toString()); 
     if(builder.toString().length() > 1) { 
      for(int i = 1; i < builder.toString().length(); i+=2) { 
       finalText.setSpan(new ScaleXSpan((spacing + 1)/10), i, i + 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 
       int indexNote = builder.toString().indexOf("T H E   N O T E S"); 
       if(indexNote!=-1){ 
        finalText.setSpan(new StyleSpan(Typeface.BOLD), indexNote, indexNote+"T H E   N O T E S".length(), 0); 

       } 
      } 
     } 
     super.setText(finalText, BufferType.SPANNABLE); 
    } 

    public class Spacing { 
     public final static float NORMAL = 0; 
     public final static float STANDARD = -1; 
    } 

    public void setIsQuickStart1(Boolean isQuickStart1) { 
     this.isQuickStart1 = isQuickStart1; 
    } 
} 

EXAMPLE OF THE IMPLEMENTATION OF LETTERSPACING IN LAYOUT: 

<ScrollView 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    xmlns:custom="http://schemas.android.com/apk/res-auto" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 


    <RelativeLayout 
     android:background="@color/white" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:paddingLeft="32dp" 
     android:paddingStart="32dp" 
     android:paddingRight="32dp" 
     android:paddingEnd="32dp" 
     android:paddingTop="@dimen/activity_vertical_margin" 
     android:paddingBottom="@dimen/activity_vertical_margin" 
     tools:context="com.smartsoftasia.perfume.view.activity.RegisterActivity"> 


    <com.smartsoftasia.perfume.view.component.LetterSpacingTextView 
     android:layout_marginTop="32dp" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="@string/perfumist" 
     android:id="@+id/textView7" 
     android:textStyle="bold" 
     custom:letterSpacing="3" 
     android:textSize="20sp" 
     android:textColor="@color/accent" 
     android:layout_alignParentTop="true" 
     android:layout_centerHorizontal="true"/> 

    <com.smartsoftasia.perfume.view.component.LetterSpacingTextView 
     android:layout_marginTop="8dp" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="@string/perfume_advisor" 
     custom:letterSpacing="1" 
     android:textSize="10sp" 
     android:id="@+id/textView8" 
     android:textColor="@color/black_secondary_text" 
     android:layout_below="@+id/textView7" 
     android:layout_centerHorizontal="true"/> 


    <com.smartsoftasia.perfume.view.component.LetterSpacingTextView 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_marginTop="32dp" 
     custom:letterSpacing="1" 
     android:text="@string/register" 
     android:textStyle="bold" 
     android:textColor="@color/black_text" 
     android:id="@+id/textView18" 
     android:layout_below="@+id/textView8" 
     android:layout_centerHorizontal="true"/> 

    <EditText 
     style="@style/edit_text_grey" 
     android:layout_marginTop="8dp" 
     android:layout_width="match_parent" 
     android:layout_height="44dp" 
     android:inputType="textEmailAddress" 
     android:ems="10" 
     android:id="@+id/editText_activity_register_email" 
     android:textSize="11sp" 
     android:hint="@string/hint_your_password" 
     android:layout_below="@+id/textView18" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true"/> 

    <EditText 
     style="@style/edit_text_grey" 
     android:layout_marginTop="8dp" 
     android:layout_width="match_parent" 
     android:layout_height="44dp" 
     android:inputType="textEmailAddress" 
     android:ems="10" 
     android:id="@+id/editText_activity_register_fist_name" 
     android:textSize="11sp" 
     android:hint="@string/hint_fist_name" 
     android:layout_below="@+id/editText_activity_register_email" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true"/> 

    <EditText 
     style="@style/edit_text_grey" 
     android:layout_marginTop="8dp" 
     android:layout_width="match_parent" 
     android:layout_height="44dp" 
     android:inputType="textEmailAddress" 
     android:ems="10" 
     android:id="@+id/editText_activity_register_last_name" 
     android:textSize="11sp" 
     android:hint="@string/hint_last_name" 
     android:layout_below="@+id/editText_activity_register_fist_name" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true"/> 

    <Spinner 
     style="@style/edit_text_grey" 
     android:layout_marginTop="8dp" 
     android:layout_width="match_parent" 
     android:layout_height="44dp" 
     android:inputType="textEmailAddress" 
     android:ems="10" 
     android:id="@+id/editText_activity_register_gender" 
     android:textSize="11sp" 
     android:hint="@string/hint_gender" 
     android:layout_below="@+id/editText_activity_register_last_name" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true"/> 

    <EditText 
     style="@style/edit_text_grey" 
     android:layout_marginTop="8dp" 
     android:layout_width="match_parent" 
     android:layout_height="44dp" 
     android:inputType="textEmailAddress" 
     android:ems="10" 
     android:id="@+id/editText_activity_register_city" 
     android:textSize="11sp" 
     android:hint="@string/hint_city" 
     android:layout_below="@+id/editText_activity_register_gender" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true"/> 

    <EditText 
     style="@style/edit_text_grey" 
     android:layout_marginTop="8dp" 
     android:layout_width="match_parent" 
     android:layout_height="44dp" 
     android:inputType="date" 
     android:ems="10" 
     android:id="@+id/editText_activity_register_date_of_birth" 
     android:textSize="11sp" 
     android:hint="@string/hint_date_of_birth" 
     android:layout_below="@+id/editText_activity_register_city" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true" 
     android:focusable="false" 
     android:singleLine="true"/> 

    <EditText 
     style="@style/edit_text_grey" 
     android:layout_width="match_parent" 
     android:layout_height="44dp" 
     android:layout_marginTop="8dp" 
     android:inputType="textPassword" 
     android:ems="10" 
     android:id="@+id/editText_activity_register_password" 
     android:textSize="11sp" 
     android:hint="@string/hint_password" 
     android:layout_below="@+id/editText_activity_register_date_of_birth" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true"/> 

    <EditText 
     style="@style/edit_text_grey" 
     android:layout_marginTop="8dp" 
     android:layout_width="match_parent" 
     android:layout_height="44dp" 
     android:inputType="textPassword" 
     android:ems="10" 
     android:id="@+id/editText_activity_register_confirm_password" 
     android:textSize="11sp" 
     android:hint="@string/hint_confirm_password" 
     android:layout_below="@+id/editText_activity_register_password" 
     android:layout_alignParentRight="true" 
     android:layout_alignParentEnd="true"/> 


    <com.smartsoftasia.perfume.view.component.LetterSpacingButton 
     style="@style/button_accent" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:text="@string/register" 
     android:textSize="16sp" 
     custom:letterSpacing="1" 
     android:id="@+id/button_activity_register_register" 
     android:layout_below="@+id/editText_activity_register_confirm_password" 
     android:layout_centerHorizontal="true" 
     android:layout_marginTop="8dp"/> 

    <com.smartsoftasia.perfume.view.component.LetterSpacingButton 
     style="@style/button_alpha" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:text="@string/cancel" 
     android:textSize="14sp" 
     android:id="@+id/button_activity_register_cancel" 
     android:layout_below="@+id/button_activity_register_register" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true" 
     android:layout_marginTop="16dp"/> 
    </RelativeLayout> 
</ScrollView> 

答えて

0

、ここでの解決策は次のとおりです。

LetterSpacingTextView.java:

private boolean isThaiLanguage() { 
    return Locale.getDefault().getLanguage().equalsIgnoreCase("th") ; 
    } 

private void applySpacingQS1() { 
    if (this == null || this.originalText == null) return; 
    StringBuilder builder = new StringBuilder(); 
    for (int i = 0; i < originalText.length(); i++) { 
     builder.append(originalText.charAt(i)); 
     if (i + 1 < originalText.length()) { 
     if (!isThaiLanguage()) builder.append("\u00A0"); 
     } 
    } 

    SpannableString finalText = new SpannableString(builder.toString()); 
    if (builder.toString().length() > 1) 

    { 
     for (int i = 1; i < builder.toString().length(); i += 2) { 
     if (!isThaiLanguage()) { 
      finalText.setSpan(new ScaleXSpan((spacing + 1)/10), i, i + 1, 
       Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 
      int indexNote = builder.toString().indexOf("T H E   N O T E S"); 
      if (indexNote != -1) { 
      finalText.setSpan(new StyleSpan(Typeface.BOLD), indexNote, 
       indexNote + "T H E   N O T E S".length(), 0); 
      } 
     } 
     } 
    } 

    super.setText(finalText, BufferType.SPANNABLE); 
    } 

LetterSpacingButton.java:

private boolean isThaiLanguage() { 
    return Locale.getDefault().getLanguage().equalsIgnoreCase("th") ; 
    } 

private void applySpacing() { 

    if (this == null || this.originalText == null) return; 
    StringBuilder builder = new StringBuilder(); 
    for (int i = 0; i < originalText.length(); i++) { 
     builder.append(originalText.charAt(i)); 
     if (i + 1 < originalText.length()) { 
     if (!isThaiLanguage()) { 
      builder.append("\u00A0"); 
     } 
     } 
    } 

    SpannableString finalText = new SpannableString(builder.toString()); 
    if (builder.toString().length() > 1) { 
     for (int i = 1; i < builder.toString().length(); i += 2) { 
     if (!isThaiLanguage()) { 
      finalText.setSpan(new ScaleXSpan((spacing + 1)/10), i, i + 1, 
       Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 
     } 
     } 
    } 

    super.setText(finalText, TextView.BufferType.SPANNABLE); 
    } 
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