android.widget.EditText#getHint ( )源码实例Demo

下面列出了android.widget.EditText#getHint ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： react-native-GPay 文件： ReactTextInputLocalData.java

public ReactTextInputLocalData(EditText editText) {
  mText = new SpannableStringBuilder(editText.getText());
  mTextSize = editText.getTextSize();
  mInputType = editText.getInputType();
  mPlaceholder = editText.getHint();

  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
    mMinLines = editText.getMinLines();
    mMaxLines = editText.getMaxLines();
  } else {
    mMinLines = 1;
    mMaxLines = 1;
  }

  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
    mBreakStrategy = editText.getBreakStrategy();
  } else {
    mBreakStrategy = 0;
  }
}

源代码2 项目： testing-cin 文件： HintMatcher.java

static Matcher<View> withHint(final Matcher<String> stringMatcher) {
    checkNotNull(stringMatcher);
    return new BoundedMatcher<View, EditText>(EditText.class) {

        @Override
        public boolean matchesSafely(EditText view) {
            final CharSequence hint = view.getHint();
            return hint != null && stringMatcher.matches(hint.toString());
        }

        @Override
        public void describeTo(Description description) {
            description.appendText("with hint: ");
            stringMatcher.describeTo(description);
        }
    };
}

源代码3 项目： testing-samples 文件： HintMatcher.java

static Matcher<View> withHint(final Matcher<String> stringMatcher) {
    checkNotNull(stringMatcher);
    return new BoundedMatcher<View, EditText>(EditText.class) {

        @Override
        public boolean matchesSafely(EditText view) {
            final CharSequence hint = view.getHint();
            return hint != null && stringMatcher.matches(hint.toString());
        }

        @Override
        public void describeTo(Description description) {
            description.appendText("with hint: ");
            stringMatcher.describeTo(description);
        }
    };
}

源代码4 项目： testing-samples 文件： HintMatcher.java

static Matcher<View> withHint(final Matcher<String> stringMatcher) {
    checkNotNull(stringMatcher);
    return new BoundedMatcher<View, EditText>(EditText.class) {

        @Override
        public boolean matchesSafely(EditText view) {
            final CharSequence hint = view.getHint();
            return hint != null && stringMatcher.matches(hint.toString());
        }

        @Override
        public void describeTo(Description description) {
            description.appendText("with hint: ");
            stringMatcher.describeTo(description);
        }
    };
}

源代码5 项目： android-open-project-demo 文件： TextUtils.java

/**
 * 
 * @param et
 * @return {@link EditText#getEditableText()} if not empty, else return {@link EditText#getHint()}
 */
public static CharSequence getHintIfTextIsNull(EditText et) {
    CharSequence text;
    if (et == null) {
        return null;
    }

    return (StringUtils.isEmpty(text = et.getEditableText().toString())) ? et.getHint() : text;
}

源代码6 项目： YiBo 文件： EditRetweetSendClickListener.java

@Override
public void onClick(View v) {
	EditText edText = (EditText)context.findViewById(R.id.etText);
	String text = edText.getText().toString().trim();
	if (StringUtil.isEmpty(text) 
		&& edText.getHint() != null 
		&& !edText.getHint().equals("")) {
		text = edText.getHint().toString();
	}
	if (StringUtil.isEmpty(text)) {
       	Toast.makeText(v.getContext(), R.string.msg_blog_empty, Toast.LENGTH_SHORT).show();
		return;
	}
	int byteLen = StringUtil.getLengthByByte(text);
	if (byteLen > Constants.STATUS_TEXT_MAX_LENGTH * 2) {			
		text = StringUtil.subStringByByte(text, 0, Constants.STATUS_TEXT_MAX_LENGTH * 2);
	}
	
	v.setEnabled(false);
	context.getEmotionViewController().hideEmotionView();
	context.displayOptions(true);
	//hide input method
	InputMethodManager inputMethodManager = (InputMethodManager)v.getContext().
	    getSystemService(Context.INPUT_METHOD_SERVICE);
	inputMethodManager.hideSoftInputFromWindow(edText.getWindowToken(), 0);

       boolean isComment = context.isComment();
	RetweetTask task = new RetweetTask(
		context, context.getStatus().getStatusId(),
	    text, currentAccount
	);
	task.setComment(isComment);
	task.setShowDialog(true);
       task.execute();
       
	if (context.isCommentToOrigin()) {
		UpdateCommentTask commentTask = new UpdateCommentTask(
			context, text,
			context.getRetweetedStatus().getStatusId(), currentAccount
		);

		commentTask.execute();
	}
}

源代码7 项目： YiBo 文件： EditCommentSendClickListener.java

@Override
public void onClick(View v) {
	EditText etComment = (EditText) context.findViewById(R.id.etText);
	String text = etComment.getText().toString().trim();
	if (StringUtil.isEmpty(text)
		&& etComment.getHint() != null) {
		text = etComment.getHint().toString();
	}
	if (StringUtil.isEmpty(text)) {
       	Toast.makeText(v.getContext(), R.string.msg_comment_empty, Toast.LENGTH_LONG).show();
		return;
	}
	int byteLen = StringUtil.getLengthByByte(text);
	if (byteLen > Constants.STATUS_TEXT_MAX_LENGTH * 2) {
		text = StringUtil.subStringByByte(text, 0, Constants.STATUS_TEXT_MAX_LENGTH * 2);
	}

	v.setEnabled(false);
	context.getEmotionViewController().hideEmotionView();
	context.displayOptions(true);
	//hide input method
	InputMethodManager inputMethodManager = (InputMethodManager)v.getContext().
	    getSystemService(Context.INPUT_METHOD_SERVICE);
	inputMethodManager.hideSoftInputFromWindow(etComment.getWindowToken(), 0);

    UpdateCommentTask commentTask = null;
    Comment recomment = context.getRecomment();
	if (recomment == null) {
		commentTask = new UpdateCommentTask(context, text, context.getStatus().getStatusId(), account);
	} else {
		//String recommentText = text.substring(text.indexOf(":") + 1); //截断评论前的hint
		String recommentText = text;
		if (account.getServiceProvider() == ServiceProvider.Sohu) {
			recommentText = text;
		}
		if (StringUtil.isEmpty(recommentText)) {
        	Toast.makeText(context, R.string.msg_comment_empty, Toast.LENGTH_LONG).show();
        	v.setEnabled(true);
        	return;
		}
	    commentTask = new UpdateCommentTask(
		    v.getContext(),     recommentText,
		    context.getStatus().getStatusId(), recomment.getCommentId(),
			account
		);
	}
	commentTask.setShowDialog(true);
	commentTask.execute();

	if (context.isRetweet()) {
		String retweetText = text;
		if (context.getRecomment() != null) {
			retweetText += " //" + context.getRecomment().getUser().getMentionName() +
			    ":" + context.getRecomment().getText();
		}
		if (context.getStatus().getRetweetedStatus() != null) {
			retweetText += " //" + context.getStatus().getUser().getMentionName() +
			    ":" + context.getStatus().getText();
		}
		byteLen = StringUtil.getLengthByByte(retweetText);
		if (byteLen > Constants.STATUS_TEXT_MAX_LENGTH * 2) {
			retweetText = StringUtil.subStringByByte(retweetText, 0, Constants.STATUS_TEXT_MAX_LENGTH * 2);
		}

		RetweetTask retweetTask = new RetweetTask(
			context, context.getStatus().getStatusId(), retweetText, account
		);
		retweetTask.setShowDialog(false);
		retweetTask.execute();
	}

    if (context.isCommentToOrigin()) {
    	String ctoText = text + " #" + context.getString(R.string.app_name) + "#";
    	Status retweetedStatus = context.getStatus().getRetweetedStatus();
    	UpdateCommentTask commenToOriginTask = new UpdateCommentTask(
    		context, ctoText, retweetedStatus.getStatusId(), account
    	);
    	commenToOriginTask.setShowDialog(false);
    	commenToOriginTask.execute();
    }
}

方法所在类

android.widget.EditText