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

下面列出了android.widget.EditText#setSelection ( ) 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： o2oa 文件： NickSignActivity.java

private void initView() {
    mEd_sign = (EditText) findViewById(R.id.ed_sign);
    mLl_nickSign = (LinearLayout) findViewById(R.id.ll_nickSign);
    mTv_count = (TextView) findViewById(R.id.tv_count);
    mJmui_commit_btn = (Button) findViewById(R.id.jmui_commit_btn);

    if (getIntent().getStringExtra("group_name") != null) {
        mEd_sign.setText(getIntent().getStringExtra("group_name"));
    }
    if (getIntent().getStringExtra("group_desc") != null) {
        mEd_sign.setText(getIntent().getStringExtra("group_desc"));
    }
    if (getIntent().getStringExtra("old_nick") != null) {
        mEd_sign.setText(getIntent().getStringExtra("old_nick"));
    }
    if (getIntent().getStringExtra("old_sign") != null) {
        mEd_sign.setText(getIntent().getStringExtra("old_sign"));
    }

    mEd_sign.setSelection(mEd_sign.getText().length());

}

源代码2 项目： droidkit-webrtc 文件： AppRTCDemoActivity.java

private void showGetRoomUI() {
  final EditText roomInput = new EditText(this);
  roomInput.setText("https://apprtc.appspot.com/?r=");
  roomInput.setSelection(roomInput.getText().length());
  DialogInterface.OnClickListener listener =
      new DialogInterface.OnClickListener() {
        @Override public void onClick(DialogInterface dialog, int which) {
          abortUnless(which == DialogInterface.BUTTON_POSITIVE, "lolwat?");
          dialog.dismiss();
          connectToRoom(roomInput.getText().toString());
        }
      };
  AlertDialog.Builder builder = new AlertDialog.Builder(this);
  builder
      .setMessage("Enter room URL").setView(roomInput)
      .setPositiveButton("Go!", listener).show();
}

源代码3 项目： ClockPlus 文件： EditTimerActivity.java

@OnClick({ R.id.zero, R.id.one, R.id.two, R.id.three, R.id.four,
            R.id.five, R.id.six, R.id.seven, R.id.eight, R.id.nine })
    void onClick(TextView view) {
        if (mFocusGrabber.isFocused())
            return;
        EditText field = getFocusedField();
        int at = field.getSelectionStart();
        field.getText().replace(at, at + 1, view.getText());
        field.setSelection(at + 1);
//        updateStartButtonVisibility();
        if (field.getSelectionStart() == FIELD_LENGTH) {
            // At the end of the current field, so try to focus to the next field.
            // The search will return null if no view can be focused next.
            View next = field.focusSearch(View.FOCUS_RIGHT);
            if (next != null) {
                next.requestFocus();
                if (next instanceof EditText) {
                    // Should always start off at the beginning of the field
                    ((EditText) next).setSelection(0);
                }
            }
        }
    }

源代码4 项目： AndroidPlusJava 文件： MeFragment.java

private void showEditUserNameDialog() {
    View content = LayoutInflater.from(getContext()).inflate(R.layout.dialog_edit, null);
    final EditText editText = content.findViewById(R.id.dialog_edit);
    editText.setText(mUser.getUsername());
    editText.setSelection(editText.getText().length());
    new AlertDialog.Builder(getContext())
            .setTitle(R.string.edit_user_name)
            .setNegativeButton(R.string.cancel, null)
            .setPositiveButton(R.string.confirm, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    String updateUserName = editText.getText().toString().trim();
                    if (!mUser.getUsername().equals(updateUserName)) {
                        updateUserName(updateUserName);
                    }
                }
            })
            .setView(content)
            .show();
}

源代码5 项目： FreezeYou 文件： ShowLogcatActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    processSetTheme(this);
    super.onCreate(savedInstanceState);
    setContentView(R.layout.showlogcat_activity);
    processActionBar(getActionBar());

    EditText editText = findViewById(R.id.sla_log_editText);

    try {
        Process process = Runtime.getRuntime().exec("logcat -d");
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
        String log_line;
        String rn = System.getProperty("line.separator");
        while ((log_line = bufferedReader.readLine()) != null) {
            editText.setText(editText.getText().append(log_line).append(rn));
        }
        bufferedReader.close();
        process.destroy();
        editText.setSelection(editText.getText().length());

    } catch (IOException e) {
        e.printStackTrace();
        editText.setText(editText.getText().append(e.getLocalizedMessage()));
    }
}

源代码6 项目： ankihelper 文件： PopupActivity.java

private void setupEditNoteDialog() {
        AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(PopupActivity.this);
        LayoutInflater inflater = PopupActivity.this.getLayoutInflater();
        final View dialogView = inflater.inflate(R.layout.dialog_edit_note, null);
        dialogBuilder.setView(dialogView);

        final EditText edt = (EditText) dialogView.findViewById(R.id.edit_note);
        edt.setHorizontallyScrolling(false);
        edt.setMaxLines(4);
        edt.setText(mNoteEditedByUser);
        edt.setSelection(mNoteEditedByUser.length());
        dialogBuilder.setTitle(R.string.dialog_note);
        //dialogBuilder.setMessage("输入笔记");
        dialogBuilder.setPositiveButton(R.string.dialog_ok, new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int whichButton) {
                mNoteEditedByUser = edt.getText().toString();
            }
        });
//                        dialogBuilder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
//                            public void onClick(DialogInterface dialog, int whichButton) {
//                                //pass
//                            }
//                        });
        AlertDialog b = dialogBuilder.create();
        b.show();
    }

源代码7 项目： Tok-Android 文件： DialogFactory.java

/**
 * rename dialog
 */
public static DialogView inputDialog(Activity activity, String title, final String originData,
    final InputCallBack inputCallBack) {
    View view = ViewUtil.inflateViewById(activity, R.layout.dialog_layout_input);
    final EditText inputEt = view.findViewById(R.id.id_input_et);
    if (!StringUtils.isEmpty(originData)) {
        inputEt.setText(originData);
        inputEt.setSelection(originData.length());
    }

    DialogView dialogView = new DialogView(activity, view, false);
    dialogView.setRightOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String data = inputEt.getText().toString();
            if (StringUtils.isEmpty(data)) {
                ToastUtils.show(R.string.input_msg);
                return;
            }
            if (data.equals(originData)) {
                ToastUtils.show(R.string.input_msg_same_to_origin);
                return;
            }
            if (inputCallBack != null) {
                inputCallBack.input(data);
            }
        }
    });
    dialogView.setTitle_(title);
    dialogView.show();
    return dialogView;
}

源代码8 项目： quill 文件： EditTextSelectionState.java

/**
 * Focus the associated EditText and restore its selection state.
 */
public void focusAndRestoreSelectionState() {
    EditText focusedEditView = this.getEditText();
    int start = this.getSelectionStart();
    int end = this.getSelectionEnd();
    final int len = focusedEditView.getText().length();
    focusedEditView.requestFocus();
    // cursor pos is == length, when it's at the very end
    if (start <= end && start >= 0 && start <= len && end >= 0 && end <= len) {
        focusedEditView.setSelection(start, end);
    } else if (end >= 0 && end <= len) {
        focusedEditView.setSelection(end);
    }
}

源代码9 项目： NIM_Android_UIKit 文件： InputPanel.java

private void showInputMethod(EditText editTextMessage) {
    editTextMessage.requestFocus();
    //如果已经显示,则继续操作时不需要把光标定位到最后
    if (!isKeyboardShowed) {
        editTextMessage.setSelection(editTextMessage.getText().length());
        isKeyboardShowed = true;
    }

    InputMethodManager imm = (InputMethodManager) container.activity.getSystemService(Context.INPUT_METHOD_SERVICE);
    imm.showSoftInput(editTextMessage, 0);

    container.proxy.onInputPanelExpand();
}

源代码10 项目： AndroidBasicProject 文件： EditTextUtil.java

/**
 * 设置文本，并将光标移动到文本末尾
 * @param editText
 * @param text
 */
public static void setText(EditText editText,String text){
    if(null != editText && !TextUtils.isEmpty(text)){
        editText.setText(text);
        editText.setSelection(text.length());
    }
}

源代码11 项目： scene 文件： SoftKeyboardDemoScene.java

public static void focusAndShowInputMethod(EditText editText) {
    if (editText == null) {
        return;
    }
    editText.requestFocus();
    // In case the filter is not working, setText again.
    editText.setText(editText.getText());
    editText.setSelection(TextUtils.isEmpty(editText.getText()) ? 0 : editText.getText().length());
    ((InputMethodManager) editText.getContext().getSystemService(Context.INPUT_METHOD_SERVICE)).showSoftInput(editText, 0);
}

源代码12 项目： FireFiles 文件： CreateFileFragment.java

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    final Context context = getActivity();

    final AlertDialog.Builder builder = new AlertDialog.Builder(context);
    final LayoutInflater dialogInflater = LayoutInflater.from(builder.getContext());

    final View view = dialogInflater.inflate(R.layout.dialog_create_dir, null, false);
    final EditText text1 = (EditText) view.findViewById(android.R.id.text1);
    Utils.tintWidget(text1);

    String title = getArguments().getString(EXTRA_DISPLAY_NAME);
    if(!TextUtils.isEmpty(title)) {
        text1.setText(title);
        text1.setSelection(title.length());
    }
    builder.setTitle(R.string.menu_create_file);
    builder.setView(view);

    builder.setPositiveButton(android.R.string.ok, new OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            final String displayName = text1.getText().toString();
            final String mimeType = getArguments().getString(EXTRA_MIME_TYPE);
            String extension = FileUtils.getExtFromFilename(displayName);
            final DocumentsActivity activity = (DocumentsActivity) getActivity();
            final DocumentInfo cwd = activity.getCurrentDirectory();
            new CreateFileTask(activity, cwd,
                    TextUtils.isEmpty(extension) ? mimeType : extension, displayName).executeOnExecutor(
                    ProviderExecutor.forAuthority(cwd.authority));
        }
    });
    builder.setNegativeButton(android.R.string.cancel, null);

    return builder.create();
}

源代码13 项目： MHViewer 文件： EditTextDialogBuilder.java

@SuppressLint("InflateParams")
public EditTextDialogBuilder(Context context, String text, String hint) {
    super(context);
    View view = LayoutInflater.from(getContext()).inflate(R.layout.dialog_edittext_builder, null);
    setView(view);
    mTextInputLayout = (TextInputLayout) view;
    mEditText = (EditText) view.findViewById(R.id.edit_text);
    mEditText.setText(text);
    mEditText.setSelection(mEditText.getText().length());
    mEditText.setOnEditorActionListener(this);
    mTextInputLayout.setHint(hint);
}

源代码14 项目： Dashchan 文件： CommentEditor.java

public final void formatSelectedText(EditText commentView, int what) {
	int start = commentView.getSelectionStart();
	int end = commentView.getSelectionEnd();
	if (start == -1 || end == -1) {
		return;
	}
	FormatResult result = formatSelectedText(commentView.getText(), what, start, end);
	if (result != null) {
		commentView.setSelection(result.start, result.end);
	}
}

源代码15 项目： v2ex-daily-android 文件： CommentDialogFragment.java

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    mEditText = (EditText) getActivity().getLayoutInflater().inflate(R.layout.fragment_comment_dialog, null);
    if(getArguments().containsKey("comment_content")){
        mEditText.setText(getArguments().getString("comment_content"));
        mEditText.setSelection(mEditText.getText().length());
    }
    return new AlertDialog.Builder(getActivity())
            .setView(mEditText)
            .setPositiveButton(R.string.title_comment, this)
            .setCancelable(true)
            .setNegativeButton(R.string.title_cancel, null)
            .create();
}

源代码16 项目： mvvm-template 文件： MarkDownProvider.java

public static void addBold(@NonNull EditText editText) {
    String source = editText.getText().toString();
    int selectionStart = editText.getSelectionStart();
    int selectionEnd = editText.getSelectionEnd();
    String substring = source.substring(selectionStart, selectionEnd);
    String result = "**" + substring + "** ";
    editText.getText().replace(selectionStart, selectionEnd, result);
    editText.setSelection(result.length() + selectionStart - 3);

}

源代码17 项目： Notepad 文件： NoteEditActivity.java

@Override
protected void onStart() {
    super.onStart();

    // Set text in EditView
    if(external != null) {
        EditText noteContents = findViewById(R.id.editText1);
        noteContents.setText(external);
        noteContents.setSelection(external.length(), external.length());
        external = null;
    }
}

源代码18 项目： Camera-Roll-Android-App 文件： Rename.java

public static AlertDialog getRenameDialog(final BaseActivity activity,
                                          final File_POJO file,
                                          final BroadcastReceiver broadcastReceiver) {

    Theme theme = Settings.getInstance(activity).getThemeInstance(activity);
    ContextThemeWrapper wrapper = new ContextThemeWrapper(activity, theme.getDialogThemeRes());

    @SuppressLint("InflateParams")
    View dialogLayout = LayoutInflater.from(wrapper)
            .inflate(R.layout.input_dialog_layout, null, false);

    final EditText editText = dialogLayout.findViewById(R.id.edit_text);
    String name = file.getName();
    int index = name.lastIndexOf(".");
    //String fileExtension = name.substring(index, name.length());
    name = name.substring(0, index != -1 ? index : name.length());
    editText.setText(name);
    editText.setSelection(name.length());

    AlertDialog dialog = new AlertDialog.Builder(wrapper)
            .setTitle(R.string.rename)
            .setView(dialogLayout)
            .setPositiveButton(R.string.rename, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    final String newFileName = editText.getText().toString();

                    if (broadcastReceiver != null) {
                        activity.registerLocalBroadcastReceiver(broadcastReceiver);
                    }

                    final File_POJO[] files = new File_POJO[]{file};
                    Intent intent = FileOperation.getDefaultIntent(activity, FileOperation.RENAME, files)
                                    .putExtra(FileOperation.NEW_FILE_NAME, newFileName);
                    activity.startService(intent);
                }
            })
            .setNegativeButton(R.string.cancel, null)
            .create();
    //noinspection ConstantConditions
    dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
    return dialog;
}

源代码19 项目： Noyze 文件： ChangeText.java

private void setSelection(EditText editText, int start, int end) {
    if (start >= 0 && end >= 0) {
        editText.setSelection(start, end);
    }
}

源代码20 项目： EosCommander 文件： UiUtils.java

public static void setTextAndMoveCursorToEnd(EditText editText, CharSequence data ){
    if ( null != data ) {
        editText.setText(data);
        editText.setSelection(data.length());
    }
}

方法所在类

android.widget.EditText