過去のコマンドを送信して、現在フォーカスされている編集テキストにテキストを貼り付けることはできますか?シナリオ:
ClipboardManager
を使用してテキストをコピーする方法は知っていますが、貼り付ける方法がわかりません。
次のコードを使用してテキストをコピーして貼り付けることができます:
コピー用:
ClipboardManager clipboard = (ClipboardManager)getSystemService(Context.CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText("your_text_to_be_copied");
clipboard.setPrimaryClip(clip);
そしてそれを貼り付けます:
ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
String pasteData = "";
// If it does contain data, decide if you can handle the data.
if (!(clipboard.hasPrimaryClip())) {
} else if (!(clipboard.getPrimaryClipDescription().hasMimeType(MIMETYPE_TEXT_PLAIN))) {
// since the clipboard has data but it is not plain text
} else {
//since the clipboard contains plain text.
ClipData.Item item = clipboard.getPrimaryClip().getItemAt(0);
// Gets the clipboard as text.
pasteData = item.getText().toString();
}
詳細については こちら を確認してください
アプリにコードを「コピーして貼り付ける」だけの場合は、次のコードを使用できます。
String textToCopy = etCodeWindow.getText().toString();
ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText(null, textToCopy);
if (clipboard == null) return;
clipboard.setPrimaryClip(clip);
貼り付けるテキストを取得
ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
if (clipboard == null) return;
ClipData clip = clipboard.getPrimaryClip();
if (clip == null) return;
ClipData.Item item = clip.getItemAt(0);
if (item == null) return;
CharSequence textToPaste = item.getText();
if (textToPaste == null) return;
または
ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
try {
CharSequence textToPaste = clipboard.getPrimaryClip().getItemAt(0).getText();
} catch (Exception e) {
return;
}
またはKotlinでも同じ:
val clipboard: ClipboardManager = (getSystemService(Context.CLIPBOARD_SERVICE)
?: return false) as ClipboardManager
val clip = clipboard.primaryClip
?: return false
val item = clip.getItemAt(0)
?: return false
val textToPaste = item.text
?: return false
カーソル位置に挿入
選択範囲がある場合、選択範囲は貼り付けテキストで置き換えられます。
int start = Math.max(myEditText.getSelectionStart(), 0);
int end = Math.max(myEditText.getSelectionEnd(), 0);
myEditText.getText().replace(Math.min(start, end), Math.max(start, end),
textToPaste, 0, textToPaste.length());
Android.content.ClipboardManager
およびAndroid.content.ClipData
。上記のハニカム> = API 13の後の短い要約:
public String readFromClipboard() {
ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
if (clipboard.hasPrimaryClip()) {
Android.content.ClipDescription description = clipboard.getPrimaryClipDescription();
Android.content.ClipData data = clipboard.getPrimaryClip();
if (data != null && description != null && description.hasMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN))
return String.valueOf(data.getItemAt(0).getText());
}
return null;
}
私はこのようにします。すべてのAPIレベルのクリップボードマネージャー。
import Java.io.FileInputStream;
import Java.io.FileNotFoundException;
import Java.io.IOException;
import Java.io.InputStreamReader;
import Android.annotation.SuppressLint;
import Android.content.ClipData;
import Android.content.ClipboardManager;
import Android.content.ContentResolver;
import Android.content.Context;
import Android.content.Intent;
import Android.content.res.AssetFileDescriptor;
import Android.net.Uri;
import Android.util.Log;
public class MyClipboardManager {
@SuppressLint("NewApi")
@SuppressWarnings("deprecation")
public boolean copyToClipboard(Context context, String text) {
try {
int sdk = Android.os.Build.VERSION.SDK_INT;
if (sdk < Android.os.Build.VERSION_CODES.HONEYCOMB) {
Android.text.ClipboardManager clipboard = (Android.text.ClipboardManager) context
.getSystemService(context.CLIPBOARD_SERVICE);
clipboard.setText(text);
} else {
Android.content.ClipboardManager clipboard = (Android.content.ClipboardManager) context
.getSystemService(context.CLIPBOARD_SERVICE);
Android.content.ClipData clip = Android.content.ClipData
.newPlainText(
context.getResources().getString(
R.string.message), text);
clipboard.setPrimaryClip(clip);
}
return true;
} catch (Exception e) {
return false;
}
}
@SuppressLint("NewApi")
public String readFromClipboard(Context context) {
int sdk = Android.os.Build.VERSION.SDK_INT;
if (sdk < Android.os.Build.VERSION_CODES.HONEYCOMB) {
Android.text.ClipboardManager clipboard = (Android.text.ClipboardManager) context
.getSystemService(context.CLIPBOARD_SERVICE);
return clipboard.getText().toString();
} else {
ClipboardManager clipboard = (ClipboardManager) context
.getSystemService(Context.CLIPBOARD_SERVICE);
// Gets a content resolver instance
ContentResolver cr = context.getContentResolver();
// Gets the clipboard data from the clipboard
ClipData clip = clipboard.getPrimaryClip();
if (clip != null) {
String text = null;
String title = null;
// Gets the first item from the clipboard data
ClipData.Item item = clip.getItemAt(0);
// Tries to get the item's contents as a URI pointing to a note
Uri uri = item.getUri();
// If the contents of the clipboard wasn't a reference to a
// note, then
// this converts whatever it is to text.
if (text == null) {
text = coerceToText(context, item).toString();
}
return text;
}
}
return "";
}
@SuppressLint("NewApi")
public CharSequence coerceToText(Context context, ClipData.Item item) {
// If this Item has an explicit textual value, simply return that.
CharSequence text = item.getText();
if (text != null) {
return text;
}
// If this Item has a URI value, try using that.
Uri uri = item.getUri();
if (uri != null) {
// First see if the URI can be opened as a plain text stream
// (of any sub-type). If so, this is the best textual
// representation for it.
FileInputStream stream = null;
try {
// Ask for a stream of the desired type.
AssetFileDescriptor descr = context.getContentResolver()
.openTypedAssetFileDescriptor(uri, "text/*", null);
stream = descr.createInputStream();
InputStreamReader reader = new InputStreamReader(stream,
"UTF-8");
// Got it... copy the stream into a local string and return it.
StringBuilder builder = new StringBuilder(128);
char[] buffer = new char[8192];
int len;
while ((len = reader.read(buffer)) > 0) {
builder.append(buffer, 0, len);
}
return builder.toString();
} catch (FileNotFoundException e) {
// Unable to open content URI as text... not really an
// error, just something to ignore.
} catch (IOException e) {
// Something bad has happened.
Log.w("ClippedData", "Failure loading text", e);
return e.toString();
} finally {
if (stream != null) {
try {
stream.close();
} catch (IOException e) {
}
}
}
// If we couldn't open the URI as a stream, then the URI itself
// probably serves fairly well as a textual representation.
return uri.toString();
}
// Finally, if all we have is an Intent, then we can just turn that
// into text. Not the most user-friendly thing, but it's something.
Intent intent = item.getIntent();
if (intent != null) {
return intent.toUri(Intent.URI_INTENT_SCHEME);
}
// Shouldn't get here, but just in case...
return "";
}
}
ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
String copyedText = clipboard.getText();
プログラムで貼り付けをコピーする最善かつ簡単な方法は...
ボタンを作成し、このコードをonclicklistenerにコピーします。
ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
コピー用
clipboard.setText("which you want to copy");
貼り付け用
textview1.setText(clipboard.getText().toString());