我的代碼有什麼問題?我成功地拍攝了這張照片,但第二項活動並未開始。我想把我的形象傳遞給第二項活動。將相機圖像傳遞給另一個活動,沒有任何反應
public class MainActivity extends Activity {
private static final int CAMERA_REQUEST = 1888;
private Button buttonka;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
buttonka = (Button) findViewById(R.id.button);
{
buttonka.setOnClickListener(new View.OnClickListener() {
public void onClick (View v){
switch (v.getId()) {
case R.id.button:
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
break;
}
}
});
}}
protected void onActivityResult(int requestCode, int resultCode, Intent data, Uri mCapturedImageURI) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
Bitmap bitmapImage = (Bitmap) getIntent().getExtras().get("data");
Intent camintent = new Intent(MainActivity.this, Main2Activity.class);
camintent.putExtra("bitmap", bitmapImage);
startActivity(camintent);
}
}
}
接收機活動:
public class Main2Activity extends AppCompatActivity {
private ImageView image;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);
getData();
}
private void getData() {
Bitmap bitImage = getIntent().getParcelableExtra("bitmap");
image.setImageBitmap(bitImage);
}
}
不知何故應用不反應,不啓動第二活性,我可能錯過了什麼?希望有人能幫忙,謝謝!
位圖bitmapImage =(位圖)data.getExtras(「data」); 意圖無法應用java.lang.String –
對不起,忘了額外獲得 –
沒問題,我執行了你給我的代碼,但是應用程序在拍攝照片後仍然不能正常工作,應用程序讓我回到主體活動,它看起來像onactivityresult以某種方式不啓動 –