MO_Mobile_Systeme/FirstApp
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paul-loedige 2020-10-18 16:29:49 +02:00
parent cc555ced7f
commit cc6a2ddb46
1 changed files with 8 additions and 8 deletions
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app/src/main/java/tech/loedige/myapplication/MainActivity2.java
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@ -18,30 +18,30 @@ public class MainActivity2 extends AppCompatActivity {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2); setContentView(R.layout.activity_main2);
Bundle extras= getIntent().getExtras(); Bundle extras = getIntent().getExtras();
if(extras!= null) { if (extras != null) {
String text = extras.getString("text"); String text = extras.getString("text");
TextView textView = (TextView) findViewById(R.id.tv_textView); TextView textView = (TextView) findViewById(R.id.tv_textView);
textView.setText(text); textView.setText(text);
} }
} }
public void makeToast(View view){ public void makeToast(View view) {
Toast.makeText(this, "Toast 2", Toast.LENGTH_SHORT).show(); Toast.makeText(this, "Toast 2", Toast.LENGTH_SHORT).show();
Intent intent = new Intent(this, MainActivity.class); Intent intent = new Intent(this, MainActivity.class);
startActivity(intent); startActivity(intent);
} }
@Override @Override
public void finish(){ public void finish() {
Intent dataIntent = new Intent(); Intent dataIntent = new Intent();
EditText editText = (EditText) findViewById(R.id.text_editText); EditText editText = (EditText) findViewById(R.id.text_editText);
dataIntent.putExtra("text",editText.getText().toString()); dataIntent.putExtra("text", editText.getText().toString());
setResult(RESULT_OK,dataIntent); setResult(RESULT_OK, dataIntent);
super.finish(); super.finish();
} }
public void sendResult(View view){ public void sendResult(View view) {
finish(); finish();
} }
} }