Me pehea te tiki i te paeutauta taunoa?
Mena ka toro atu to konae java AppCompatActivity, ka taea e koe te whakamahi getSupportActionBar() ki te karanga i te ActionBar. Ko nga konae Java e whakawhānui ana i te Mahi me hiahia getActionBar() ki te karanga i te paeutauta. Ka taea e koe te mahi i nga mahi penei i te whakarereke i te tuhinga / taitara kua whakaatuhia, te papamuri tuhi, me etahi atu mahi.
Me pehea taku whakarite i taku paeutauta Android?
He tirohanga mo ta maatau konae MainActivity.java:
- Ka whakawhānuihia e te akomanga matua MainActivity AppCompatActivity {
- tūmataiti void configureToolbar(){
- // Tikina te tirohanga paeutauta i roto i te tahora mahi.
- Paeutautautauta = (Paeutauta) findViewById(R. id. Paeutauta);
- // Tautuhia te Paeutauta.
- setSupportActionBar(paeutauta);
Me pehea taku tango i te paeutauta i runga i taku Android?
Paeutauta Android mo te AppCompatActivity
- Hipanga 1: Tirohia nga whakawhirinaki Gradle. …
- Hipanga 2: Whakarerekētia tō kōnae layout.xml me te tāpiri kāhua hōu. …
- Hipanga 3: Tāpirihia he tahua mo te paeutauta. …
- Hipanga 4: Tāpiri paeutauta ki te mahi. …
- Hipanga 5: Whakanuia (Taapirihia) te tahua ki te paeutauta.
He aha te paeutauta i te Android?
android.widget.Toolbar. He paeutauta paerewa hei whakamahi i roto i nga ihirangi tono. He Paeutauta he whakawhänui o nga pae mahi hei whakamahi i roto i nga whakatakotoranga tono.
Me pehea taku whakarite i taku tahua taka-iho i runga i te Android?
Hei whakatika i to Tahua Tautuhinga Tere, me wetekina to waea.
- Tōia iho i te tahua whakarāpopoto ki te paepae kua whakaroahia.
- Patohia te ata pene.
- Ka kite koe i te tahua Whakatika.
- Pēhi roa (pa ki te tūemi kia rongo koe i te wiri urupare) ka toia kia huri ai.
Me pehea taku whakarite i nga tautuhinga tere i runga i te Android?
Mai i te tihi o to mata, swipe ki raro kia rua. Kei te taha maui o raro, tap Whakatika . Pa ki te pupuri i te tautuhinga. Na toia te tautuhinga ki te wahi e hiahia ana koe.
Me pehea taku whakaora i te paeutauta?
Ki te pera:
- Patohia te Tirohanga (i runga i te Matapihi, pehia te matua Alt i te tuatahi)
- Tohua nga Paeutauta.
- Pāwhiritia te paeutauta e hiahia ana koe ki te whakahohe (hei tauira, Paeutauta Tohuwāhi)
- Tukurua mo nga paeutauta e toe ana ki te hiahiatia.
Me pehea taku huri i te kuputuhi paeutauta?
Haere ki te taupānga > res > uara > kaupapa > kaupapa. xml me te taapiri i te rarangi e whai ake nei ki roto i te tohu. I roto i te mahi onCreate() tikanga, waeahia te te tikanga setSupportActionBar() o te mahi, ka tukuna te paeutauta o te mahi. Ka tautuhia e tenei tikanga te paeutauta hei pae taupānga mo te mahi.
He aha te paatene paeutauta?
He paeutauta he huinga tohu, patene ranei he waahanga o te atanga o te papatono rorohiko, he matapihi tuwhera ranei. … Hei tauira, kei roto i nga kaitirotiro Tukutuku, penei i a Internet Explorer, he paeutauta ki ia matapihi tuwhera. Ko enei paeutauta he tuemi penei i te paatene Whakamuri me te Whakamua, he paatene Kainga, he mara wahitau.