chinwag/chinwag-android
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Code Issues Pull requests Releases 1 Activity

error handling in FiltersActivity (#1180)

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Konrad Pozniak 2019-04-07 16:33:08 +02:00 • committed by GitHub
commit 4facdc9b68
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2 changed files with 55 additions and 9 deletions
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43
app/src/main/java/com/keylesspalace/tusky/FiltersActivity.kt
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@ -2,6 +2,7 @@ package com.keylesspalace.tusky
import android.os.Bundle
import android.view.MenuItem
import android.view.View
import android.widget.AdapterView
import android.widget.ArrayAdapter
import android.widget.Toast
@ -10,6 +11,8 @@ import com.keylesspalace.tusky.appstore.EventHub
import com.keylesspalace.tusky.appstore.PreferenceChangedEvent
import com.keylesspalace.tusky.entity.Filter
import com.keylesspalace.tusky.network.MastodonApi
import com.keylesspalace.tusky.util.hide
import com.keylesspalace.tusky.util.show
import kotlinx.android.synthetic.main.activity_filters.*
import kotlinx.android.synthetic.main.dialog_filter.*
import kotlinx.android.synthetic.main.toolbar_basic.*
@ -17,6 +20,7 @@ import okhttp3.ResponseBody
import retrofit2.Call
import retrofit2.Callback
import retrofit2.Response
import java.io.IOException
import javax.inject.Inject
class FiltersActivity: BaseActivity() {
@ -132,24 +136,55 @@ class FiltersActivity: BaseActivity() {
}
private fun loadFilters() {
filterMessageView.hide()
filtersView.hide()
addFilterButton.hide()
filterProgressBar.show()
api.filters.enqueue(object : Callback<List<Filter>> {
override fun onResponse(call: Call<List<Filter>>, response: Response<List<Filter>>) {
filters = response.body()!!.filter { filter -> filter.context.contains(context) }.toMutableList()
refreshFilterDisplay()
val filterResponse = response.body()
if(response.isSuccessful && filterResponse != null) {
filters = filterResponse.filter { filter -> filter.context.contains(context) }.toMutableList()
refreshFilterDisplay()
filtersView.show()
addFilterButton.show()
filterProgressBar.hide()
} else {
filterProgressBar.hide()
filterMessageView.show()
filterMessageView.setup(R.drawable.elephant_error,
R.string.error_generic, this@FiltersActivity::reload)
}
}
override fun onFailure(call: Call<List<Filter>>, t: Throwable) {
// Anything?
filterProgressBar.hide()
filterMessageView.show()
if (t is IOException) {
filterMessageView.setup(R.drawable.elephant_offline,
R.string.error_network, this@FiltersActivity::reload)
} else {
filterMessageView.setup(R.drawable.elephant_error,
R.string.error_generic, this@FiltersActivity::reload)
}
}
})
}
private fun reload(v: View) {
loadFilters()
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_filters)
setupToolbarBackArrow()
filter_floating_add.setOnClickListener {
addFilterButton.setOnClickListener {
showAddFilterDialog()
}